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miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/Icons/README.txt

@@ -0,0 +1,51 @@
+IDLE-PYTHON LOGOS
+
+These are sent to tk on Windows, *NIX, and non-Aqua macOS
+in pyshell following "# set application icon".
+
+
+2006?: Andrew Clover made variously sized python icons for win23.
+https://www.doxdesk.com/software/py/pyicons.html
+
+2006: 16, 32, and 48 bit .png versions were copied to CPython
+as Python application icons, maybe in PC/icons/py.ico.
+https://github.com/python/cpython/issues/43372
+
+2014: They were copied (perhaps a bit revised) to idlelib/Icons.
+https://github.com/python/cpython/issues/64605
+.gif versions were also added.
+
+2020: Add Clover's 256-bit image.
+https://github.com/python/cpython/issues/82620
+Other fixups were done.
+
+The idle.ico file used for Windows was created with ImageMagick:
+  $ convert idle_16.png idle_32.png idle_48.png idle_256.png idle.ico
+** This needs redoing whenever files are changed.
+?? Do Start, Desktop, and Taskbar use idlelib/Icons files?
+
+Issue added Windows Store PC/icons/idlex44.png and .../idlex150.png.
+https://github.com/python/cpython/pull/22817
+?? Should these be updated with major changes?
+
+2022: Optimize .png images in CPython repository with external program.
+https://github.com/python/cpython/pull/21348
+idle.ico (and idlex##) were not updated.
+
+The idlexx.gif files are only needed for *nix running tcl/tk 8.5.
+As of 2022, this was known true for 1 'major' Linux distribution.
+(Same would be true for any non-Aqua macOS with 8.5, but now none?)
+Can be deleted when we require 8.6 or it is known always used.
+
+Future: Derivatives of Python logo should be submitted for approval.
+PSF Trademark Working Group / Committee psf-trademarks@python.org
+https://www.python.org/community/logos/  # Original files
+https://www.python.org/psf/trademarks-faq/
+https://www.python.org/psf/trademarks/  # Usage.
+
+
+OTHER GIFS: These are used by browsers using idlelib.tree.
+At least some will not be used when tree is replaced by ttk.Treeview.
+
+
+Edited 2024 August 26 by TJR.

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/debugger_r.py

@@ -0,0 +1,390 @@
+"""Support for remote Python debugging.
+
+Some ASCII art to describe the structure:
+
+       IN PYTHON SUBPROCESS          #             IN IDLE PROCESS
+                                     #
+                                     #        oid='gui_adapter'
+                 +----------+        #       +------------+          +-----+
+                 | GUIProxy |--remote#call-->| GUIAdapter |--calls-->| GUI |
++-----+--calls-->+----------+        #       +------------+          +-----+
+| Idb |                               #                             /
++-----+<-calls--+------------+         #      +----------+<--calls-/
+                | IdbAdapter |<--remote#call--| IdbProxy |
+                +------------+         #      +----------+
+                oid='idb_adapter'      #
+
+The purpose of the Proxy and Adapter classes is to translate certain
+arguments and return values that cannot be transported through the RPC
+barrier, in particular frame and traceback objects.
+
+"""
+import reprlib
+import types
+from idlelib import debugger
+
+debugging = 0
+
+idb_adap_oid = "idb_adapter"
+gui_adap_oid = "gui_adapter"
+
+#=======================================
+#
+# In the PYTHON subprocess:
+
+frametable = {}
+dicttable = {}
+codetable = {}
+tracebacktable = {}
+
+def wrap_frame(frame):
+    fid = id(frame)
+    frametable[fid] = frame
+    return fid
+
+def wrap_info(info):
+    "replace info[2], a traceback instance, by its ID"
+    if info is None:
+        return None
+    else:
+        traceback = info[2]
+        assert isinstance(traceback, types.TracebackType)
+        traceback_id = id(traceback)
+        tracebacktable[traceback_id] = traceback
+        modified_info = (info[0], info[1], traceback_id)
+        return modified_info
+
+class GUIProxy:
+
+    def __init__(self, conn, gui_adap_oid):
+        self.conn = conn
+        self.oid = gui_adap_oid
+
+    def interaction(self, message, frame, info=None):
+        # calls rpc.SocketIO.remotecall() via run.MyHandler instance
+        # pass frame and traceback object IDs instead of the objects themselves
+        self.conn.remotecall(self.oid, "interaction",
+                             (message, wrap_frame(frame), wrap_info(info)),
+                             {})
+
+class IdbAdapter:
+
+    def __init__(self, idb):
+        self.idb = idb
+
+    #----------called by an IdbProxy----------
+
+    def set_step(self):
+        self.idb.set_step()
+
+    def set_quit(self):
+        self.idb.set_quit()
+
+    def set_continue(self):
+        self.idb.set_continue()
+
+    def set_next(self, fid):
+        frame = frametable[fid]
+        self.idb.set_next(frame)
+
+    def set_return(self, fid):
+        frame = frametable[fid]
+        self.idb.set_return(frame)
+
+    def get_stack(self, fid, tbid):
+        frame = frametable[fid]
+        if tbid is None:
+            tb = None
+        else:
+            tb = tracebacktable[tbid]
+        stack, i = self.idb.get_stack(frame, tb)
+        stack = [(wrap_frame(frame2), k) for frame2, k in stack]
+        return stack, i
+
+    def run(self, cmd):
+        import __main__
+        self.idb.run(cmd, __main__.__dict__)
+
+    def set_break(self, filename, lineno):
+        msg = self.idb.set_break(filename, lineno)
+        return msg
+
+    def clear_break(self, filename, lineno):
+        msg = self.idb.clear_break(filename, lineno)
+        return msg
+
+    def clear_all_file_breaks(self, filename):
+        msg = self.idb.clear_all_file_breaks(filename)
+        return msg
+
+    #----------called by a FrameProxy----------
+
+    def frame_attr(self, fid, name):
+        frame = frametable[fid]
+        return getattr(frame, name)
+
+    def frame_globals(self, fid):
+        frame = frametable[fid]
+        gdict = frame.f_globals
+        did = id(gdict)
+        dicttable[did] = gdict
+        return did
+
+    def frame_locals(self, fid):
+        frame = frametable[fid]
+        ldict = frame.f_locals
+        did = id(ldict)
+        dicttable[did] = ldict
+        return did
+
+    def frame_code(self, fid):
+        frame = frametable[fid]
+        code = frame.f_code
+        cid = id(code)
+        codetable[cid] = code
+        return cid
+
+    #----------called by a CodeProxy----------
+
+    def code_name(self, cid):
+        code = codetable[cid]
+        return code.co_name
+
+    def code_filename(self, cid):
+        code = codetable[cid]
+        return code.co_filename
+
+    #----------called by a DictProxy----------
+
+    def dict_keys(self, did):
+        raise NotImplementedError("dict_keys not public or pickleable")
+##         return dicttable[did].keys()
+
+    ### Needed until dict_keys type is finished and pickleable.
+    # xxx finished. pickleable?
+    ### Will probably need to extend rpc.py:SocketIO._proxify at that time.
+    def dict_keys_list(self, did):
+        return list(dicttable[did].keys())
+
+    def dict_item(self, did, key):
+        value = dicttable[did][key]
+        return reprlib.repr(value) # Can't pickle module 'builtins'.
+
+#----------end class IdbAdapter----------
+
+
+def start_debugger(rpchandler, gui_adap_oid):
+    """Start the debugger and its RPC link in the Python subprocess
+
+    Start the subprocess side of the split debugger and set up that side of the
+    RPC link by instantiating the GUIProxy, Idb debugger, and IdbAdapter
+    objects and linking them together.  Register the IdbAdapter with the
+    RPCServer to handle RPC requests from the split debugger GUI via the
+    IdbProxy.
+
+    """
+    gui_proxy = GUIProxy(rpchandler, gui_adap_oid)
+    idb = debugger.Idb(gui_proxy)
+    idb_adap = IdbAdapter(idb)
+    rpchandler.register(idb_adap_oid, idb_adap)
+    return idb_adap_oid
+
+
+#=======================================
+#
+# In the IDLE process:
+
+
+class FrameProxy:
+
+    def __init__(self, conn, fid):
+        self._conn = conn
+        self._fid = fid
+        self._oid = "idb_adapter"
+        self._dictcache = {}
+
+    def __getattr__(self, name):
+        if name[:1] == "_":
+            raise AttributeError(name)
+        if name == "f_code":
+            return self._get_f_code()
+        if name == "f_globals":
+            return self._get_f_globals()
+        if name == "f_locals":
+            return self._get_f_locals()
+        return self._conn.remotecall(self._oid, "frame_attr",
+                                     (self._fid, name), {})
+
+    def _get_f_code(self):
+        cid = self._conn.remotecall(self._oid, "frame_code", (self._fid,), {})
+        return CodeProxy(self._conn, self._oid, cid)
+
+    def _get_f_globals(self):
+        did = self._conn.remotecall(self._oid, "frame_globals",
+                                    (self._fid,), {})
+        return self._get_dict_proxy(did)
+
+    def _get_f_locals(self):
+        did = self._conn.remotecall(self._oid, "frame_locals",
+                                    (self._fid,), {})
+        return self._get_dict_proxy(did)
+
+    def _get_dict_proxy(self, did):
+        if did in self._dictcache:
+            return self._dictcache[did]
+        dp = DictProxy(self._conn, self._oid, did)
+        self._dictcache[did] = dp
+        return dp
+
+
+class CodeProxy:
+
+    def __init__(self, conn, oid, cid):
+        self._conn = conn
+        self._oid = oid
+        self._cid = cid
+
+    def __getattr__(self, name):
+        if name == "co_name":
+            return self._conn.remotecall(self._oid, "code_name",
+                                         (self._cid,), {})
+        if name == "co_filename":
+            return self._conn.remotecall(self._oid, "code_filename",
+                                         (self._cid,), {})
+
+
+class DictProxy:
+
+    def __init__(self, conn, oid, did):
+        self._conn = conn
+        self._oid = oid
+        self._did = did
+
+##    def keys(self):
+##        return self._conn.remotecall(self._oid, "dict_keys", (self._did,), {})
+
+    # 'temporary' until dict_keys is a pickleable built-in type
+    def keys(self):
+        return self._conn.remotecall(self._oid,
+                                     "dict_keys_list", (self._did,), {})
+
+    def __getitem__(self, key):
+        return self._conn.remotecall(self._oid, "dict_item",
+                                     (self._did, key), {})
+
+    def __getattr__(self, name):
+        ##print("*** Failed DictProxy.__getattr__:", name)
+        raise AttributeError(name)
+
+
+class GUIAdapter:
+
+    def __init__(self, conn, gui):
+        self.conn = conn
+        self.gui = gui
+
+    def interaction(self, message, fid, modified_info):
+        ##print("*** Interaction: (%s, %s, %s)" % (message, fid, modified_info))
+        frame = FrameProxy(self.conn, fid)
+        self.gui.interaction(message, frame, modified_info)
+
+
+class IdbProxy:
+
+    def __init__(self, conn, shell, oid):
+        self.oid = oid
+        self.conn = conn
+        self.shell = shell
+
+    def call(self, methodname, /, *args, **kwargs):
+        ##print("*** IdbProxy.call %s %s %s" % (methodname, args, kwargs))
+        value = self.conn.remotecall(self.oid, methodname, args, kwargs)
+        ##print("*** IdbProxy.call %s returns %r" % (methodname, value))
+        return value
+
+    def run(self, cmd, locals):
+        # Ignores locals on purpose!
+        seq = self.conn.asyncqueue(self.oid, "run", (cmd,), {})
+        self.shell.interp.active_seq = seq
+
+    def get_stack(self, frame, tbid):
+        # passing frame and traceback IDs, not the objects themselves
+        stack, i = self.call("get_stack", frame._fid, tbid)
+        stack = [(FrameProxy(self.conn, fid), k) for fid, k in stack]
+        return stack, i
+
+    def set_continue(self):
+        self.call("set_continue")
+
+    def set_step(self):
+        self.call("set_step")
+
+    def set_next(self, frame):
+        self.call("set_next", frame._fid)
+
+    def set_return(self, frame):
+        self.call("set_return", frame._fid)
+
+    def set_quit(self):
+        self.call("set_quit")
+
+    def set_break(self, filename, lineno):
+        msg = self.call("set_break", filename, lineno)
+        return msg
+
+    def clear_break(self, filename, lineno):
+        msg = self.call("clear_break", filename, lineno)
+        return msg
+
+    def clear_all_file_breaks(self, filename):
+        msg = self.call("clear_all_file_breaks", filename)
+        return msg
+
+def start_remote_debugger(rpcclt, pyshell):
+    """Start the subprocess debugger, initialize the debugger GUI and RPC link
+
+    Request the RPCServer start the Python subprocess debugger and link.  Set
+    up the Idle side of the split debugger by instantiating the IdbProxy,
+    debugger GUI, and debugger GUIAdapter objects and linking them together.
+
+    Register the GUIAdapter with the RPCClient to handle debugger GUI
+    interaction requests coming from the subprocess debugger via the GUIProxy.
+
+    The IdbAdapter will pass execution and environment requests coming from the
+    Idle debugger GUI to the subprocess debugger via the IdbProxy.
+
+    """
+    global idb_adap_oid
+
+    idb_adap_oid = rpcclt.remotecall("exec", "start_the_debugger",\
+                                   (gui_adap_oid,), {})
+    idb_proxy = IdbProxy(rpcclt, pyshell, idb_adap_oid)
+    gui = debugger.Debugger(pyshell, idb_proxy)
+    gui_adap = GUIAdapter(rpcclt, gui)
+    rpcclt.register(gui_adap_oid, gui_adap)
+    return gui
+
+def close_remote_debugger(rpcclt):
+    """Shut down subprocess debugger and Idle side of debugger RPC link
+
+    Request that the RPCServer shut down the subprocess debugger and link.
+    Unregister the GUIAdapter, which will cause a GC on the Idle process
+    debugger and RPC link objects.  (The second reference to the debugger GUI
+    is deleted in pyshell.close_remote_debugger().)
+
+    """
+    close_subprocess_debugger(rpcclt)
+    rpcclt.unregister(gui_adap_oid)
+
+def close_subprocess_debugger(rpcclt):
+    rpcclt.remotecall("exec", "stop_the_debugger", (idb_adap_oid,), {})
+
+def restart_subprocess_debugger(rpcclt):
+    idb_adap_oid_ret = rpcclt.remotecall("exec", "start_the_debugger",\
+                                         (gui_adap_oid,), {})
+    assert idb_adap_oid_ret == idb_adap_oid, 'Idb restarted with different oid'
+
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_debugger_r', verbosity=2, exit=False)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/debugobj.py

@@ -0,0 +1,146 @@
+"""Define tree items for debug stackviewer, which is only user.
+"""
+# XXX TO DO:
+# - popup menu
+# - support partial or total redisplay
+# - more doc strings
+# - tooltips
+
+# object browser
+
+# XXX TO DO:
+# - for classes/modules, add "open source" to object browser
+from reprlib import Repr
+
+from idlelib.tree import TreeItem, TreeNode, ScrolledCanvas
+
+myrepr = Repr()
+myrepr.maxstring = 100
+myrepr.maxother = 100
+
+class ObjectTreeItem(TreeItem):
+    def __init__(self, labeltext, object_, setfunction=None):
+        self.labeltext = labeltext
+        self.object = object_
+        self.setfunction = setfunction
+    def GetLabelText(self):
+        return self.labeltext
+    def GetText(self):
+        return myrepr.repr(self.object)
+    def GetIconName(self):
+        if not self.IsExpandable():
+            return "python"
+    def IsEditable(self):
+        return self.setfunction is not None
+    def SetText(self, text):
+        try:
+            value = eval(text)
+            self.setfunction(value)
+        except:
+            pass
+        else:
+            self.object = value
+    def IsExpandable(self):
+        return not not dir(self.object)
+    def GetSubList(self):
+        keys = dir(self.object)
+        sublist = []
+        for key in keys:
+            try:
+                value = getattr(self.object, key)
+            except AttributeError:
+                continue
+            item = make_objecttreeitem(
+                str(key) + " =",
+                value,
+                lambda value, key=key, object_=self.object:
+                    setattr(object_, key, value))
+            sublist.append(item)
+        return sublist
+
+class ClassTreeItem(ObjectTreeItem):
+    def IsExpandable(self):
+        return True
+    def GetSubList(self):
+        sublist = ObjectTreeItem.GetSubList(self)
+        if len(self.object.__bases__) == 1:
+            item = make_objecttreeitem("__bases__[0] =",
+                self.object.__bases__[0])
+        else:
+            item = make_objecttreeitem("__bases__ =", self.object.__bases__)
+        sublist.insert(0, item)
+        return sublist
+
+class AtomicObjectTreeItem(ObjectTreeItem):
+    def IsExpandable(self):
+        return False
+
+class SequenceTreeItem(ObjectTreeItem):
+    def IsExpandable(self):
+        return len(self.object) > 0
+    def keys(self):
+        return range(len(self.object))
+    def GetSubList(self):
+        sublist = []
+        for key in self.keys():
+            try:
+                value = self.object[key]
+            except KeyError:
+                continue
+            def setfunction(value, key=key, object_=self.object):
+                object_[key] = value
+            item = make_objecttreeitem(f"{key!r}:", value, setfunction)
+            sublist.append(item)
+        return sublist
+
+class DictTreeItem(SequenceTreeItem):
+    def keys(self):
+        # TODO return sorted(self.object)
+        keys = list(self.object)
+        try:
+            keys.sort()
+        except:
+            pass
+        return keys
+
+dispatch = {
+    int: AtomicObjectTreeItem,
+    float: AtomicObjectTreeItem,
+    str: AtomicObjectTreeItem,
+    tuple: SequenceTreeItem,
+    list: SequenceTreeItem,
+    dict: DictTreeItem,
+    type: ClassTreeItem,
+}
+
+def make_objecttreeitem(labeltext, object_, setfunction=None):
+    t = type(object_)
+    if t in dispatch:
+        c = dispatch[t]
+    else:
+        c = ObjectTreeItem
+    return c(labeltext, object_, setfunction)
+
+
+def _debug_object_browser(parent):  # htest #
+    import sys
+    from tkinter import Toplevel
+    top = Toplevel(parent)
+    top.title("Test debug object browser")
+    x, y = map(int, parent.geometry().split('+')[1:])
+    top.geometry("+%d+%d" % (x + 100, y + 175))
+    top.configure(bd=0, bg="yellow")
+    top.focus_set()
+    sc = ScrolledCanvas(top, bg="white", highlightthickness=0, takefocus=1)
+    sc.frame.pack(expand=1, fill="both")
+    item = make_objecttreeitem("sys", sys)
+    node = TreeNode(sc.canvas, None, item)
+    node.update()
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_debugobj', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(_debug_object_browser)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/debugobj_r.py

@@ -0,0 +1,41 @@
+from idlelib import rpc
+
+def remote_object_tree_item(item):
+    wrapper = WrappedObjectTreeItem(item)
+    oid = id(wrapper)
+    rpc.objecttable[oid] = wrapper
+    return oid
+
+class WrappedObjectTreeItem:
+    # Lives in PYTHON subprocess
+
+    def __init__(self, item):
+        self.__item = item
+
+    def __getattr__(self, name):
+        value = getattr(self.__item, name)
+        return value
+
+    def _GetSubList(self):
+        sub_list = self.__item._GetSubList()
+        return list(map(remote_object_tree_item, sub_list))
+
+class StubObjectTreeItem:
+    # Lives in IDLE process
+
+    def __init__(self, sockio, oid):
+        self.sockio = sockio
+        self.oid = oid
+
+    def __getattr__(self, name):
+        value = rpc.MethodProxy(self.sockio, self.oid, name)
+        return value
+
+    def _GetSubList(self):
+        sub_list = self.sockio.remotecall(self.oid, "_GetSubList", (), {})
+        return [StubObjectTreeItem(self.sockio, oid) for oid in sub_list]
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_debugobj_r', verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/delegator.py

@@ -0,0 +1,34 @@
+class Delegator:
+
+    def __init__(self, delegate=None):
+        self.delegate = delegate
+        self.__cache = set()
+        # Cache is used to only remove added attributes
+        # when changing the delegate.
+
+    def __getattr__(self, name):
+        attr = getattr(self.delegate, name) # May raise AttributeError
+        setattr(self, name, attr)
+        self.__cache.add(name)
+        return attr
+
+    def resetcache(self):
+        "Removes added attributes while leaving original attributes."
+        # Function is really about resetting delegator dict
+        # to original state.  Cache is just a means
+        for key in self.__cache:
+            try:
+                delattr(self, key)
+            except AttributeError:
+                pass
+        self.__cache.clear()
+
+    def setdelegate(self, delegate):
+        "Reset attributes and change delegate."
+        self.resetcache()
+        self.delegate = delegate
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_delegator', verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/dynoption.py

@@ -0,0 +1,57 @@
+"""
+OptionMenu widget modified to allow dynamic menu reconfiguration
+and setting of highlightthickness
+"""
+from tkinter import OptionMenu, _setit, StringVar, Button
+
+class DynOptionMenu(OptionMenu):
+    """Add SetMenu and highlightthickness to OptionMenu.
+
+    Highlightthickness adds space around menu button.
+    """
+    def __init__(self, master, variable, value, *values, **kwargs):
+        highlightthickness = kwargs.pop('highlightthickness', None)
+        OptionMenu.__init__(self, master, variable, value, *values, **kwargs)
+        self['highlightthickness'] = highlightthickness
+        self.variable = variable
+        self.command = kwargs.get('command')
+
+    def SetMenu(self,valueList,value=None):
+        """
+        clear and reload the menu with a new set of options.
+        valueList - list of new options
+        value - initial value to set the optionmenu's menubutton to
+        """
+        self['menu'].delete(0,'end')
+        for item in valueList:
+            self['menu'].add_command(label=item,
+                    command=_setit(self.variable,item,self.command))
+        if value:
+            self.variable.set(value)
+
+
+def _dyn_option_menu(parent):  # htest #
+    from tkinter import Toplevel # + StringVar, Button
+
+    top = Toplevel(parent)
+    top.title("Test dynamic option menu")
+    x, y = map(int, parent.geometry().split('+')[1:])
+    top.geometry("200x100+%d+%d" % (x + 250, y + 175))
+    top.focus_set()
+
+    var = StringVar(top)
+    var.set("Old option set") #Set the default value
+    dyn = DynOptionMenu(top, var, "old1","old2","old3","old4",
+                        highlightthickness=5)
+    dyn.pack()
+
+    def update():
+        dyn.SetMenu(["new1","new2","new3","new4"], value="new option set")
+    button = Button(top, text="Change option set", command=update)
+    button.pack()
+
+
+if __name__ == '__main__':
+    # Only module without unittests because of intention to replace.
+    from idlelib.idle_test.htest import run
+    run(_dyn_option_menu)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/editor.py

@@ -0,0 +1,1721 @@
+import importlib.abc
+import importlib.util
+import os
+import platform
+import re
+import string
+import sys
+import tokenize
+import traceback
+import webbrowser
+
+from tkinter import *
+from tkinter.font import Font
+from tkinter.ttk import Scrollbar
+from tkinter import simpledialog
+from tkinter import messagebox
+
+from idlelib.config import idleConf
+from idlelib import configdialog
+from idlelib import grep
+from idlelib import help
+from idlelib import help_about
+from idlelib import macosx
+from idlelib.multicall import MultiCallCreator
+from idlelib import pyparse
+from idlelib import query
+from idlelib import replace
+from idlelib import search
+from idlelib.tree import wheel_event
+from idlelib.util import py_extensions
+from idlelib import window
+from idlelib.help import _get_dochome
+
+# The default tab setting for a Text widget, in average-width characters.
+TK_TABWIDTH_DEFAULT = 8
+darwin = sys.platform == 'darwin'
+
+class EditorWindow:
+    from idlelib.percolator import Percolator
+    from idlelib.colorizer import ColorDelegator, color_config
+    from idlelib.undo import UndoDelegator
+    from idlelib.iomenu import IOBinding, encoding
+    from idlelib import mainmenu
+    from idlelib.statusbar import MultiStatusBar
+    from idlelib.autocomplete import AutoComplete
+    from idlelib.autoexpand import AutoExpand
+    from idlelib.calltip import Calltip
+    from idlelib.codecontext import CodeContext
+    from idlelib.sidebar import LineNumbers
+    from idlelib.format import FormatParagraph, FormatRegion, Indents, Rstrip
+    from idlelib.parenmatch import ParenMatch
+    from idlelib.zoomheight import ZoomHeight
+
+    filesystemencoding = sys.getfilesystemencoding()  # for file names
+    help_url = None
+
+    allow_code_context = True
+    allow_line_numbers = True
+    user_input_insert_tags = None
+
+    def __init__(self, flist=None, filename=None, key=None, root=None):
+        # Delay import: runscript imports pyshell imports EditorWindow.
+        from idlelib.runscript import ScriptBinding
+
+        if EditorWindow.help_url is None:
+            EditorWindow.help_url = _get_dochome()
+        self.flist = flist
+        root = root or flist.root
+        self.root = root
+        self.menubar = Menu(root)
+        self.top = top = window.ListedToplevel(root, menu=self.menubar)
+        if flist:
+            self.tkinter_vars = flist.vars
+            #self.top.instance_dict makes flist.inversedict available to
+            #configdialog.py so it can access all EditorWindow instances
+            self.top.instance_dict = flist.inversedict
+        else:
+            self.tkinter_vars = {}  # keys: Tkinter event names
+                                    # values: Tkinter variable instances
+            self.top.instance_dict = {}
+        self.recent_files_path = idleConf.userdir and os.path.join(
+                idleConf.userdir, 'recent-files.lst')
+
+        self.prompt_last_line = ''  # Override in PyShell
+        self.text_frame = text_frame = Frame(top)
+        self.vbar = vbar = Scrollbar(text_frame, name='vbar')
+        width = idleConf.GetOption('main', 'EditorWindow', 'width', type='int')
+        text_options = {
+                'name': 'text',
+                'padx': 5,
+                'wrap': 'none',
+                'highlightthickness': 0,
+                'width': width,
+                'tabstyle': 'wordprocessor',  # new in 8.5
+                'height': idleConf.GetOption(
+                        'main', 'EditorWindow', 'height', type='int'),
+                }
+        self.text = text = MultiCallCreator(Text)(text_frame, **text_options)
+        self.top.focused_widget = self.text
+
+        self.createmenubar()
+        self.apply_bindings()
+
+        self.top.protocol("WM_DELETE_WINDOW", self.close)
+        self.top.bind("<<close-window>>", self.close_event)
+        if macosx.isAquaTk():
+            # Command-W on editor windows doesn't work without this.
+            text.bind('<<close-window>>', self.close_event)
+            # Some OS X systems have only one mouse button, so use
+            # control-click for popup context menus there. For two
+            # buttons, AquaTk defines <2> as the right button, not <3>.
+            text.bind("<Control-Button-1>",self.right_menu_event)
+            text.bind("<2>", self.right_menu_event)
+        else:
+            # Elsewhere, use right-click for popup menus.
+            text.bind("<3>",self.right_menu_event)
+
+        text.bind('<MouseWheel>', wheel_event)
+        if text._windowingsystem == 'x11':
+            text.bind('<Button-4>', wheel_event)
+            text.bind('<Button-5>', wheel_event)
+        text.bind('<Configure>', self.handle_winconfig)
+        text.bind("<<cut>>", self.cut)
+        text.bind("<<copy>>", self.copy)
+        text.bind("<<paste>>", self.paste)
+        text.bind("<<center-insert>>", self.center_insert_event)
+        text.bind("<<help>>", self.help_dialog)
+        text.bind("<<python-docs>>", self.python_docs)
+        text.bind("<<about-idle>>", self.about_dialog)
+        text.bind("<<open-config-dialog>>", self.config_dialog)
+        text.bind("<<open-module>>", self.open_module_event)
+        text.bind("<<do-nothing>>", lambda event: "break")
+        text.bind("<<select-all>>", self.select_all)
+        text.bind("<<remove-selection>>", self.remove_selection)
+        text.bind("<<find>>", self.find_event)
+        text.bind("<<find-again>>", self.find_again_event)
+        text.bind("<<find-in-files>>", self.find_in_files_event)
+        text.bind("<<find-selection>>", self.find_selection_event)
+        text.bind("<<replace>>", self.replace_event)
+        text.bind("<<goto-line>>", self.goto_line_event)
+        text.bind("<<smart-backspace>>",self.smart_backspace_event)
+        text.bind("<<newline-and-indent>>",self.newline_and_indent_event)
+        text.bind("<<smart-indent>>",self.smart_indent_event)
+        self.fregion = fregion = self.FormatRegion(self)
+        # self.fregion used in smart_indent_event to access indent_region.
+        text.bind("<<indent-region>>", fregion.indent_region_event)
+        text.bind("<<dedent-region>>", fregion.dedent_region_event)
+        text.bind("<<comment-region>>", fregion.comment_region_event)
+        text.bind("<<uncomment-region>>", fregion.uncomment_region_event)
+        text.bind("<<tabify-region>>", fregion.tabify_region_event)
+        text.bind("<<untabify-region>>", fregion.untabify_region_event)
+        indents = self.Indents(self)
+        text.bind("<<toggle-tabs>>", indents.toggle_tabs_event)
+        text.bind("<<change-indentwidth>>", indents.change_indentwidth_event)
+        text.bind("<Left>", self.move_at_edge_if_selection(0))
+        text.bind("<Right>", self.move_at_edge_if_selection(1))
+        text.bind("<<del-word-left>>", self.del_word_left)
+        text.bind("<<del-word-right>>", self.del_word_right)
+        text.bind("<<beginning-of-line>>", self.home_callback)
+
+        if flist:
+            flist.inversedict[self] = key
+            if key:
+                flist.dict[key] = self
+            text.bind("<<open-new-window>>", self.new_callback)
+            text.bind("<<close-all-windows>>", self.flist.close_all_callback)
+            text.bind("<<open-class-browser>>", self.open_module_browser)
+            text.bind("<<open-path-browser>>", self.open_path_browser)
+            text.bind("<<open-turtle-demo>>", self.open_turtle_demo)
+
+        self.set_status_bar()
+        text_frame.pack(side=LEFT, fill=BOTH, expand=1)
+        text_frame.rowconfigure(1, weight=1)
+        text_frame.columnconfigure(1, weight=1)
+        vbar['command'] = self.handle_yview
+        vbar.grid(row=1, column=2, sticky=NSEW)
+        text['yscrollcommand'] = vbar.set
+        text['font'] = idleConf.GetFont(self.root, 'main', 'EditorWindow')
+        text.grid(row=1, column=1, sticky=NSEW)
+        text.focus_set()
+        self.set_width()
+
+        # usetabs true  -> literal tab characters are used by indent and
+        #                  dedent cmds, possibly mixed with spaces if
+        #                  indentwidth is not a multiple of tabwidth,
+        #                  which will cause Tabnanny to nag!
+        #         false -> tab characters are converted to spaces by indent
+        #                  and dedent cmds, and ditto TAB keystrokes
+        # Although use-spaces=0 can be configured manually in config-main.def,
+        # configuration of tabs v. spaces is not supported in the configuration
+        # dialog.  IDLE promotes the preferred Python indentation: use spaces!
+        usespaces = idleConf.GetOption('main', 'Indent',
+                                       'use-spaces', type='bool')
+        self.usetabs = not usespaces
+
+        # tabwidth is the display width of a literal tab character.
+        # CAUTION:  telling Tk to use anything other than its default
+        # tab setting causes it to use an entirely different tabbing algorithm,
+        # treating tab stops as fixed distances from the left margin.
+        # Nobody expects this, so for now tabwidth should never be changed.
+        self.tabwidth = 8    # must remain 8 until Tk is fixed.
+
+        # indentwidth is the number of screen characters per indent level.
+        # The recommended Python indentation is four spaces.
+        self.indentwidth = self.tabwidth
+        self.set_notabs_indentwidth()
+
+        # Store the current value of the insertofftime now so we can restore
+        # it if needed.
+        if not hasattr(idleConf, 'blink_off_time'):
+            idleConf.blink_off_time = self.text['insertofftime']
+        self.update_cursor_blink()
+
+        # When searching backwards for a reliable place to begin parsing,
+        # first start num_context_lines[0] lines back, then
+        # num_context_lines[1] lines back if that didn't work, and so on.
+        # The last value should be huge (larger than the # of lines in a
+        # conceivable file).
+        # Making the initial values larger slows things down more often.
+        self.num_context_lines = 50, 500, 5000000
+        self.per = per = self.Percolator(text)
+        self.undo = undo = self.UndoDelegator()
+        per.insertfilter(undo)
+        text.undo_block_start = undo.undo_block_start
+        text.undo_block_stop = undo.undo_block_stop
+        undo.set_saved_change_hook(self.saved_change_hook)
+        # IOBinding implements file I/O and printing functionality
+        self.io = io = self.IOBinding(self)
+        io.set_filename_change_hook(self.filename_change_hook)
+        self.good_load = False
+        self.set_indentation_params(False)
+        self.color = None # initialized below in self.ResetColorizer
+        self.code_context = None # optionally initialized later below
+        self.line_numbers = None # optionally initialized later below
+        if filename:
+            if os.path.exists(filename) and not os.path.isdir(filename):
+                if io.loadfile(filename):
+                    self.good_load = True
+                    is_py_src = self.ispythonsource(filename)
+                    self.set_indentation_params(is_py_src)
+            else:
+                io.set_filename(filename)
+                self.good_load = True
+
+        self.ResetColorizer()
+        self.saved_change_hook()
+        self.update_recent_files_list()
+        self.load_extensions()
+        menu = self.menudict.get('window')
+        if menu:
+            end = menu.index("end")
+            if end is None:
+                end = -1
+            if end >= 0:
+                menu.add_separator()
+                end = end + 1
+            self.wmenu_end = end
+            window.register_callback(self.postwindowsmenu)
+
+        # Some abstractions so IDLE extensions are cross-IDE
+        self.askinteger = simpledialog.askinteger
+        self.askyesno = messagebox.askyesno
+        self.showerror = messagebox.showerror
+
+        # Add pseudoevents for former extension fixed keys.
+        # (This probably needs to be done once in the process.)
+        text.event_add('<<autocomplete>>', '<Key-Tab>')
+        text.event_add('<<try-open-completions>>', '<KeyRelease-period>',
+                       '<KeyRelease-slash>', '<KeyRelease-backslash>')
+        text.event_add('<<try-open-calltip>>', '<KeyRelease-parenleft>')
+        text.event_add('<<refresh-calltip>>', '<KeyRelease-parenright>')
+        text.event_add('<<paren-closed>>', '<KeyRelease-parenright>',
+                       '<KeyRelease-bracketright>', '<KeyRelease-braceright>')
+
+        # Former extension bindings depends on frame.text being packed
+        # (called from self.ResetColorizer()).
+        autocomplete = self.AutoComplete(self, self.user_input_insert_tags)
+        text.bind("<<autocomplete>>", autocomplete.autocomplete_event)
+        text.bind("<<try-open-completions>>",
+                  autocomplete.try_open_completions_event)
+        text.bind("<<force-open-completions>>",
+                  autocomplete.force_open_completions_event)
+        text.bind("<<expand-word>>", self.AutoExpand(self).expand_word_event)
+        text.bind("<<format-paragraph>>",
+                  self.FormatParagraph(self).format_paragraph_event)
+        parenmatch = self.ParenMatch(self)
+        text.bind("<<flash-paren>>", parenmatch.flash_paren_event)
+        text.bind("<<paren-closed>>", parenmatch.paren_closed_event)
+        scriptbinding = ScriptBinding(self)
+        text.bind("<<check-module>>", scriptbinding.check_module_event)
+        text.bind("<<run-module>>", scriptbinding.run_module_event)
+        text.bind("<<run-custom>>", scriptbinding.run_custom_event)
+        text.bind("<<do-rstrip>>", self.Rstrip(self).do_rstrip)
+        self.ctip = ctip = self.Calltip(self)
+        text.bind("<<try-open-calltip>>", ctip.try_open_calltip_event)
+        #refresh-calltip must come after paren-closed to work right
+        text.bind("<<refresh-calltip>>", ctip.refresh_calltip_event)
+        text.bind("<<force-open-calltip>>", ctip.force_open_calltip_event)
+        text.bind("<<zoom-height>>", self.ZoomHeight(self).zoom_height_event)
+        if self.allow_code_context:
+            self.code_context = self.CodeContext(self)
+            text.bind("<<toggle-code-context>>",
+                      self.code_context.toggle_code_context_event)
+        else:
+            self.update_menu_state('options', '*ode*ontext', 'disabled')
+        if self.allow_line_numbers:
+            self.line_numbers = self.LineNumbers(self)
+            if idleConf.GetOption('main', 'EditorWindow',
+                                  'line-numbers-default', type='bool'):
+                self.toggle_line_numbers_event()
+            text.bind("<<toggle-line-numbers>>", self.toggle_line_numbers_event)
+        else:
+            self.update_menu_state('options', '*ine*umbers', 'disabled')
+
+    def handle_winconfig(self, event=None):
+        self.set_width()
+
+    def set_width(self):
+        text = self.text
+        inner_padding = sum(map(text.tk.getint, [text.cget('border'),
+                                                 text.cget('padx')]))
+        pixel_width = text.winfo_width() - 2 * inner_padding
+
+        # Divide the width of the Text widget by the font width,
+        # which is taken to be the width of '0' (zero).
+        # http://www.tcl.tk/man/tcl8.6/TkCmd/text.htm#M21
+        zero_char_width = \
+            Font(text, font=text.cget('font')).measure('0')
+        self.width = pixel_width // zero_char_width
+
+    def new_callback(self, event):
+        dirname, basename = self.io.defaultfilename()
+        self.flist.new(dirname)
+        return "break"
+
+    def home_callback(self, event):
+        if (event.state & 4) != 0 and event.keysym == "Home":
+            # state&4==Control. If <Control-Home>, use the Tk binding.
+            return None
+        if self.text.index("iomark") and \
+           self.text.compare("iomark", "<=", "insert lineend") and \
+           self.text.compare("insert linestart", "<=", "iomark"):
+            # In Shell on input line, go to just after prompt
+            insertpt = int(self.text.index("iomark").split(".")[1])
+        else:
+            line = self.text.get("insert linestart", "insert lineend")
+            for insertpt in range(len(line)):
+                if line[insertpt] not in (' ','\t'):
+                    break
+            else:
+                insertpt=len(line)
+        lineat = int(self.text.index("insert").split('.')[1])
+        if insertpt == lineat:
+            insertpt = 0
+        dest = "insert linestart+"+str(insertpt)+"c"
+        if (event.state&1) == 0:
+            # shift was not pressed
+            self.text.tag_remove("sel", "1.0", "end")
+        else:
+            if not self.text.index("sel.first"):
+                # there was no previous selection
+                self.text.mark_set("my_anchor", "insert")
+            else:
+                if self.text.compare(self.text.index("sel.first"), "<",
+                                     self.text.index("insert")):
+                    self.text.mark_set("my_anchor", "sel.first") # extend back
+                else:
+                    self.text.mark_set("my_anchor", "sel.last") # extend forward
+            first = self.text.index(dest)
+            last = self.text.index("my_anchor")
+            if self.text.compare(first,">",last):
+                first,last = last,first
+            self.text.tag_remove("sel", "1.0", "end")
+            self.text.tag_add("sel", first, last)
+        self.text.mark_set("insert", dest)
+        self.text.see("insert")
+        return "break"
+
+    def set_status_bar(self):
+        self.status_bar = self.MultiStatusBar(self.top)
+        sep = Frame(self.top, height=1, borderwidth=1, background='grey75')
+        if sys.platform == "darwin":
+            # Insert some padding to avoid obscuring some of the statusbar
+            # by the resize widget.
+            self.status_bar.set_label('_padding1', '    ', side=RIGHT)
+        self.status_bar.set_label('column', 'Col: ?', side=RIGHT)
+        self.status_bar.set_label('line', 'Ln: ?', side=RIGHT)
+        self.status_bar.pack(side=BOTTOM, fill=X)
+        sep.pack(side=BOTTOM, fill=X)
+        self.text.bind("<<set-line-and-column>>", self.set_line_and_column)
+        self.text.event_add("<<set-line-and-column>>",
+                            "<KeyRelease>", "<ButtonRelease>")
+        self.text.after_idle(self.set_line_and_column)
+
+    def set_line_and_column(self, event=None):
+        line, column = self.text.index(INSERT).split('.')
+        self.status_bar.set_label('column', 'Col: %s' % column)
+        self.status_bar.set_label('line', 'Ln: %s' % line)
+
+
+    """ Menu definitions and functions.
+    * self.menubar - the always visible horizontal menu bar.
+    * mainmenu.menudefs - a list of tuples, one for each menubar item.
+      Each tuple pairs a lower-case name and list of dropdown items.
+      Each item is a name, virtual event pair or None for separator.
+    * mainmenu.default_keydefs - maps events to keys.
+    * text.keydefs - same.
+    * cls.menu_specs - menubar name, titlecase display form pairs
+      with Alt-hotkey indicator.  A subset of menudefs items.
+    * self.menudict - map menu name to dropdown menu.
+    * self.recent_files_menu - 2nd level cascade in the file cascade.
+    * self.wmenu_end - set in __init__ (purpose unclear).
+
+    createmenubar, postwindowsmenu, update_menu_label, update_menu_state,
+    ApplyKeybings (2nd part), reset_help_menu_entries,
+    _extra_help_callback, update_recent_files_list,
+    apply_bindings, fill_menus, (other functions?)
+    """
+
+    menu_specs = [
+        ("file", "_File"),
+        ("edit", "_Edit"),
+        ("format", "F_ormat"),
+        ("run", "_Run"),
+        ("options", "_Options"),
+        ("window", "_Window"),
+        ("help", "_Help"),
+    ]
+
+    def createmenubar(self):
+        """Populate the menu bar widget for the editor window.
+
+        Each option on the menubar is itself a cascade-type Menu widget
+        with the menubar as the parent.  The names, labels, and menu
+        shortcuts for the menubar items are stored in menu_specs.  Each
+        submenu is subsequently populated in fill_menus(), except for
+        'Recent Files' which is added to the File menu here.
+
+        Instance variables:
+        menubar: Menu widget containing first level menu items.
+        menudict: Dictionary of {menuname: Menu instance} items.  The keys
+            represent the valid menu items for this window and may be a
+            subset of all the menudefs available.
+        recent_files_menu: Menu widget contained within the 'file' menudict.
+        """
+        mbar = self.menubar
+        self.menudict = menudict = {}
+        for name, label in self.menu_specs:
+            underline, label = prepstr(label)
+            postcommand = getattr(self, f'{name}_menu_postcommand', None)
+            menudict[name] = menu = Menu(mbar, name=name, tearoff=0,
+                                         postcommand=postcommand)
+            mbar.add_cascade(label=label, menu=menu, underline=underline)
+        if macosx.isCarbonTk():
+            # Insert the application menu
+            menudict['application'] = menu = Menu(mbar, name='apple',
+                                                  tearoff=0)
+            mbar.add_cascade(label='IDLE', menu=menu)
+        self.fill_menus()
+        self.recent_files_menu = Menu(self.menubar, tearoff=0)
+        self.menudict['file'].insert_cascade(3, label='Recent Files',
+                                             underline=0,
+                                             menu=self.recent_files_menu)
+        self.base_helpmenu_length = self.menudict['help'].index(END)
+        self.reset_help_menu_entries()
+
+    def postwindowsmenu(self):
+        """Callback to register window.
+
+        Only called when Window menu exists.
+        """
+        menu = self.menudict['window']
+        end = menu.index("end")
+        if end is None:
+            end = -1
+        if end > self.wmenu_end:
+            menu.delete(self.wmenu_end+1, end)
+        window.add_windows_to_menu(menu)
+
+    def update_menu_label(self, menu, index, label):
+        "Update label for menu item at index."
+        menuitem = self.menudict[menu]
+        menuitem.entryconfig(index, label=label)
+
+    def update_menu_state(self, menu, index, state):
+        "Update state for menu item at index."
+        menuitem = self.menudict[menu]
+        menuitem.entryconfig(index, state=state)
+
+    def handle_yview(self, event, *args):
+        "Handle scrollbar."
+        if event == 'moveto':
+            fraction = float(args[0])
+            lines = (round(self.getlineno('end') * fraction) -
+                     self.getlineno('@0,0'))
+            event = 'scroll'
+            args = (lines, 'units')
+        self.text.yview(event, *args)
+        return 'break'
+
+    rmenu = None
+
+    def right_menu_event(self, event):
+        text = self.text
+        newdex = text.index(f'@{event.x},{event.y}')
+        try:
+            in_selection = (text.compare('sel.first', '<=', newdex) and
+                           text.compare(newdex, '<=',  'sel.last'))
+        except TclError:
+            in_selection = False
+        if not in_selection:
+            text.tag_remove("sel", "1.0", "end")
+            text.mark_set("insert", newdex)
+        if not self.rmenu:
+            self.make_rmenu()
+        rmenu = self.rmenu
+        self.event = event
+        iswin = sys.platform[:3] == 'win'
+        if iswin:
+            text.config(cursor="arrow")
+
+        for item in self.rmenu_specs:
+            try:
+                label, eventname, verify_state = item
+            except ValueError: # see issue1207589
+                continue
+
+            if verify_state is None:
+                continue
+            state = getattr(self, verify_state)()
+            rmenu.entryconfigure(label, state=state)
+
+        rmenu.tk_popup(event.x_root, event.y_root)
+        if iswin:
+            self.text.config(cursor="ibeam")
+        return "break"
+
+    rmenu_specs = [
+        # ("Label", "<<virtual-event>>", "statefuncname"), ...
+        ("Close", "<<close-window>>", None), # Example
+    ]
+
+    def make_rmenu(self):
+        rmenu = Menu(self.text, tearoff=0)
+        for item in self.rmenu_specs:
+            label, eventname = item[0], item[1]
+            if label is not None:
+                def command(text=self.text, eventname=eventname):
+                    text.event_generate(eventname)
+                rmenu.add_command(label=label, command=command)
+            else:
+                rmenu.add_separator()
+        self.rmenu = rmenu
+
+    def rmenu_check_cut(self):
+        return self.rmenu_check_copy()
+
+    def rmenu_check_copy(self):
+        try:
+            indx = self.text.index('sel.first')
+        except TclError:
+            return 'disabled'
+        else:
+            return 'normal' if indx else 'disabled'
+
+    def rmenu_check_paste(self):
+        try:
+            self.text.tk.call('tk::GetSelection', self.text, 'CLIPBOARD')
+        except TclError:
+            return 'disabled'
+        else:
+            return 'normal'
+
+    def about_dialog(self, event=None):
+        "Handle Help 'About IDLE' event."
+        # Synchronize with macosx.overrideRootMenu.about_dialog.
+        help_about.AboutDialog(self.top)
+        return "break"
+
+    def config_dialog(self, event=None):
+        "Handle Options 'Configure IDLE' event."
+        # Synchronize with macosx.overrideRootMenu.config_dialog.
+        configdialog.ConfigDialog(self.top,'Settings')
+        return "break"
+
+    def help_dialog(self, event=None):
+        "Handle Help 'IDLE Help' event."
+        # Synchronize with macosx.overrideRootMenu.help_dialog.
+        if self.root:
+            parent = self.root
+        else:
+            parent = self.top
+        help.show_idlehelp(parent)
+        return "break"
+
+    def python_docs(self, event=None):
+        if sys.platform[:3] == 'win':
+            try:
+                os.startfile(self.help_url)
+            except OSError as why:
+                messagebox.showerror(title='Document Start Failure',
+                    message=str(why), parent=self.text)
+        else:
+            webbrowser.open(self.help_url)
+        return "break"
+
+    def cut(self,event):
+        self.text.event_generate("<<Cut>>")
+        return "break"
+
+    def copy(self,event):
+        if not self.text.tag_ranges("sel"):
+            # There is no selection, so do nothing and maybe interrupt.
+            return None
+        self.text.event_generate("<<Copy>>")
+        return "break"
+
+    def paste(self,event):
+        self.text.event_generate("<<Paste>>")
+        self.text.see("insert")
+        return "break"
+
+    def select_all(self, event=None):
+        self.text.tag_add("sel", "1.0", "end-1c")
+        self.text.mark_set("insert", "1.0")
+        self.text.see("insert")
+        return "break"
+
+    def remove_selection(self, event=None):
+        self.text.tag_remove("sel", "1.0", "end")
+        self.text.see("insert")
+        return "break"
+
+    def move_at_edge_if_selection(self, edge_index):
+        """Cursor move begins at start or end of selection
+
+        When a left/right cursor key is pressed create and return to Tkinter a
+        function which causes a cursor move from the associated edge of the
+        selection.
+
+        """
+        self_text_index = self.text.index
+        self_text_mark_set = self.text.mark_set
+        edges_table = ("sel.first+1c", "sel.last-1c")
+        def move_at_edge(event):
+            if (event.state & 5) == 0: # no shift(==1) or control(==4) pressed
+                try:
+                    self_text_index("sel.first")
+                    self_text_mark_set("insert", edges_table[edge_index])
+                except TclError:
+                    pass
+        return move_at_edge
+
+    def del_word_left(self, event):
+        self.text.event_generate('<Meta-Delete>')
+        return "break"
+
+    def del_word_right(self, event):
+        self.text.event_generate('<Meta-d>')
+        return "break"
+
+    def find_event(self, event):
+        search.find(self.text)
+        return "break"
+
+    def find_again_event(self, event):
+        search.find_again(self.text)
+        return "break"
+
+    def find_selection_event(self, event):
+        search.find_selection(self.text)
+        return "break"
+
+    def find_in_files_event(self, event):
+        grep.grep(self.text, self.io, self.flist)
+        return "break"
+
+    def replace_event(self, event):
+        replace.replace(self.text)
+        return "break"
+
+    def goto_line_event(self, event):
+        text = self.text
+        lineno = query.Goto(
+                text, "Go To Line",
+                "Enter a positive integer\n"
+                "('big' = end of file):"
+                ).result
+        if lineno is not None:
+            text.tag_remove("sel", "1.0", "end")
+            text.mark_set("insert", f'{lineno}.0')
+            text.see("insert")
+            self.set_line_and_column()
+        return "break"
+
+    def open_module(self):
+        """Get module name from user and open it.
+
+        Return module path or None for calls by open_module_browser
+        when latter is not invoked in named editor window.
+        """
+        # XXX This, open_module_browser, and open_path_browser
+        # would fit better in iomenu.IOBinding.
+        try:
+            name = self.text.get("sel.first", "sel.last").strip()
+        except TclError:
+            name = ''
+        file_path = query.ModuleName(
+                self.text, "Open Module",
+                "Enter the name of a Python module\n"
+                "to search on sys.path and open:",
+                name).result
+        if file_path is not None:
+            if self.flist:
+                self.flist.open(file_path)
+            else:
+                self.io.loadfile(file_path)
+        return file_path
+
+    def open_module_event(self, event):
+        self.open_module()
+        return "break"
+
+    def open_module_browser(self, event=None):
+        filename = self.io.filename
+        if not (self.__class__.__name__ == 'PyShellEditorWindow'
+                and filename):
+            filename = self.open_module()
+            if filename is None:
+                return "break"
+        from idlelib import browser
+        browser.ModuleBrowser(self.root, filename)
+        return "break"
+
+    def open_path_browser(self, event=None):
+        from idlelib import pathbrowser
+        pathbrowser.PathBrowser(self.root)
+        return "break"
+
+    def open_turtle_demo(self, event = None):
+        import subprocess
+
+        cmd = [sys.executable,
+               '-c',
+               'from turtledemo.__main__ import main; main()']
+        subprocess.Popen(cmd, shell=False)
+        return "break"
+
+    def gotoline(self, lineno):
+        if lineno is not None and lineno > 0:
+            self.text.mark_set("insert", "%d.0" % lineno)
+            self.text.tag_remove("sel", "1.0", "end")
+            self.text.tag_add("sel", "insert", "insert +1l")
+            self.center()
+
+    def ispythonsource(self, filename):
+        if not filename or os.path.isdir(filename):
+            return True
+        base, ext = os.path.splitext(os.path.basename(filename))
+        if os.path.normcase(ext) in py_extensions:
+            return True
+        line = self.text.get('1.0', '1.0 lineend')
+        return line.startswith('#!') and 'python' in line
+
+    def close_hook(self):
+        if self.flist:
+            self.flist.unregister_maybe_terminate(self)
+            self.flist = None
+
+    def set_close_hook(self, close_hook):
+        self.close_hook = close_hook
+
+    def filename_change_hook(self):
+        if self.flist:
+            self.flist.filename_changed_edit(self)
+        self.saved_change_hook()
+        self.top.update_windowlist_registry(self)
+        self.ResetColorizer()
+
+    def _addcolorizer(self):
+        if self.color:
+            return
+        if self.ispythonsource(self.io.filename):
+            self.color = self.ColorDelegator()
+        # can add more colorizers here...
+        if self.color:
+            self.per.insertfilterafter(filter=self.color, after=self.undo)
+
+    def _rmcolorizer(self):
+        if not self.color:
+            return
+        self.color.removecolors()
+        self.per.removefilter(self.color)
+        self.color = None
+
+    def ResetColorizer(self):
+        "Update the color theme"
+        # Called from self.filename_change_hook and from configdialog.py
+        self._rmcolorizer()
+        self._addcolorizer()
+        EditorWindow.color_config(self.text)
+
+        if self.code_context is not None:
+            self.code_context.update_highlight_colors()
+
+        if self.line_numbers is not None:
+            self.line_numbers.update_colors()
+
+    IDENTCHARS = string.ascii_letters + string.digits + "_"
+
+    def colorize_syntax_error(self, text, pos):
+        text.tag_add("ERROR", pos)
+        char = text.get(pos)
+        if char and char in self.IDENTCHARS:
+            text.tag_add("ERROR", pos + " wordstart", pos)
+        if '\n' == text.get(pos):   # error at line end
+            text.mark_set("insert", pos)
+        else:
+            text.mark_set("insert", pos + "+1c")
+        text.see(pos)
+
+    def update_cursor_blink(self):
+        "Update the cursor blink configuration."
+        cursorblink = idleConf.GetOption(
+                'main', 'EditorWindow', 'cursor-blink', type='bool')
+        if not cursorblink:
+            self.text['insertofftime'] = 0
+        else:
+            # Restore the original value
+            self.text['insertofftime'] = idleConf.blink_off_time
+
+    def ResetFont(self):
+        "Update the text widgets' font if it is changed"
+        # Called from configdialog.py
+
+        # Update the code context widget first, since its height affects
+        # the height of the text widget.  This avoids double re-rendering.
+        if self.code_context is not None:
+            self.code_context.update_font()
+        # Next, update the line numbers widget, since its width affects
+        # the width of the text widget.
+        if self.line_numbers is not None:
+            self.line_numbers.update_font()
+        # Finally, update the main text widget.
+        new_font = idleConf.GetFont(self.root, 'main', 'EditorWindow')
+        self.text['font'] = new_font
+        self.set_width()
+
+    def RemoveKeybindings(self):
+        """Remove the virtual, configurable keybindings.
+
+        Leaves the default Tk Text keybindings.
+        """
+        # Called from configdialog.deactivate_current_config.
+        self.mainmenu.default_keydefs = keydefs = idleConf.GetCurrentKeySet()
+        for event, keylist in keydefs.items():
+            self.text.event_delete(event, *keylist)
+        for extensionName in self.get_standard_extension_names():
+            xkeydefs = idleConf.GetExtensionBindings(extensionName)
+            if xkeydefs:
+                for event, keylist in xkeydefs.items():
+                    self.text.event_delete(event, *keylist)
+
+    def ApplyKeybindings(self):
+        """Apply the virtual, configurable keybindings.
+
+        Also update hotkeys to current keyset.
+        """
+        # Called from configdialog.activate_config_changes.
+        self.mainmenu.default_keydefs = keydefs = idleConf.GetCurrentKeySet()
+        self.apply_bindings()
+        for extensionName in self.get_standard_extension_names():
+            xkeydefs = idleConf.GetExtensionBindings(extensionName)
+            if xkeydefs:
+                self.apply_bindings(xkeydefs)
+
+        # Update menu accelerators.
+        menuEventDict = {}
+        for menu in self.mainmenu.menudefs:
+            menuEventDict[menu[0]] = {}
+            for item in menu[1]:
+                if item:
+                    menuEventDict[menu[0]][prepstr(item[0])[1]] = item[1]
+        for menubarItem in self.menudict:
+            menu = self.menudict[menubarItem]
+            end = menu.index(END)
+            if end is None:
+                # Skip empty menus
+                continue
+            end += 1
+            for index in range(0, end):
+                if menu.type(index) == 'command':
+                    accel = menu.entrycget(index, 'accelerator')
+                    if accel:
+                        itemName = menu.entrycget(index, 'label')
+                        event = ''
+                        if menubarItem in menuEventDict:
+                            if itemName in menuEventDict[menubarItem]:
+                                event = menuEventDict[menubarItem][itemName]
+                        if event:
+                            accel = get_accelerator(keydefs, event)
+                            menu.entryconfig(index, accelerator=accel)
+
+    def set_notabs_indentwidth(self):
+        "Update the indentwidth if changed and not using tabs in this window"
+        # Called from configdialog.py
+        if not self.usetabs:
+            self.indentwidth = idleConf.GetOption('main', 'Indent','num-spaces',
+                                                  type='int')
+
+    def reset_help_menu_entries(self):
+        """Update the additional help entries on the Help menu."""
+        help_list = idleConf.GetAllExtraHelpSourcesList()
+        helpmenu = self.menudict['help']
+        # First delete the extra help entries, if any.
+        helpmenu_length = helpmenu.index(END)
+        if helpmenu_length > self.base_helpmenu_length:
+            helpmenu.delete((self.base_helpmenu_length + 1), helpmenu_length)
+        # Then rebuild them.
+        if help_list:
+            helpmenu.add_separator()
+            for entry in help_list:
+                cmd = self._extra_help_callback(entry[1])
+                helpmenu.add_command(label=entry[0], command=cmd)
+        # And update the menu dictionary.
+        self.menudict['help'] = helpmenu
+
+    def _extra_help_callback(self, resource):
+        """Return a callback that loads resource (file or web page)."""
+        def display_extra_help(helpfile=resource):
+            if not helpfile.startswith(('www', 'http')):
+                helpfile = os.path.normpath(helpfile)
+            if sys.platform[:3] == 'win':
+                try:
+                    os.startfile(helpfile)
+                except OSError as why:
+                    messagebox.showerror(title='Document Start Failure',
+                        message=str(why), parent=self.text)
+            else:
+                webbrowser.open(helpfile)
+        return display_extra_help
+
+    def update_recent_files_list(self, new_file=None):
+        "Load and update the recent files list and menus"
+        # TODO: move to iomenu.
+        rf_list = []
+        file_path = self.recent_files_path
+        if file_path and os.path.exists(file_path):
+            with open(file_path,
+                      encoding='utf_8', errors='replace') as rf_list_file:
+                rf_list = rf_list_file.readlines()
+        if new_file:
+            new_file = os.path.abspath(new_file) + '\n'
+            if new_file in rf_list:
+                rf_list.remove(new_file)  # move to top
+            rf_list.insert(0, new_file)
+        # clean and save the recent files list
+        bad_paths = []
+        for path in rf_list:
+            if '\0' in path or not os.path.exists(path[0:-1]):
+                bad_paths.append(path)
+        rf_list = [path for path in rf_list if path not in bad_paths]
+        ulchars = "1234567890ABCDEFGHIJK"
+        rf_list = rf_list[0:len(ulchars)]
+        if file_path:
+            try:
+                with open(file_path, 'w',
+                          encoding='utf_8', errors='replace') as rf_file:
+                    rf_file.writelines(rf_list)
+            except OSError as err:
+                if not getattr(self.root, "recentfiles_message", False):
+                    self.root.recentfiles_message = True
+                    messagebox.showwarning(title='IDLE Warning',
+                        message="Cannot save Recent Files list to disk.\n"
+                                f"  {err}\n"
+                                "Select OK to continue.",
+                        parent=self.text)
+        # for each edit window instance, construct the recent files menu
+        for instance in self.top.instance_dict:
+            menu = instance.recent_files_menu
+            menu.delete(0, END)  # clear, and rebuild:
+            for i, file_name in enumerate(rf_list):
+                file_name = file_name.rstrip()  # zap \n
+                callback = instance.__recent_file_callback(file_name)
+                menu.add_command(label=ulchars[i] + " " + file_name,
+                                 command=callback,
+                                 underline=0)
+
+    def __recent_file_callback(self, file_name):
+        def open_recent_file(fn_closure=file_name):
+            self.io.open(editFile=fn_closure)
+        return open_recent_file
+
+    def saved_change_hook(self):
+        short = self.short_title()
+        long = self.long_title()
+        _py_version = ' (%s)' % platform.python_version()
+        if short and long and not macosx.isCocoaTk():
+            # Don't use both values on macOS because
+            # that doesn't match platform conventions.
+            title = short + " - " + long + _py_version
+        elif short:
+            if short == "IDLE Shell":
+                title = short + " " +  platform.python_version()
+            else:
+                title = short + _py_version
+        elif long:
+            title = long
+        else:
+            title = "untitled"
+        icon = short or long or title
+        if not self.get_saved():
+            title = "*%s*" % title
+            icon = "*%s" % icon
+        self.top.wm_title(title)
+        self.top.wm_iconname(icon)
+
+        if macosx.isCocoaTk():
+            # Add a proxy icon to the window title
+            self.top.wm_attributes("-titlepath", long)
+
+            # Maintain the modification status for the window
+            self.top.wm_attributes("-modified", not self.get_saved())
+
+    def get_saved(self):
+        return self.undo.get_saved()
+
+    def set_saved(self, flag):
+        self.undo.set_saved(flag)
+
+    def reset_undo(self):
+        self.undo.reset_undo()
+
+    def short_title(self):
+        filename = self.io.filename
+        return os.path.basename(filename) if filename else "untitled"
+
+    def long_title(self):
+        return self.io.filename or ""
+
+    def center_insert_event(self, event):
+        self.center()
+        return "break"
+
+    def center(self, mark="insert"):
+        text = self.text
+        top, bot = self.getwindowlines()
+        lineno = self.getlineno(mark)
+        height = bot - top
+        newtop = max(1, lineno - height//2)
+        text.yview(float(newtop))
+
+    def getwindowlines(self):
+        text = self.text
+        top = self.getlineno("@0,0")
+        bot = self.getlineno("@0,65535")
+        if top == bot and text.winfo_height() == 1:
+            # Geometry manager hasn't run yet
+            height = int(text['height'])
+            bot = top + height - 1
+        return top, bot
+
+    def getlineno(self, mark="insert"):
+        text = self.text
+        return int(float(text.index(mark)))
+
+    def get_geometry(self):
+        "Return (width, height, x, y)"
+        geom = self.top.wm_geometry()
+        m = re.match(r"(\d+)x(\d+)\+(-?\d+)\+(-?\d+)", geom)
+        return list(map(int, m.groups()))
+
+    def close_event(self, event):
+        self.close()
+        return "break"
+
+    def maybesave(self):
+        if self.io:
+            if not self.get_saved():
+                if self.top.state()!='normal':
+                    self.top.deiconify()
+                self.top.lower()
+                self.top.lift()
+            return self.io.maybesave()
+
+    def close(self):
+        try:
+            reply = self.maybesave()
+            if str(reply) != "cancel":
+                self._close()
+            return reply
+        except AttributeError:  # bpo-35379: close called twice
+            pass
+
+    def _close(self):
+        if self.io.filename:
+            self.update_recent_files_list(new_file=self.io.filename)
+        window.unregister_callback(self.postwindowsmenu)
+        self.unload_extensions()
+        self.io.close()
+        self.io = None
+        self.undo = None
+        if self.color:
+            self.color.close()
+            self.color = None
+        self.text = None
+        self.tkinter_vars = None
+        self.per.close()
+        self.per = None
+        self.top.destroy()
+        if self.close_hook:
+            # unless override: unregister from flist, terminate if last window
+            self.close_hook()
+
+    def load_extensions(self):
+        self.extensions = {}
+        self.load_standard_extensions()
+
+    def unload_extensions(self):
+        for ins in list(self.extensions.values()):
+            if hasattr(ins, "close"):
+                ins.close()
+        self.extensions = {}
+
+    def load_standard_extensions(self):
+        for name in self.get_standard_extension_names():
+            try:
+                self.load_extension(name)
+            except:
+                print("Failed to load extension", repr(name))
+                traceback.print_exc()
+
+    def get_standard_extension_names(self):
+        return idleConf.GetExtensions(editor_only=True)
+
+    extfiles = {  # Map built-in config-extension section names to file names.
+        'ZzDummy': 'zzdummy',
+        }
+
+    def load_extension(self, name):
+        fname = self.extfiles.get(name, name)
+        try:
+            try:
+                mod = importlib.import_module('.' + fname, package=__package__)
+            except (ImportError, TypeError):
+                mod = importlib.import_module(fname)
+        except ImportError:
+            print("\nFailed to import extension: ", name)
+            raise
+        cls = getattr(mod, name)
+        keydefs = idleConf.GetExtensionBindings(name)
+        if hasattr(cls, "menudefs"):
+            self.fill_menus(cls.menudefs, keydefs)
+        ins = cls(self)
+        self.extensions[name] = ins
+        if keydefs:
+            self.apply_bindings(keydefs)
+            for vevent in keydefs:
+                methodname = vevent.replace("-", "_")
+                while methodname[:1] == '<':
+                    methodname = methodname[1:]
+                while methodname[-1:] == '>':
+                    methodname = methodname[:-1]
+                methodname = methodname + "_event"
+                if hasattr(ins, methodname):
+                    self.text.bind(vevent, getattr(ins, methodname))
+
+    def apply_bindings(self, keydefs=None):
+        """Add events with keys to self.text."""
+        if keydefs is None:
+            keydefs = self.mainmenu.default_keydefs
+        text = self.text
+        text.keydefs = keydefs
+        for event, keylist in keydefs.items():
+            if keylist:
+                text.event_add(event, *keylist)
+
+    def fill_menus(self, menudefs=None, keydefs=None):
+        """Fill in dropdown menus used by this window.
+
+        Items whose name begins with '!' become checkbuttons.
+        Other names indicate commands.  None becomes a separator.
+        """
+        if menudefs is None:
+            menudefs = self.mainmenu.menudefs
+        if keydefs is None:
+            keydefs = self.mainmenu.default_keydefs
+        menudict = self.menudict
+        text = self.text
+        for mname, entrylist in menudefs:
+            menu = menudict.get(mname)
+            if not menu:
+                continue
+            for entry in entrylist:
+                if entry is None:
+                    menu.add_separator()
+                else:
+                    label, eventname = entry
+                    checkbutton = (label[:1] == '!')
+                    if checkbutton:
+                        label = label[1:]
+                    underline, label = prepstr(label)
+                    accelerator = get_accelerator(keydefs, eventname)
+                    def command(text=text, eventname=eventname):
+                        text.event_generate(eventname)
+                    if checkbutton:
+                        var = self.get_var_obj(eventname, BooleanVar)
+                        menu.add_checkbutton(label=label, underline=underline,
+                            command=command, accelerator=accelerator,
+                            variable=var)
+                    else:
+                        menu.add_command(label=label, underline=underline,
+                                         command=command,
+                                         accelerator=accelerator)
+
+    def getvar(self, name):
+        var = self.get_var_obj(name)
+        if var:
+            value = var.get()
+            return value
+        else:
+            raise NameError(name)
+
+    def setvar(self, name, value, vartype=None):
+        var = self.get_var_obj(name, vartype)
+        if var:
+            var.set(value)
+        else:
+            raise NameError(name)
+
+    def get_var_obj(self, eventname, vartype=None):
+        """Return a tkinter variable instance for the event.
+        """
+        var = self.tkinter_vars.get(eventname)
+        if not var and vartype:
+            # Create a Tkinter variable object.
+            self.tkinter_vars[eventname] = var = vartype(self.text)
+        return var
+
+    # Tk implementations of "virtual text methods" -- each platform
+    # reusing IDLE's support code needs to define these for its GUI's
+    # flavor of widget.
+
+    # Is character at text_index in a Python string?  Return 0 for
+    # "guaranteed no", true for anything else.  This info is expensive
+    # to compute ab initio, but is probably already known by the
+    # platform's colorizer.
+
+    def is_char_in_string(self, text_index):
+        if self.color:
+            # Return true iff colorizer hasn't (re)gotten this far
+            # yet, or the character is tagged as being in a string
+            return self.text.tag_prevrange("TODO", text_index) or \
+                   "STRING" in self.text.tag_names(text_index)
+        else:
+            # The colorizer is missing: assume the worst
+            return 1
+
+    # If a selection is defined in the text widget, return (start,
+    # end) as Tkinter text indices, otherwise return (None, None)
+    def get_selection_indices(self):
+        try:
+            first = self.text.index("sel.first")
+            last = self.text.index("sel.last")
+            return first, last
+        except TclError:
+            return None, None
+
+    # Return the text widget's current view of what a tab stop means
+    # (equivalent width in spaces).
+
+    def get_tk_tabwidth(self):
+        current = self.text['tabs'] or TK_TABWIDTH_DEFAULT
+        return int(current)
+
+    # Set the text widget's current view of what a tab stop means.
+
+    def set_tk_tabwidth(self, newtabwidth):
+        text = self.text
+        if self.get_tk_tabwidth() != newtabwidth:
+            # Set text widget tab width
+            pixels = text.tk.call("font", "measure", text["font"],
+                                  "-displayof", text.master,
+                                  "n" * newtabwidth)
+            text.configure(tabs=pixels)
+
+### begin autoindent code ###  (configuration was moved to beginning of class)
+
+    def set_indentation_params(self, is_py_src, guess=True):
+        if is_py_src and guess:
+            i = self.guess_indent()
+            if 2 <= i <= 8:
+                self.indentwidth = i
+            if self.indentwidth != self.tabwidth:
+                self.usetabs = False
+        self.set_tk_tabwidth(self.tabwidth)
+
+    def smart_backspace_event(self, event):
+        text = self.text
+        first, last = self.get_selection_indices()
+        if first and last:
+            text.delete(first, last)
+            text.mark_set("insert", first)
+            return "break"
+        # Delete whitespace left, until hitting a real char or closest
+        # preceding virtual tab stop.
+        chars = text.get("insert linestart", "insert")
+        if chars == '':
+            if text.compare("insert", ">", "1.0"):
+                # easy: delete preceding newline
+                text.delete("insert-1c")
+            else:
+                text.bell()     # at start of buffer
+            return "break"
+        if  chars[-1] not in " \t":
+            # easy: delete preceding real char
+            text.delete("insert-1c")
+            return "break"
+        # Ick.  It may require *inserting* spaces if we back up over a
+        # tab character!  This is written to be clear, not fast.
+        tabwidth = self.tabwidth
+        have = len(chars.expandtabs(tabwidth))
+        assert have > 0
+        want = ((have - 1) // self.indentwidth) * self.indentwidth
+        # Debug prompt is multilined....
+        ncharsdeleted = 0
+        while True:
+            chars = chars[:-1]
+            ncharsdeleted = ncharsdeleted + 1
+            have = len(chars.expandtabs(tabwidth))
+            if have <= want or chars[-1] not in " \t":
+                break
+        text.undo_block_start()
+        text.delete("insert-%dc" % ncharsdeleted, "insert")
+        if have < want:
+            text.insert("insert", ' ' * (want - have),
+                        self.user_input_insert_tags)
+        text.undo_block_stop()
+        return "break"
+
+    def smart_indent_event(self, event):
+        # if intraline selection:
+        #     delete it
+        # elif multiline selection:
+        #     do indent-region
+        # else:
+        #     indent one level
+        text = self.text
+        first, last = self.get_selection_indices()
+        text.undo_block_start()
+        try:
+            if first and last:
+                if index2line(first) != index2line(last):
+                    return self.fregion.indent_region_event(event)
+                text.delete(first, last)
+                text.mark_set("insert", first)
+            prefix = text.get("insert linestart", "insert")
+            raw, effective = get_line_indent(prefix, self.tabwidth)
+            if raw == len(prefix):
+                # only whitespace to the left
+                self.reindent_to(effective + self.indentwidth)
+            else:
+                # tab to the next 'stop' within or to right of line's text:
+                if self.usetabs:
+                    pad = '\t'
+                else:
+                    effective = len(prefix.expandtabs(self.tabwidth))
+                    n = self.indentwidth
+                    pad = ' ' * (n - effective % n)
+                text.insert("insert", pad, self.user_input_insert_tags)
+            text.see("insert")
+            return "break"
+        finally:
+            text.undo_block_stop()
+
+    def newline_and_indent_event(self, event):
+        """Insert a newline and indentation after Enter keypress event.
+
+        Properly position the cursor on the new line based on information
+        from the current line.  This takes into account if the current line
+        is a shell prompt, is empty, has selected text, contains a block
+        opener, contains a block closer, is a continuation line, or
+        is inside a string.
+        """
+        text = self.text
+        first, last = self.get_selection_indices()
+        text.undo_block_start()
+        try:  # Close undo block and expose new line in finally clause.
+            if first and last:
+                text.delete(first, last)
+                text.mark_set("insert", first)
+            line = text.get("insert linestart", "insert")
+
+            # Count leading whitespace for indent size.
+            i, n = 0, len(line)
+            while i < n and line[i] in " \t":
+                i += 1
+            if i == n:
+                # The cursor is in or at leading indentation in a continuation
+                # line; just inject an empty line at the start.
+                text.insert("insert linestart", '\n',
+                            self.user_input_insert_tags)
+                return "break"
+            indent = line[:i]
+
+            # Strip whitespace before insert point unless it's in the prompt.
+            i = 0
+            while line and line[-1] in " \t":
+                line = line[:-1]
+                i += 1
+            if i:
+                text.delete("insert - %d chars" % i, "insert")
+
+            # Strip whitespace after insert point.
+            while text.get("insert") in " \t":
+                text.delete("insert")
+
+            # Insert new line.
+            text.insert("insert", '\n', self.user_input_insert_tags)
+
+            # Adjust indentation for continuations and block open/close.
+            # First need to find the last statement.
+            lno = index2line(text.index('insert'))
+            y = pyparse.Parser(self.indentwidth, self.tabwidth)
+            if not self.prompt_last_line:
+                for context in self.num_context_lines:
+                    startat = max(lno - context, 1)
+                    startatindex = repr(startat) + ".0"
+                    rawtext = text.get(startatindex, "insert")
+                    y.set_code(rawtext)
+                    bod = y.find_good_parse_start(
+                            self._build_char_in_string_func(startatindex))
+                    if bod is not None or startat == 1:
+                        break
+                y.set_lo(bod or 0)
+            else:
+                r = text.tag_prevrange("console", "insert")
+                if r:
+                    startatindex = r[1]
+                else:
+                    startatindex = "1.0"
+                rawtext = text.get(startatindex, "insert")
+                y.set_code(rawtext)
+                y.set_lo(0)
+
+            c = y.get_continuation_type()
+            if c != pyparse.C_NONE:
+                # The current statement hasn't ended yet.
+                if c == pyparse.C_STRING_FIRST_LINE:
+                    # After the first line of a string do not indent at all.
+                    pass
+                elif c == pyparse.C_STRING_NEXT_LINES:
+                    # Inside a string which started before this line;
+                    # just mimic the current indent.
+                    text.insert("insert", indent, self.user_input_insert_tags)
+                elif c == pyparse.C_BRACKET:
+                    # Line up with the first (if any) element of the
+                    # last open bracket structure; else indent one
+                    # level beyond the indent of the line with the
+                    # last open bracket.
+                    self.reindent_to(y.compute_bracket_indent())
+                elif c == pyparse.C_BACKSLASH:
+                    # If more than one line in this statement already, just
+                    # mimic the current indent; else if initial line
+                    # has a start on an assignment stmt, indent to
+                    # beyond leftmost =; else to beyond first chunk of
+                    # non-whitespace on initial line.
+                    if y.get_num_lines_in_stmt() > 1:
+                        text.insert("insert", indent,
+                                    self.user_input_insert_tags)
+                    else:
+                        self.reindent_to(y.compute_backslash_indent())
+                else:
+                    assert 0, f"bogus continuation type {c!r}"
+                return "break"
+
+            # This line starts a brand new statement; indent relative to
+            # indentation of initial line of closest preceding
+            # interesting statement.
+            indent = y.get_base_indent_string()
+            text.insert("insert", indent, self.user_input_insert_tags)
+            if y.is_block_opener():
+                self.smart_indent_event(event)
+            elif indent and y.is_block_closer():
+                self.smart_backspace_event(event)
+            return "break"
+        finally:
+            text.see("insert")
+            text.undo_block_stop()
+
+    # Our editwin provides an is_char_in_string function that works
+    # with a Tk text index, but PyParse only knows about offsets into
+    # a string. This builds a function for PyParse that accepts an
+    # offset.
+
+    def _build_char_in_string_func(self, startindex):
+        def inner(offset, _startindex=startindex,
+                  _icis=self.is_char_in_string):
+            return _icis(_startindex + "+%dc" % offset)
+        return inner
+
+    # XXX this isn't bound to anything -- see tabwidth comments
+##     def change_tabwidth_event(self, event):
+##         new = self._asktabwidth()
+##         if new != self.tabwidth:
+##             self.tabwidth = new
+##             self.set_indentation_params(0, guess=0)
+##         return "break"
+
+    # Make string that displays as n leading blanks.
+
+    def _make_blanks(self, n):
+        if self.usetabs:
+            ntabs, nspaces = divmod(n, self.tabwidth)
+            return '\t' * ntabs + ' ' * nspaces
+        else:
+            return ' ' * n
+
+    # Delete from beginning of line to insert point, then reinsert
+    # column logical (meaning use tabs if appropriate) spaces.
+
+    def reindent_to(self, column):
+        text = self.text
+        text.undo_block_start()
+        if text.compare("insert linestart", "!=", "insert"):
+            text.delete("insert linestart", "insert")
+        if column:
+            text.insert("insert", self._make_blanks(column),
+                        self.user_input_insert_tags)
+        text.undo_block_stop()
+
+    # Guess indentwidth from text content.
+    # Return guessed indentwidth.  This should not be believed unless
+    # it's in a reasonable range (e.g., it will be 0 if no indented
+    # blocks are found).
+
+    def guess_indent(self):
+        opener, indented = IndentSearcher(self.text).run()
+        if opener and indented:
+            raw, indentsmall = get_line_indent(opener, self.tabwidth)
+            raw, indentlarge = get_line_indent(indented, self.tabwidth)
+        else:
+            indentsmall = indentlarge = 0
+        return indentlarge - indentsmall
+
+    def toggle_line_numbers_event(self, event=None):
+        if self.line_numbers is None:
+            return
+
+        if self.line_numbers.is_shown:
+            self.line_numbers.hide_sidebar()
+            menu_label = "Show"
+        else:
+            self.line_numbers.show_sidebar()
+            menu_label = "Hide"
+        self.update_menu_label(menu='options', index='*ine*umbers',
+                               label=f'{menu_label} Line Numbers')
+
+# "line.col" -> line, as an int
+def index2line(index):
+    return int(float(index))
+
+
+_line_indent_re = re.compile(r'[ \t]*')
+def get_line_indent(line, tabwidth):
+    """Return a line's indentation as (# chars, effective # of spaces).
+
+    The effective # of spaces is the length after properly "expanding"
+    the tabs into spaces, as done by str.expandtabs(tabwidth).
+    """
+    m = _line_indent_re.match(line)
+    return m.end(), len(m.group().expandtabs(tabwidth))
+
+
+class IndentSearcher:
+    "Manage initial indent guess, returned by run method."
+
+    def __init__(self, text):
+        self.text = text
+        self.i = self.finished = 0
+        self.blkopenline = self.indentedline = None
+
+    def readline(self):
+        if self.finished:
+            return ""
+        i = self.i = self.i + 1
+        mark = repr(i) + ".0"
+        if self.text.compare(mark, ">=", "end"):
+            return ""
+        return self.text.get(mark, mark + " lineend+1c")
+
+    def tokeneater(self, type, token, start, end, line,
+                   INDENT=tokenize.INDENT,
+                   NAME=tokenize.NAME,
+                   OPENERS=('class', 'def', 'for', 'if', 'match', 'try',
+                            'while', 'with')):
+        if self.finished:
+            pass
+        elif type == NAME and token in OPENERS:
+            self.blkopenline = line
+        elif type == INDENT and self.blkopenline:
+            self.indentedline = line
+            self.finished = 1
+
+    def run(self):
+        """Return 2 lines containing block opener and indent.
+
+        Either the indent line or both may be None.
+        """
+        try:
+            tokens = tokenize.generate_tokens(self.readline)
+            for token in tokens:
+                self.tokeneater(*token)
+        except (tokenize.TokenError, SyntaxError):
+            # Stopping the tokenizer early can trigger spurious errors.
+            pass
+        return self.blkopenline, self.indentedline
+
+### end autoindent code ###
+
+
+def prepstr(s):
+    """Extract the underscore from a string.
+
+    For example, prepstr("Co_py") returns (2, "Copy").
+
+    Args:
+        s: String with underscore.
+
+    Returns:
+        Tuple of (position of underscore, string without underscore).
+    """
+    i = s.find('_')
+    if i >= 0:
+        s = s[:i] + s[i+1:]
+    return i, s
+
+
+keynames = {
+ 'bracketleft': '[',
+ 'bracketright': ']',
+ 'slash': '/',
+}
+
+def get_accelerator(keydefs, eventname):
+    """Return a formatted string for the keybinding of an event.
+
+    Convert the first keybinding for a given event to a form that
+    can be displayed as an accelerator on the menu.
+
+    Args:
+        keydefs: Dictionary of valid events to keybindings.
+        eventname: Event to retrieve keybinding for.
+
+    Returns:
+        Formatted string of the keybinding.
+    """
+    keylist = keydefs.get(eventname)
+    # issue10940: temporary workaround to prevent hang with OS X Cocoa Tk 8.5
+    # if not keylist:
+    if (not keylist) or (macosx.isCocoaTk() and eventname in {
+                            "<<open-module>>",
+                            "<<goto-line>>",
+                            "<<change-indentwidth>>"}):
+        return ""
+    s = keylist[0]
+    # Convert strings of the form -singlelowercase to -singleuppercase.
+    s = re.sub(r"-[a-z]\b", lambda m: m.group().upper(), s)
+    # Convert certain keynames to their symbol.
+    s = re.sub(r"\b\w+\b", lambda m: keynames.get(m.group(), m.group()), s)
+    # Remove Key- from string.
+    s = re.sub("Key-", "", s)
+    # Convert Cancel to Ctrl-Break.
+    s = re.sub("Cancel", "Ctrl-Break", s)   # dscherer@cmu.edu
+    # Convert Control to Ctrl-.
+    s = re.sub("Control-", "Ctrl-", s)
+    # Change - to +.
+    s = re.sub("-", "+", s)
+    # Change >< to space.
+    s = re.sub("><", " ", s)
+    # Remove <.
+    s = re.sub("<", "", s)
+    # Remove >.
+    s = re.sub(">", "", s)
+    return s
+
+
+def fixwordbreaks(root):
+    # On Windows, tcl/tk breaks 'words' only on spaces, as in Command Prompt.
+    # We want Motif style everywhere. See #21474, msg218992 and followup.
+    tk = root.tk
+    tk.call('tcl_wordBreakAfter', 'a b', 0) # make sure word.tcl is loaded
+    tk.call('set', 'tcl_wordchars', r'\w')
+    tk.call('set', 'tcl_nonwordchars', r'\W')
+
+
+def _editor_window(parent):  # htest #
+    # error if close master window first - timer event, after script
+    root = parent
+    fixwordbreaks(root)
+    if sys.argv[1:]:
+        filename = sys.argv[1]
+    else:
+        filename = None
+    macosx.setupApp(root, None)
+    edit = EditorWindow(root=root, filename=filename)
+    text = edit.text
+    text['height'] = 10
+    for i in range(20):
+        text.insert('insert', '  '*i + str(i) + '\n')
+    # text.bind("<<close-all-windows>>", edit.close_event)
+    # Does not stop error, neither does following
+    # edit.text.bind("<<close-window>>", edit.close_event)
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_editor', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(_editor_window)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/extend.txt

@@ -0,0 +1,83 @@
+Writing an IDLE extension
+=========================
+
+An IDLE extension can define new key bindings and menu entries for IDLE
+edit windows.  There is a simple mechanism to load extensions when IDLE
+starts up and to attach them to each edit window. (It is also possible
+to make other changes to IDLE, but this must be done by editing the IDLE
+source code.)
+
+The list of extensions loaded at startup time is configured by editing
+the file config-extensions.def.  See below for details.
+
+An IDLE extension is defined by a class.  Methods of the class define
+actions that are invoked by event bindings or menu entries. Class (or
+instance) variables define the bindings and menu additions; these are
+automatically applied by IDLE when the extension is linked to an edit
+window.
+
+An IDLE extension class is instantiated with a single argument,
+`editwin', an EditorWindow instance. The extension cannot assume much
+about this argument, but it is guaranteed to have the following instance
+variables:
+
+    text	a Text instance (a widget)
+    io		an IOBinding instance (more about this later)
+    flist	the FileList instance (shared by all edit windows)
+
+(There are a few more, but they are rarely useful.)
+
+The extension class must not directly bind Window Manager (e.g. X) events.
+Rather, it must define one or more virtual events, e.g. <<z-in>>, and
+corresponding methods, e.g. z_in_event().  The virtual events will be
+bound to the corresponding methods, and Window Manager events can then be bound
+to the virtual events. (This indirection is done so that the key bindings can
+easily be changed, and so that other sources of virtual events can exist, such
+as menu entries.)
+
+An extension can define menu entries.  This is done with a class or instance
+variable named menudefs; it should be a list of pairs, where each pair is a
+menu name (lowercase) and a list of menu entries. Each menu entry is either
+None (to insert a separator entry) or a pair of strings (menu_label,
+virtual_event).  Here, menu_label is the label of the menu entry, and
+virtual_event is the virtual event to be generated when the entry is selected.
+An underscore in the menu label is removed; the character following the
+underscore is displayed underlined, to indicate the shortcut character (for
+Windows).
+
+At the moment, extensions cannot define whole new menus; they must define
+entries in existing menus.  Some menus are not present on some windows; such
+entry definitions are then ignored, but key bindings are still applied.  (This
+should probably be refined in the future.)
+
+Extensions are not required to define menu entries for all the events they
+implement.  (They are also not required to create keybindings, but in that
+case there must be empty bindings in config-extensions.def)
+
+Here is a partial example from zzdummy.py:
+
+class ZzDummy:
+
+    menudefs = [
+        ('format', [
+            ('Z in', '<<z-in>>'),
+            ('Z out', '<<z-out>>'),
+        ] )
+    ]
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    def z_in_event(self, event=None):
+        "...Do what you want here..."
+
+The final piece of the puzzle is the file "config-extensions.def", which is
+used to configure the loading of extensions and to establish key (or, more
+generally, event) bindings to the virtual events defined in the extensions.
+
+See the comments at the top of config-extensions.def for information.  It's
+currently necessary to manually modify that file to change IDLE's extension
+loading or extension key bindings.
+
+For further information on binding refer to the Tkinter Resources web page at
+python.org and to the Tk Command "bind" man page.

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/filelist.py

@@ -0,0 +1,132 @@
+"idlelib.filelist"
+
+import os
+from tkinter import messagebox
+
+
+class FileList:
+
+    # N.B. this import overridden in PyShellFileList.
+    from idlelib.editor import EditorWindow
+
+    def __init__(self, root):
+        self.root = root
+        self.dict = {}
+        self.inversedict = {}
+        self.vars = {} # For EditorWindow.getrawvar (shared Tcl variables)
+
+    def open(self, filename, action=None):
+        assert filename
+        filename = self.canonize(filename)
+        if os.path.isdir(filename):
+            # This can happen when bad filename is passed on command line:
+            messagebox.showerror(
+                "File Error",
+                f"{filename!r} is a directory.",
+                master=self.root)
+            return None
+        key = os.path.normcase(filename)
+        if key in self.dict:
+            edit = self.dict[key]
+            edit.top.wakeup()
+            return edit
+        if action:
+            # Don't create window, perform 'action', e.g. open in same window
+            return action(filename)
+        else:
+            edit = self.EditorWindow(self, filename, key)
+            if edit.good_load:
+                return edit
+            else:
+                edit._close()
+                return None
+
+    def gotofileline(self, filename, lineno=None):
+        edit = self.open(filename)
+        if edit is not None and lineno is not None:
+            edit.gotoline(lineno)
+
+    def new(self, filename=None):
+        return self.EditorWindow(self, filename)
+
+    def close_all_callback(self, *args, **kwds):
+        for edit in list(self.inversedict):
+            reply = edit.close()
+            if reply == "cancel":
+                break
+        return "break"
+
+    def unregister_maybe_terminate(self, edit):
+        try:
+            key = self.inversedict[edit]
+        except KeyError:
+            print("Don't know this EditorWindow object.  (close)")
+            return
+        if key:
+            del self.dict[key]
+        del self.inversedict[edit]
+        if not self.inversedict:
+            self.root.quit()
+
+    def filename_changed_edit(self, edit):
+        edit.saved_change_hook()
+        try:
+            key = self.inversedict[edit]
+        except KeyError:
+            print("Don't know this EditorWindow object.  (rename)")
+            return
+        filename = edit.io.filename
+        if not filename:
+            if key:
+                del self.dict[key]
+            self.inversedict[edit] = None
+            return
+        filename = self.canonize(filename)
+        newkey = os.path.normcase(filename)
+        if newkey == key:
+            return
+        if newkey in self.dict:
+            conflict = self.dict[newkey]
+            self.inversedict[conflict] = None
+            messagebox.showerror(
+                "Name Conflict",
+                f"You now have multiple edit windows open for {filename!r}",
+                master=self.root)
+        self.dict[newkey] = edit
+        self.inversedict[edit] = newkey
+        if key:
+            try:
+                del self.dict[key]
+            except KeyError:
+                pass
+
+    def canonize(self, filename):
+        if not os.path.isabs(filename):
+            try:
+                pwd = os.getcwd()
+            except OSError:
+                pass
+            else:
+                filename = os.path.join(pwd, filename)
+        return os.path.normpath(filename)
+
+
+def _test():  # TODO check and convert to htest
+    from tkinter import Tk
+    from idlelib.editor import fixwordbreaks
+    from idlelib.run import fix_scaling
+    root = Tk()
+    fix_scaling(root)
+    fixwordbreaks(root)
+    root.withdraw()
+    flist = FileList(root)
+    flist.new()
+    if flist.inversedict:
+        root.mainloop()
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_filelist', verbosity=2)
+
+#    _test()

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/format.py

@@ -0,0 +1,426 @@
+"""Format all or a selected region (line slice) of text.
+
+Region formatting options: paragraph, comment block, indent, deindent,
+comment, uncomment, tabify, and untabify.
+
+File renamed from paragraph.py with functions added from editor.py.
+"""
+import re
+from tkinter.messagebox import askyesno
+from tkinter.simpledialog import askinteger
+from idlelib.config import idleConf
+
+
+class FormatParagraph:
+    """Format a paragraph, comment block, or selection to a max width.
+
+    Does basic, standard text formatting, and also understands Python
+    comment blocks. Thus, for editing Python source code, this
+    extension is really only suitable for reformatting these comment
+    blocks or triple-quoted strings.
+
+    Known problems with comment reformatting:
+    * If there is a selection marked, and the first line of the
+      selection is not complete, the block will probably not be detected
+      as comments, and will have the normal "text formatting" rules
+      applied.
+    * If a comment block has leading whitespace that mixes tabs and
+      spaces, they will not be considered part of the same block.
+    * Fancy comments, like this bulleted list, aren't handled :-)
+    """
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    @classmethod
+    def reload(cls):
+        cls.max_width = idleConf.GetOption('extensions', 'FormatParagraph',
+                                           'max-width', type='int', default=72)
+
+    def close(self):
+        self.editwin = None
+
+    def format_paragraph_event(self, event, limit=None):
+        """Formats paragraph to a max width specified in idleConf.
+
+        If text is selected, format_paragraph_event will start breaking lines
+        at the max width, starting from the beginning selection.
+
+        If no text is selected, format_paragraph_event uses the current
+        cursor location to determine the paragraph (lines of text surrounded
+        by blank lines) and formats it.
+
+        The length limit parameter is for testing with a known value.
+        """
+        limit = self.max_width if limit is None else limit
+        text = self.editwin.text
+        first, last = self.editwin.get_selection_indices()
+        if first and last:
+            data = text.get(first, last)
+            comment_header = get_comment_header(data)
+        else:
+            first, last, comment_header, data = \
+                    find_paragraph(text, text.index("insert"))
+        if comment_header:
+            newdata = reformat_comment(data, limit, comment_header)
+        else:
+            newdata = reformat_paragraph(data, limit)
+        text.tag_remove("sel", "1.0", "end")
+
+        if newdata != data:
+            text.mark_set("insert", first)
+            text.undo_block_start()
+            text.delete(first, last)
+            text.insert(first, newdata)
+            text.undo_block_stop()
+        else:
+            text.mark_set("insert", last)
+        text.see("insert")
+        return "break"
+
+
+FormatParagraph.reload()
+
+def find_paragraph(text, mark):
+    """Returns the start/stop indices enclosing the paragraph that mark is in.
+
+    Also returns the comment format string, if any, and paragraph of text
+    between the start/stop indices.
+    """
+    lineno, col = map(int, mark.split("."))
+    line = text.get("%d.0" % lineno, "%d.end" % lineno)
+
+    # Look for start of next paragraph if the index passed in is a blank line
+    while text.compare("%d.0" % lineno, "<", "end") and is_all_white(line):
+        lineno = lineno + 1
+        line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    first_lineno = lineno
+    comment_header = get_comment_header(line)
+    comment_header_len = len(comment_header)
+
+    # Once start line found, search for end of paragraph (a blank line)
+    while get_comment_header(line)==comment_header and \
+              not is_all_white(line[comment_header_len:]):
+        lineno = lineno + 1
+        line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    last = "%d.0" % lineno
+
+    # Search back to beginning of paragraph (first blank line before)
+    lineno = first_lineno - 1
+    line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    while lineno > 0 and \
+              get_comment_header(line)==comment_header and \
+              not is_all_white(line[comment_header_len:]):
+        lineno = lineno - 1
+        line = text.get("%d.0" % lineno, "%d.end" % lineno)
+    first = "%d.0" % (lineno+1)
+
+    return first, last, comment_header, text.get(first, last)
+
+# This should perhaps be replaced with textwrap.wrap
+def reformat_paragraph(data, limit):
+    """Return data reformatted to specified width (limit)."""
+    lines = data.split("\n")
+    i = 0
+    n = len(lines)
+    while i < n and is_all_white(lines[i]):
+        i = i+1
+    if i >= n:
+        return data
+    indent1 = get_indent(lines[i])
+    if i+1 < n and not is_all_white(lines[i+1]):
+        indent2 = get_indent(lines[i+1])
+    else:
+        indent2 = indent1
+    new = lines[:i]
+    partial = indent1
+    while i < n and not is_all_white(lines[i]):
+        # XXX Should take double space after period (etc.) into account
+        words = re.split(r"(\s+)", lines[i])
+        for j in range(0, len(words), 2):
+            word = words[j]
+            if not word:
+                continue # Can happen when line ends in whitespace
+            if len((partial + word).expandtabs()) > limit and \
+                   partial != indent1:
+                new.append(partial.rstrip())
+                partial = indent2
+            partial = partial + word + " "
+            if j+1 < len(words) and words[j+1] != " ":
+                partial = partial + " "
+        i = i+1
+    new.append(partial.rstrip())
+    # XXX Should reformat remaining paragraphs as well
+    new.extend(lines[i:])
+    return "\n".join(new)
+
+def reformat_comment(data, limit, comment_header):
+    """Return data reformatted to specified width with comment header."""
+
+    # Remove header from the comment lines
+    lc = len(comment_header)
+    data = "\n".join(line[lc:] for line in data.split("\n"))
+    # Reformat to maxformatwidth chars or a 20 char width,
+    # whichever is greater.
+    format_width = max(limit - len(comment_header), 20)
+    newdata = reformat_paragraph(data, format_width)
+    # re-split and re-insert the comment header.
+    newdata = newdata.split("\n")
+    # If the block ends in a \n, we don't want the comment prefix
+    # inserted after it. (Im not sure it makes sense to reformat a
+    # comment block that is not made of complete lines, but whatever!)
+    # Can't think of a clean solution, so we hack away
+    block_suffix = ""
+    if not newdata[-1]:
+        block_suffix = "\n"
+        newdata = newdata[:-1]
+    return '\n'.join(comment_header+line for line in newdata) + block_suffix
+
+def is_all_white(line):
+    """Return True if line is empty or all whitespace."""
+
+    return re.match(r"^\s*$", line) is not None
+
+def get_indent(line):
+    """Return the initial space or tab indent of line."""
+    return re.match(r"^([ \t]*)", line).group()
+
+def get_comment_header(line):
+    """Return string with leading whitespace and '#' from line or ''.
+
+    A null return indicates that the line is not a comment line. A non-
+    null return, such as '    #', will be used to find the other lines of
+    a comment block with the same  indent.
+    """
+    m = re.match(r"^([ \t]*#*)", line)
+    if m is None: return ""
+    return m.group(1)
+
+
+# Copied from editor.py; importing it would cause an import cycle.
+_line_indent_re = re.compile(r'[ \t]*')
+
+def get_line_indent(line, tabwidth):
+    """Return a line's indentation as (# chars, effective # of spaces).
+
+    The effective # of spaces is the length after properly "expanding"
+    the tabs into spaces, as done by str.expandtabs(tabwidth).
+    """
+    m = _line_indent_re.match(line)
+    return m.end(), len(m.group().expandtabs(tabwidth))
+
+
+class FormatRegion:
+    "Format selected text (region)."
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    def get_region(self):
+        """Return line information about the selected text region.
+
+        If text is selected, the first and last indices will be
+        for the selection.  If there is no text selected, the
+        indices will be the current cursor location.
+
+        Return a tuple containing (first index, last index,
+            string representation of text, list of text lines).
+        """
+        text = self.editwin.text
+        first, last = self.editwin.get_selection_indices()
+        if first and last:
+            head = text.index(first + " linestart")
+            tail = text.index(last + "-1c lineend +1c")
+        else:
+            head = text.index("insert linestart")
+            tail = text.index("insert lineend +1c")
+        chars = text.get(head, tail)
+        lines = chars.split("\n")
+        return head, tail, chars, lines
+
+    def set_region(self, head, tail, chars, lines):
+        """Replace the text between the given indices.
+
+        Args:
+            head: Starting index of text to replace.
+            tail: Ending index of text to replace.
+            chars: Expected to be string of current text
+                between head and tail.
+            lines: List of new lines to insert between head
+                and tail.
+        """
+        text = self.editwin.text
+        newchars = "\n".join(lines)
+        if newchars == chars:
+            text.bell()
+            return
+        text.tag_remove("sel", "1.0", "end")
+        text.mark_set("insert", head)
+        text.undo_block_start()
+        text.delete(head, tail)
+        text.insert(head, newchars)
+        text.undo_block_stop()
+        text.tag_add("sel", head, "insert")
+
+    def indent_region_event(self, event=None):
+        "Indent region by indentwidth spaces."
+        head, tail, chars, lines = self.get_region()
+        for pos in range(len(lines)):
+            line = lines[pos]
+            if line:
+                raw, effective = get_line_indent(line, self.editwin.tabwidth)
+                effective = effective + self.editwin.indentwidth
+                lines[pos] = self.editwin._make_blanks(effective) + line[raw:]
+        self.set_region(head, tail, chars, lines)
+        return "break"
+
+    def dedent_region_event(self, event=None):
+        "Dedent region by indentwidth spaces."
+        head, tail, chars, lines = self.get_region()
+        for pos in range(len(lines)):
+            line = lines[pos]
+            if line:
+                raw, effective = get_line_indent(line, self.editwin.tabwidth)
+                effective = max(effective - self.editwin.indentwidth, 0)
+                lines[pos] = self.editwin._make_blanks(effective) + line[raw:]
+        self.set_region(head, tail, chars, lines)
+        return "break"
+
+    def comment_region_event(self, event=None):
+        """Comment out each line in region.
+
+        ## is appended to the beginning of each line to comment it out.
+        """
+        head, tail, chars, lines = self.get_region()
+        for pos in range(len(lines) - 1):
+            line = lines[pos]
+            lines[pos] = '##' + line
+        self.set_region(head, tail, chars, lines)
+        return "break"
+
+    def uncomment_region_event(self, event=None):
+        """Uncomment each line in region.
+
+        Remove ## or # in the first positions of a line.  If the comment
+        is not in the beginning position, this command will have no effect.
+        """
+        head, tail, chars, lines = self.get_region()
+        for pos in range(len(lines)):
+            line = lines[pos]
+            if not line:
+                continue
+            if line[:2] == '##':
+                line = line[2:]
+            elif line[:1] == '#':
+                line = line[1:]
+            lines[pos] = line
+        self.set_region(head, tail, chars, lines)
+        return "break"
+
+    def tabify_region_event(self, event=None):
+        "Convert leading spaces to tabs for each line in selected region."
+        head, tail, chars, lines = self.get_region()
+        tabwidth = self._asktabwidth()
+        if tabwidth is None:
+            return
+        for pos in range(len(lines)):
+            line = lines[pos]
+            if line:
+                raw, effective = get_line_indent(line, tabwidth)
+                ntabs, nspaces = divmod(effective, tabwidth)
+                lines[pos] = '\t' * ntabs + ' ' * nspaces + line[raw:]
+        self.set_region(head, tail, chars, lines)
+        return "break"
+
+    def untabify_region_event(self, event=None):
+        "Expand tabs to spaces for each line in region."
+        head, tail, chars, lines = self.get_region()
+        tabwidth = self._asktabwidth()
+        if tabwidth is None:
+            return
+        for pos in range(len(lines)):
+            lines[pos] = lines[pos].expandtabs(tabwidth)
+        self.set_region(head, tail, chars, lines)
+        return "break"
+
+    def _asktabwidth(self):
+        "Return value for tab width."
+        return askinteger(
+            "Tab width",
+            "Columns per tab? (2-16)",
+            parent=self.editwin.text,
+            initialvalue=self.editwin.indentwidth,
+            minvalue=2,
+            maxvalue=16)
+
+
+class Indents:
+    "Change future indents."
+
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    def toggle_tabs_event(self, event):
+        editwin = self.editwin
+        usetabs = editwin.usetabs
+        if askyesno(
+              "Toggle tabs",
+              "Turn tabs " + ("on", "off")[usetabs] +
+              "?\nIndent width " +
+              ("will be", "remains at")[usetabs] + " 8." +
+              "\n Note: a tab is always 8 columns",
+              parent=editwin.text):
+            editwin.usetabs = not usetabs
+            # Try to prevent inconsistent indentation.
+            # User must change indent width manually after using tabs.
+            editwin.indentwidth = 8
+        return "break"
+
+    def change_indentwidth_event(self, event):
+        editwin = self.editwin
+        new = askinteger(
+                  "Indent width",
+                  "New indent width (2-16)\n(Always use 8 when using tabs)",
+                  parent=editwin.text,
+                  initialvalue=editwin.indentwidth,
+                  minvalue=2,
+                  maxvalue=16)
+        if new and new != editwin.indentwidth and not editwin.usetabs:
+            editwin.indentwidth = new
+        return "break"
+
+
+class Rstrip:  # 'Strip Trailing Whitespace" on "Format" menu.
+    def __init__(self, editwin):
+        self.editwin = editwin
+
+    def do_rstrip(self, event=None):
+        text = self.editwin.text
+        undo = self.editwin.undo
+        undo.undo_block_start()
+
+        end_line = int(float(text.index('end')))
+        for cur in range(1, end_line):
+            txt = text.get('%i.0' % cur, '%i.end' % cur)
+            raw = len(txt)
+            cut = len(txt.rstrip())
+            # Since text.delete() marks file as changed, even if not,
+            # only call it when needed to actually delete something.
+            if cut < raw:
+                text.delete('%i.%i' % (cur, cut), '%i.end' % cur)
+
+        if (text.get('end-2c') == '\n'  # File ends with at least 1 newline;
+            and not hasattr(self.editwin, 'interp')):  # & is not Shell.
+            # Delete extra user endlines.
+            while (text.index('end-1c') > '1.0'  # Stop if file empty.
+                   and text.get('end-3c') == '\n'):
+                text.delete('end-3c')
+            # Because tk indexes are slice indexes and never raise,
+            # a file with only newlines will be emptied.
+            # patchcheck.py does the same.
+
+        undo.undo_block_stop()
+
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_format', verbosity=2, exit=False)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/grep.py

@@ -0,0 +1,223 @@
+"""Grep dialog for Find in Files functionality.
+
+   Inherits from SearchDialogBase for GUI and uses searchengine
+   to prepare search pattern.
+"""
+import fnmatch
+import os
+import sys
+
+from tkinter import StringVar, BooleanVar
+from tkinter.ttk import Checkbutton  # Frame imported in ...Base
+
+from idlelib.searchbase import SearchDialogBase
+from idlelib import searchengine
+
+# Importing OutputWindow here fails due to import loop
+# EditorWindow -> GrepDialog -> OutputWindow -> EditorWindow
+
+
+def grep(text, io=None, flist=None):
+    """Open the Find in Files dialog.
+
+    Module-level function to access the singleton GrepDialog
+    instance and open the dialog.  If text is selected, it is
+    used as the search phrase; otherwise, the previous entry
+    is used.
+
+    Args:
+        text: Text widget that contains the selected text for
+              default search phrase.
+        io: iomenu.IOBinding instance with default path to search.
+        flist: filelist.FileList instance for OutputWindow parent.
+    """
+    root = text._root()
+    engine = searchengine.get(root)
+    if not hasattr(engine, "_grepdialog"):
+        engine._grepdialog = GrepDialog(root, engine, flist)
+    dialog = engine._grepdialog
+    searchphrase = text.get("sel.first", "sel.last")
+    dialog.open(text, searchphrase, io)
+
+
+def walk_error(msg):
+    "Handle os.walk error."
+    print(msg)
+
+
+def findfiles(folder, pattern, recursive):
+    """Generate file names in dir that match pattern.
+
+    Args:
+        folder: Root directory to search.
+        pattern: File pattern to match.
+        recursive: True to include subdirectories.
+    """
+    for dirpath, _, filenames in os.walk(folder, onerror=walk_error):
+        yield from (os.path.join(dirpath, name)
+                    for name in filenames
+                    if fnmatch.fnmatch(name, pattern))
+        if not recursive:
+            break
+
+
+class GrepDialog(SearchDialogBase):
+    "Dialog for searching multiple files."
+
+    title = "Find in Files Dialog"
+    icon = "Grep"
+    needwrapbutton = 0
+
+    def __init__(self, root, engine, flist):
+        """Create search dialog for searching for a phrase in the file system.
+
+        Uses SearchDialogBase as the basis for the GUI and a
+        searchengine instance to prepare the search.
+
+        Attributes:
+            flist: filelist.Filelist instance for OutputWindow parent.
+            globvar: String value of Entry widget for path to search.
+            globent: Entry widget for globvar.  Created in
+                create_entries().
+            recvar: Boolean value of Checkbutton widget for
+                traversing through subdirectories.
+        """
+        super().__init__(root, engine)
+        self.flist = flist
+        self.globvar = StringVar(root)
+        self.recvar = BooleanVar(root)
+
+    def open(self, text, searchphrase, io=None):
+        """Make dialog visible on top of others and ready to use.
+
+        Extend the SearchDialogBase open() to set the initial value
+        for globvar.
+
+        Args:
+            text: Multicall object containing the text information.
+            searchphrase: String phrase to search.
+            io: iomenu.IOBinding instance containing file path.
+        """
+        SearchDialogBase.open(self, text, searchphrase)
+        if io:
+            path = io.filename or ""
+        else:
+            path = ""
+        dir, base = os.path.split(path)
+        head, tail = os.path.splitext(base)
+        if not tail:
+            tail = ".py"
+        self.globvar.set(os.path.join(dir, "*" + tail))
+
+    def create_entries(self):
+        "Create base entry widgets and add widget for search path."
+        SearchDialogBase.create_entries(self)
+        self.globent = self.make_entry("In files:", self.globvar)[0]
+
+    def create_other_buttons(self):
+        "Add check button to recurse down subdirectories."
+        btn = Checkbutton(
+                self.make_frame()[0], variable=self.recvar,
+                text="Recurse down subdirectories")
+        btn.pack(side="top", fill="both")
+
+    def create_command_buttons(self):
+        "Create base command buttons and add button for Search Files."
+        SearchDialogBase.create_command_buttons(self)
+        self.make_button("Search Files", self.default_command, isdef=True)
+
+    def default_command(self, event=None):
+        """Grep for search pattern in file path. The default command is bound
+        to <Return>.
+
+        If entry values are populated, set OutputWindow as stdout
+        and perform search.  The search dialog is closed automatically
+        when the search begins.
+        """
+        prog = self.engine.getprog()
+        if not prog:
+            return
+        path = self.globvar.get()
+        if not path:
+            self.top.bell()
+            return
+        from idlelib.outwin import OutputWindow  # leave here!
+        save = sys.stdout
+        try:
+            sys.stdout = OutputWindow(self.flist)
+            self.grep_it(prog, path)
+        finally:
+            sys.stdout = save
+
+    def grep_it(self, prog, path):
+        """Search for prog within the lines of the files in path.
+
+        For the each file in the path directory, open the file and
+        search each line for the matching pattern.  If the pattern is
+        found,  write the file and line information to stdout (which
+        is an OutputWindow).
+
+        Args:
+            prog: The compiled, cooked search pattern.
+            path: String containing the search path.
+        """
+        folder, filepat = os.path.split(path)
+        if not folder:
+            folder = os.curdir
+        filelist = sorted(findfiles(folder, filepat, self.recvar.get()))
+        self.close()
+        pat = self.engine.getpat()
+        print(f"Searching {pat!r} in {path} ...")
+        hits = 0
+        try:
+            for fn in filelist:
+                try:
+                    with open(fn, errors='replace') as f:
+                        for lineno, line in enumerate(f, 1):
+                            if line[-1:] == '\n':
+                                line = line[:-1]
+                            if prog.search(line):
+                                sys.stdout.write(f"{fn}: {lineno}: {line}\n")
+                                hits += 1
+                except OSError as msg:
+                    print(msg)
+            print(f"Hits found: {hits}\n(Hint: right-click to open locations.)"
+                  if hits else "No hits.")
+        except AttributeError:
+            # Tk window has been closed, OutputWindow.text = None,
+            # so in OW.write, OW.text.insert fails.
+            pass
+
+
+def _grep_dialog(parent):  # htest #
+    from tkinter import Toplevel, Text, SEL
+    from tkinter.ttk import Frame, Button
+    from idlelib.pyshell import PyShellFileList
+
+    top = Toplevel(parent)
+    top.title("Test GrepDialog")
+    x, y = map(int, parent.geometry().split('+')[1:])
+    top.geometry(f"+{x}+{y + 175}")
+
+    flist = PyShellFileList(top)
+    frame = Frame(top)
+    frame.pack()
+    text = Text(frame, height=5)
+    text.pack()
+    text.insert('1.0', 'import grep')
+
+    def show_grep_dialog():
+        text.tag_add(SEL, "1.0", '1.end')
+        grep(text, flist=flist)
+        text.tag_remove(SEL, "1.0", '1.end')
+
+    button = Button(frame, text="Show GrepDialog", command=show_grep_dialog)
+    button.pack()
+
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_grep', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(_grep_dialog)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/help.html

@@ -0,0 +1,865 @@
+<section id="idle">
+<span id="idle-python-editor-and-shell"></span><h1>IDLE — Python editor and shell<a class="headerlink" href="#idle" title="Link to this heading">¶</a></h1>
+<p><strong>Source code:</strong> <a class="extlink-source reference external" href="https://github.com/python/cpython/tree/main/Lib/idlelib/">Lib/idlelib/</a></p>
+<span class="target" id="index-0"></span><hr class="docutils" />
+<p>IDLE is Python’s Integrated Development and Learning Environment.</p>
+<p>IDLE has the following features:</p>
+<ul class="simple">
+<li><p>cross-platform: works mostly the same on Windows, Unix, and macOS</p></li>
+<li><p>Python shell window (interactive interpreter) with colorizing
+of code input, output, and error messages</p></li>
+<li><p>multi-window text editor with multiple undo, Python colorizing,
+smart indent, call tips, auto completion, and other features</p></li>
+<li><p>search within any window, replace within editor windows, and search
+through multiple files (grep)</p></li>
+<li><p>debugger with persistent breakpoints, stepping, and viewing
+of global and local namespaces</p></li>
+<li><p>configuration, browsers, and other dialogs</p></li>
+</ul>
+<p>The IDLE application is implemented in the <a class="reference internal" href="#module-idlelib" title="idlelib: Implementation package for the IDLE shell/editor."><code class="xref py py-mod docutils literal notranslate"><span class="pre">idlelib</span></code></a> package.</p>
+<p>This is an optional module. If it is missing from your copy of CPython, look for documentation from your distributor (that is, whoever provided Python to you).
+If you are the distributor, see Requirements for optional modules.</p>
+<section id="menus">
+<h2>Menus<a class="headerlink" href="#menus" title="Link to this heading">¶</a></h2>
+<p>IDLE has two main window types, the Shell window and the Editor window.  It is
+possible to have multiple editor windows simultaneously.  On Windows and
+Linux, each has its own top menu.  Each menu documented below indicates
+which window type it is associated with.</p>
+<p>Output windows, such as used for Edit =&gt; Find in Files, are a subtype of editor
+window.  They currently have the same top menu but a different
+default title and context menu.</p>
+<p>On macOS, there is one application menu.  It dynamically changes according
+to the window currently selected.  It has an IDLE menu, and some entries
+described below are moved around to conform to Apple guidelines.</p>
+<section id="file-menu-shell-and-editor">
+<h3>File menu (Shell and Editor)<a class="headerlink" href="#file-menu-shell-and-editor" title="Link to this heading">¶</a></h3>
+<dl class="simple">
+<dt>New File</dt><dd><p>Create a new file editing window.</p>
+</dd>
+<dt>Open…</dt><dd><p>Open an existing file with an Open dialog.</p>
+</dd>
+<dt>Open Module…</dt><dd><p>Open an existing module (searches sys.path).</p>
+</dd>
+<dt>Recent Files</dt><dd><p>Open a list of recent files.  Click one to open it.</p>
+</dd>
+</dl>
+<dl class="simple" id="index-1">
+<dt>Module Browser</dt><dd><p>Show functions, classes, and methods in the current Editor file in a
+tree structure.  In the shell, open a module first.</p>
+</dd>
+<dt>Path Browser</dt><dd><p>Show sys.path directories, modules, functions, classes and methods in a
+tree structure.</p>
+</dd>
+<dt>Save</dt><dd><p>Save the current window to the associated file, if there is one.  Windows
+that have been changed since being opened or last saved have a * before
+and after the window title.  If there is no associated file,
+do Save As instead.</p>
+</dd>
+<dt>Save As…</dt><dd><p>Save the current window with a Save As dialog.  The file saved becomes the
+new associated file for the window. (If your file manager is set to hide
+extensions, the current extension will be omitted in the file name box.
+If the new filename has no ‘.’, ‘.py’ and ‘.txt’ will be added for Python
+and text files, except that on macOS Aqua,’.py’ is added for all files.)</p>
+</dd>
+<dt>Save Copy As…</dt><dd><p>Save the current window to different file without changing the associated
+file.  (See Save As note above about filename extensions.)</p>
+</dd>
+<dt>Print Window</dt><dd><p>Print the current window to the default printer.</p>
+</dd>
+<dt>Close Window</dt><dd><p>Close the current window (if an unsaved editor, ask to save; if an unsaved
+Shell, ask to quit execution).  Calling <code class="docutils literal notranslate"><span class="pre">exit()</span></code> or <code class="docutils literal notranslate"><span class="pre">close()</span></code> in the Shell
+window also closes Shell.  If this is the only window, also exit IDLE.</p>
+</dd>
+<dt>Exit IDLE</dt><dd><p>Close all windows and quit IDLE (ask to save unsaved edit windows).</p>
+</dd>
+</dl>
+</section>
+<section id="edit-menu-shell-and-editor">
+<h3>Edit menu (Shell and Editor)<a class="headerlink" href="#edit-menu-shell-and-editor" title="Link to this heading">¶</a></h3>
+<dl class="simple">
+<dt>Undo</dt><dd><p>Undo the last change to the current window.  A maximum of 1000 changes may
+be undone.</p>
+</dd>
+<dt>Redo</dt><dd><p>Redo the last undone change to the current window.</p>
+</dd>
+<dt>Select All</dt><dd><p>Select the entire contents of the current window.</p>
+</dd>
+<dt>Cut</dt><dd><p>Copy selection into the system-wide clipboard; then delete the selection.</p>
+</dd>
+<dt>Copy</dt><dd><p>Copy selection into the system-wide clipboard.</p>
+</dd>
+<dt>Paste</dt><dd><p>Insert contents of the system-wide clipboard into the current window.</p>
+</dd>
+</dl>
+<p>The clipboard functions are also available in context menus.</p>
+<dl class="simple">
+<dt>Find…</dt><dd><p>Open a search dialog with many options</p>
+</dd>
+<dt>Find Again</dt><dd><p>Repeat the last search, if there is one.</p>
+</dd>
+<dt>Find Selection</dt><dd><p>Search for the currently selected string, if there is one.</p>
+</dd>
+<dt>Find in Files…</dt><dd><p>Open a file search dialog.  Put results in a new output window.</p>
+</dd>
+<dt>Replace…</dt><dd><p>Open a search-and-replace dialog.</p>
+</dd>
+<dt>Go to Line</dt><dd><p>Move the cursor to the beginning of the line requested and make that
+line visible.  A request past the end of the file goes to the end.
+Clear any selection and update the line and column status.</p>
+</dd>
+<dt>Show Completions</dt><dd><p>Open a scrollable list allowing selection of existing names. See
+<a class="reference internal" href="#completions"><span class="std std-ref">Completions</span></a> in the Editing and Navigation section below.</p>
+</dd>
+<dt>Expand Word</dt><dd><p>Expand a prefix you have typed to match a full word in the same window;
+repeat to get a different expansion.</p>
+</dd>
+<dt>Show Call Tip</dt><dd><p>After an unclosed parenthesis for a function, open a small window with
+function parameter hints.  See <a class="reference internal" href="#calltips"><span class="std std-ref">Calltips</span></a> in the
+Editing and Navigation section below.</p>
+</dd>
+<dt>Show Surrounding Parens</dt><dd><p>Highlight the surrounding parenthesis.</p>
+</dd>
+</dl>
+</section>
+<section id="format-menu-editor-window-only">
+<span id="format-menu"></span><h3>Format menu (Editor window only)<a class="headerlink" href="#format-menu-editor-window-only" title="Link to this heading">¶</a></h3>
+<dl class="simple">
+<dt>Format Paragraph</dt><dd><p>Rewrap the text block containing the text insert cursor.
+Avoid code lines.  See <a class="reference internal" href="#format-block"><span class="std std-ref">Format block</span></a> in the
+Editing and Navigation section below.</p>
+</dd>
+<dt>Indent Region</dt><dd><p>Shift selected lines right by the indent width (default 4 spaces).</p>
+</dd>
+<dt>Dedent Region</dt><dd><p>Shift selected lines left by the indent width (default 4 spaces).</p>
+</dd>
+<dt>Comment Out Region</dt><dd><p>Insert ## in front of selected lines.</p>
+</dd>
+<dt>Uncomment Region</dt><dd><p>Remove leading # or ## from selected lines.</p>
+</dd>
+<dt>Tabify Region</dt><dd><p>Turn <em>leading</em> stretches of spaces into tabs. (Note: We recommend using
+4 space blocks to indent Python code.)</p>
+</dd>
+<dt>Untabify Region</dt><dd><p>Turn <em>all</em> tabs into the correct number of spaces.</p>
+</dd>
+<dt>Toggle Tabs</dt><dd><p>Open a dialog to switch between indenting with spaces and tabs.</p>
+</dd>
+<dt>New Indent Width</dt><dd><p>Open a dialog to change indent width. The accepted default by the Python
+community is 4 spaces.</p>
+</dd>
+<dt>Strip Trailing Whitespace</dt><dd><p>Remove trailing space and other whitespace characters after the last
+non-whitespace character of a line by applying <a class="reference internal" href="stdtypes.html#str.rstrip" title="str.rstrip"><code class="xref py py-meth docutils literal notranslate"><span class="pre">str.rstrip()</span></code></a> to each line,
+including lines within multiline strings.  Except for Shell windows,
+remove extra newlines at the end of the file.</p>
+</dd>
+</dl>
+</section>
+<section id="run-menu-editor-window-only">
+<span id="index-2"></span><h3>Run menu (Editor window only)<a class="headerlink" href="#run-menu-editor-window-only" title="Link to this heading">¶</a></h3>
+<dl class="simple" id="run-module">
+<dt>Run Module</dt><dd><p>Do <a class="reference internal" href="#check-module"><span class="std std-ref">Check Module</span></a>.  If no error, restart the shell to clean the
+environment, then execute the module.  Output is displayed in the Shell
+window.  Note that output requires use of <code class="docutils literal notranslate"><span class="pre">print</span></code> or <code class="docutils literal notranslate"><span class="pre">write</span></code>.
+When execution is complete, the Shell retains focus and displays a prompt.
+At this point, one may interactively explore the result of execution.
+This is similar to executing a file with <code class="docutils literal notranslate"><span class="pre">python</span> <span class="pre">-i</span> <span class="pre">file</span></code> at a command
+line.</p>
+</dd>
+</dl>
+<dl class="simple" id="run-custom">
+<dt>Run… Customized</dt><dd><p>Same as <a class="reference internal" href="#run-module"><span class="std std-ref">Run Module</span></a>, but run the module with customized
+settings.  <em>Command Line Arguments</em> extend <a class="reference internal" href="sys.html#sys.argv" title="sys.argv"><code class="xref py py-data docutils literal notranslate"><span class="pre">sys.argv</span></code></a> as if passed
+on a command line. The module can be run in the Shell without restarting.</p>
+</dd>
+</dl>
+<dl class="simple" id="check-module">
+<dt>Check Module</dt><dd><p>Check the syntax of the module currently open in the Editor window. If the
+module has not been saved IDLE will either prompt the user to save or
+autosave, as selected in the General tab of the Idle Settings dialog.  If
+there is a syntax error, the approximate location is indicated in the
+Editor window.</p>
+</dd>
+</dl>
+<dl class="simple" id="python-shell">
+<dt>Python Shell</dt><dd><p>Open or wake up the Python Shell window.</p>
+</dd>
+</dl>
+</section>
+<section id="shell-menu-shell-window-only">
+<h3>Shell menu (Shell window only)<a class="headerlink" href="#shell-menu-shell-window-only" title="Link to this heading">¶</a></h3>
+<dl class="simple">
+<dt>View Last Restart</dt><dd><p>Scroll the shell window to the last Shell restart.</p>
+</dd>
+<dt>Restart Shell</dt><dd><p>Restart the shell to clean the environment and reset display and exception handling.</p>
+</dd>
+<dt>Previous History</dt><dd><p>Cycle through earlier commands in history which match the current entry.</p>
+</dd>
+<dt>Next History</dt><dd><p>Cycle through later commands in history which match the current entry.</p>
+</dd>
+<dt>Interrupt Execution</dt><dd><p>Stop a running program.</p>
+</dd>
+</dl>
+</section>
+<section id="debug-menu-shell-window-only">
+<h3>Debug menu (Shell window only)<a class="headerlink" href="#debug-menu-shell-window-only" title="Link to this heading">¶</a></h3>
+<dl class="simple">
+<dt>Go to File/Line</dt><dd><p>Look on the current line. with the cursor, and the line above for a filename
+and line number.  If found, open the file if not already open, and show the
+line.  Use this to view source lines referenced in an exception traceback
+and lines found by Find in Files. Also available in the context menu of
+the Shell window and Output windows.</p>
+</dd>
+</dl>
+<dl class="simple" id="index-3">
+<dt>Debugger (toggle)</dt><dd><p>When activated, code entered in the Shell or run from an Editor will run
+under the debugger.  In the Editor, breakpoints can be set with the context
+menu.  This feature is still incomplete and somewhat experimental.</p>
+</dd>
+<dt>Stack Viewer</dt><dd><p>Show the stack traceback of the last exception in a tree widget, with
+access to locals and globals.</p>
+</dd>
+<dt>Auto-open Stack Viewer</dt><dd><p>Toggle automatically opening the stack viewer on an unhandled exception.</p>
+</dd>
+</dl>
+</section>
+<section id="options-menu-shell-and-editor">
+<h3>Options menu (Shell and Editor)<a class="headerlink" href="#options-menu-shell-and-editor" title="Link to this heading">¶</a></h3>
+<dl class="simple">
+<dt>Configure IDLE</dt><dd><p>Open a configuration dialog and change preferences for the following:
+fonts, indentation, keybindings, text color themes, startup windows and
+size, additional help sources, and extensions.  On macOS, open the
+configuration dialog by selecting Preferences in the application
+menu. For more details, see
+<a class="reference internal" href="#preferences"><span class="std std-ref">Setting preferences</span></a> under Help and preferences.</p>
+</dd>
+</dl>
+<p>Most configuration options apply to all windows or all future windows.
+The option items below only apply to the active window.</p>
+<dl class="simple">
+<dt>Show/Hide Code Context (Editor Window only)</dt><dd><p>Open a pane at the top of the edit window which shows the block context
+of the code which has scrolled above the top of the window.  See
+<a class="reference internal" href="#code-context"><span class="std std-ref">Code Context</span></a> in the Editing and Navigation section
+below.</p>
+</dd>
+<dt>Show/Hide Line Numbers (Editor Window only)</dt><dd><p>Open a column to the left of the edit window which shows the number
+of each line of text.  The default is off, which may be changed in the
+preferences (see <a class="reference internal" href="#preferences"><span class="std std-ref">Setting preferences</span></a>).</p>
+</dd>
+<dt>Zoom/Restore Height</dt><dd><p>Toggles the window between normal size and maximum height. The initial size
+defaults to 40 lines by 80 chars unless changed on the General tab of the
+Configure IDLE dialog.  The maximum height for a screen is determined by
+momentarily maximizing a window the first time one is zoomed on the screen.
+Changing screen settings may invalidate the saved height.  This toggle has
+no effect when a window is maximized.</p>
+</dd>
+</dl>
+</section>
+<section id="window-menu-shell-and-editor">
+<h3>Window menu (Shell and Editor)<a class="headerlink" href="#window-menu-shell-and-editor" title="Link to this heading">¶</a></h3>
+<p>Lists the names of all open windows; select one to bring it to the foreground
+(deiconifying it if necessary).</p>
+</section>
+<section id="help-menu-shell-and-editor">
+<h3>Help menu (Shell and Editor)<a class="headerlink" href="#help-menu-shell-and-editor" title="Link to this heading">¶</a></h3>
+<dl class="simple">
+<dt>About IDLE</dt><dd><p>Display version, copyright, license, credits, and more.</p>
+</dd>
+<dt>IDLE Help</dt><dd><p>Display this IDLE document, detailing the menu options, basic editing and
+navigation, and other tips.</p>
+</dd>
+<dt>Python Docs</dt><dd><p>Access local Python documentation, if installed, or start a web browser
+and open docs.python.org showing the latest Python documentation.</p>
+</dd>
+<dt>Turtle Demo</dt><dd><p>Run the turtledemo module with example Python code and turtle drawings.</p>
+</dd>
+</dl>
+<p>Additional help sources may be added here with the Configure IDLE dialog under
+the General tab. See the <a class="reference internal" href="#help-sources"><span class="std std-ref">Help sources</span></a> subsection below
+for more on Help menu choices.</p>
+</section>
+<section id="context-menus">
+<span id="index-4"></span><h3>Context menus<a class="headerlink" href="#context-menus" title="Link to this heading">¶</a></h3>
+<p>Open a context menu by right-clicking in a window (Control-click on macOS).
+Context menus have the standard clipboard functions also on the Edit menu.</p>
+<dl class="simple">
+<dt>Cut</dt><dd><p>Copy selection into the system-wide clipboard; then delete the selection.</p>
+</dd>
+<dt>Copy</dt><dd><p>Copy selection into the system-wide clipboard.</p>
+</dd>
+<dt>Paste</dt><dd><p>Insert contents of the system-wide clipboard into the current window.</p>
+</dd>
+</dl>
+<p>Editor windows also have breakpoint functions.  Lines with a breakpoint set are
+specially marked.  Breakpoints only have an effect when running under the
+debugger.  Breakpoints for a file are saved in the user’s <code class="docutils literal notranslate"><span class="pre">.idlerc</span></code>
+directory.</p>
+<dl class="simple">
+<dt>Set Breakpoint</dt><dd><p>Set a breakpoint on the current line.</p>
+</dd>
+<dt>Clear Breakpoint</dt><dd><p>Clear the breakpoint on that line.</p>
+</dd>
+</dl>
+<p>Shell and Output windows also have the following.</p>
+<dl class="simple">
+<dt>Go to file/line</dt><dd><p>Same as in Debug menu.</p>
+</dd>
+</dl>
+<p>The Shell window also has an output squeezing facility explained in the <em>Python
+Shell window</em> subsection below.</p>
+<dl class="simple">
+<dt>Squeeze</dt><dd><p>If the cursor is over an output line, squeeze all the output between
+the code above and the prompt below down to a ‘Squeezed text’ label.</p>
+</dd>
+</dl>
+</section>
+</section>
+<section id="editing-and-navigation">
+<span id="id1"></span><h2>Editing and Navigation<a class="headerlink" href="#editing-and-navigation" title="Link to this heading">¶</a></h2>
+<section id="editor-windows">
+<h3>Editor windows<a class="headerlink" href="#editor-windows" title="Link to this heading">¶</a></h3>
+<p>IDLE may open editor windows when it starts, depending on settings
+and how you start IDLE.  Thereafter, use the File menu.  There can be only
+one open editor window for a given file.</p>
+<p>The title bar contains the name of the file, the full path, and the version
+of Python and IDLE running the window.  The status bar contains the line
+number (‘Ln’) and column number (‘Col’).  Line numbers start with 1;
+column numbers with 0.</p>
+<p>IDLE assumes that files with a known .py* extension contain Python code
+and that other files do not.  Run Python code with the Run menu.</p>
+</section>
+<section id="key-bindings">
+<h3>Key bindings<a class="headerlink" href="#key-bindings" title="Link to this heading">¶</a></h3>
+<p>The IDLE insertion cursor is a thin vertical bar between character
+positions.  When characters are entered, the insertion cursor and
+everything to its right moves right one character and
+the new character is entered in the new space.</p>
+<p>Several non-character keys move the cursor and possibly
+delete characters.  Deletion does not puts text on the clipboard,
+but IDLE has an undo list.  Wherever this doc discusses keys,
+‘C’ refers to the <kbd class="kbd docutils literal notranslate">Control</kbd> key on Windows and
+Unix and the <kbd class="kbd docutils literal notranslate">Command</kbd> key on macOS.  (And all such discussions
+assume that the keys have not been re-bound to something else.)</p>
+<ul class="simple">
+<li><p>Arrow keys move the cursor one character or line.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">LeftArrow</kbd> and <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">RightArrow</kbd> moves left or right one word.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">Home</kbd> and <kbd class="kbd docutils literal notranslate">End</kbd> go to the beginning or end of the line.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">Page Up</kbd> and <kbd class="kbd docutils literal notranslate">Page Down</kbd> go up or down one screen.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">Home</kbd> and <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">End</kbd> go to beginning or end of the file.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">Backspace</kbd> and <kbd class="kbd docutils literal notranslate">Del</kbd> (or <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">d</kbd>) delete the previous
+or next character.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">Backspace</kbd> and <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">Del</kbd> delete one word left or right.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">k</kbd> deletes (‘kills’) everything to the right.</p></li>
+</ul>
+<p>Standard keybindings (like <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">c</kbd> to copy and <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">v</kbd> to paste)
+may work.  Keybindings are selected in the Configure IDLE dialog.</p>
+</section>
+<section id="automatic-indentation">
+<h3>Automatic indentation<a class="headerlink" href="#automatic-indentation" title="Link to this heading">¶</a></h3>
+<p>After a block-opening statement, the next line is indented by 4 spaces (in the
+Python Shell window by one tab).  After certain keywords (break, return etc.)
+the next line is dedented.  In leading indentation, <kbd class="kbd docutils literal notranslate">Backspace</kbd> deletes up
+to 4 spaces if they are there. <kbd class="kbd docutils literal notranslate">Tab</kbd> inserts spaces (in the Python
+Shell window one tab), number depends on Indent width. Currently, tabs
+are restricted to four spaces due to Tcl/Tk limitations.</p>
+<p>See also the indent/dedent region commands on the
+<a class="reference internal" href="#format-menu"><span class="std std-ref">Format menu</span></a>.</p>
+</section>
+<section id="search-and-replace">
+<h3>Search and Replace<a class="headerlink" href="#search-and-replace" title="Link to this heading">¶</a></h3>
+<p>Any selection becomes a search target.  However, only selections within
+a line work because searches are only performed within lines with the
+terminal newline removed.  If <code class="docutils literal notranslate"><span class="pre">[x]</span> <span class="pre">Regular</span> <span class="pre">expression</span></code> is checked, the
+target is interpreted according to the Python re module.</p>
+</section>
+<section id="completions">
+<span id="id2"></span><h3>Completions<a class="headerlink" href="#completions" title="Link to this heading">¶</a></h3>
+<p>Completions are supplied, when requested and available, for module
+names, attributes of classes or functions, or filenames.  Each request
+method displays a completion box with existing names.  (See tab
+completions below for an exception.) For any box, change the name
+being completed and the item highlighted in the box by
+typing and deleting characters; by hitting <kbd class="kbd docutils literal notranslate">Up</kbd>, <kbd class="kbd docutils literal notranslate">Down</kbd>,
+<kbd class="kbd docutils literal notranslate">PageUp</kbd>, <kbd class="kbd docutils literal notranslate">PageDown</kbd>, <kbd class="kbd docutils literal notranslate">Home</kbd>, and <kbd class="kbd docutils literal notranslate">End</kbd> keys;
+and by a single click within the box.  Close the box with <kbd class="kbd docutils literal notranslate">Escape</kbd>,
+<kbd class="kbd docutils literal notranslate">Enter</kbd>, and double <kbd class="kbd docutils literal notranslate">Tab</kbd> keys or clicks outside the box.
+A double click within the box selects and closes.</p>
+<p>One way to open a box is to type a key character and wait for a
+predefined interval.  This defaults to 2 seconds; customize it
+in the settings dialog.  (To prevent auto popups, set the delay to a
+large number of milliseconds, such as 100000000.) For imported module
+names or class or function attributes, type ‘.’.
+For filenames in the root directory, type <a class="reference internal" href="os.html#os.sep" title="os.sep"><code class="xref py py-data docutils literal notranslate"><span class="pre">os.sep</span></code></a> or
+<a class="reference internal" href="os.html#os.altsep" title="os.altsep"><code class="xref py py-data docutils literal notranslate"><span class="pre">os.altsep</span></code></a> immediately after an opening quote.  (On Windows,
+one can specify a drive first.)  Move into subdirectories by typing a
+directory name and a separator.</p>
+<p>Instead of waiting, or after a box is closed, open a completion box
+immediately with Show Completions on the Edit menu.  The default hot
+key is <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">space</kbd>.  If one types a prefix for the desired name
+before opening the box, the first match or near miss is made visible.
+The result is the same as if one enters a prefix
+after the box is displayed.  Show Completions after a quote completes
+filenames in the current directory instead of a root directory.</p>
+<p>Hitting <kbd class="kbd docutils literal notranslate">Tab</kbd> after a prefix usually has the same effect as Show
+Completions.  (With no prefix, it indents.)  However, if there is only
+one match to the prefix, that match is immediately added to the editor
+text without opening a box.</p>
+<p>Invoking ‘Show Completions’, or hitting <kbd class="kbd docutils literal notranslate">Tab</kbd> after a prefix,
+outside of a string and without a preceding ‘.’ opens a box with
+keywords, builtin names, and available module-level names.</p>
+<p>When editing code in an editor (as oppose to Shell), increase the
+available module-level names by running your code
+and not restarting the Shell thereafter.  This is especially useful
+after adding imports at the top of a file.  This also increases
+possible attribute completions.</p>
+<p>Completion boxes initially exclude names beginning with ‘_’ or, for
+modules, not included in ‘__all__’.  The hidden names can be accessed
+by typing ‘_’ after ‘.’, either before or after the box is opened.</p>
+</section>
+<section id="calltips">
+<span id="id3"></span><h3>Calltips<a class="headerlink" href="#calltips" title="Link to this heading">¶</a></h3>
+<p>A calltip is shown automatically when one types <kbd class="kbd docutils literal notranslate">(</kbd> after the name
+of an <em>accessible</em> function.  A function name expression may include
+dots and subscripts.  A calltip remains until it is clicked, the cursor
+is moved out of the argument area, or <kbd class="kbd docutils literal notranslate">)</kbd> is typed.  Whenever the
+cursor is in the argument part of a definition, select Edit and “Show
+Call Tip” on the menu or enter its shortcut to display a calltip.</p>
+<p>The calltip consists of the function’s signature and docstring up to
+the latter’s first blank line or the fifth non-blank line.  (Some builtin
+functions lack an accessible signature.)  A ‘/’ or ‘*’ in the signature
+indicates that the preceding or following arguments are passed by
+position or name (keyword) only.  Details are subject to change.</p>
+<p>In Shell, the accessible functions depends on what modules have been
+imported into the user process, including those imported by Idle itself,
+and which definitions have been run, all since the last restart.</p>
+<p>For example, restart the Shell and enter <code class="docutils literal notranslate"><span class="pre">itertools.count(</span></code>.  A calltip
+appears because Idle imports itertools into the user process for its own
+use.  (This could change.)  Enter <code class="docutils literal notranslate"><span class="pre">turtle.write(</span></code> and nothing appears.
+Idle does not itself import turtle.  The menu entry and shortcut also do
+nothing.  Enter <code class="docutils literal notranslate"><span class="pre">import</span> <span class="pre">turtle</span></code>.  Thereafter, <code class="docutils literal notranslate"><span class="pre">turtle.write(</span></code>
+will display a calltip.</p>
+<p>In an editor, import statements have no effect until one runs the file.
+One might want to run a file after writing import statements, after
+adding function definitions, or after opening an existing file.</p>
+</section>
+<section id="format-block">
+<span id="id4"></span><h3>Format block<a class="headerlink" href="#format-block" title="Link to this heading">¶</a></h3>
+<p>Reformat Paragraph rewraps a block (‘paragraph’) of contiguous equally
+indented non-blank comments, a similar block of text within a multiline
+string, or a selected subset of either.
+If needed, add a blank line to separate string from code.
+Partial lines in a selection expand to complete lines.
+The resulting lines have the same indent as before
+but have maximum total length of N columns (characters).
+Change the default N of 72 on the Window tab of IDLE Settings.</p>
+</section>
+<section id="code-context">
+<span id="id5"></span><h3>Code Context<a class="headerlink" href="#code-context" title="Link to this heading">¶</a></h3>
+<p>Within an editor window containing Python code, code context can be toggled
+in order to show or hide a pane at the top of the window.  When shown, this
+pane freezes the opening lines for block code, such as those beginning with
+<code class="docutils literal notranslate"><span class="pre">class</span></code>, <code class="docutils literal notranslate"><span class="pre">def</span></code>, or <code class="docutils literal notranslate"><span class="pre">if</span></code> keywords, that would have otherwise scrolled
+out of view.  The size of the pane will be expanded and contracted as needed
+to show the all current levels of context, up to the maximum number of
+lines defined in the Configure IDLE dialog (which defaults to 15).  If there
+are no current context lines and the feature is toggled on, a single blank
+line will display.  Clicking on a line in the context pane will move that
+line to the top of the editor.</p>
+<p>The text and background colors for the context pane can be configured under
+the Highlights tab in the Configure IDLE dialog.</p>
+</section>
+<section id="shell-window">
+<h3>Shell window<a class="headerlink" href="#shell-window" title="Link to this heading">¶</a></h3>
+<p>In IDLE’s Shell, enter, edit, and recall complete statements. (Most
+consoles and terminals only work with a single physical line at a time).</p>
+<p>Submit a single-line statement for execution by hitting <kbd class="kbd docutils literal notranslate">Return</kbd>
+with the cursor anywhere on the line.  If a line is extended with
+Backslash (<kbd class="kbd docutils literal notranslate">\</kbd>), the cursor must be on the last physical line.
+Submit a multi-line compound statement by entering a blank line after
+the statement.</p>
+<p>When one pastes code into Shell, it is not compiled and possibly executed
+until one hits <kbd class="kbd docutils literal notranslate">Return</kbd>, as specified above.
+One may edit pasted code first.
+If one pastes more than one statement into Shell, the result will be a
+<a class="reference internal" href="exceptions.html#SyntaxError" title="SyntaxError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">SyntaxError</span></code></a> when multiple statements are compiled as if they were one.</p>
+<p>Lines containing <code class="docutils literal notranslate"><span class="pre">RESTART</span></code> mean that the user execution process has been
+re-started.  This occurs when the user execution process has crashed,
+when one requests a restart on the Shell menu, or when one runs code
+in an editor window.</p>
+<p>The editing features described in previous subsections work when entering
+code interactively.  IDLE’s Shell window also responds to the following:</p>
+<ul class="simple">
+<li><p><kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">c</kbd> attempts to interrupt statement execution (but may fail).</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">d</kbd> closes Shell if typed at a <code class="docutils literal notranslate"><span class="pre">&gt;&gt;&gt;</span></code> prompt.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">Alt</kbd>-<kbd class="kbd docutils literal notranslate">p</kbd> and <kbd class="kbd docutils literal notranslate">Alt</kbd>-<kbd class="kbd docutils literal notranslate">n</kbd> (<kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">p</kbd> and <kbd class="kbd docutils literal notranslate">C</kbd>-<kbd class="kbd docutils literal notranslate">n</kbd> on macOS)
+retrieve to the current prompt the previous or next previously
+entered statement that matches anything already typed.</p></li>
+<li><p><kbd class="kbd docutils literal notranslate">Return</kbd> while the cursor is on any previous statement
+appends the latter to anything already typed at the prompt.</p></li>
+</ul>
+</section>
+<section id="text-colors">
+<h3>Text colors<a class="headerlink" href="#text-colors" title="Link to this heading">¶</a></h3>
+<p>Idle defaults to black on white text, but colors text with special meanings.
+For the shell, these are shell output, shell error, user output, and
+user error.  For Python code, at the shell prompt or in an editor, these are
+keywords, builtin class and function names, names following <code class="docutils literal notranslate"><span class="pre">class</span></code> and
+<code class="docutils literal notranslate"><span class="pre">def</span></code>, strings, and comments. For any text window, these are the cursor (when
+present), found text (when possible), and selected text.</p>
+<p>IDLE also highlights the <a class="reference internal" href="../reference/lexical_analysis.html#soft-keywords"><span class="std std-ref">soft keywords</span></a> <a class="reference internal" href="../reference/compound_stmts.html#match"><code class="xref std std-keyword docutils literal notranslate"><span class="pre">match</span></code></a>,
+<a class="reference internal" href="../reference/compound_stmts.html#match"><code class="xref std std-keyword docutils literal notranslate"><span class="pre">case</span></code></a>, and <a class="reference internal" href="../reference/compound_stmts.html#wildcard-patterns"><code class="xref std std-keyword docutils literal notranslate"><span class="pre">_</span></code></a> in
+pattern-matching statements. However, this highlighting is not perfect and
+will be incorrect in some rare cases, including some <code class="docutils literal notranslate"><span class="pre">_</span></code>-s in <code class="docutils literal notranslate"><span class="pre">case</span></code>
+patterns.</p>
+<p>Text coloring is done in the background, so uncolorized text is occasionally
+visible.  To change the color scheme, use the Configure IDLE dialog
+Highlighting tab.  The marking of debugger breakpoint lines in the editor and
+text in popups and dialogs is not user-configurable.</p>
+</section>
+</section>
+<section id="startup-and-code-execution">
+<h2>Startup and Code Execution<a class="headerlink" href="#startup-and-code-execution" title="Link to this heading">¶</a></h2>
+<p>Upon startup with the <code class="docutils literal notranslate"><span class="pre">-s</span></code> option, IDLE will execute the file referenced by
+the environment variables <span class="target" id="index-5"></span><code class="xref std std-envvar docutils literal notranslate"><span class="pre">IDLESTARTUP</span></code> or <span class="target" id="index-6"></span><a class="reference internal" href="../using/cmdline.html#envvar-PYTHONSTARTUP"><code class="xref std std-envvar docutils literal notranslate"><span class="pre">PYTHONSTARTUP</span></code></a>.
+IDLE first checks for <code class="docutils literal notranslate"><span class="pre">IDLESTARTUP</span></code>; if <code class="docutils literal notranslate"><span class="pre">IDLESTARTUP</span></code> is present the file
+referenced is run.  If <code class="docutils literal notranslate"><span class="pre">IDLESTARTUP</span></code> is not present, IDLE checks for
+<code class="docutils literal notranslate"><span class="pre">PYTHONSTARTUP</span></code>.  Files referenced by these environment variables are
+convenient places to store functions that are used frequently from the IDLE
+shell, or for executing import statements to import common modules.</p>
+<p>In addition, <code class="docutils literal notranslate"><span class="pre">Tk</span></code> also loads a startup file if it is present.  Note that the
+Tk file is loaded unconditionally.  This additional file is <code class="docutils literal notranslate"><span class="pre">.Idle.py</span></code> and is
+looked for in the user’s home directory.  Statements in this file will be
+executed in the Tk namespace, so this file is not useful for importing
+functions to be used from IDLE’s Python shell.</p>
+<section id="command-line-usage">
+<span id="idlelib-cli"></span><h3>Command-line usage<a class="headerlink" href="#command-line-usage" title="Link to this heading">¶</a></h3>
+<p>IDLE can be invoked from the command line with various options. The general syntax is:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python<span class="w"> </span>-m<span class="w"> </span>idlelib<span class="w"> </span><span class="o">[</span>options<span class="o">]</span><span class="w"> </span><span class="o">[</span>file<span class="w"> </span>...<span class="o">]</span>
+</pre></div>
+</div>
+<p>The following options are available:</p>
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-c">
+<span class="sig-name descname"><span class="pre">-c</span></span><span class="sig-prename descclassname"> <span class="pre">&lt;command&gt;</span></span><a class="headerlink" href="#cmdoption-idle-c" title="Link to this definition">¶</a></dt>
+<dd><p>Run the specified Python command in the shell window.
+For example, pass <code class="docutils literal notranslate"><span class="pre">-c</span> <span class="pre">&quot;print('Hello,</span> <span class="pre">World!')&quot;</span></code>.
+On Windows, the outer quotes must be double quotes as shown.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-d">
+<span class="sig-name descname"><span class="pre">-d</span></span><span class="sig-prename descclassname"></span><a class="headerlink" href="#cmdoption-idle-d" title="Link to this definition">¶</a></dt>
+<dd><p>Enable the debugger and open the shell window.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-e">
+<span class="sig-name descname"><span class="pre">-e</span></span><span class="sig-prename descclassname"></span><a class="headerlink" href="#cmdoption-idle-e" title="Link to this definition">¶</a></dt>
+<dd><p>Open an editor window.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-h">
+<span class="sig-name descname"><span class="pre">-h</span></span><span class="sig-prename descclassname"></span><a class="headerlink" href="#cmdoption-idle-h" title="Link to this definition">¶</a></dt>
+<dd><p>Print a help message with legal combinations of options and exit.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-i">
+<span class="sig-name descname"><span class="pre">-i</span></span><span class="sig-prename descclassname"></span><a class="headerlink" href="#cmdoption-idle-i" title="Link to this definition">¶</a></dt>
+<dd><p>Open a shell window.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-r">
+<span class="sig-name descname"><span class="pre">-r</span></span><span class="sig-prename descclassname"> <span class="pre">&lt;file&gt;</span></span><a class="headerlink" href="#cmdoption-idle-r" title="Link to this definition">¶</a></dt>
+<dd><p>Run the specified file in the shell window.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-s">
+<span class="sig-name descname"><span class="pre">-s</span></span><span class="sig-prename descclassname"></span><a class="headerlink" href="#cmdoption-idle-s" title="Link to this definition">¶</a></dt>
+<dd><p>Run the startup file (as defined by the environment variables <span class="target" id="index-7"></span><code class="xref std std-envvar docutils literal notranslate"><span class="pre">IDLESTARTUP</span></code> or <span class="target" id="index-8"></span><a class="reference internal" href="../using/cmdline.html#envvar-PYTHONSTARTUP"><code class="xref std std-envvar docutils literal notranslate"><span class="pre">PYTHONSTARTUP</span></code></a>) before opening the shell window.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-t">
+<span class="sig-name descname"><span class="pre">-t</span></span><span class="sig-prename descclassname"> <span class="pre">&lt;title&gt;</span></span><a class="headerlink" href="#cmdoption-idle-t" title="Link to this definition">¶</a></dt>
+<dd><p>Set the title of the shell window.</p>
+</dd></dl>
+
+<dl class="std option">
+<dt class="sig sig-object std" id="cmdoption-idle-0">
+<span class="sig-name descname"><span class="pre">-</span></span><span class="sig-prename descclassname"></span><a class="headerlink" href="#cmdoption-idle-0" title="Link to this definition">¶</a></dt>
+<dd><p>Read and execute standard input in the shell window. This option must be the last one before any arguments.</p>
+</dd></dl>
+
+<p>If arguments are provided:</p>
+<ul class="simple">
+<li><p>If <code class="docutils literal notranslate"><span class="pre">-</span></code>, <code class="docutils literal notranslate"><span class="pre">-c</span></code>, or <code class="docutils literal notranslate"><span class="pre">-r</span></code> is used, all arguments are placed in <code class="docutils literal notranslate"><span class="pre">sys.argv[1:]</span></code>,
+and <code class="docutils literal notranslate"><span class="pre">sys.argv[0]</span></code> is set to <code class="docutils literal notranslate"><span class="pre">''</span></code>, <code class="docutils literal notranslate"><span class="pre">'-c'</span></code>, or <code class="docutils literal notranslate"><span class="pre">'-r'</span></code> respectively.
+No editor window is opened, even if that is the default set in the <em>Options</em> dialog.</p></li>
+<li><p>Otherwise, arguments are treated as files to be opened for editing, and <code class="docutils literal notranslate"><span class="pre">sys.argv</span></code> reflects the arguments passed to IDLE itself.</p></li>
+</ul>
+</section>
+<section id="startup-failure">
+<h3>Startup failure<a class="headerlink" href="#startup-failure" title="Link to this heading">¶</a></h3>
+<p>IDLE uses a socket to communicate between the IDLE GUI process and the user
+code execution process.  A connection must be established whenever the Shell
+starts or restarts.  (The latter is indicated by a divider line that says
+‘RESTART’). If the user process fails to connect to the GUI process, it
+usually displays a <code class="docutils literal notranslate"><span class="pre">Tk</span></code> error box with a ‘cannot connect’ message
+that directs the user here.  It then exits.</p>
+<p>One specific connection failure on Unix systems results from
+misconfigured masquerading rules somewhere in a system’s network setup.
+When IDLE is started from a terminal, one will see a message starting
+with <code class="docutils literal notranslate"><span class="pre">**</span> <span class="pre">Invalid</span> <span class="pre">host:</span></code>.
+The valid value is <code class="docutils literal notranslate"><span class="pre">127.0.0.1</span> <span class="pre">(idlelib.rpc.LOCALHOST)</span></code>.
+One can diagnose with <code class="docutils literal notranslate"><span class="pre">tcpconnect</span> <span class="pre">-irv</span> <span class="pre">127.0.0.1</span> <span class="pre">6543</span></code> in one
+terminal window and <code class="docutils literal notranslate"><span class="pre">tcplisten</span> <span class="pre">&lt;same</span> <span class="pre">args&gt;</span></code> in another.</p>
+<p>A common cause of failure is a user-written file with the same name as a
+standard library module, such as <em>random.py</em> and <em>tkinter.py</em>. When such a
+file is located in the same directory as a file that is about to be run,
+IDLE cannot import the stdlib file.  The current fix is to rename the
+user file.</p>
+<p>Though less common than in the past, an antivirus or firewall program may
+stop the connection.  If the program cannot be taught to allow the
+connection, then it must be turned off for IDLE to work.  It is safe to
+allow this internal connection because no data is visible on external
+ports.  A similar problem is a network mis-configuration that blocks
+connections.</p>
+<p>Python installation issues occasionally stop IDLE: multiple versions can
+clash, or a single installation might need admin access.  If one undo the
+clash, or cannot or does not want to run as admin, it might be easiest to
+completely remove Python and start over.</p>
+<p>A zombie pythonw.exe process could be a problem.  On Windows, use Task
+Manager to check for one and stop it if there is.  Sometimes a restart
+initiated by a program crash or Keyboard Interrupt (control-C) may fail
+to connect.  Dismissing the error box or using Restart Shell on the Shell
+menu may fix a temporary problem.</p>
+<p>When IDLE first starts, it attempts to read user configuration files in
+<code class="docutils literal notranslate"><span class="pre">~/.idlerc/</span></code> (~ is one’s home directory).  If there is a problem, an error
+message should be displayed.  Leaving aside random disk glitches, this can
+be prevented by never editing the files by hand.  Instead, use the
+configuration dialog, under Options.  Once there is an error in a user
+configuration file, the best solution may be to delete it and start over
+with the settings dialog.</p>
+<p>If IDLE quits with no message, and it was not started from a console, try
+starting it from a console or terminal (<code class="docutils literal notranslate"><span class="pre">python</span> <span class="pre">-m</span> <span class="pre">idlelib</span></code>) and see if
+this results in an error message.</p>
+<p>On Unix-based systems with tcl/tk older than <code class="docutils literal notranslate"><span class="pre">8.6.11</span></code> (see
+<code class="docutils literal notranslate"><span class="pre">About</span> <span class="pre">IDLE</span></code>) certain characters of certain fonts can cause
+a tk failure with a message to the terminal.  This can happen either
+if one starts IDLE to edit a file with such a character or later
+when entering such a character.  If one cannot upgrade tcl/tk,
+then re-configure IDLE to use a font that works better.</p>
+</section>
+<section id="running-user-code">
+<h3>Running user code<a class="headerlink" href="#running-user-code" title="Link to this heading">¶</a></h3>
+<p>With rare exceptions, the result of executing Python code with IDLE is
+intended to be the same as executing the same code by the default method,
+directly with Python in a text-mode system console or terminal window.
+However, the different interface and operation occasionally affect
+visible results.  For instance, <code class="docutils literal notranslate"><span class="pre">sys.modules</span></code> starts with more entries,
+and <code class="docutils literal notranslate"><span class="pre">threading.active_count()</span></code> returns 2 instead of 1.</p>
+<p>By default, IDLE runs user code in a separate OS process rather than in
+the user interface process that runs the shell and editor.  In the execution
+process, it replaces <code class="docutils literal notranslate"><span class="pre">sys.stdin</span></code>, <code class="docutils literal notranslate"><span class="pre">sys.stdout</span></code>, and <code class="docutils literal notranslate"><span class="pre">sys.stderr</span></code>
+with objects that get input from and send output to the Shell window.
+The original values stored in <code class="docutils literal notranslate"><span class="pre">sys.__stdin__</span></code>, <code class="docutils literal notranslate"><span class="pre">sys.__stdout__</span></code>, and
+<code class="docutils literal notranslate"><span class="pre">sys.__stderr__</span></code> are not touched, but may be <code class="docutils literal notranslate"><span class="pre">None</span></code>.</p>
+<p>Sending print output from one process to a text widget in another is
+slower than printing to a system terminal in the same process.
+This has the most effect when printing multiple arguments, as the string
+for each argument, each separator, the newline are sent separately.
+For development, this is usually not a problem, but if one wants to
+print faster in IDLE, format and join together everything one wants
+displayed together and then print a single string.  Both format strings
+and <a class="reference internal" href="stdtypes.html#str.join" title="str.join"><code class="xref py py-meth docutils literal notranslate"><span class="pre">str.join()</span></code></a> can help combine fields and lines.</p>
+<p>IDLE’s standard stream replacements are not inherited by subprocesses
+created in the execution process, whether directly by user code or by
+modules such as multiprocessing.  If such subprocess use <code class="docutils literal notranslate"><span class="pre">input</span></code> from
+sys.stdin or <code class="docutils literal notranslate"><span class="pre">print</span></code> or <code class="docutils literal notranslate"><span class="pre">write</span></code> to sys.stdout or sys.stderr,
+IDLE should be started in a command line window.  (On Windows,
+use <code class="docutils literal notranslate"><span class="pre">python</span></code> or <code class="docutils literal notranslate"><span class="pre">py</span></code> rather than <code class="docutils literal notranslate"><span class="pre">pythonw</span></code> or <code class="docutils literal notranslate"><span class="pre">pyw</span></code>.)
+The secondary subprocess
+will then be attached to that window for input and output.</p>
+<p>If <code class="docutils literal notranslate"><span class="pre">sys</span></code> is reset by user code, such as with <code class="docutils literal notranslate"><span class="pre">importlib.reload(sys)</span></code>,
+IDLE’s changes are lost and input from the keyboard and output to the screen
+will not work correctly.</p>
+<p>When Shell has the focus, it controls the keyboard and screen.  This is
+normally transparent, but functions that directly access the keyboard
+and screen will not work.  These include system-specific functions that
+determine whether a key has been pressed and if so, which.</p>
+<p>The IDLE code running in the execution process adds frames to the call stack
+that would not be there otherwise.  IDLE wraps <code class="docutils literal notranslate"><span class="pre">sys.getrecursionlimit</span></code> and
+<code class="docutils literal notranslate"><span class="pre">sys.setrecursionlimit</span></code> to reduce the effect of the additional stack
+frames.</p>
+<p>When user code raises SystemExit either directly or by calling sys.exit,
+IDLE returns to a Shell prompt instead of exiting.</p>
+</section>
+<section id="user-output-in-shell">
+<h3>User output in Shell<a class="headerlink" href="#user-output-in-shell" title="Link to this heading">¶</a></h3>
+<p>When a program outputs text, the result is determined by the
+corresponding output device.  When IDLE executes user code, <code class="docutils literal notranslate"><span class="pre">sys.stdout</span></code>
+and <code class="docutils literal notranslate"><span class="pre">sys.stderr</span></code> are connected to the display area of IDLE’s Shell.  Some of
+its features are inherited from the underlying Tk Text widget.  Others
+are programmed additions.  Where it matters, Shell is designed for development
+rather than production runs.</p>
+<p>For instance, Shell never throws away output.  A program that sends unlimited
+output to Shell will eventually fill memory, resulting in a memory error.
+In contrast, some system text windows only keep the last n lines of output.
+A Windows console, for instance, keeps a user-settable 1 to 9999 lines,
+with 300 the default.</p>
+<p>A Tk Text widget, and hence IDLE’s Shell, displays characters (codepoints) in
+the BMP (Basic Multilingual Plane) subset of Unicode.  Which characters are
+displayed with a proper glyph and which with a replacement box depends on the
+operating system and installed fonts.  Tab characters cause the following text
+to begin after the next tab stop. (They occur every 8 ‘characters’).  Newline
+characters cause following text to appear on a new line.  Other control
+characters are ignored or displayed as a space, box, or something else,
+depending on the operating system and font.  (Moving the text cursor through
+such output with arrow keys may exhibit some surprising spacing behavior.)</p>
+<div class="highlight-python3 notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">s</span> <span class="o">=</span> <span class="s1">&#39;a</span><span class="se">\t</span><span class="s1">b</span><span class="se">\a</span><span class="s1">&lt;</span><span class="se">\x02</span><span class="s1">&gt;&lt;</span><span class="se">\r</span><span class="s1">&gt;</span><span class="se">\b</span><span class="s1">c</span><span class="se">\n</span><span class="s1">d&#39;</span>  <span class="c1"># Enter 22 chars.</span>
+<span class="gp">&gt;&gt;&gt; </span><span class="nb">len</span><span class="p">(</span><span class="n">s</span><span class="p">)</span>
+<span class="go">14</span>
+<span class="gp">&gt;&gt;&gt; </span><span class="n">s</span>  <span class="c1"># Display repr(s)</span>
+<span class="go">&#39;a\tb\x07&lt;\x02&gt;&lt;\r&gt;\x08c\nd&#39;</span>
+<span class="gp">&gt;&gt;&gt; </span><span class="nb">print</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">end</span><span class="o">=</span><span class="s1">&#39;&#39;</span><span class="p">)</span>  <span class="c1"># Display s as is.</span>
+<span class="go"># Result varies by OS and font.  Try it.</span>
+</pre></div>
+</div>
+<p>The <code class="docutils literal notranslate"><span class="pre">repr</span></code> function is used for interactive echo of expression
+values.  It returns an altered version of the input string in which
+control codes, some BMP codepoints, and all non-BMP codepoints are
+replaced with escape codes. As demonstrated above, it allows one to
+identify the characters in a string, regardless of how they are displayed.</p>
+<p>Normal and error output are generally kept separate (on separate lines)
+from code input and each other.  They each get different highlight colors.</p>
+<p>For SyntaxError tracebacks, the normal ‘^’ marking where the error was
+detected is replaced by coloring the text with an error highlight.
+When code run from a file causes other exceptions, one may right click
+on a traceback line to jump to the corresponding line in an IDLE editor.
+The file will be opened if necessary.</p>
+<p>Shell has a special facility for squeezing output lines down to a
+‘Squeezed text’ label.  This is done automatically
+for output over N lines (N = 50 by default).
+N can be changed in the PyShell section of the General
+page of the Settings dialog.  Output with fewer lines can be squeezed by
+right clicking on the output.  This can be useful lines long enough to slow
+down scrolling.</p>
+<p>Squeezed output is expanded in place by double-clicking the label.
+It can also be sent to the clipboard or a separate view window by
+right-clicking the label.</p>
+</section>
+<section id="developing-tkinter-applications">
+<h3>Developing tkinter applications<a class="headerlink" href="#developing-tkinter-applications" title="Link to this heading">¶</a></h3>
+<p>IDLE is intentionally different from standard Python in order to
+facilitate development of tkinter programs.  Enter <code class="docutils literal notranslate"><span class="pre">import</span> <span class="pre">tkinter</span> <span class="pre">as</span> <span class="pre">tk;</span>
+<span class="pre">root</span> <span class="pre">=</span> <span class="pre">tk.Tk()</span></code> in standard Python and nothing appears.  Enter the same
+in IDLE and a tk window appears.  In standard Python, one must also enter
+<code class="docutils literal notranslate"><span class="pre">root.update()</span></code> to see the window.  IDLE does the equivalent in the
+background, about 20 times a second, which is about every 50 milliseconds.
+Next enter <code class="docutils literal notranslate"><span class="pre">b</span> <span class="pre">=</span> <span class="pre">tk.Button(root,</span> <span class="pre">text='button');</span> <span class="pre">b.pack()</span></code>.  Again,
+nothing visibly changes in standard Python until one enters <code class="docutils literal notranslate"><span class="pre">root.update()</span></code>.</p>
+<p>Most tkinter programs run <code class="docutils literal notranslate"><span class="pre">root.mainloop()</span></code>, which usually does not
+return until the tk app is destroyed.  If the program is run with
+<code class="docutils literal notranslate"><span class="pre">python</span> <span class="pre">-i</span></code> or from an IDLE editor, a <code class="docutils literal notranslate"><span class="pre">&gt;&gt;&gt;</span></code> shell prompt does not
+appear until <code class="docutils literal notranslate"><span class="pre">mainloop()</span></code> returns, at which time there is nothing left
+to interact with.</p>
+<p>When running a tkinter program from an IDLE editor, one can comment out
+the mainloop call.  One then gets a shell prompt immediately and can
+interact with the live application.  One just has to remember to
+re-enable the mainloop call when running in standard Python.</p>
+</section>
+<section id="running-without-a-subprocess">
+<h3>Running without a subprocess<a class="headerlink" href="#running-without-a-subprocess" title="Link to this heading">¶</a></h3>
+<p>By default, IDLE executes user code in a separate subprocess via a socket,
+which uses the internal loopback interface.  This connection is not
+externally visible and no data is sent to or received from the internet.
+If firewall software complains anyway, you can ignore it.</p>
+<p>If the attempt to make the socket connection fails, Idle will notify you.
+Such failures are sometimes transient, but if persistent, the problem
+may be either a firewall blocking the connection or misconfiguration of
+a particular system.  Until the problem is fixed, one can run Idle with
+the -n command line switch.</p>
+<p>If IDLE is started with the -n command line switch it will run in a
+single process and will not create the subprocess which runs the RPC
+Python execution server.  This can be useful if Python cannot create
+the subprocess or the RPC socket interface on your platform.  However,
+in this mode user code is not isolated from IDLE itself.  Also, the
+environment is not restarted when Run/Run Module (F5) is selected.  If
+your code has been modified, you must reload() the affected modules and
+re-import any specific items (e.g. from foo import baz) if the changes
+are to take effect.  For these reasons, it is preferable to run IDLE
+with the default subprocess if at all possible.</p>
+<div class="deprecated">
+<p><span class="versionmodified deprecated">Deprecated since version 3.4.</span></p>
+</div>
+</section>
+</section>
+<section id="help-and-preferences">
+<h2>Help and Preferences<a class="headerlink" href="#help-and-preferences" title="Link to this heading">¶</a></h2>
+<section id="help-sources">
+<span id="id6"></span><h3>Help sources<a class="headerlink" href="#help-sources" title="Link to this heading">¶</a></h3>
+<p>Help menu entry “IDLE Help” displays a formatted html version of the
+IDLE chapter of the Library Reference.  The result, in a read-only
+tkinter text window, is close to what one sees in a web browser.
+Navigate through the text with a mousewheel,
+the scrollbar, or up and down arrow keys held down.
+Or click the TOC (Table of Contents) button and select a section
+header in the opened box.</p>
+<p>Help menu entry “Python Docs” opens the extensive sources of help,
+including tutorials, available at <code class="docutils literal notranslate"><span class="pre">docs.python.org/x.y</span></code>, where ‘x.y’
+is the currently running Python version.  If your system
+has an off-line copy of the docs (this may be an installation option),
+that will be opened instead.</p>
+<p>Selected URLs can be added or removed from the help menu at any time using the
+General tab of the Configure IDLE dialog.</p>
+</section>
+<section id="setting-preferences">
+<span id="preferences"></span><h3>Setting preferences<a class="headerlink" href="#setting-preferences" title="Link to this heading">¶</a></h3>
+<p>The font preferences, highlighting, keys, and general preferences can be
+changed via Configure IDLE on the Option menu.
+Non-default user settings are saved in a <code class="docutils literal notranslate"><span class="pre">.idlerc</span></code> directory in the user’s
+home directory.  Problems caused by bad user configuration files are solved
+by editing or deleting one or more of the files in <code class="docutils literal notranslate"><span class="pre">.idlerc</span></code>.</p>
+<p>On the Font tab, see the text sample for the effect of font face and size
+on multiple characters in multiple languages.  Edit the sample to add
+other characters of personal interest.  Use the sample to select
+monospaced fonts.  If particular characters have problems in Shell or an
+editor, add them to the top of the sample and try changing first size
+and then font.</p>
+<p>On the Highlights and Keys tab, select a built-in or custom color theme
+and key set.  To use a newer built-in color theme or key set with older
+IDLEs, save it as a new custom theme or key set and it well be accessible
+to older IDLEs.</p>
+</section>
+<section id="idle-on-macos">
+<h3>IDLE on macOS<a class="headerlink" href="#idle-on-macos" title="Link to this heading">¶</a></h3>
+<p>Under System Preferences: Dock, one can set “Prefer tabs when opening
+documents” to “Always”.  This setting is not compatible with the tk/tkinter
+GUI framework used by IDLE, and it breaks a few IDLE features.</p>
+</section>
+<section id="extensions">
+<h3>Extensions<a class="headerlink" href="#extensions" title="Link to this heading">¶</a></h3>
+<p>IDLE contains an extension facility.  Preferences for extensions can be
+changed with the Extensions tab of the preferences dialog. See the
+beginning of config-extensions.def in the idlelib directory for further
+information.  The only current default extension is zzdummy, an example
+also used for testing.</p>
+</section>
+</section>
+<section id="module-idlelib">
+<span id="idlelib-implementation-of-idle-application"></span><h2>idlelib — implementation of IDLE application<a class="headerlink" href="#module-idlelib" title="Link to this heading">¶</a></h2>
+<p><strong>Source code:</strong> <a class="extlink-source reference external" href="https://github.com/python/cpython/tree/main/Lib/idlelib">Lib/idlelib</a></p>
+<hr class="docutils" />
+<p>The Lib/idlelib package implements the IDLE application.  See the rest
+of this page for how to use IDLE.</p>
+<p>The files in idlelib are described in idlelib/README.txt.  Access it
+either in idlelib or click Help =&gt; About IDLE on the IDLE menu.  This
+file also maps IDLE menu items to the code that implements the item.
+Except for files listed under ‘Startup’, the idlelib code is ‘private’ in
+sense that feature changes can be backported (see <span class="target" id="index-9"></span><a class="pep reference external" href="https://peps.python.org/pep-0434/"><strong>PEP 434</strong></a>).</p>
+</section>
+</section>
+
+

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/help.py

@@ -0,0 +1,343 @@
+""" help.py: Implement the Idle help menu.
+Contents are subject to revision at any time, without notice.
+
+
+Help => About IDLE: display About Idle dialog
+
+<to be moved here from help_about.py>
+
+
+Help => IDLE Help: Display help.html with proper formatting.
+Doc/library/idle.rst (Sphinx)=> Doc/build/html/library/idle.html
+(help.copy_strip)=> Lib/idlelib/help.html
+
+HelpParser - Parse help.html and render to tk Text.
+
+HelpText - Display formatted help.html.
+
+HelpFrame - Contain text, scrollbar, and table-of-contents.
+(This will be needed for display in a future tabbed window.)
+
+HelpWindow - Display HelpFrame in a standalone window.
+
+copy_strip - Copy the text part of idle.html to help.html while rstripping each line.
+
+show_idlehelp - Create HelpWindow.  Called in EditorWindow.help_dialog.
+
+_get_dochome() - Return path to docs on user's system if present,
+otherwise return link to docs.python.org.
+"""
+import os
+import sys
+from html.parser import HTMLParser
+from os.path import abspath, dirname, isfile, join
+from platform import python_version
+
+from tkinter import Toplevel, Text, Menu
+from tkinter.ttk import Frame, Menubutton, Scrollbar, Style
+from tkinter import font as tkfont
+
+from idlelib.config import idleConf
+from idlelib.colorizer import color_config
+
+## About IDLE ##
+
+
+## IDLE Help ##
+
+class HelpParser(HTMLParser):
+    """Render help.html into a text widget.
+
+    The overridden handle_xyz methods handle a subset of html tags.
+    The supplied text should have the needed tag configurations.
+    The behavior for unsupported tags, such as table, is undefined.
+    If the tags generated by Sphinx change, this class, especially
+    the handle_starttag and handle_endtags methods, might have to also.
+    """
+    def __init__(self, text):
+        HTMLParser.__init__(self, convert_charrefs=True)
+        self.text = text         # Text widget we're rendering into.
+        self.tags = ''           # Current block level text tags to apply.
+        self.chartags = ''       # Current character level text tags.
+        self.hdrlink = False     # Exclude html header links.
+        self.level = 0           # Track indentation level.
+        self.pre = False         # Displaying preformatted text?
+        self.hprefix = ''        # Heading prefix (like '25.5'?) to remove.
+        self.nested_dl = False   # In a nested <dl>?
+        self.simplelist = False  # In a simple list (no double spacing)?
+        self.toc = []            # Pair headers with text indexes for toc.
+        self.header = ''         # Text within header tags for toc.
+        self.prevtag = None      # Previous tag info (opener?, tag).
+
+    def indent(self, amt=1):
+        "Change indent (+1, 0, -1) and tags."
+        self.level += amt
+        self.tags = '' if self.level == 0 else 'l'+str(self.level)
+
+    def handle_starttag(self, tag, attrs):
+        "Handle starttags in help.html."
+        class_ = ''
+        for a, v in attrs:
+            if a == 'class':
+                class_ = v
+        s = ''
+        if tag == 'p' and self.prevtag and not self.prevtag[0]:
+            # Begin a new block for <p> tags after a closed tag.
+            # Avoid extra lines, e.g. after <pre> tags.
+            lastline = self.text.get('end-1c linestart', 'end-1c')
+            s = '\n\n' if lastline and not lastline.isspace() else '\n'
+        elif tag == 'span' and class_ == 'pre':
+            self.chartags = 'pre'
+        elif tag == 'span' and class_ == 'versionmodified':
+            self.chartags = 'em'
+        elif tag == 'em':
+            self.chartags = 'em'
+        elif tag in ['ul', 'ol']:
+            if class_.find('simple') != -1:
+                s = '\n'
+                self.simplelist = True
+            else:
+                self.simplelist = False
+            self.indent()
+        elif tag == 'dl':
+            if self.level > 0:
+                self.nested_dl = True
+        elif tag == 'li':
+            s = '\n* '
+        elif tag == 'dt':
+            s = '\n\n' if not self.nested_dl else '\n'  # Avoid extra line.
+            self.nested_dl = False
+        elif tag == 'dd':
+            self.indent()
+            s = '\n'
+        elif tag == 'pre':
+            self.pre = True
+            self.text.insert('end', '\n\n')
+            self.tags = 'preblock'
+        elif tag == 'a' and class_ == 'headerlink':
+            self.hdrlink = True
+        elif tag == 'h1':
+            self.tags = tag
+        elif tag in ['h2', 'h3']:
+            self.header = ''
+            self.text.insert('end', '\n\n')
+            self.tags = tag
+        self.text.insert('end', s, (self.tags, self.chartags))
+        self.prevtag = (True, tag)
+
+    def handle_endtag(self, tag):
+        "Handle endtags in help.html."
+        if tag in ['h1', 'h2', 'h3']:
+            assert self.level == 0
+            indent = ('        ' if tag == 'h3' else
+                      '    ' if tag == 'h2' else
+                      '')
+            self.toc.append((indent+self.header, self.text.index('insert')))
+            self.tags = ''
+        elif tag in ['span', 'em']:
+            self.chartags = ''
+        elif tag == 'a':
+            self.hdrlink = False
+        elif tag == 'pre':
+            self.pre = False
+            self.tags = ''
+        elif tag in ['ul', 'dd', 'ol']:
+            self.indent(-1)
+        self.prevtag = (False, tag)
+
+    def handle_data(self, data):
+        "Handle date segments in help.html."
+        if not self.hdrlink:
+            d = data if self.pre else data.replace('\n', ' ')
+            if self.tags == 'h1':
+                try:
+                    self.hprefix = d[:d.index(' ')]
+                    if not self.hprefix.isdigit():
+                        self.hprefix = ''
+                except ValueError:
+                    self.hprefix = ''
+            if self.tags in ['h1', 'h2', 'h3']:
+                if (self.hprefix != '' and
+                    d[0:len(self.hprefix)] == self.hprefix):
+                    d = d[len(self.hprefix):]
+                self.header += d.strip()
+            self.text.insert('end', d, (self.tags, self.chartags))
+
+
+class HelpText(Text):
+    "Display help.html."
+    def __init__(self, parent, filename):
+        "Configure tags and feed file to parser."
+        uwide = idleConf.GetOption('main', 'EditorWindow', 'width', type='int')
+        uhigh = idleConf.GetOption('main', 'EditorWindow', 'height', type='int')
+        uhigh = 3 * uhigh // 4  # Lines average 4/3 of editor line height.
+        Text.__init__(self, parent, wrap='word', highlightthickness=0,
+                      padx=5, borderwidth=0, width=uwide, height=uhigh)
+
+        normalfont = self.findfont(['TkDefaultFont', 'arial', 'helvetica'])
+        fixedfont = self.findfont(['TkFixedFont', 'monaco', 'courier'])
+        color_config(self)
+        self['font'] = (normalfont, 12)
+        self.tag_configure('em', font=(normalfont, 12, 'italic'))
+        self.tag_configure('h1', font=(normalfont, 20, 'bold'))
+        self.tag_configure('h2', font=(normalfont, 18, 'bold'))
+        self.tag_configure('h3', font=(normalfont, 15, 'bold'))
+        self.tag_configure('pre', font=(fixedfont, 12))
+        preback = self['selectbackground']
+        self.tag_configure('preblock', font=(fixedfont, 10), lmargin1=25,
+                           background=preback)
+        self.tag_configure('l1', lmargin1=25, lmargin2=25)
+        self.tag_configure('l2', lmargin1=50, lmargin2=50)
+        self.tag_configure('l3', lmargin1=75, lmargin2=75)
+        self.tag_configure('l4', lmargin1=100, lmargin2=100)
+
+        self.parser = HelpParser(self)
+        with open(filename, encoding='utf-8') as f:
+            contents = f.read()
+        self.parser.feed(contents)
+        self['state'] = 'disabled'
+
+    def findfont(self, names):
+        "Return name of first font family derived from names."
+        for name in names:
+            if name.lower() in (x.lower() for x in tkfont.names(root=self)):
+                font = tkfont.Font(name=name, exists=True, root=self)
+                return font.actual()['family']
+            elif name.lower() in (x.lower()
+                                  for x in tkfont.families(root=self)):
+                return name
+
+
+class HelpFrame(Frame):
+    "Display html text, scrollbar, and toc."
+    def __init__(self, parent, filename):
+        Frame.__init__(self, parent)
+        self.text = text = HelpText(self, filename)
+        self.style = Style(parent)
+        self['style'] = 'helpframe.TFrame'
+        self.style.configure('helpframe.TFrame', background=text['background'])
+        self.toc = toc = self.toc_menu(text)
+        self.scroll = scroll = Scrollbar(self, command=text.yview)
+        text['yscrollcommand'] = scroll.set
+
+        self.rowconfigure(0, weight=1)
+        self.columnconfigure(1, weight=1)  # Only expand the text widget.
+        toc.grid(row=0, column=0, sticky='nw')
+        text.grid(row=0, column=1, sticky='nsew')
+        scroll.grid(row=0, column=2, sticky='ns')
+
+    def toc_menu(self, text):
+        "Create table of contents as drop-down menu."
+        toc = Menubutton(self, text='TOC')
+        drop = Menu(toc, tearoff=False)
+        for lbl, dex in text.parser.toc:
+            drop.add_command(label=lbl, command=lambda dex=dex:text.yview(dex))
+        toc['menu'] = drop
+        return toc
+
+
+class HelpWindow(Toplevel):
+    "Display frame with rendered html."
+    def __init__(self, parent, filename, title):
+        Toplevel.__init__(self, parent)
+        self.wm_title(title)
+        self.protocol("WM_DELETE_WINDOW", self.destroy)
+        self.frame = HelpFrame(self, filename)
+        self.frame.grid(column=0, row=0, sticky='nsew')
+        self.grid_columnconfigure(0, weight=1)
+        self.grid_rowconfigure(0, weight=1)
+
+
+def copy_strip():  # pragma: no cover
+    """Copy the text part of idle.html to idlelib/help.html while stripping trailing whitespace.
+
+    Files with trailing whitespace cannot be pushed to the git cpython
+    repository.  For 3.x (on Windows), help.html is generated, after
+    editing idle.rst on the master branch, with
+      sphinx-build -bhtml . build/html
+      python_d.exe -c "from idlelib.help import copy_strip; copy_strip()"
+    Check build/html/library/idle.html, the help.html diff, and the text
+    displayed by Help => IDLE Help.  Add a blurb and create a PR.
+
+    It can be worthwhile to occasionally generate help.html without
+    touching idle.rst.  Changes to the master version and to the doc
+    build system may result in changes that should not change
+    the displayed text, but might break HelpParser.
+
+    As long as master and maintenance versions of idle.rst remain the
+    same, help.html can be backported.  The internal Python version
+    number is not displayed.  If maintenance idle.rst diverges from
+    the master version, then instead of backporting help.html from
+    master, repeat the procedure above to generate a maintenance
+    version.
+    """
+    src = join(abspath(dirname(dirname(dirname(__file__)))),
+            'Doc', 'build', 'html', 'library', 'idle.html')
+    dst = join(abspath(dirname(__file__)), 'help.html')
+
+    with open(src, 'r', encoding="utf-8") as inn, open(dst, 'w', encoding="utf-8") as out:
+        copy = False
+        for line in inn:
+            if '<section id="idle">' in line: copy = True
+            if '<div class="clearer">' in line: break
+            if copy: out.write(line.strip() + '\n')
+
+    print(f'{src} copied to {dst}')
+
+
+def show_idlehelp(parent):
+    "Create HelpWindow; called from Idle Help event handler."
+    filename = join(abspath(dirname(__file__)), 'help.html')
+    if not isfile(filename):  # pragma: no cover
+        # Try copy_strip, present message.
+        return
+    return HelpWindow(parent, filename, 'IDLE Doc (%s)' % python_version())
+
+
+def _get_dochome():
+    "Return path to local docs if present, otherwise link to docs.python.org."
+
+    dochome = os.path.join(sys.base_prefix, 'Doc', 'index.html')
+    if sys.platform.count('linux'):
+        # look for html docs in a couple of standard places
+        pyver = 'python-docs-' + '%s.%s.%s' % sys.version_info[:3]
+        if os.path.isdir('/var/www/html/python/'):  # rpm package manager
+            dochome = '/var/www/html/python/index.html'
+        else:
+            basepath = '/usr/share/doc/'  # dnf/apt package managers
+            dochome = os.path.join(basepath, pyver, 'Doc', 'index.html')
+
+    elif sys.platform[:3] == 'win':
+        import winreg  # Windows only, block only executed once.
+        docfile = ''
+        KEY = (rf"Software\Python\PythonCore\{sys.winver}"
+               r"\Help\Main Python Documentation")
+        try:
+            docfile = winreg.QueryValue(winreg.HKEY_CURRENT_USER, KEY)
+        except FileNotFoundError:
+            try:
+                docfile = winreg.QueryValue(winreg.HKEY_LOCAL_MACHINE, KEY)
+            except FileNotFoundError:
+                pass
+        if os.path.isfile(docfile):
+            dochome = docfile
+    elif sys.platform == 'darwin':
+        # documentation may be stored inside a python framework
+        dochome = os.path.join(sys.base_prefix,
+                               'Resources/English.lproj/Documentation/index.html')
+    dochome = os.path.normpath(dochome)
+    if os.path.isfile(dochome):
+        if sys.platform == 'darwin':
+            # Safari requires real file:-URLs
+            return 'file://' + dochome
+        return dochome
+    else:
+        return "https://docs.python.org/%d.%d/" % sys.version_info[:2]
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_help', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(show_idlehelp)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/help_about.py

@@ -0,0 +1,211 @@
+"""About Dialog for IDLE
+
+"""
+import os
+import sys
+import webbrowser
+from platform import python_version, architecture
+
+from tkinter import Toplevel, Frame, Label, Button, PhotoImage
+from tkinter import SUNKEN, TOP, BOTTOM, LEFT, X, BOTH, W, EW, NSEW, E
+
+from idlelib import textview
+
+pyver = python_version()
+
+if sys.platform == 'darwin':
+    bits = '64' if sys.maxsize > 2**32 else '32'
+else:
+    bits = architecture()[0][:2]
+
+
+class AboutDialog(Toplevel):
+    """Modal about dialog for idle
+
+    """
+    def __init__(self, parent, title=None, *, _htest=False, _utest=False):
+        """Create popup, do not return until tk widget destroyed.
+
+        parent - parent of this dialog
+        title - string which is title of popup dialog
+        _htest - bool, change box location when running htest
+        _utest - bool, don't wait_window when running unittest
+        """
+        Toplevel.__init__(self, parent)
+        self.configure(borderwidth=5)
+        # place dialog below parent if running htest
+        self.geometry("+%d+%d" % (
+                        parent.winfo_rootx()+30,
+                        parent.winfo_rooty()+(30 if not _htest else 100)))
+        self.bg = "#bbbbbb"
+        self.fg = "#000000"
+        self.create_widgets()
+        self.resizable(height=False, width=False)
+        self.title(title or
+                   f'About IDLE {pyver} ({bits} bit)')
+        self.transient(parent)
+        self.grab_set()
+        self.protocol("WM_DELETE_WINDOW", self.ok)
+        self.parent = parent
+        self.button_ok.focus_set()
+        self.bind('<Return>', self.ok)  # dismiss dialog
+        self.bind('<Escape>', self.ok)  # dismiss dialog
+        self._current_textview = None
+        self._utest = _utest
+
+        if not _utest:
+            self.deiconify()
+            self.wait_window()
+
+    def create_widgets(self):
+        frame = Frame(self, borderwidth=2, relief=SUNKEN)
+        frame_buttons = Frame(self)
+        frame_buttons.pack(side=BOTTOM, fill=X)
+        frame.pack(side=TOP, expand=True, fill=BOTH)
+        self.button_ok = Button(frame_buttons, text='Close',
+                                command=self.ok)
+        self.button_ok.pack(padx=5, pady=5)
+
+        frame_background = Frame(frame, bg=self.bg)
+        frame_background.pack(expand=True, fill=BOTH)
+
+        header = Label(frame_background, text='IDLE', fg=self.fg,
+                       bg=self.bg, font=('courier', 24, 'bold'))
+        header.grid(row=0, column=0, sticky=E, padx=10, pady=10)
+
+        tkpatch = self._root().getvar('tk_patchLevel')
+        ext = '.png' if tkpatch >= '8.6' else '.gif'
+        icon = os.path.join(os.path.abspath(os.path.dirname(__file__)),
+                            'Icons', f'idle_48{ext}')
+        self.icon_image = PhotoImage(master=self._root(), file=icon)
+        logo = Label(frame_background, image=self.icon_image, bg=self.bg)
+        logo.grid(row=0, column=0, sticky=W, rowspan=2, padx=10, pady=10)
+
+        byline_text = "Python's Integrated Development\nand Learning Environment" + 5*'\n'
+        byline = Label(frame_background, text=byline_text, justify=LEFT,
+                       fg=self.fg, bg=self.bg)
+        byline.grid(row=2, column=0, sticky=W, columnspan=3, padx=10, pady=5)
+
+        forums_url = "https://discuss.python.org"
+        forums = Button(frame_background, text='Python (and IDLE) Discussion', width=35,
+                                 highlightbackground=self.bg,
+                                 command=lambda: webbrowser.open(forums_url))
+        forums.grid(row=6, column=0, sticky=W, padx=10, pady=10)
+
+
+        docs_url = ("https://docs.python.org/%d.%d/library/idle.html" %
+                    sys.version_info[:2])
+        docs = Button(frame_background, text='IDLE Documentation', width=35,
+                                 highlightbackground=self.bg,
+                                 command=lambda: webbrowser.open(docs_url))
+        docs.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=10)
+
+
+        Frame(frame_background, borderwidth=1, relief=SUNKEN,
+              height=2, bg=self.bg).grid(row=8, column=0, sticky=EW,
+                                         columnspan=3, padx=5, pady=5)
+
+        tclver = str(self.info_patchlevel())
+        tkver = ' and ' + tkpatch if tkpatch != tclver else ''
+        versions = f"Python {pyver} with tcl/tk {tclver}{tkver}"
+        vers = Label(frame_background, text=versions, fg=self.fg, bg=self.bg)
+        vers.grid(row=9, column=0, sticky=W, padx=10, pady=0)
+        py_buttons = Frame(frame_background, bg=self.bg)
+        py_buttons.grid(row=10, column=0, columnspan=2, sticky=NSEW)
+        self.py_license = Button(py_buttons, text='License', width=8,
+                                 highlightbackground=self.bg,
+                                 command=self.show_py_license)
+        self.py_license.pack(side=LEFT, padx=10, pady=10)
+        self.py_copyright = Button(py_buttons, text='Copyright', width=8,
+                                   highlightbackground=self.bg,
+                                   command=self.show_py_copyright)
+        self.py_copyright.pack(side=LEFT, padx=10, pady=10)
+        self.py_credits = Button(py_buttons, text='Credits', width=8,
+                                 highlightbackground=self.bg,
+                                 command=self.show_py_credits)
+        self.py_credits.pack(side=LEFT, padx=10, pady=10)
+
+        Frame(frame_background, borderwidth=1, relief=SUNKEN,
+              height=2, bg=self.bg).grid(row=11, column=0, sticky=EW,
+                                         columnspan=3, padx=5, pady=5)
+
+        idle = Label(frame_background, text='IDLE', fg=self.fg, bg=self.bg)
+        idle.grid(row=12, column=0, sticky=W, padx=10, pady=0)
+        idle_buttons = Frame(frame_background, bg=self.bg)
+        idle_buttons.grid(row=13, column=0, columnspan=3, sticky=NSEW)
+        self.readme = Button(idle_buttons, text='Readme', width=8,
+                             highlightbackground=self.bg,
+                             command=self.show_readme)
+        self.readme.pack(side=LEFT, padx=10, pady=10)
+        self.idle_news = Button(idle_buttons, text='News', width=8,
+                                highlightbackground=self.bg,
+                                command=self.show_idle_news)
+        self.idle_news.pack(side=LEFT, padx=10, pady=10)
+        self.idle_credits = Button(idle_buttons, text='Credits', width=8,
+                                   highlightbackground=self.bg,
+                                   command=self.show_idle_credits)
+        self.idle_credits.pack(side=LEFT, padx=10, pady=10)
+
+    # License, copyright, and credits are of type _sitebuiltins._Printer
+    def show_py_license(self):
+        "Handle License button event."
+        self.display_printer_text('About - License', license)
+
+    def show_py_copyright(self):
+        "Handle Copyright button event."
+        self.display_printer_text('About - Copyright', copyright)
+
+    def show_py_credits(self):
+        "Handle Python Credits button event."
+        self.display_printer_text('About - Python Credits', credits)
+
+    # Encode CREDITS.txt to utf-8 for proper version of Loewis.
+    # Specify others as ascii until need utf-8, so catch errors.
+    def show_idle_credits(self):
+        "Handle Idle Credits button event."
+        self.display_file_text('About - Credits', 'CREDITS.txt', 'utf-8')
+
+    def show_readme(self):
+        "Handle Readme button event."
+        self.display_file_text('About - Readme', 'README.txt', 'ascii')
+
+    def show_idle_news(self):
+        "Handle News button event."
+        self.display_file_text('About - News', 'News3.txt', 'utf-8')
+
+    def display_printer_text(self, title, printer):
+        """Create textview for built-in constants.
+
+        Built-in constants have type _sitebuiltins._Printer.  The
+        text is extracted from the built-in and then sent to a text
+        viewer with self as the parent and title as the title of
+        the popup.
+        """
+        printer._Printer__setup()
+        text = '\n'.join(printer._Printer__lines)
+        self._current_textview = textview.view_text(
+            self, title, text, _utest=self._utest)
+
+    def display_file_text(self, title, filename, encoding=None):
+        """Create textview for filename.
+
+        The filename needs to be in the current directory.  The path
+        is sent to a text viewer with self as the parent, title as
+        the title of the popup, and the file encoding.
+        """
+        fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), filename)
+        self._current_textview = textview.view_file(
+            self, title, fn, encoding, _utest=self._utest)
+
+    def ok(self, event=None):
+        "Dismiss help_about dialog."
+        self.grab_release()
+        self.destroy()
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_help_about', verbosity=2, exit=False)
+
+    from idlelib.idle_test.htest import run
+    run(AboutDialog)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/history.py

@@ -0,0 +1,106 @@
+"Implement Idle Shell history mechanism with History class"
+
+from idlelib.config import idleConf
+
+
+class History:
+    ''' Implement Idle Shell history mechanism.
+
+    store - Store source statement (called from pyshell.resetoutput).
+    fetch - Fetch stored statement matching prefix already entered.
+    history_next - Bound to <<history-next>> event (default Alt-N).
+    history_prev - Bound to <<history-prev>> event (default Alt-P).
+    '''
+    def __init__(self, text):
+        '''Initialize data attributes and bind event methods.
+
+        .text - Idle wrapper of tk Text widget, with .bell().
+        .history - source statements, possibly with multiple lines.
+        .prefix - source already entered at prompt; filters history list.
+        .pointer - index into history.
+        .cyclic - wrap around history list (or not).
+        '''
+        self.text = text
+        self.history = []
+        self.prefix = None
+        self.pointer = None
+        self.cyclic = idleConf.GetOption("main", "History", "cyclic", 1, "bool")
+        text.bind("<<history-previous>>", self.history_prev)
+        text.bind("<<history-next>>", self.history_next)
+
+    def history_next(self, event):
+        "Fetch later statement; start with earliest if cyclic."
+        self.fetch(reverse=False)
+        return "break"
+
+    def history_prev(self, event):
+        "Fetch earlier statement; start with most recent."
+        self.fetch(reverse=True)
+        return "break"
+
+    def fetch(self, reverse):
+        '''Fetch statement and replace current line in text widget.
+
+        Set prefix and pointer as needed for successive fetches.
+        Reset them to None, None when returning to the start line.
+        Sound bell when return to start line or cannot leave a line
+        because cyclic is False.
+        '''
+        nhist = len(self.history)
+        pointer = self.pointer
+        prefix = self.prefix
+        if pointer is not None and prefix is not None:
+            if self.text.compare("insert", "!=", "end-1c") or \
+                    self.text.get("iomark", "end-1c") != self.history[pointer]:
+                pointer = prefix = None
+                self.text.mark_set("insert", "end-1c")  # != after cursor move
+        if pointer is None or prefix is None:
+            prefix = self.text.get("iomark", "end-1c")
+            if reverse:
+                pointer = nhist  # will be decremented
+            else:
+                if self.cyclic:
+                    pointer = -1  # will be incremented
+                else:  # abort history_next
+                    self.text.bell()
+                    return
+        nprefix = len(prefix)
+        while True:
+            pointer += -1 if reverse else 1
+            if pointer < 0 or pointer >= nhist:
+                self.text.bell()
+                if not self.cyclic and pointer < 0:  # abort history_prev
+                    return
+                else:
+                    if self.text.get("iomark", "end-1c") != prefix:
+                        self.text.delete("iomark", "end-1c")
+                        self.text.insert("iomark", prefix, "stdin")
+                    pointer = prefix = None
+                break
+            item = self.history[pointer]
+            if item[:nprefix] == prefix and len(item) > nprefix:
+                self.text.delete("iomark", "end-1c")
+                self.text.insert("iomark", item, "stdin")
+                break
+        self.text.see("insert")
+        self.text.tag_remove("sel", "1.0", "end")
+        self.pointer = pointer
+        self.prefix = prefix
+
+    def store(self, source):
+        "Store Shell input statement into history list."
+        source = source.strip()
+        if len(source) > 2:
+            # avoid duplicates
+            try:
+                self.history.remove(source)
+            except ValueError:
+                pass
+            self.history.append(source)
+        self.pointer = None
+        self.prefix = None
+
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_history', verbosity=2, exit=False)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/hyperparser.py

@@ -0,0 +1,312 @@
+"""Provide advanced parsing abilities for ParenMatch and other extensions.
+
+HyperParser uses PyParser.  PyParser mostly gives information on the
+proper indentation of code.  HyperParser gives additional information on
+the structure of code.
+"""
+from keyword import iskeyword
+import string
+
+from idlelib import pyparse
+
+# all ASCII chars that may be in an identifier
+_ASCII_ID_CHARS = frozenset(string.ascii_letters + string.digits + "_")
+# all ASCII chars that may be the first char of an identifier
+_ASCII_ID_FIRST_CHARS = frozenset(string.ascii_letters + "_")
+
+# lookup table for whether 7-bit ASCII chars are valid in a Python identifier
+_IS_ASCII_ID_CHAR = [(chr(x) in _ASCII_ID_CHARS) for x in range(128)]
+# lookup table for whether 7-bit ASCII chars are valid as the first
+# char in a Python identifier
+_IS_ASCII_ID_FIRST_CHAR = \
+    [(chr(x) in _ASCII_ID_FIRST_CHARS) for x in range(128)]
+
+
+class HyperParser:
+    def __init__(self, editwin, index):
+        "To initialize, analyze the surroundings of the given index."
+
+        self.editwin = editwin
+        self.text = text = editwin.text
+
+        parser = pyparse.Parser(editwin.indentwidth, editwin.tabwidth)
+
+        def index2line(index):
+            return int(float(index))
+        lno = index2line(text.index(index))
+
+        if not editwin.prompt_last_line:
+            for context in editwin.num_context_lines:
+                startat = max(lno - context, 1)
+                startatindex = repr(startat) + ".0"
+                stopatindex = "%d.end" % lno
+                # We add the newline because PyParse requires a newline
+                # at end. We add a space so that index won't be at end
+                # of line, so that its status will be the same as the
+                # char before it, if should.
+                parser.set_code(text.get(startatindex, stopatindex)+' \n')
+                bod = parser.find_good_parse_start(
+                          editwin._build_char_in_string_func(startatindex))
+                if bod is not None or startat == 1:
+                    break
+            parser.set_lo(bod or 0)
+        else:
+            r = text.tag_prevrange("console", index)
+            if r:
+                startatindex = r[1]
+            else:
+                startatindex = "1.0"
+            stopatindex = "%d.end" % lno
+            # We add the newline because PyParse requires it. We add a
+            # space so that index won't be at end of line, so that its
+            # status will be the same as the char before it, if should.
+            parser.set_code(text.get(startatindex, stopatindex)+' \n')
+            parser.set_lo(0)
+
+        # We want what the parser has, minus the last newline and space.
+        self.rawtext = parser.code[:-2]
+        # Parser.code apparently preserves the statement we are in, so
+        # that stopatindex can be used to synchronize the string with
+        # the text box indices.
+        self.stopatindex = stopatindex
+        self.bracketing = parser.get_last_stmt_bracketing()
+        # find which pairs of bracketing are openers. These always
+        # correspond to a character of rawtext.
+        self.isopener = [i>0 and self.bracketing[i][1] >
+                         self.bracketing[i-1][1]
+                         for i in range(len(self.bracketing))]
+
+        self.set_index(index)
+
+    def set_index(self, index):
+        """Set the index to which the functions relate.
+
+        The index must be in the same statement.
+        """
+        indexinrawtext = (len(self.rawtext) -
+                          len(self.text.get(index, self.stopatindex)))
+        if indexinrawtext < 0:
+            raise ValueError("Index %s precedes the analyzed statement"
+                             % index)
+        self.indexinrawtext = indexinrawtext
+        # find the rightmost bracket to which index belongs
+        self.indexbracket = 0
+        while (self.indexbracket < len(self.bracketing)-1 and
+               self.bracketing[self.indexbracket+1][0] < self.indexinrawtext):
+            self.indexbracket += 1
+        if (self.indexbracket < len(self.bracketing)-1 and
+            self.bracketing[self.indexbracket+1][0] == self.indexinrawtext and
+           not self.isopener[self.indexbracket+1]):
+            self.indexbracket += 1
+
+    def is_in_string(self):
+        """Is the index given to the HyperParser in a string?"""
+        # The bracket to which we belong should be an opener.
+        # If it's an opener, it has to have a character.
+        return (self.isopener[self.indexbracket] and
+                self.rawtext[self.bracketing[self.indexbracket][0]]
+                in ('"', "'"))
+
+    def is_in_code(self):
+        """Is the index given to the HyperParser in normal code?"""
+        return (not self.isopener[self.indexbracket] or
+                self.rawtext[self.bracketing[self.indexbracket][0]]
+                not in ('#', '"', "'"))
+
+    def get_surrounding_brackets(self, openers='([{', mustclose=False):
+        """Return bracket indexes or None.
+
+        If the index given to the HyperParser is surrounded by a
+        bracket defined in openers (or at least has one before it),
+        return the indices of the opening bracket and the closing
+        bracket (or the end of line, whichever comes first).
+
+        If it is not surrounded by brackets, or the end of line comes
+        before the closing bracket and mustclose is True, returns None.
+        """
+
+        bracketinglevel = self.bracketing[self.indexbracket][1]
+        before = self.indexbracket
+        while (not self.isopener[before] or
+              self.rawtext[self.bracketing[before][0]] not in openers or
+              self.bracketing[before][1] > bracketinglevel):
+            before -= 1
+            if before < 0:
+                return None
+            bracketinglevel = min(bracketinglevel, self.bracketing[before][1])
+        after = self.indexbracket + 1
+        while (after < len(self.bracketing) and
+              self.bracketing[after][1] >= bracketinglevel):
+            after += 1
+
+        beforeindex = self.text.index("%s-%dc" %
+            (self.stopatindex, len(self.rawtext)-self.bracketing[before][0]))
+        if (after >= len(self.bracketing) or
+           self.bracketing[after][0] > len(self.rawtext)):
+            if mustclose:
+                return None
+            afterindex = self.stopatindex
+        else:
+            # We are after a real char, so it is a ')' and we give the
+            # index before it.
+            afterindex = self.text.index(
+                "%s-%dc" % (self.stopatindex,
+                 len(self.rawtext)-(self.bracketing[after][0]-1)))
+
+        return beforeindex, afterindex
+
+    # the set of built-in identifiers which are also keywords,
+    # i.e. keyword.iskeyword() returns True for them
+    _ID_KEYWORDS = frozenset({"True", "False", "None"})
+
+    @classmethod
+    def _eat_identifier(cls, str, limit, pos):
+        """Given a string and pos, return the number of chars in the
+        identifier which ends at pos, or 0 if there is no such one.
+
+        This ignores non-identifier eywords are not identifiers.
+        """
+        is_ascii_id_char = _IS_ASCII_ID_CHAR
+
+        # Start at the end (pos) and work backwards.
+        i = pos
+
+        # Go backwards as long as the characters are valid ASCII
+        # identifier characters. This is an optimization, since it
+        # is faster in the common case where most of the characters
+        # are ASCII.
+        while i > limit and (
+                ord(str[i - 1]) < 128 and
+                is_ascii_id_char[ord(str[i - 1])]
+        ):
+            i -= 1
+
+        # If the above loop ended due to reaching a non-ASCII
+        # character, continue going backwards using the most generic
+        # test for whether a string contains only valid identifier
+        # characters.
+        if i > limit and ord(str[i - 1]) >= 128:
+            while i - 4 >= limit and ('a' + str[i - 4:pos]).isidentifier():
+                i -= 4
+            if i - 2 >= limit and ('a' + str[i - 2:pos]).isidentifier():
+                i -= 2
+            if i - 1 >= limit and ('a' + str[i - 1:pos]).isidentifier():
+                i -= 1
+
+            # The identifier candidate starts here. If it isn't a valid
+            # identifier, don't eat anything. At this point that is only
+            # possible if the first character isn't a valid first
+            # character for an identifier.
+            if not str[i:pos].isidentifier():
+                return 0
+        elif i < pos:
+            # All characters in str[i:pos] are valid ASCII identifier
+            # characters, so it is enough to check that the first is
+            # valid as the first character of an identifier.
+            if not _IS_ASCII_ID_FIRST_CHAR[ord(str[i])]:
+                return 0
+
+        # All keywords are valid identifiers, but should not be
+        # considered identifiers here, except for True, False and None.
+        if i < pos and (
+                iskeyword(str[i:pos]) and
+                str[i:pos] not in cls._ID_KEYWORDS
+        ):
+            return 0
+
+        return pos - i
+
+    # This string includes all chars that may be in a white space
+    _whitespace_chars = " \t\n\\"
+
+    def get_expression(self):
+        """Return a string with the Python expression which ends at the
+        given index, which is empty if there is no real one.
+        """
+        if not self.is_in_code():
+            raise ValueError("get_expression should only be called "
+                             "if index is inside a code.")
+
+        rawtext = self.rawtext
+        bracketing = self.bracketing
+
+        brck_index = self.indexbracket
+        brck_limit = bracketing[brck_index][0]
+        pos = self.indexinrawtext
+
+        last_identifier_pos = pos
+        postdot_phase = True
+
+        while True:
+            # Eat whitespaces, comments, and if postdot_phase is False - a dot
+            while True:
+                if pos>brck_limit and rawtext[pos-1] in self._whitespace_chars:
+                    # Eat a whitespace
+                    pos -= 1
+                elif (not postdot_phase and
+                      pos > brck_limit and rawtext[pos-1] == '.'):
+                    # Eat a dot
+                    pos -= 1
+                    postdot_phase = True
+                # The next line will fail if we are *inside* a comment,
+                # but we shouldn't be.
+                elif (pos == brck_limit and brck_index > 0 and
+                      rawtext[bracketing[brck_index-1][0]] == '#'):
+                    # Eat a comment
+                    brck_index -= 2
+                    brck_limit = bracketing[brck_index][0]
+                    pos = bracketing[brck_index+1][0]
+                else:
+                    # If we didn't eat anything, quit.
+                    break
+
+            if not postdot_phase:
+                # We didn't find a dot, so the expression end at the
+                # last identifier pos.
+                break
+
+            ret = self._eat_identifier(rawtext, brck_limit, pos)
+            if ret:
+                # There is an identifier to eat
+                pos = pos - ret
+                last_identifier_pos = pos
+                # Now, to continue the search, we must find a dot.
+                postdot_phase = False
+                # (the loop continues now)
+
+            elif pos == brck_limit:
+                # We are at a bracketing limit. If it is a closing
+                # bracket, eat the bracket, otherwise, stop the search.
+                level = bracketing[brck_index][1]
+                while brck_index > 0 and bracketing[brck_index-1][1] > level:
+                    brck_index -= 1
+                if bracketing[brck_index][0] == brck_limit:
+                    # We were not at the end of a closing bracket
+                    break
+                pos = bracketing[brck_index][0]
+                brck_index -= 1
+                brck_limit = bracketing[brck_index][0]
+                last_identifier_pos = pos
+                if rawtext[pos] in "([":
+                    # [] and () may be used after an identifier, so we
+                    # continue. postdot_phase is True, so we don't allow a dot.
+                    pass
+                else:
+                    # We can't continue after other types of brackets
+                    if rawtext[pos] in "'\"":
+                        # Scan a string prefix
+                        while pos > 0 and rawtext[pos - 1] in "rRbBuU":
+                            pos -= 1
+                        last_identifier_pos = pos
+                    break
+
+            else:
+                # We've found an operator or something.
+                break
+
+        return rawtext[last_identifier_pos:self.indexinrawtext]
+
+
+if __name__ == '__main__':
+    from unittest import main
+    main('idlelib.idle_test.test_hyperparser', verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle.bat

@@ -0,0 +1,4 @@
+@echo off
+rem Start IDLE using the appropriate Python interpreter
+set CURRDIR=%~dp0
+start "IDLE" "%CURRDIR%..\..\pythonw.exe" "%CURRDIR%idle.pyw" %1 %2 %3 %4 %5 %6 %7 %8 %9

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle.py

@@ -0,0 +1,14 @@
+import os.path
+import sys
+
+
+# Enable running IDLE with idlelib in a non-standard location.
+# This was once used to run development versions of IDLE.
+# Because PEP 434 declared idle.py a public interface,
+# removal should require deprecation.
+idlelib_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+if idlelib_dir not in sys.path:
+    sys.path.insert(0, idlelib_dir)
+
+from idlelib.pyshell import main  # This is subject to change
+main()

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle.pyw

@@ -0,0 +1,17 @@
+try:
+    import idlelib.pyshell
+except ImportError:
+    # IDLE is not installed, but maybe pyshell is on sys.path:
+    from . import pyshell
+    import os
+    idledir = os.path.dirname(os.path.abspath(pyshell.__file__))
+    if idledir != os.getcwd():
+        # We're not in the IDLE directory, help the subprocess find run.py
+        pypath = os.environ.get('PYTHONPATH', '')
+        if pypath:
+            os.environ['PYTHONPATH'] = pypath + ':' + idledir
+        else:
+            os.environ['PYTHONPATH'] = idledir
+    pyshell.main()
+else:
+    idlelib.pyshell.main()

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/README.txt

@@ -0,0 +1,241 @@
+README FOR IDLE TESTS IN IDLELIB.IDLE_TEST
+
+0. Quick Start
+
+Automated unit tests were added in 3.3 for Python 3.x.
+To run the tests from a command line:
+
+python -m test.test_idle
+
+Human-mediated tests were added later in 3.4.
+
+python -m idlelib.idle_test.htest
+
+
+1. Test Files
+
+The idle directory, idlelib, has over 60 xyz.py files. The idle_test
+subdirectory contains test_xyz.py for each implementation file xyz.py.
+To add a test for abc.py, open idle_test/template.py and immediately
+Save As test_abc.py.  Insert 'abc' on the first line, and replace
+'zzdummy' with 'abc.
+
+Remove the imports of requires and tkinter if not needed.  Otherwise,
+add to the tkinter imports as needed.
+
+Add a prefix to 'Test' for the initial test class.  The template class
+contains code needed or possibly needed for gui tests.  See the next
+section if doing gui tests.  If not, and not needed for further classes,
+this code can be removed.
+
+Add the following at the end of abc.py.  If an htest was added first,
+insert the import and main lines before the htest lines.
+
+if __name__ == "__main__":
+    from unittest import main
+    main('idlelib.idle_test.test_abc', verbosity=2, exit=False)
+
+The ', exit=False' is only needed if an htest follows.
+
+
+
+2. GUI Tests
+
+When run as part of the Python test suite, Idle GUI tests need to run
+test.support.requires('gui').  A test is a GUI test if it creates a
+tkinter.Tk root or master object either directly or indirectly by
+instantiating a tkinter or idle class.  GUI tests cannot run in test
+processes that either have no graphical environment available or are not
+allowed to use it.
+
+To guard a module consisting entirely of GUI tests, start with
+
+from test.support import requires
+requires('gui')
+
+To guard a test class, put "requires('gui')" in its setUpClass function.
+The template.py file does this.
+
+To avoid interfering with other GUI tests, all GUI objects must be
+destroyed and deleted by the end of the test.  The Tk root created in a
+setUpX function should be destroyed in the corresponding tearDownX and
+the module or class attribute deleted.  Others widgets should descend
+from the single root and the attributes deleted BEFORE root is
+destroyed.  See https://bugs.python.org/issue20567.
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = tk.Tk()
+        cls.text = tk.Text(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+The update_idletasks call is sometimes needed to prevent the following
+warning either when running a test alone or as part of the test suite
+(#27196).  It should not hurt if not needed.
+
+  can't invoke "event" command: application has been destroyed
+  ...
+  "ttk::ThemeChanged"
+
+If a test creates instance 'e' of EditorWindow, call 'e._close()' before
+or as the first part of teardown.  The effect of omitting this depends
+on the later shutdown.  Then enable the after_cancel loop in the
+template.  This prevents messages like the following.
+
+bgerror failed to handle background error.
+    Original error: invalid command name "106096696timer_event"
+    Error in bgerror: can't invoke "tk" command: application has been destroyed
+
+Requires('gui') causes the test(s) it guards to be skipped if any of
+these conditions are met:
+
+ - The tests are being run by regrtest.py, and it was started without
+   enabling the "gui" resource with the "-u" command line option.
+
+ - The tests are being run on Windows by a service that is not allowed
+   to interact with the graphical environment.
+
+ - The tests are being run on Linux and X Windows is not available.
+
+ - The tests are being run on Mac OSX in a process that cannot make a
+   window manager connection.
+
+ - tkinter.Tk cannot be successfully instantiated for some reason.
+
+ - test.support.use_resources has been set by something other than
+   regrtest.py and does not contain "gui".
+
+Tests of non-GUI operations should avoid creating tk widgets. Incidental
+uses of tk variables and messageboxes can be replaced by the mock
+classes in idle_test/mock_tk.py. The mock text handles some uses of the
+tk Text widget.
+
+
+3. Running Unit Tests
+
+Assume that xyz.py and test_xyz.py both end with a unittest.main() call.
+Running either from an Idle editor runs all tests in the test_xyz file
+with the version of Python running Idle.  Test output appears in the
+Shell window.  The 'verbosity=2' option lists all test methods in the
+file, which is appropriate when developing tests. The 'exit=False'
+option is needed in xyx.py files when an htest follows.
+
+The following command lines also run all test methods, including
+GUI tests, in test_xyz.py. (Both '-m idlelib' and '-m idlelib.idle'
+start Idle and so cannot run tests.)
+
+python -m idlelib.xyz
+python -m idlelib.idle_test.test_xyz
+
+The following runs all idle_test/test_*.py tests interactively.
+
+>>> import unittest
+>>> unittest.main('idlelib.idle_test', verbosity=2)
+
+The following run all Idle tests at a command line.  Option '-v' is the
+same as 'verbosity=2'.
+
+python -m unittest -v idlelib.idle_test
+python -m test -v -ugui test_idle
+python -m test.test_idle
+
+IDLE tests are 'discovered' by idlelib.idle_test.__init__.load_tests
+when this is imported into test.test_idle. Normally, neither file
+should be changed when working on individual test modules. The third
+command runs unittest indirectly through regrtest. The same happens when
+the entire test suite is run with 'python -m test'. So that command must
+work for buildbots to stay green. IDLE tests must not disturb the
+environment in a way that makes other tests fail (GH-62281).
+
+To test subsets of modules, see idlelib.idle_test.__init__.  This
+can be used to find refleaks or possible sources of "Theme changed"
+tcl messages (GH-71383).
+
+To run an individual Testcase or test method, extend the dotted name
+given to unittest on the command line or use the test -m option.  The
+latter allows use of other regrtest options.  When using the latter,
+all components of the pattern must be present, but any can be replaced
+by '*'.
+
+python -m unittest -v idlelib.idle_test.test_xyz.Test_case.test_meth
+python -m test -m idlelib.idle_test.text_xyz.Test_case.test_meth test_idle
+
+The test suite can be run in an IDLE user process from Shell.
+>>> import test.autotest  # Issue 25588, 2017/10/13, 3.6.4, 3.7.0a2.
+There are currently failures not usually present, and this does not
+work when run from the editor.
+
+
+4. Human-mediated Tests
+
+Human-mediated tests are widget tests that cannot be automated but need
+human verification. They are contained in idlelib/idle_test/htest.py,
+which has instructions.  (Some modules need an auxiliary function,
+identified with "# htest # on the header line.)  The set is about
+complete, though some tests need improvement. To run all htests, run the
+htest file from an editor or from the command line with:
+
+python -m idlelib.idle_test.htest
+
+
+5. Test Coverage
+
+Install the coverage package into your Python 3.6 site-packages
+directory.  (Its exact location depends on the OS).
+> python3 -m pip install coverage
+(On Windows, replace 'python3 with 'py -3.6' or perhaps just 'python'.)
+
+The problem with running coverage with repository python is that
+coverage uses absolute imports for its submodules, hence it needs to be
+in a directory in sys.path.  One solution: copy the package to the
+directory containing the cpython repository.  Call it 'dev'.  Then run
+coverage either directly or from a script in that directory so that
+'dev' is prepended to sys.path.
+
+Either edit or add dev/.coveragerc so it looks something like this.
+---
+# .coveragerc sets coverage options.
+[run]
+branch = True
+
+[report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+
+    .*# htest #
+    if not _utest:
+    if _htest:
+---
+The additions for IDLE are 'branch = True', to test coverage both ways,
+and the last three exclude lines, to exclude things peculiar to IDLE
+that are not executed during tests.
+
+A script like the following cover.bat (for Windows) is very handy.
+---
+@echo off
+rem Usage: cover filename [test_ suffix] # proper case required by coverage
+rem filename without .py, 2nd parameter if test is not test_filename
+setlocal
+set py=f:\dev\3x\pcbuild\win32\python_d.exe
+set src=idlelib.%1
+if "%2" EQU "" set tst=f:/dev/3x/Lib/idlelib/idle_test/test_%1.py
+if "%2" NEQ "" set tst=f:/dev/ex/Lib/idlelib/idle_test/test_%2.py
+
+%py% -m coverage run --pylib --source=%src% %tst%
+%py% -m coverage report --show-missing
+%py% -m coverage html
+start htmlcov\3x_Lib_idlelib_%1_py.html
+rem Above opens new report; htmlcov\index.html displays report index
+---
+The second parameter was added for tests of module x not named test_x.
+(There were several before modules were renamed, now only one is left.)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/__init__.py

@@ -0,0 +1,23 @@
+"""idlelib.idle_test implements test.test_idle, which tests the IDLE
+application as part of the stdlib test suite.
+Run IDLE tests alone with "python -m test.test_idle (-v)".
+
+This package and its contained modules are subject to change and
+any direct use is at your own risk.
+"""
+from os.path import dirname
+
+# test_idle imports load_tests for test discovery (default all).
+# To run subsets of idlelib module tests, insert '[<chars>]' after '_'.
+# Example: insert '[ac]' for modules beginning with 'a' or 'c'.
+# Additional .discover/.addTest pairs with separate inserts work.
+# Example: pairs with 'c' and 'g' test c* files and grep.
+
+def load_tests(loader, standard_tests, pattern):
+    this_dir = dirname(__file__)
+    top_dir = dirname(dirname(this_dir))
+    module_tests = loader.discover(start_dir=this_dir,
+                                    pattern='test_*.py',  # Insert here.
+                                    top_level_dir=top_dir)
+    standard_tests.addTests(module_tests)
+    return standard_tests

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/example_noext

@@ -0,0 +1,4 @@
+#!usr/bin/env python
+
+def example_function(some_argument):
+    pass

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/example_stub.pyi

@@ -0,0 +1,4 @@
+# An example file to test recognition of a .pyi file as Python source code.
+
+class Example:
+    def method(self, argument1: str, argument2: list[int]) -> None: ...

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/htest.py

@@ -0,0 +1,442 @@
+"""Run human tests of Idle's window, dialog, and popup widgets.
+
+run(*tests) Create a master Tk() htest window.  Within that, run each
+callable in tests after finding the matching test spec in this file.  If
+tests is empty, run an htest for each spec dict in this file after
+finding the matching callable in the module named in the spec.  Close
+the master window to end testing.
+
+In a tested module, let X be a global name bound to a callable (class or
+function) whose .__name__ attribute is also X (the usual situation). The
+first parameter of X must be 'parent' or 'master'.  When called, the
+first argument will be the root window.  X must create a child
+Toplevel(parent/master) (or subclass thereof).  The Toplevel may be a
+test widget or dialog, in which case the callable is the corresponding
+class.  Or the Toplevel may contain the widget to be tested or set up a
+context in which a test widget is invoked.  In this latter case, the
+callable is a wrapper function that sets up the Toplevel and other
+objects.  Wrapper function names, such as _editor_window', should start
+with '_' and be lowercase.
+
+
+End the module with
+
+if __name__ == '__main__':
+    <run unittest.main with 'exit=False'>
+    from idlelib.idle_test.htest import run
+    run(callable)  # There could be multiple comma-separated callables.
+
+To have wrapper functions ignored by coverage reports, tag the def
+header like so: "def _wrapper(parent):  # htest #".  Use the same tag
+for htest lines in widget code.  Make sure that the 'if __name__' line
+matches the above.  Then have make sure that .coveragerc includes the
+following:
+
+[report]
+exclude_lines =
+    .*# htest #
+    if __name__ == .__main__.:
+
+(The "." instead of "'" is intentional and necessary.)
+
+
+To run any X, this file must contain a matching instance of the
+following template, with X.__name__ prepended to '_spec'.
+When all tests are run, the prefix is use to get X.
+
+callable_spec = {
+    'file': '',
+    'kwds': {'title': ''},
+    'msg': ""
+    }
+
+file (no .py): run() imports file.py.
+kwds: augmented with {'parent':root} and passed to X as **kwds.
+title: an example kwd; some widgets need this, delete line if not.
+msg: master window hints about testing the widget.
+
+
+TODO test these modules and classes:
+  autocomplete_w.AutoCompleteWindow
+  debugger.Debugger
+  outwin.OutputWindow (indirectly being tested with grep test)
+  pyshell.PyShellEditorWindow
+"""
+
+import idlelib.pyshell  # Set Windows DPI awareness before Tk().
+from importlib import import_module
+import textwrap
+import tkinter as tk
+from tkinter.ttk import Scrollbar
+tk.NoDefaultRoot()
+
+AboutDialog_spec = {
+    'file': 'help_about',
+    'kwds': {'title': 'help_about test',
+             '_htest': True,
+             },
+    'msg': "Click on URL to open in default browser.\n"
+           "Verify x.y.z versions and test each button, including Close.\n "
+    }
+
+# TODO implement ^\; adding '<Control-Key-\\>' to function does not work.
+_calltip_window_spec = {
+    'file': 'calltip_w',
+    'kwds': {},
+    'msg': "Typing '(' should display a calltip.\n"
+           "Typing ') should hide the calltip.\n"
+           "So should moving cursor out of argument area.\n"
+           "Force-open-calltip does not work here.\n"
+    }
+
+_color_delegator_spec = {
+    'file': 'colorizer',
+    'kwds': {},
+    'msg': "The text is sample Python code.\n"
+           "Ensure components like comments, keywords, builtins,\n"
+           "string, definitions, and break are correctly colored.\n"
+           "The default color scheme is in idlelib/config-highlight.def"
+    }
+
+ConfigDialog_spec = {
+    'file': 'configdialog',
+    'kwds': {'title': 'ConfigDialogTest',
+             '_htest': True,},
+    'msg': "IDLE preferences dialog.\n"
+           "In the 'Fonts/Tabs' tab, changing font face, should update the "
+           "font face of the text in the area below it.\nIn the "
+           "'Highlighting' tab, try different color schemes. Clicking "
+           "items in the sample program should update the choices above it."
+           "\nIn the 'Keys', 'General' and 'Extensions' tabs, test settings "
+           "of interest."
+           "\n[Ok] to close the dialog.[Apply] to apply the settings and "
+           "and [Cancel] to revert all changes.\nRe-run the test to ensure "
+           "changes made have persisted."
+    }
+
+CustomRun_spec = {
+    'file': 'query',
+    'kwds': {'title': 'Customize query.py Run',
+             '_htest': True},
+    'msg': "Enter with <Return> or [OK].  Print valid entry to Shell\n"
+           "Arguments are parsed into a list\n"
+           "Mode is currently restart True or False\n"
+           "Close dialog with valid entry, <Escape>, [Cancel], [X]"
+    }
+
+_debug_object_browser_spec = {
+    'file': 'debugobj',
+    'kwds': {},
+    'msg': "Double click on items up to the lowest level.\n"
+           "Attributes of the objects and related information "
+           "will be displayed side-by-side at each level."
+    }
+
+# TODO Improve message
+_dyn_option_menu_spec = {
+    'file': 'dynoption',
+    'kwds': {},
+    'msg': "Select one of the many options in the 'old option set'.\n"
+           "Click the button to change the option set.\n"
+           "Select one of the many options in the 'new option set'."
+    }
+
+# TODO edit wrapper
+_editor_window_spec = {
+   'file': 'editor',
+    'kwds': {},
+    'msg': "Test editor functions of interest.\n"
+           "Best to close editor first."
+    }
+
+GetKeysWindow_spec = {
+    'file': 'config_key',
+    'kwds': {'title': 'Test keybindings',
+             'action': 'find-again',
+             'current_key_sequences': [['<Control-Key-g>', '<Key-F3>', '<Control-Key-G>']],
+             '_htest': True,
+             },
+    'msg': "Test for different key modifier sequences.\n"
+           "<nothing> is invalid.\n"
+           "No modifier key is invalid.\n"
+           "Shift key with [a-z],[0-9], function key, move key, tab, space "
+           "is invalid.\nNo validity checking if advanced key binding "
+           "entry is used."
+    }
+
+_grep_dialog_spec = {
+    'file': 'grep',
+    'kwds': {},
+    'msg': "Click the 'Show GrepDialog' button.\n"
+           "Test the various 'Find-in-files' functions.\n"
+           "The results should be displayed in a new '*Output*' window.\n"
+           "'Right-click'->'Go to file/line' in the search results\n "
+           "should open that file in a new EditorWindow."
+    }
+
+HelpSource_spec = {
+    'file': 'query',
+    'kwds': {'title': 'Help name and source',
+             'menuitem': 'test',
+             'filepath': __file__,
+             'used_names': {'abc'},
+             '_htest': True},
+    'msg': "Enter menu item name and help file path\n"
+           "'', > than 30 chars, and 'abc' are invalid menu item names.\n"
+           "'' and file does not exist are invalid path items.\n"
+           "Any url ('www...', 'http...') is accepted.\n"
+           "Test Browse with and without path, as cannot unittest.\n"
+           "[Ok] or <Return> prints valid entry to shell\n"
+           "<Escape>, [Cancel], or [X] prints None to shell"
+    }
+
+_io_binding_spec = {
+    'file': 'iomenu',
+    'kwds': {},
+    'msg': "Test the following bindings.\n"
+           "<Control-o> to open file from dialog.\n"
+           "Edit the file.\n"
+           "<Control-p> to print the file.\n"
+           "<Control-s> to save the file.\n"
+           "<Alt-s> to save-as another file.\n"
+           "<Control-c> to save-copy-as another file.\n"
+           "Check that changes were saved by opening the file elsewhere."
+    }
+
+_multi_call_spec = {
+    'file': 'multicall',
+    'kwds': {},
+    'msg': "The following should trigger a print to console or IDLE Shell.\n"
+           "Entering and leaving the text area, key entry, <Control-Key>,\n"
+           "<Alt-Key-a>, <Control-Key-a>, <Alt-Control-Key-a>, \n"
+           "<Control-Button-1>, <Alt-Button-1> and focusing elsewhere."
+    }
+
+_module_browser_spec = {
+    'file': 'browser',
+    'kwds': {},
+    'msg': textwrap.dedent("""
+        "Inspect names of module, class(with superclass if applicable),
+        "methods and functions.  Toggle nested items.  Double clicking
+        "on items prints a traceback for an exception that is ignored.""")
+    }
+
+_multistatus_bar_spec = {
+    'file': 'statusbar',
+    'kwds': {},
+    'msg': "Ensure presence of multi-status bar below text area.\n"
+           "Click 'Update Status' to change the status text"
+    }
+
+PathBrowser_spec = {
+    'file': 'pathbrowser',
+    'kwds': {'_htest': True},
+    'msg': "Test for correct display of all paths in sys.path.\n"
+           "Toggle nested items out to the lowest level.\n"
+           "Double clicking on an item prints a traceback\n"
+           "for an exception that is ignored."
+    }
+
+_percolator_spec = {
+    'file': 'percolator',
+    'kwds': {},
+    'msg': "There are two tracers which can be toggled using a checkbox.\n"
+           "Toggling a tracer 'on' by checking it should print tracer "
+           "output to the console or to the IDLE shell.\n"
+           "If both the tracers are 'on', the output from the tracer which "
+           "was switched 'on' later, should be printed first\n"
+           "Test for actions like text entry, and removal."
+    }
+
+Query_spec = {
+    'file': 'query',
+    'kwds': {'title': 'Query',
+             'message': 'Enter something',
+             'text0': 'Go',
+             '_htest': True},
+    'msg': "Enter with <Return> or [Ok].  Print valid entry to Shell\n"
+           "Blank line, after stripping, is ignored\n"
+           "Close dialog with valid entry, <Escape>, [Cancel], [X]"
+    }
+
+
+_replace_dialog_spec = {
+    'file': 'replace',
+    'kwds': {},
+    'msg': "Click the 'Replace' button.\n"
+           "Test various replace options in the 'Replace dialog'.\n"
+           "Click [Close] or [X] to close the 'Replace Dialog'."
+    }
+
+_scrolled_list_spec = {
+    'file': 'scrolledlist',
+    'kwds': {},
+    'msg': "You should see a scrollable list of items\n"
+           "Selecting (clicking) or double clicking an item "
+           "prints the name to the console or Idle shell.\n"
+           "Right clicking an item will display a popup."
+    }
+
+_search_dialog_spec = {
+    'file': 'search',
+    'kwds': {},
+    'msg': "Click the 'Search' button.\n"
+           "Test various search options in the 'Search dialog'.\n"
+           "Click [Close] or [X] to close the 'Search Dialog'."
+    }
+
+_searchbase_spec = {
+    'file': 'searchbase',
+    'kwds': {},
+    'msg': "Check the appearance of the base search dialog\n"
+           "Its only action is to close."
+    }
+
+show_idlehelp_spec = {
+    'file': 'help',
+    'kwds': {},
+    'msg': "If the help text displays, this works.\n"
+           "Text is selectable. Window is scrollable."
+    }
+
+_sidebar_number_scrolling_spec = {
+    'file': 'sidebar',
+    'kwds': {},
+    'msg': textwrap.dedent("""\
+        1. Click on the line numbers and drag down below the edge of the
+        window, moving the mouse a bit and then leaving it there for a
+        while. The text and line numbers should gradually scroll down,
+        with the selection updated continuously.
+
+        2. With the lines still selected, click on a line number above
+        or below the selected lines. Only the line whose number was
+        clicked should be selected.
+
+        3. Repeat step #1, dragging to above the window. The text and
+        line numbers should gradually scroll up, with the selection
+        updated continuously.
+
+        4. Repeat step #2, clicking a line number below the selection."""),
+    }
+
+_stackbrowser_spec = {
+    'file': 'stackviewer',
+    'kwds': {},
+    'msg': "A stacktrace for a NameError exception.\n"
+           "Should have NameError and 1 traceback line."
+    }
+
+_tooltip_spec = {
+    'file': 'tooltip',
+    'kwds': {},
+    'msg': "Place mouse cursor over both the buttons\n"
+           "A tooltip should appear with some text."
+    }
+
+_tree_widget_spec = {
+    'file': 'tree',
+    'kwds': {},
+    'msg': "The canvas is scrollable.\n"
+           "Click on folders up to the lowest level."
+    }
+
+_undo_delegator_spec = {
+    'file': 'undo',
+    'kwds': {},
+    'msg': "Click [Undo] to undo any action.\n"
+           "Click [Redo] to redo any action.\n"
+           "Click [Dump] to dump the current state "
+           "by printing to the console or the IDLE shell.\n"
+    }
+
+ViewWindow_spec = {
+    'file': 'textview',
+    'kwds': {'title': 'Test textview',
+             'contents': 'The quick brown fox jumps over the lazy dog.\n'*35,
+             '_htest': True},
+    'msg': "Test for read-only property of text.\n"
+           "Select text, scroll window, close"
+     }
+
+_widget_redirector_spec = {
+    'file': 'redirector',
+    'kwds': {},
+    'msg': "Every text insert should be printed to the console "
+           "or the IDLE shell."
+    }
+
+def run(*tests):
+    "Run callables in tests."
+    root = tk.Tk()
+    root.title('IDLE htest')
+    root.resizable(0, 0)
+
+    # A scrollable Label-like constant width text widget.
+    frameLabel = tk.Frame(root, padx=10)
+    frameLabel.pack()
+    text = tk.Text(frameLabel, wrap='word')
+    text.configure(bg=root.cget('bg'), relief='flat', height=4, width=70)
+    scrollbar = Scrollbar(frameLabel, command=text.yview)
+    text.config(yscrollcommand=scrollbar.set)
+    scrollbar.pack(side='right', fill='y', expand=False)
+    text.pack(side='left', fill='both', expand=True)
+
+    test_list = [] # Make list of (spec, callable) tuples.
+    if tests:
+        for test in tests:
+            test_spec = globals()[test.__name__ + '_spec']
+            test_spec['name'] = test.__name__
+            test_list.append((test_spec,  test))
+    else:
+        for key, dic in globals().items():
+            if key.endswith('_spec'):
+                test_name = key[:-5]
+                test_spec = dic
+                test_spec['name'] = test_name
+                mod = import_module('idlelib.' + test_spec['file'])
+                test = getattr(mod, test_name)
+                test_list.append((test_spec, test))
+    test_list.reverse()  # So can pop in proper order in next_test.
+
+    test_name = tk.StringVar(root)
+    callable_object = None
+    test_kwds = None
+
+    def next_test():
+        nonlocal test_name, callable_object, test_kwds
+        if len(test_list) == 1:
+            next_button.pack_forget()
+        test_spec, callable_object = test_list.pop()
+        test_kwds = test_spec['kwds']
+        test_name.set('Test ' + test_spec['name'])
+
+        text['state'] = 'normal'  # Enable text replacement.
+        text.delete('1.0', 'end')
+        text.insert("1.0", test_spec['msg'])
+        text['state'] = 'disabled'  # Restore read-only property.
+
+    def run_test(_=None):
+        widget = callable_object(root, **test_kwds)
+        try:
+            print(widget.result)  # Only true for query classes(?).
+        except AttributeError:
+            pass
+
+    def close(_=None):
+        root.destroy()
+
+    button = tk.Button(root, textvariable=test_name,
+                       default='active', command=run_test)
+    next_button = tk.Button(root, text="Next", command=next_test)
+    button.pack()
+    next_button.pack()
+    next_button.focus_set()
+    root.bind('<Key-Return>', run_test)
+    root.bind('<Key-Escape>', close)
+
+    next_test()
+    root.mainloop()
+
+
+if __name__ == '__main__':
+    run()

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/mock_idle.py

@@ -0,0 +1,61 @@
+'''Mock classes that imitate idlelib modules or classes.
+
+Attributes and methods will be added as needed for tests.
+'''
+
+from idlelib.idle_test.mock_tk import Text
+
+class Func:
+    '''Record call, capture args, return/raise result set by test.
+
+    When mock function is called, set or use attributes:
+    self.called - increment call number even if no args, kwds passed.
+    self.args - capture positional arguments.
+    self.kwds - capture keyword arguments.
+    self.result - return or raise value set in __init__.
+    self.return_self - return self instead, to mock query class return.
+
+    Most common use will probably be to mock instance methods.
+    Given class instance, can set and delete as instance attribute.
+    Mock_tk.Var and Mbox_func are special variants of this.
+    '''
+    def __init__(self, result=None, return_self=False):
+        self.called = 0
+        self.result = result
+        self.return_self = return_self
+        self.args = None
+        self.kwds = None
+    def __call__(self, *args, **kwds):
+        self.called += 1
+        self.args = args
+        self.kwds = kwds
+        if isinstance(self.result, BaseException):
+            raise self.result
+        elif self.return_self:
+            return self
+        else:
+            return self.result
+
+
+class Editor:
+    '''Minimally imitate editor.EditorWindow class.
+    '''
+    def __init__(self, flist=None, filename=None, key=None, root=None,
+                 text=None):  # Allow real Text with mock Editor.
+        self.text = text or Text()
+        self.undo = UndoDelegator()
+
+    def get_selection_indices(self):
+        first = self.text.index('1.0')
+        last = self.text.index('end')
+        return first, last
+
+
+class UndoDelegator:
+    '''Minimally imitate undo.UndoDelegator class.
+    '''
+    # A real undo block is only needed for user interaction.
+    def undo_block_start(*args):
+        pass
+    def undo_block_stop(*args):
+        pass

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/mock_tk.py

@@ -0,0 +1,307 @@
+"""Classes that replace tkinter gui objects used by an object being tested.
+
+A gui object is anything with a master or parent parameter, which is
+typically required in spite of what the doc strings say.
+"""
+import re
+from _tkinter import TclError
+
+
+class Event:
+    '''Minimal mock with attributes for testing event handlers.
+
+    This is not a gui object, but is used as an argument for callbacks
+    that access attributes of the event passed. If a callback ignores
+    the event, other than the fact that is happened, pass 'event'.
+
+    Keyboard, mouse, window, and other sources generate Event instances.
+    Event instances have the following attributes: serial (number of
+    event), time (of event), type (of event as number), widget (in which
+    event occurred), and x,y (position of mouse). There are other
+    attributes for specific events, such as keycode for key events.
+    tkinter.Event.__doc__ has more but is still not complete.
+    '''
+    def __init__(self, **kwds):
+        "Create event with attributes needed for test"
+        self.__dict__.update(kwds)
+
+
+class Var:
+    "Use for String/Int/BooleanVar: incomplete"
+    def __init__(self, master=None, value=None, name=None):
+        self.master = master
+        self.value = value
+        self.name = name
+    def set(self, value):
+        self.value = value
+    def get(self):
+        return self.value
+
+
+class Mbox_func:
+    """Generic mock for messagebox functions, which all have the same signature.
+
+    Instead of displaying a message box, the mock's call method saves the
+    arguments as instance attributes, which test functions can then examine.
+    The test can set the result returned to ask function
+    """
+    def __init__(self, result=None):
+        self.result = result  # Return None for all show funcs
+    def __call__(self, title, message, *args, **kwds):
+        # Save all args for possible examination by tester
+        self.title = title
+        self.message = message
+        self.args = args
+        self.kwds = kwds
+        return self.result  # Set by tester for ask functions
+
+
+class Mbox:
+    """Mock for tkinter.messagebox with an Mbox_func for each function.
+
+    Example usage in test_module.py for testing functions in module.py:
+    ---
+from idlelib.idle_test.mock_tk import Mbox
+import module
+
+orig_mbox = module.messagebox
+showerror = Mbox.showerror  # example, for attribute access in test methods
+
+class Test(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        module.messagebox = Mbox
+
+    @classmethod
+    def tearDownClass(cls):
+        module.messagebox = orig_mbox
+    ---
+    For 'ask' functions, set func.result return value before calling the method
+    that uses the message function. When messagebox functions are the
+    only GUI calls in a method, this replacement makes the method GUI-free,
+    """
+    askokcancel = Mbox_func()     # True or False
+    askquestion = Mbox_func()     # 'yes' or 'no'
+    askretrycancel = Mbox_func()  # True or False
+    askyesno = Mbox_func()        # True or False
+    askyesnocancel = Mbox_func()  # True, False, or None
+    showerror = Mbox_func()    # None
+    showinfo = Mbox_func()     # None
+    showwarning = Mbox_func()  # None
+
+
+class Text:
+    """A semi-functional non-gui replacement for tkinter.Text text editors.
+
+    The mock's data model is that a text is a list of \n-terminated lines.
+    The mock adds an empty string at  the beginning of the list so that the
+    index of actual lines start at 1, as with Tk. The methods never see this.
+    Tk initializes files with a terminal \n that cannot be deleted. It is
+    invisible in the sense that one cannot move the cursor beyond it.
+
+    This class is only tested (and valid) with strings of ascii chars.
+    For testing, we are not concerned with Tk Text's treatment of,
+    for instance, 0-width characters or character + accent.
+   """
+    def __init__(self, master=None, cnf={}, **kw):
+        '''Initialize mock, non-gui, text-only Text widget.
+
+        At present, all args are ignored. Almost all affect visual behavior.
+        There are just a few Text-only options that affect text behavior.
+        '''
+        self.data = ['', '\n']
+
+    def index(self, index):
+        "Return string version of index decoded according to current text."
+        return "%s.%s" % self._decode(index, endflag=1)
+
+    def _decode(self, index, endflag=0):
+        """Return a (line, char) tuple of int indexes into self.data.
+
+        This implements .index without converting the result back to a string.
+        The result is constrained by the number of lines and linelengths of
+        self.data. For many indexes, the result is initially (1, 0).
+
+        The input index may have any of several possible forms:
+        * line.char float: converted to 'line.char' string;
+        * 'line.char' string, where line and char are decimal integers;
+        * 'line.char lineend', where lineend='lineend' (and char is ignored);
+        * 'line.end', where end='end' (same as above);
+        * 'insert', the positions before terminal \n;
+        * 'end', whose meaning depends on the endflag passed to ._endex.
+        * 'sel.first' or 'sel.last', where sel is a tag -- not implemented.
+        """
+        if isinstance(index, (float, bytes)):
+            index = str(index)
+        try:
+            index=index.lower()
+        except AttributeError:
+            raise TclError('bad text index "%s"' % index) from None
+
+        lastline =  len(self.data) - 1  # same as number of text lines
+        if index == 'insert':
+            return lastline, len(self.data[lastline]) - 1
+        elif index == 'end':
+            return self._endex(endflag)
+
+        line, char = index.split('.')
+        line = int(line)
+
+        # Out of bounds line becomes first or last ('end') index
+        if line < 1:
+            return 1, 0
+        elif line > lastline:
+            return self._endex(endflag)
+
+        linelength = len(self.data[line])  -1  # position before/at \n
+        if char.endswith(' lineend') or char == 'end':
+            return line, linelength
+            # Tk requires that ignored chars before ' lineend' be valid int
+        if m := re.fullmatch(r'end-(\d*)c', char, re.A):  # Used by hyperparser.
+            return line, linelength - int(m.group(1))
+
+        # Out of bounds char becomes first or last index of line
+        char = int(char)
+        if char < 0:
+            char = 0
+        elif char > linelength:
+            char = linelength
+        return line, char
+
+    def _endex(self, endflag):
+        '''Return position for 'end' or line overflow corresponding to endflag.
+
+       -1: position before terminal \n; for .insert(), .delete
+       0: position after terminal \n; for .get, .delete index 1
+       1: same viewed as beginning of non-existent next line (for .index)
+       '''
+        n = len(self.data)
+        if endflag == 1:
+            return n, 0
+        else:
+            n -= 1
+            return n, len(self.data[n]) + endflag
+
+    def insert(self, index, chars):
+        "Insert chars before the character at index."
+
+        if not chars:  # ''.splitlines() is [], not ['']
+            return
+        chars = chars.splitlines(True)
+        if chars[-1][-1] == '\n':
+            chars.append('')
+        line, char = self._decode(index, -1)
+        before = self.data[line][:char]
+        after = self.data[line][char:]
+        self.data[line] = before + chars[0]
+        self.data[line+1:line+1] = chars[1:]
+        self.data[line+len(chars)-1] += after
+
+    def get(self, index1, index2=None):
+        "Return slice from index1 to index2 (default is 'index1+1')."
+
+        startline, startchar = self._decode(index1)
+        if index2 is None:
+            endline, endchar = startline, startchar+1
+        else:
+            endline, endchar = self._decode(index2)
+
+        if startline == endline:
+            return self.data[startline][startchar:endchar]
+        else:
+            lines = [self.data[startline][startchar:]]
+            for i in range(startline+1, endline):
+                lines.append(self.data[i])
+            lines.append(self.data[endline][:endchar])
+            return ''.join(lines)
+
+    def delete(self, index1, index2=None):
+        '''Delete slice from index1 to index2 (default is 'index1+1').
+
+        Adjust default index2 ('index+1) for line ends.
+        Do not delete the terminal \n at the very end of self.data ([-1][-1]).
+        '''
+        startline, startchar = self._decode(index1, -1)
+        if index2 is None:
+            if startchar < len(self.data[startline])-1:
+                # not deleting \n
+                endline, endchar = startline, startchar+1
+            elif startline < len(self.data) - 1:
+                # deleting non-terminal \n, convert 'index1+1 to start of next line
+                endline, endchar = startline+1, 0
+            else:
+                # do not delete terminal \n if index1 == 'insert'
+                return
+        else:
+            endline, endchar = self._decode(index2, -1)
+            # restricting end position to insert position excludes terminal \n
+
+        if startline == endline and startchar < endchar:
+            self.data[startline] = self.data[startline][:startchar] + \
+                                             self.data[startline][endchar:]
+        elif startline < endline:
+            self.data[startline] = self.data[startline][:startchar] + \
+                                   self.data[endline][endchar:]
+            startline += 1
+            for i in range(startline, endline+1):
+                del self.data[startline]
+
+    def compare(self, index1, op, index2):
+        line1, char1 = self._decode(index1)
+        line2, char2 = self._decode(index2)
+        if op == '<':
+            return line1 < line2 or line1 == line2 and char1 < char2
+        elif op == '<=':
+            return line1 < line2 or line1 == line2 and char1 <= char2
+        elif op == '>':
+            return line1 > line2 or line1 == line2 and char1 > char2
+        elif op == '>=':
+            return line1 > line2 or line1 == line2 and char1 >= char2
+        elif op == '==':
+            return line1 == line2 and char1 == char2
+        elif op == '!=':
+            return line1 != line2 or  char1 != char2
+        else:
+            raise TclError('''bad comparison operator "%s": '''
+                                  '''must be <, <=, ==, >=, >, or !=''' % op)
+
+    # The following Text methods normally do something and return None.
+    # Whether doing nothing is sufficient for a test will depend on the test.
+
+    def mark_set(self, name, index):
+        "Set mark *name* before the character at index."
+        pass
+
+    def mark_unset(self, *markNames):
+        "Delete all marks in markNames."
+
+    def tag_remove(self, tagName, index1, index2=None):
+        "Remove tag tagName from all characters between index1 and index2."
+        pass
+
+    # The following Text methods affect the graphics screen and return None.
+    # Doing nothing should always be sufficient for tests.
+
+    def scan_dragto(self, x, y):
+        "Adjust the view of the text according to scan_mark"
+
+    def scan_mark(self, x, y):
+        "Remember the current X, Y coordinates."
+
+    def see(self, index):
+        "Scroll screen to make the character at INDEX is visible."
+        pass
+
+    #  The following is a Misc method inherited by Text.
+    # It should properly go in a Misc mock, but is included here for now.
+
+    def bind(sequence=None, func=None, add=None):
+        "Bind to this widget at event sequence a call to function func."
+        pass
+
+
+class Entry:
+    "Mock for tkinter.Entry."
+    def focus_set(self):
+        pass

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/template.py

@@ -0,0 +1,30 @@
+"Test , coverage %."
+
+from idlelib import zzdummy
+import unittest
+from test.support import requires
+from tkinter import Tk
+
+
+class Test(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+##        for id in cls.root.tk.call('after', 'info'):
+##            cls.root.after_cancel(id)  # Need for EditorWindow.
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        self.assertTrue(True)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_autocomplete.py

@@ -0,0 +1,305 @@
+"Test autocomplete, coverage 93%."
+
+import unittest
+from unittest.mock import Mock, patch
+from test.support import requires
+from tkinter import Tk, Text
+import os
+import __main__
+
+import idlelib.autocomplete as ac
+import idlelib.autocomplete_w as acw
+from idlelib.idle_test.mock_idle import Func
+from idlelib.idle_test.mock_tk import Event
+
+
+class DummyEditwin:
+    def __init__(self, root, text):
+        self.root = root
+        self.text = text
+        self.indentwidth = 8
+        self.tabwidth = 8
+        self.prompt_last_line = '>>>'  # Currently not used by autocomplete.
+
+
+class AutoCompleteTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.editor = DummyEditwin(cls.root, cls.text)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.editor, cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text.delete('1.0', 'end')
+        self.autocomplete = ac.AutoComplete(self.editor)
+
+    def test_init(self):
+        self.assertEqual(self.autocomplete.editwin, self.editor)
+        self.assertEqual(self.autocomplete.text, self.text)
+
+    def test_make_autocomplete_window(self):
+        testwin = self.autocomplete._make_autocomplete_window()
+        self.assertIsInstance(testwin, acw.AutoCompleteWindow)
+
+    def test_remove_autocomplete_window(self):
+        acp = self.autocomplete
+        acp.autocompletewindow = m = Mock()
+        acp._remove_autocomplete_window()
+        m.hide_window.assert_called_once()
+        self.assertIsNone(acp.autocompletewindow)
+
+    def test_force_open_completions_event(self):
+        # Call _open_completions and break.
+        acp = self.autocomplete
+        open_c = Func()
+        acp.open_completions = open_c
+        self.assertEqual(acp.force_open_completions_event('event'), 'break')
+        self.assertEqual(open_c.args[0], ac.FORCE)
+
+    def test_autocomplete_event(self):
+        Equal = self.assertEqual
+        acp = self.autocomplete
+
+        # Result of autocomplete event: If modified tab, None.
+        ev = Event(mc_state=True)
+        self.assertIsNone(acp.autocomplete_event(ev))
+        del ev.mc_state
+
+        # If tab after whitespace, None.
+        self.text.insert('1.0', '        """Docstring.\n    ')
+        self.assertIsNone(acp.autocomplete_event(ev))
+        self.text.delete('1.0', 'end')
+
+        # If active autocomplete window, complete() and 'break'.
+        self.text.insert('1.0', 're.')
+        acp.autocompletewindow = mock = Mock()
+        mock.is_active = Mock(return_value=True)
+        Equal(acp.autocomplete_event(ev), 'break')
+        mock.complete.assert_called_once()
+        acp.autocompletewindow = None
+
+        # If no active autocomplete window, open_completions(), None/break.
+        open_c = Func(result=False)
+        acp.open_completions = open_c
+        Equal(acp.autocomplete_event(ev), None)
+        Equal(open_c.args[0], ac.TAB)
+        open_c.result = True
+        Equal(acp.autocomplete_event(ev), 'break')
+        Equal(open_c.args[0], ac.TAB)
+
+    def test_try_open_completions_event(self):
+        Equal = self.assertEqual
+        text = self.text
+        acp = self.autocomplete
+        trycompletions = acp.try_open_completions_event
+        after = Func(result='after1')
+        acp.text.after = after
+
+        # If no text or trigger, after not called.
+        trycompletions()
+        Equal(after.called, 0)
+        text.insert('1.0', 're')
+        trycompletions()
+        Equal(after.called, 0)
+
+        # Attribute needed, no existing callback.
+        text.insert('insert', ' re.')
+        acp._delayed_completion_id = None
+        trycompletions()
+        Equal(acp._delayed_completion_index, text.index('insert'))
+        Equal(after.args,
+              (acp.popupwait, acp._delayed_open_completions, ac.TRY_A))
+        cb1 = acp._delayed_completion_id
+        Equal(cb1, 'after1')
+
+        # File needed, existing callback cancelled.
+        text.insert('insert', ' "./Lib/')
+        after.result = 'after2'
+        cancel = Func()
+        acp.text.after_cancel = cancel
+        trycompletions()
+        Equal(acp._delayed_completion_index, text.index('insert'))
+        Equal(cancel.args, (cb1,))
+        Equal(after.args,
+              (acp.popupwait, acp._delayed_open_completions, ac.TRY_F))
+        Equal(acp._delayed_completion_id, 'after2')
+
+    def test_delayed_open_completions(self):
+        Equal = self.assertEqual
+        acp = self.autocomplete
+        open_c = Func()
+        acp.open_completions = open_c
+        self.text.insert('1.0', '"dict.')
+
+        # Set autocomplete._delayed_completion_id to None.
+        # Text index changed, don't call open_completions.
+        acp._delayed_completion_id = 'after'
+        acp._delayed_completion_index = self.text.index('insert+1c')
+        acp._delayed_open_completions('dummy')
+        self.assertIsNone(acp._delayed_completion_id)
+        Equal(open_c.called, 0)
+
+        # Text index unchanged, call open_completions.
+        acp._delayed_completion_index = self.text.index('insert')
+        acp._delayed_open_completions((1, 2, 3, ac.FILES))
+        self.assertEqual(open_c.args[0], (1, 2, 3, ac.FILES))
+
+    def test_oc_cancel_comment(self):
+        none = self.assertIsNone
+        acp = self.autocomplete
+
+        # Comment is in neither code or string.
+        acp._delayed_completion_id = 'after'
+        after = Func(result='after')
+        acp.text.after_cancel = after
+        self.text.insert(1.0, '# comment')
+        none(acp.open_completions(ac.TAB))  # From 'else' after 'elif'.
+        none(acp._delayed_completion_id)
+
+    def test_oc_no_list(self):
+        acp = self.autocomplete
+        fetch = Func(result=([],[]))
+        acp.fetch_completions = fetch
+        self.text.insert('1.0', 'object')
+        self.assertIsNone(acp.open_completions(ac.TAB))
+        self.text.insert('insert', '.')
+        self.assertIsNone(acp.open_completions(ac.TAB))
+        self.assertEqual(fetch.called, 2)
+
+
+    def test_open_completions_none(self):
+        # Test other two None returns.
+        none = self.assertIsNone
+        acp = self.autocomplete
+
+        # No object for attributes or need call not allowed.
+        self.text.insert(1.0, '.')
+        none(acp.open_completions(ac.TAB))
+        self.text.insert('insert', ' int().')
+        none(acp.open_completions(ac.TAB))
+
+        # Blank or quote trigger 'if complete ...'.
+        self.text.delete(1.0, 'end')
+        self.assertFalse(acp.open_completions(ac.TAB))
+        self.text.insert('1.0', '"')
+        self.assertFalse(acp.open_completions(ac.TAB))
+        self.text.delete('1.0', 'end')
+
+    class dummy_acw:
+        __init__ = Func()
+        show_window = Func(result=False)
+        hide_window = Func()
+
+    def test_open_completions(self):
+        # Test completions of files and attributes.
+        acp = self.autocomplete
+        fetch = Func(result=(['tem'],['tem', '_tem']))
+        acp.fetch_completions = fetch
+        def make_acw(): return self.dummy_acw()
+        acp._make_autocomplete_window = make_acw
+
+        self.text.insert('1.0', 'int.')
+        acp.open_completions(ac.TAB)
+        self.assertIsInstance(acp.autocompletewindow, self.dummy_acw)
+        self.text.delete('1.0', 'end')
+
+        # Test files.
+        self.text.insert('1.0', '"t')
+        self.assertTrue(acp.open_completions(ac.TAB))
+        self.text.delete('1.0', 'end')
+
+    def test_completion_kwds(self):
+        self.assertIn('and', ac.completion_kwds)
+        self.assertIn('case', ac.completion_kwds)
+        self.assertNotIn('None', ac.completion_kwds)
+
+    def test_fetch_completions(self):
+        # Test that fetch_completions returns 2 lists:
+        # For attribute completion, a large list containing all variables, and
+        # a small list containing non-private variables.
+        # For file completion, a large list containing all files in the path,
+        # and a small list containing files that do not start with '.'.
+        acp = self.autocomplete
+        small, large = acp.fetch_completions(
+                '', ac.ATTRS)
+        if hasattr(__main__, '__file__') and __main__.__file__ != ac.__file__:
+            self.assertNotIn('AutoComplete', small)  # See issue 36405.
+
+        # Test attributes
+        s, b = acp.fetch_completions('', ac.ATTRS)
+        self.assertLess(len(small), len(large))
+        self.assertTrue(all(filter(lambda x: x.startswith('_'), s)))
+        self.assertTrue(any(filter(lambda x: x.startswith('_'), b)))
+
+        # Test smalll should respect to __all__.
+        with patch.dict('__main__.__dict__', {'__all__': ['a', 'b']}):
+            s, b = acp.fetch_completions('', ac.ATTRS)
+            self.assertEqual(s, ['a', 'b'])
+            self.assertIn('__name__', b)  # From __main__.__dict__.
+            self.assertIn('sum', b)       # From __main__.__builtins__.__dict__.
+            self.assertIn('nonlocal', b)  # From keyword.kwlist.
+            pos = b.index('False')        # Test False not included twice.
+            self.assertNotEqual(b[pos+1], 'False')
+
+        # Test attributes with name entity.
+        mock = Mock()
+        mock._private = Mock()
+        with patch.dict('__main__.__dict__', {'foo': mock}):
+            s, b = acp.fetch_completions('foo', ac.ATTRS)
+            self.assertNotIn('_private', s)
+            self.assertIn('_private', b)
+            self.assertEqual(s, [i for i in sorted(dir(mock)) if i[:1] != '_'])
+            self.assertEqual(b, sorted(dir(mock)))
+
+        # Test files
+        def _listdir(path):
+            # This will be patch and used in fetch_completions.
+            if path == '.':
+                return ['foo', 'bar', '.hidden']
+            return ['monty', 'python', '.hidden']
+
+        with patch.object(os, 'listdir', _listdir):
+            s, b = acp.fetch_completions('', ac.FILES)
+            self.assertEqual(s, ['bar', 'foo'])
+            self.assertEqual(b, ['.hidden', 'bar', 'foo'])
+
+            s, b = acp.fetch_completions('~', ac.FILES)
+            self.assertEqual(s, ['monty', 'python'])
+            self.assertEqual(b, ['.hidden', 'monty', 'python'])
+
+    def test_get_entity(self):
+        # Test that a name is in the namespace of sys.modules and
+        # __main__.__dict__.
+        acp = self.autocomplete
+        Equal = self.assertEqual
+
+        Equal(acp.get_entity('int'), int)
+
+        # Test name from sys.modules.
+        mock = Mock()
+        with patch.dict('sys.modules', {'tempfile': mock}):
+            Equal(acp.get_entity('tempfile'), mock)
+
+        # Test name from __main__.__dict__.
+        di = {'foo': 10, 'bar': 20}
+        with patch.dict('__main__.__dict__', {'d': di}):
+            Equal(acp.get_entity('d'), di)
+
+        # Test name not in namespace.
+        with patch.dict('__main__.__dict__', {}):
+            with self.assertRaises(NameError):
+                acp.get_entity('not_exist')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_autocomplete_w.py

@@ -0,0 +1,32 @@
+"Test autocomplete_w, coverage 11%."
+
+import unittest
+from test.support import requires
+from tkinter import Tk, Text
+
+import idlelib.autocomplete_w as acw
+
+
+class AutoCompleteWindowTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.acw = acw.AutoCompleteWindow(cls.text, tags=None)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.acw
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        self.assertEqual(self.acw.widget, self.text)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_autoexpand.py

@@ -0,0 +1,155 @@
+"Test autoexpand, coverage 100%."
+
+from idlelib.autoexpand import AutoExpand
+import unittest
+from test.support import requires
+from tkinter import Text, Tk
+
+
+class DummyEditwin:
+    # AutoExpand.__init__ only needs .text
+    def __init__(self, text):
+        self.text = text
+
+class AutoExpandTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.tk = Tk()
+        cls.text = Text(cls.tk)
+        cls.auto_expand = AutoExpand(DummyEditwin(cls.text))
+        cls.auto_expand.bell = lambda: None
+
+# If mock_tk.Text._decode understood indexes 'insert' with suffixed 'linestart',
+# 'wordstart', and 'lineend', used by autoexpand, we could use the following
+# to run these test on non-gui machines (but check bell).
+##        try:
+##            requires('gui')
+##            #raise ResourceDenied()  # Uncomment to test mock.
+##        except ResourceDenied:
+##            from idlelib.idle_test.mock_tk import Text
+##            cls.text = Text()
+##            cls.text.bell = lambda: None
+##        else:
+##            from tkinter import Tk, Text
+##            cls.tk = Tk()
+##            cls.text = Text(cls.tk)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.auto_expand
+        if hasattr(cls, 'tk'):
+            cls.tk.destroy()
+            del cls.tk
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+
+    def test_get_prevword(self):
+        text = self.text
+        previous = self.auto_expand.getprevword
+        equal = self.assertEqual
+
+        equal(previous(), '')
+
+        text.insert('insert', 't')
+        equal(previous(), 't')
+
+        text.insert('insert', 'his')
+        equal(previous(), 'this')
+
+        text.insert('insert', ' ')
+        equal(previous(), '')
+
+        text.insert('insert', 'is')
+        equal(previous(), 'is')
+
+        text.insert('insert', '\nsample\nstring')
+        equal(previous(), 'string')
+
+        text.delete('3.0', 'insert')
+        equal(previous(), '')
+
+        text.delete('1.0', 'end')
+        equal(previous(), '')
+
+    def test_before_only(self):
+        previous = self.auto_expand.getprevword
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        self.text.insert('insert', 'ab ac bx ad ab a')
+        equal(self.auto_expand.getwords(), ['ab', 'ad', 'ac', 'a'])
+        expand('event')
+        equal(previous(), 'ab')
+        expand('event')
+        equal(previous(), 'ad')
+        expand('event')
+        equal(previous(), 'ac')
+        expand('event')
+        equal(previous(), 'a')
+
+    def test_after_only(self):
+        # Also add punctuation 'noise' that should be ignored.
+        text = self.text
+        previous = self.auto_expand.getprevword
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        text.insert('insert', 'a, [ab] ac: () bx"" cd ac= ad ya')
+        text.mark_set('insert', '1.1')
+        equal(self.auto_expand.getwords(), ['ab', 'ac', 'ad', 'a'])
+        expand('event')
+        equal(previous(), 'ab')
+        expand('event')
+        equal(previous(), 'ac')
+        expand('event')
+        equal(previous(), 'ad')
+        expand('event')
+        equal(previous(), 'a')
+
+    def test_both_before_after(self):
+        text = self.text
+        previous = self.auto_expand.getprevword
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        text.insert('insert', 'ab xy yz\n')
+        text.insert('insert', 'a ac by ac')
+
+        text.mark_set('insert', '2.1')
+        equal(self.auto_expand.getwords(), ['ab', 'ac', 'a'])
+        expand('event')
+        equal(previous(), 'ab')
+        expand('event')
+        equal(previous(), 'ac')
+        expand('event')
+        equal(previous(), 'a')
+
+    def test_other_expand_cases(self):
+        text = self.text
+        expand = self.auto_expand.expand_word_event
+        equal = self.assertEqual
+
+        # no expansion candidate found
+        equal(self.auto_expand.getwords(), [])
+        equal(expand('event'), 'break')
+
+        text.insert('insert', 'bx cy dz a')
+        equal(self.auto_expand.getwords(), [])
+
+        # reset state by successfully expanding once
+        # move cursor to another position and expand again
+        text.insert('insert', 'ac xy a ac ad a')
+        text.mark_set('insert', '1.7')
+        expand('event')
+        initial_state = self.auto_expand.state
+        text.mark_set('insert', '1.end')
+        expand('event')
+        new_state = self.auto_expand.state
+        self.assertNotEqual(initial_state, new_state)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_browser.py

@@ -0,0 +1,257 @@
+"Test browser, coverage 90%."
+
+from idlelib import browser
+from test.support import requires
+import unittest
+from unittest import mock
+from idlelib.idle_test.mock_idle import Func
+from idlelib.util import py_extensions
+
+from collections import deque
+import os.path
+import pyclbr
+from tkinter import Tk
+
+from idlelib.tree import TreeNode
+
+
+class ModuleBrowserTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.mb = browser.ModuleBrowser(cls.root, __file__, _utest=True)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.mb.close()
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root, cls.mb
+
+    def test_init(self):
+        mb = self.mb
+        eq = self.assertEqual
+        eq(mb.path, __file__)
+        eq(pyclbr._modules, {})
+        self.assertIsInstance(mb.node, TreeNode)
+        self.assertIsNotNone(browser.file_open)
+
+    def test_settitle(self):
+        mb = self.mb
+        self.assertIn(os.path.basename(__file__), mb.top.title())
+        self.assertEqual(mb.top.iconname(), 'Module Browser')
+
+    def test_rootnode(self):
+        mb = self.mb
+        rn = mb.rootnode()
+        self.assertIsInstance(rn, browser.ModuleBrowserTreeItem)
+
+    def test_close(self):
+        mb = self.mb
+        mb.top.destroy = Func()
+        mb.node.destroy = Func()
+        mb.close()
+        self.assertTrue(mb.top.destroy.called)
+        self.assertTrue(mb.node.destroy.called)
+        del mb.top.destroy, mb.node.destroy
+
+    def test_is_browseable_extension(self):
+        path = "/path/to/file"
+        for ext in py_extensions:
+            with self.subTest(ext=ext):
+                filename = f'{path}{ext}'
+                actual = browser.is_browseable_extension(filename)
+                expected = ext not in browser.browseable_extension_blocklist
+                self.assertEqual(actual, expected)
+
+
+# Nested tree same as in test_pyclbr.py except for supers on C0. C1.
+mb = pyclbr
+module, fname = 'test', 'test.py'
+C0 = mb.Class(module, 'C0', ['base'], fname, 1, end_lineno=9)
+F1 = mb._nest_function(C0, 'F1', 3, 5)
+C1 = mb._nest_class(C0, 'C1', 6, 9, [''])
+C2 = mb._nest_class(C1, 'C2', 7, 9)
+F3 = mb._nest_function(C2, 'F3', 9, 9)
+f0 = mb.Function(module, 'f0', fname, 11, end_lineno=15)
+f1 = mb._nest_function(f0, 'f1', 12, 14)
+f2 = mb._nest_function(f1, 'f2', 13, 13)
+c1 = mb._nest_class(f0, 'c1', 15, 15)
+mock_pyclbr_tree = {'C0': C0, 'f0': f0}
+
+# Adjust C0.name, C1.name so tests do not depend on order.
+browser.transform_children(mock_pyclbr_tree, 'test')  # C0(base)
+browser.transform_children(C0.children)  # C1()
+
+# The class below checks that the calls above are correct
+# and that duplicate calls have no effect.
+
+
+class TransformChildrenTest(unittest.TestCase):
+
+    def test_transform_module_children(self):
+        eq = self.assertEqual
+        transform = browser.transform_children
+        # Parameter matches tree module.
+        tcl = list(transform(mock_pyclbr_tree, 'test'))
+        eq(tcl, [C0, f0])
+        eq(tcl[0].name, 'C0(base)')
+        eq(tcl[1].name, 'f0')
+        # Check that second call does not change suffix.
+        tcl = list(transform(mock_pyclbr_tree, 'test'))
+        eq(tcl[0].name, 'C0(base)')
+        # Nothing to traverse if parameter name isn't same as tree module.
+        tcl = list(transform(mock_pyclbr_tree, 'different name'))
+        eq(tcl, [])
+
+    def test_transform_node_children(self):
+        eq = self.assertEqual
+        transform = browser.transform_children
+        # Class with two children, one name altered.
+        tcl = list(transform(C0.children))
+        eq(tcl, [F1, C1])
+        eq(tcl[0].name, 'F1')
+        eq(tcl[1].name, 'C1()')
+        tcl = list(transform(C0.children))
+        eq(tcl[1].name, 'C1()')
+        # Function with two children.
+        eq(list(transform(f0.children)), [f1, c1])
+
+
+class ModuleBrowserTreeItemTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.mbt = browser.ModuleBrowserTreeItem(fname)
+
+    def test_init(self):
+        self.assertEqual(self.mbt.file, fname)
+
+    def test_gettext(self):
+        self.assertEqual(self.mbt.GetText(), fname)
+
+    def test_geticonname(self):
+        self.assertEqual(self.mbt.GetIconName(), 'python')
+
+    def test_isexpandable(self):
+        self.assertTrue(self.mbt.IsExpandable())
+
+    def test_listchildren(self):
+        save_rex = browser.pyclbr.readmodule_ex
+        save_tc = browser.transform_children
+        browser.pyclbr.readmodule_ex = Func(result=mock_pyclbr_tree)
+        browser.transform_children = Func(result=[f0, C0])
+        try:
+            self.assertEqual(self.mbt.listchildren(), [f0, C0])
+        finally:
+            browser.pyclbr.readmodule_ex = save_rex
+            browser.transform_children = save_tc
+
+    def test_getsublist(self):
+        mbt = self.mbt
+        mbt.listchildren = Func(result=[f0, C0])
+        sub0, sub1 = mbt.GetSubList()
+        del mbt.listchildren
+        self.assertIsInstance(sub0, browser.ChildBrowserTreeItem)
+        self.assertIsInstance(sub1, browser.ChildBrowserTreeItem)
+        self.assertEqual(sub0.name, 'f0')
+        self.assertEqual(sub1.name, 'C0(base)')
+
+    @mock.patch('idlelib.browser.file_open')
+    def test_ondoubleclick(self, fopen):
+        mbt = self.mbt
+
+        with mock.patch('os.path.exists', return_value=False):
+            mbt.OnDoubleClick()
+            fopen.assert_not_called()
+
+        with mock.patch('os.path.exists', return_value=True):
+            mbt.OnDoubleClick()
+            fopen.assert_called_once_with(fname)
+
+
+class ChildBrowserTreeItemTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        CBT = browser.ChildBrowserTreeItem
+        cls.cbt_f1 = CBT(f1)
+        cls.cbt_C1 = CBT(C1)
+        cls.cbt_F1 = CBT(F1)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.cbt_C1, cls.cbt_f1, cls.cbt_F1
+
+    def test_init(self):
+        eq = self.assertEqual
+        eq(self.cbt_C1.name, 'C1()')
+        self.assertFalse(self.cbt_C1.isfunction)
+        eq(self.cbt_f1.name, 'f1')
+        self.assertTrue(self.cbt_f1.isfunction)
+
+    def test_gettext(self):
+        self.assertEqual(self.cbt_C1.GetText(), 'class C1()')
+        self.assertEqual(self.cbt_f1.GetText(), 'def f1(...)')
+
+    def test_geticonname(self):
+        self.assertEqual(self.cbt_C1.GetIconName(), 'folder')
+        self.assertEqual(self.cbt_f1.GetIconName(), 'python')
+
+    def test_isexpandable(self):
+        self.assertTrue(self.cbt_C1.IsExpandable())
+        self.assertTrue(self.cbt_f1.IsExpandable())
+        self.assertFalse(self.cbt_F1.IsExpandable())
+
+    def test_getsublist(self):
+        eq = self.assertEqual
+        CBT = browser.ChildBrowserTreeItem
+
+        f1sublist = self.cbt_f1.GetSubList()
+        self.assertIsInstance(f1sublist[0], CBT)
+        eq(len(f1sublist), 1)
+        eq(f1sublist[0].name, 'f2')
+
+        eq(self.cbt_F1.GetSubList(), [])
+
+    @mock.patch('idlelib.browser.file_open')
+    def test_ondoubleclick(self, fopen):
+        goto = fopen.return_value.gotoline = mock.Mock()
+        self.cbt_F1.OnDoubleClick()
+        fopen.assert_called()
+        goto.assert_called()
+        goto.assert_called_with(self.cbt_F1.obj.lineno)
+        # Failure test would have to raise OSError or AttributeError.
+
+
+class NestedChildrenTest(unittest.TestCase):
+    "Test that all the nodes in a nested tree are added to the BrowserTree."
+
+    def test_nested(self):
+        queue = deque()
+        actual_names = []
+        # The tree items are processed in breadth first order.
+        # Verify that processing each sublist hits every node and
+        # in the right order.
+        expected_names = ['f0', 'C0(base)',
+                          'f1', 'c1', 'F1', 'C1()',
+                          'f2', 'C2',
+                          'F3']
+        CBT = browser.ChildBrowserTreeItem
+        queue.extend((CBT(f0), CBT(C0)))
+        while queue:
+            cb = queue.popleft()
+            sublist = cb.GetSubList()
+            queue.extend(sublist)
+            self.assertIn(cb.name, cb.GetText())
+            self.assertIn(cb.GetIconName(), ('python', 'folder'))
+            self.assertIs(cb.IsExpandable(), sublist != [])
+            actual_names.append(cb.name)
+        self.assertEqual(actual_names, expected_names)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_calltip.py

@@ -0,0 +1,372 @@
+"Test calltip, coverage 76%"
+
+from idlelib import calltip
+import unittest
+from unittest.mock import Mock
+import textwrap
+import types
+import re
+from idlelib.idle_test.mock_tk import Text
+from test.support import MISSING_C_DOCSTRINGS
+
+
+# Test Class TC is used in multiple get_argspec test methods
+class TC:
+    'doc'
+    tip = "(ai=None, *b)"
+    def __init__(self, ai=None, *b): 'doc'
+    __init__.tip = "(self, ai=None, *b)"
+    def t1(self): 'doc'
+    t1.tip = "(self)"
+    def t2(self, ai, b=None): 'doc'
+    t2.tip = "(self, ai, b=None)"
+    def t3(self, ai, *args): 'doc'
+    t3.tip = "(self, ai, *args)"
+    def t4(self, *args): 'doc'
+    t4.tip = "(self, *args)"
+    def t5(self, ai, b=None, *args, **kw): 'doc'
+    t5.tip = "(self, ai, b=None, *args, **kw)"
+    def t6(no, self): 'doc'
+    t6.tip = "(no, self)"
+    def __call__(self, ci): 'doc'
+    __call__.tip = "(self, ci)"
+    def nd(self): pass  # No doc.
+    # attaching .tip to wrapped methods does not work
+    @classmethod
+    def cm(cls, a): 'doc'
+    @staticmethod
+    def sm(b): 'doc'
+
+
+tc = TC()
+default_tip = calltip._default_callable_argspec
+get_spec = calltip.get_argspec
+
+
+class Get_argspecTest(unittest.TestCase):
+    # The get_spec function must return a string, even if blank.
+    # Test a variety of objects to be sure that none cause it to raise
+    # (quite aside from getting as correct an answer as possible).
+    # The tests of builtins may break if inspect or the docstrings change,
+    # but a red buildbot is better than a user crash (as has happened).
+    # For a simple mismatch, change the expected output to the actual.
+
+    @unittest.skipIf(MISSING_C_DOCSTRINGS,
+                     "Signature information for builtins requires docstrings")
+    def test_builtins(self):
+
+        def tiptest(obj, out):
+            self.assertEqual(get_spec(obj), out)
+
+        # Python class that inherits builtin methods
+        class List(list): "List() doc"
+
+        # Simulate builtin with no docstring for default tip test
+        class SB:  __call__ = None
+
+        if List.__doc__ is not None:
+            tiptest(List,
+                    f'(iterable=(), /)'
+                    f'\n{List.__doc__}')
+        tiptest(list.__new__,
+              '(*args, **kwargs)\n'
+              'Create and return a new object.  '
+              'See help(type) for accurate signature.')
+        tiptest(list.__init__,
+              '(self, /, *args, **kwargs)\n'
+              'Initialize self.  See help(type(self)) for accurate signature.')
+        append_doc = "\nAppend object to the end of the list."
+        tiptest(list.append, '(self, object, /)' + append_doc)
+        tiptest(List.append, '(self, object, /)' + append_doc)
+        tiptest([].append, '(object, /)' + append_doc)
+        # The use of 'object' above matches the signature text.
+
+        tiptest(types.MethodType,
+              '(function, instance, /)\n'
+              'Create a bound instance method object.')
+        tiptest(SB(), default_tip)
+
+        p = re.compile('')
+        tiptest(re.sub, '''\
+(pattern, repl, string, count=0, flags=0)
+Return the string obtained by replacing the leftmost
+non-overlapping occurrences of the pattern in string by the
+replacement repl.  repl can be either a string or a callable;
+if a string, backslash escapes in it are processed.  If it is
+a callable, it's passed the Match object and must return''')
+        tiptest(p.sub, '''\
+(repl, string, count=0)
+Return the string obtained by replacing the leftmost \
+non-overlapping occurrences o...''')
+
+    def test_signature_wrap(self):
+        if textwrap.TextWrapper.__doc__ is not None:
+            self.assertEqual(get_spec(textwrap.TextWrapper), '''\
+(width=70, initial_indent='', subsequent_indent='', expand_tabs=True,
+    replace_whitespace=True, fix_sentence_endings=False, break_long_words=True,
+    drop_whitespace=True, break_on_hyphens=True, tabsize=8, *, max_lines=None,
+    placeholder=' [...]')
+Object for wrapping/filling text.  The public interface consists of
+the wrap() and fill() methods; the other methods are just there for
+subclasses to override in order to tweak the default behaviour.
+If you want to completely replace the main wrapping algorithm,
+you\'ll probably have to override _wrap_chunks().''')
+
+    def test_properly_formatted(self):
+
+        def foo(s='a'*100):
+            pass
+
+        def bar(s='a'*100):
+            """Hello Guido"""
+            pass
+
+        def baz(s='a'*100, z='b'*100):
+            pass
+
+        indent = calltip._INDENT
+
+        sfoo = "(s='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"\
+               "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n" + indent + "aaaaaaaaa"\
+               "aaaaaaaaaa')"
+        sbar = "(s='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"\
+               "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n" + indent + "aaaaaaaaa"\
+               "aaaaaaaaaa')\nHello Guido"
+        sbaz = "(s='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"\
+               "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n" + indent + "aaaaaaaaa"\
+               "aaaaaaaaaa', z='bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"\
+               "bbbbbbbbbbbbbbbbb\n" + indent + "bbbbbbbbbbbbbbbbbbbbbb"\
+               "bbbbbbbbbbbbbbbbbbbbbb')"
+
+        for func,doc in [(foo, sfoo), (bar, sbar), (baz, sbaz)]:
+            with self.subTest(func=func, doc=doc):
+                self.assertEqual(get_spec(func), doc)
+
+    def test_docline_truncation(self):
+        def f(): pass
+        f.__doc__ = 'a'*300
+        self.assertEqual(get_spec(f), f"()\n{'a'*(calltip._MAX_COLS-3) + '...'}")
+
+    @unittest.skipIf(MISSING_C_DOCSTRINGS,
+                     "Signature information for builtins requires docstrings")
+    def test_multiline_docstring(self):
+        # Test fewer lines than max.
+        self.assertEqual(get_spec(range),
+                "range(stop) -> range object\n"
+                "range(start, stop[, step]) -> range object")
+
+        # Test max lines
+        self.assertEqual(get_spec(bytes), '''\
+bytes(iterable_of_ints) -> bytes
+bytes(string, encoding[, errors]) -> bytes
+bytes(bytes_or_buffer) -> immutable copy of bytes_or_buffer
+bytes(int) -> bytes object of size given by the parameter initialized with null bytes
+bytes() -> empty bytes object''')
+
+    def test_multiline_docstring_2(self):
+        # Test more than max lines
+        def f(): pass
+        f.__doc__ = 'a\n' * 15
+        self.assertEqual(get_spec(f), '()' + '\na' * calltip._MAX_LINES)
+
+    def test_functions(self):
+        def t1(): 'doc'
+        t1.tip = "()"
+        def t2(a, b=None): 'doc'
+        t2.tip = "(a, b=None)"
+        def t3(a, *args): 'doc'
+        t3.tip = "(a, *args)"
+        def t4(*args): 'doc'
+        t4.tip = "(*args)"
+        def t5(a, b=None, *args, **kw): 'doc'
+        t5.tip = "(a, b=None, *args, **kw)"
+
+        doc = '\ndoc' if t1.__doc__ is not None else ''
+        for func in (t1, t2, t3, t4, t5, TC):
+            with self.subTest(func=func):
+                self.assertEqual(get_spec(func), func.tip + doc)
+
+    def test_methods(self):
+        doc = '\ndoc' if TC.__doc__ is not None else ''
+        for meth in (TC.t1, TC.t2, TC.t3, TC.t4, TC.t5, TC.t6, TC.__call__):
+            with self.subTest(meth=meth):
+                self.assertEqual(get_spec(meth), meth.tip + doc)
+        self.assertEqual(get_spec(TC.cm), "(a)" + doc)
+        self.assertEqual(get_spec(TC.sm), "(b)" + doc)
+
+    def test_bound_methods(self):
+        # test that first parameter is correctly removed from argspec
+        doc = '\ndoc' if TC.__doc__ is not None else ''
+        for meth, mtip  in ((tc.t1, "()"), (tc.t4, "(*args)"),
+                            (tc.t6, "(self)"), (tc.__call__, '(ci)'),
+                            (tc, '(ci)'), (TC.cm, "(a)"),):
+            with self.subTest(meth=meth, mtip=mtip):
+                self.assertEqual(get_spec(meth), mtip + doc)
+
+    def test_starred_parameter(self):
+        # test that starred first parameter is *not* removed from argspec
+        class C:
+            def m1(*args): pass
+        c = C()
+        for meth, mtip  in ((C.m1, '(*args)'), (c.m1, "(*args)"),):
+            with self.subTest(meth=meth, mtip=mtip):
+                self.assertEqual(get_spec(meth), mtip)
+
+    def test_invalid_method_get_spec(self):
+        class C:
+            def m2(**kwargs): pass
+        class Test:
+            def __call__(*, a): pass
+
+        mtip = calltip._invalid_method
+        self.assertEqual(get_spec(C().m2), mtip)
+        self.assertEqual(get_spec(Test()), mtip)
+
+    def test_non_ascii_name(self):
+        # test that re works to delete a first parameter name that
+        # includes non-ascii chars, such as various forms of A.
+        uni = "(A\u0391\u0410\u05d0\u0627\u0905\u1e00\u3042, a)"
+        assert calltip._first_param.sub('', uni) == '(a)'
+
+    def test_no_docstring(self):
+        for meth, mtip in ((TC.nd, "(self)"), (tc.nd, "()")):
+            with self.subTest(meth=meth, mtip=mtip):
+                self.assertEqual(get_spec(meth), mtip)
+
+    def test_buggy_getattr_class(self):
+        class NoCall:
+            def __getattr__(self, name):  # Not invoked for class attribute.
+                raise IndexError  # Bug.
+        class CallA(NoCall):
+            def __call__(self, ci):  # Bug does not matter.
+                pass
+        class CallB(NoCall):
+            def __call__(oui, a, b, c):  # Non-standard 'self'.
+                pass
+
+        for meth, mtip  in ((NoCall, default_tip), (CallA, default_tip),
+                            (NoCall(), ''), (CallA(), '(ci)'),
+                            (CallB(), '(a, b, c)')):
+            with self.subTest(meth=meth, mtip=mtip):
+                self.assertEqual(get_spec(meth), mtip)
+
+    def test_metaclass_class(self):  # Failure case for issue 38689.
+        class Type(type):  # Type() requires 3 type args, returns class.
+            __class__ = property({}.__getitem__, {}.__setitem__)
+        class Object(metaclass=Type):
+            __slots__ = '__class__'
+        for meth, mtip  in ((Type, get_spec(type)), (Object, default_tip),
+                            (Object(), '')):
+            with self.subTest(meth=meth, mtip=mtip):
+                self.assertEqual(get_spec(meth), mtip)
+
+    def test_non_callables(self):
+        for obj in (0, 0.0, '0', b'0', [], {}):
+            with self.subTest(obj=obj):
+                self.assertEqual(get_spec(obj), '')
+
+
+class Get_entityTest(unittest.TestCase):
+    def test_bad_entity(self):
+        self.assertIsNone(calltip.get_entity('1/0'))
+    def test_good_entity(self):
+        self.assertIs(calltip.get_entity('int'), int)
+
+
+# Test the 9 Calltip methods.
+# open_calltip is about half the code; the others are fairly trivial.
+# The default mocks are what are needed for open_calltip.
+
+class mock_Shell:
+    "Return mock sufficient to pass to hyperparser."
+    def __init__(self, text):
+        text.tag_prevrange = Mock(return_value=None)
+        self.text = text
+        self.prompt_last_line = ">>> "
+        self.indentwidth = 4
+        self.tabwidth = 8
+
+
+class mock_TipWindow:
+    def __init__(self):
+        pass
+
+    def showtip(self, text, parenleft, parenright):
+        self.args = parenleft, parenright
+        self.parenline, self.parencol = map(int, parenleft.split('.'))
+
+
+class WrappedCalltip(calltip.Calltip):
+    def _make_tk_calltip_window(self):
+        return mock_TipWindow()
+
+    def remove_calltip_window(self, event=None):
+        if self.active_calltip:  # Setup to None.
+            self.active_calltip = None
+            self.tips_removed += 1  # Setup to 0.
+
+    def fetch_tip(self, expression):
+        return 'tip'
+
+
+class CalltipTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.text = Text()
+        cls.ct = WrappedCalltip(mock_Shell(cls.text))
+
+    def setUp(self):
+        self.text.delete('1.0', 'end')  # Insert and call
+        self.ct.active_calltip = None
+        # Test .active_calltip, +args
+        self.ct.tips_removed = 0
+
+    def open_close(self, testfunc):
+        # Open-close template with testfunc called in between.
+        opentip = self.ct.open_calltip
+        self.text.insert(1.0, 'f(')
+        opentip(False)
+        self.tip = self.ct.active_calltip
+        testfunc(self)  ###
+        self.text.insert('insert', ')')
+        opentip(False)
+        self.assertIsNone(self.ct.active_calltip, None)
+
+    def test_open_close(self):
+        def args(self):
+            self.assertEqual(self.tip.args, ('1.1', '1.end'))
+        self.open_close(args)
+
+    def test_repeated_force(self):
+        def force(self):
+            for char in 'abc':
+                self.text.insert('insert', 'a')
+                self.ct.open_calltip(True)
+                self.ct.open_calltip(True)
+            self.assertIs(self.ct.active_calltip, self.tip)
+        self.open_close(force)
+
+    def test_repeated_parens(self):
+        def parens(self):
+            for context in "a", "'":
+                with self.subTest(context=context):
+                    self.text.insert('insert', context)
+                    for char in '(()())':
+                        self.text.insert('insert', char)
+                    self.assertIs(self.ct.active_calltip, self.tip)
+            self.text.insert('insert', "'")
+        self.open_close(parens)
+
+    def test_comment_parens(self):
+        def comment(self):
+            self.text.insert('insert', "# ")
+            for char in '(()())':
+                self.text.insert('insert', char)
+            self.assertIs(self.ct.active_calltip, self.tip)
+            self.text.insert('insert', "\n")
+        self.open_close(comment)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_calltip_w.py

@@ -0,0 +1,29 @@
+"Test calltip_w, coverage 18%."
+
+from idlelib import calltip_w
+import unittest
+from test.support import requires
+from tkinter import Tk, Text
+
+
+class CallTipWindowTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.calltip = calltip_w.CalltipWindow(cls.text)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.text, cls.root
+
+    def test_init(self):
+        self.assertEqual(self.calltip.anchor_widget, self.text)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_codecontext.py

@@ -0,0 +1,455 @@
+"Test codecontext, coverage 100%"
+
+from idlelib import codecontext
+import unittest
+import unittest.mock
+from test.support import requires
+from tkinter import NSEW, Tk, Frame, Text, TclError
+
+from unittest import mock
+import re
+from idlelib import config
+
+
+usercfg = codecontext.idleConf.userCfg
+testcfg = {
+    'main': config.IdleUserConfParser(''),
+    'highlight': config.IdleUserConfParser(''),
+    'keys': config.IdleUserConfParser(''),
+    'extensions': config.IdleUserConfParser(''),
+}
+code_sample = """\
+
+class C1:
+    # Class comment.
+    def __init__(self, a, b):
+        self.a = a
+        self.b = b
+    def compare(self):
+        if a > b:
+            return a
+        elif a < b:
+            return b
+        else:
+            return None
+"""
+
+
+class DummyEditwin:
+    def __init__(self, root, frame, text):
+        self.root = root
+        self.top = root
+        self.text_frame = frame
+        self.text = text
+        self.label = ''
+
+    def getlineno(self, index):
+        return int(float(self.text.index(index)))
+
+    def update_menu_label(self, **kwargs):
+        self.label = kwargs['label']
+
+
+class CodeContextTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        root = cls.root = Tk()
+        root.withdraw()
+        frame = cls.frame = Frame(root)
+        text = cls.text = Text(frame)
+        text.insert('1.0', code_sample)
+        # Need to pack for creation of code context text widget.
+        frame.pack(side='left', fill='both', expand=1)
+        text.grid(row=1, column=1, sticky=NSEW)
+        cls.editor = DummyEditwin(root, frame, text)
+        codecontext.idleConf.userCfg = testcfg
+
+    @classmethod
+    def tearDownClass(cls):
+        codecontext.idleConf.userCfg = usercfg
+        cls.editor.text.delete('1.0', 'end')
+        del cls.editor, cls.frame, cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text.yview(0)
+        self.text['font'] = 'TkFixedFont'
+        self.cc = codecontext.CodeContext(self.editor)
+
+        self.highlight_cfg = {"background": '#abcdef',
+                              "foreground": '#123456'}
+        orig_idleConf_GetHighlight = codecontext.idleConf.GetHighlight
+        def mock_idleconf_GetHighlight(theme, element):
+            if element == 'context':
+                return self.highlight_cfg
+            return orig_idleConf_GetHighlight(theme, element)
+        GetHighlight_patcher = unittest.mock.patch.object(
+            codecontext.idleConf, 'GetHighlight', mock_idleconf_GetHighlight)
+        GetHighlight_patcher.start()
+        self.addCleanup(GetHighlight_patcher.stop)
+
+        self.font_override = 'TkFixedFont'
+        def mock_idleconf_GetFont(root, configType, section):
+            return self.font_override
+        GetFont_patcher = unittest.mock.patch.object(
+            codecontext.idleConf, 'GetFont', mock_idleconf_GetFont)
+        GetFont_patcher.start()
+        self.addCleanup(GetFont_patcher.stop)
+
+    def tearDown(self):
+        if self.cc.context:
+            self.cc.context.destroy()
+        # Explicitly call __del__ to remove scheduled scripts.
+        self.cc.__del__()
+        del self.cc.context, self.cc
+
+    def test_init(self):
+        eq = self.assertEqual
+        ed = self.editor
+        cc = self.cc
+
+        eq(cc.editwin, ed)
+        eq(cc.text, ed.text)
+        eq(cc.text['font'], ed.text['font'])
+        self.assertIsNone(cc.context)
+        eq(cc.info, [(0, -1, '', False)])
+        eq(cc.topvisible, 1)
+        self.assertIsNone(self.cc.t1)
+
+    def test_del(self):
+        self.cc.__del__()
+
+    def test_del_with_timer(self):
+        timer = self.cc.t1 = self.text.after(10000, lambda: None)
+        self.cc.__del__()
+        with self.assertRaises(TclError) as cm:
+            self.root.tk.call('after', 'info', timer)
+        self.assertIn("doesn't exist", str(cm.exception))
+
+    def test_reload(self):
+        codecontext.CodeContext.reload()
+        self.assertEqual(self.cc.context_depth, 15)
+
+    def test_toggle_code_context_event(self):
+        eq = self.assertEqual
+        cc = self.cc
+        toggle = cc.toggle_code_context_event
+
+        # Make sure code context is off.
+        if cc.context:
+            toggle()
+
+        # Toggle on.
+        toggle()
+        self.assertIsNotNone(cc.context)
+        eq(cc.context['font'], self.text['font'])
+        eq(cc.context['fg'], self.highlight_cfg['foreground'])
+        eq(cc.context['bg'], self.highlight_cfg['background'])
+        eq(cc.context.get('1.0', 'end-1c'), '')
+        eq(cc.editwin.label, 'Hide Code Context')
+        eq(self.root.tk.call('after', 'info', self.cc.t1)[1], 'timer')
+
+        # Toggle off.
+        toggle()
+        self.assertIsNone(cc.context)
+        eq(cc.editwin.label, 'Show Code Context')
+        self.assertIsNone(self.cc.t1)
+
+        # Scroll down and toggle back on.
+        line11_context = '\n'.join(x[2] for x in cc.get_context(11)[0])
+        cc.text.yview(11)
+        toggle()
+        eq(cc.context.get('1.0', 'end-1c'), line11_context)
+
+        # Toggle off and on again.
+        toggle()
+        toggle()
+        eq(cc.context.get('1.0', 'end-1c'), line11_context)
+
+    def test_get_context(self):
+        eq = self.assertEqual
+        gc = self.cc.get_context
+
+        # stopline must be greater than 0.
+        with self.assertRaises(AssertionError):
+            gc(1, stopline=0)
+
+        eq(gc(3), ([(2, 0, 'class C1:', 'class')], 0))
+
+        # Don't return comment.
+        eq(gc(4), ([(2, 0, 'class C1:', 'class')], 0))
+
+        # Two indentation levels and no comment.
+        eq(gc(5), ([(2, 0, 'class C1:', 'class'),
+                    (4, 4, '    def __init__(self, a, b):', 'def')], 0))
+
+        # Only one 'def' is returned, not both at the same indent level.
+        eq(gc(10), ([(2, 0, 'class C1:', 'class'),
+                     (7, 4, '    def compare(self):', 'def'),
+                     (8, 8, '        if a > b:', 'if')], 0))
+
+        # With 'elif', also show the 'if' even though it's at the same level.
+        eq(gc(11), ([(2, 0, 'class C1:', 'class'),
+                     (7, 4, '    def compare(self):', 'def'),
+                     (8, 8, '        if a > b:', 'if'),
+                     (10, 8, '        elif a < b:', 'elif')], 0))
+
+        # Set stop_line to not go back to first line in source code.
+        # Return includes stop_line.
+        eq(gc(11, stopline=2), ([(2, 0, 'class C1:', 'class'),
+                                 (7, 4, '    def compare(self):', 'def'),
+                                 (8, 8, '        if a > b:', 'if'),
+                                 (10, 8, '        elif a < b:', 'elif')], 0))
+        eq(gc(11, stopline=3), ([(7, 4, '    def compare(self):', 'def'),
+                                 (8, 8, '        if a > b:', 'if'),
+                                 (10, 8, '        elif a < b:', 'elif')], 4))
+        eq(gc(11, stopline=8), ([(8, 8, '        if a > b:', 'if'),
+                                 (10, 8, '        elif a < b:', 'elif')], 8))
+
+        # Set stop_indent to test indent level to stop at.
+        eq(gc(11, stopindent=4), ([(7, 4, '    def compare(self):', 'def'),
+                                   (8, 8, '        if a > b:', 'if'),
+                                   (10, 8, '        elif a < b:', 'elif')], 4))
+        # Check that the 'if' is included.
+        eq(gc(11, stopindent=8), ([(8, 8, '        if a > b:', 'if'),
+                                   (10, 8, '        elif a < b:', 'elif')], 8))
+
+    def test_update_code_context(self):
+        eq = self.assertEqual
+        cc = self.cc
+        # Ensure code context is active.
+        if not cc.context:
+            cc.toggle_code_context_event()
+
+        # Invoke update_code_context without scrolling - nothing happens.
+        self.assertIsNone(cc.update_code_context())
+        eq(cc.info, [(0, -1, '', False)])
+        eq(cc.topvisible, 1)
+
+        # Scroll down to line 1.
+        cc.text.yview(1)
+        cc.update_code_context()
+        eq(cc.info, [(0, -1, '', False)])
+        eq(cc.topvisible, 2)
+        eq(cc.context.get('1.0', 'end-1c'), '')
+
+        # Scroll down to line 2.
+        cc.text.yview(2)
+        cc.update_code_context()
+        eq(cc.info, [(0, -1, '', False), (2, 0, 'class C1:', 'class')])
+        eq(cc.topvisible, 3)
+        eq(cc.context.get('1.0', 'end-1c'), 'class C1:')
+
+        # Scroll down to line 3.  Since it's a comment, nothing changes.
+        cc.text.yview(3)
+        cc.update_code_context()
+        eq(cc.info, [(0, -1, '', False), (2, 0, 'class C1:', 'class')])
+        eq(cc.topvisible, 4)
+        eq(cc.context.get('1.0', 'end-1c'), 'class C1:')
+
+        # Scroll down to line 4.
+        cc.text.yview(4)
+        cc.update_code_context()
+        eq(cc.info, [(0, -1, '', False),
+                     (2, 0, 'class C1:', 'class'),
+                     (4, 4, '    def __init__(self, a, b):', 'def')])
+        eq(cc.topvisible, 5)
+        eq(cc.context.get('1.0', 'end-1c'), 'class C1:\n'
+                                            '    def __init__(self, a, b):')
+
+        # Scroll down to line 11.  Last 'def' is removed.
+        cc.text.yview(11)
+        cc.update_code_context()
+        eq(cc.info, [(0, -1, '', False),
+                     (2, 0, 'class C1:', 'class'),
+                     (7, 4, '    def compare(self):', 'def'),
+                     (8, 8, '        if a > b:', 'if'),
+                     (10, 8, '        elif a < b:', 'elif')])
+        eq(cc.topvisible, 12)
+        eq(cc.context.get('1.0', 'end-1c'), 'class C1:\n'
+                                            '    def compare(self):\n'
+                                            '        if a > b:\n'
+                                            '        elif a < b:')
+
+        # No scroll.  No update, even though context_depth changed.
+        cc.update_code_context()
+        cc.context_depth = 1
+        eq(cc.info, [(0, -1, '', False),
+                     (2, 0, 'class C1:', 'class'),
+                     (7, 4, '    def compare(self):', 'def'),
+                     (8, 8, '        if a > b:', 'if'),
+                     (10, 8, '        elif a < b:', 'elif')])
+        eq(cc.topvisible, 12)
+        eq(cc.context.get('1.0', 'end-1c'), 'class C1:\n'
+                                            '    def compare(self):\n'
+                                            '        if a > b:\n'
+                                            '        elif a < b:')
+
+        # Scroll up.
+        cc.text.yview(5)
+        cc.update_code_context()
+        eq(cc.info, [(0, -1, '', False),
+                     (2, 0, 'class C1:', 'class'),
+                     (4, 4, '    def __init__(self, a, b):', 'def')])
+        eq(cc.topvisible, 6)
+        # context_depth is 1.
+        eq(cc.context.get('1.0', 'end-1c'), '    def __init__(self, a, b):')
+
+    def test_jumptoline(self):
+        eq = self.assertEqual
+        cc = self.cc
+        jump = cc.jumptoline
+
+        if not cc.context:
+            cc.toggle_code_context_event()
+
+        # Empty context.
+        cc.text.yview('2.0')
+        cc.update_code_context()
+        eq(cc.topvisible, 2)
+        cc.context.mark_set('insert', '1.5')
+        jump()
+        eq(cc.topvisible, 1)
+
+        # 4 lines of context showing.
+        cc.text.yview('12.0')
+        cc.update_code_context()
+        eq(cc.topvisible, 12)
+        cc.context.mark_set('insert', '3.0')
+        jump()
+        eq(cc.topvisible, 8)
+
+        # More context lines than limit.
+        cc.context_depth = 2
+        cc.text.yview('12.0')
+        cc.update_code_context()
+        eq(cc.topvisible, 12)
+        cc.context.mark_set('insert', '1.0')
+        jump()
+        eq(cc.topvisible, 8)
+
+        # Context selection stops jump.
+        cc.text.yview('5.0')
+        cc.update_code_context()
+        cc.context.tag_add('sel', '1.0', '2.0')
+        cc.context.mark_set('insert', '1.0')
+        jump()  # Without selection, to line 2.
+        eq(cc.topvisible, 5)
+
+    @mock.patch.object(codecontext.CodeContext, 'update_code_context')
+    def test_timer_event(self, mock_update):
+        # Ensure code context is not active.
+        if self.cc.context:
+            self.cc.toggle_code_context_event()
+        self.cc.timer_event()
+        mock_update.assert_not_called()
+
+        # Activate code context.
+        self.cc.toggle_code_context_event()
+        self.cc.timer_event()
+        mock_update.assert_called()
+
+    def test_font(self):
+        eq = self.assertEqual
+        cc = self.cc
+
+        orig_font = cc.text['font']
+        test_font = 'TkTextFont'
+        self.assertNotEqual(orig_font, test_font)
+
+        # Ensure code context is not active.
+        if cc.context is not None:
+            cc.toggle_code_context_event()
+
+        self.font_override = test_font
+        # Nothing breaks or changes with inactive code context.
+        cc.update_font()
+
+        # Activate code context, previous font change is immediately effective.
+        cc.toggle_code_context_event()
+        eq(cc.context['font'], test_font)
+
+        # Call the font update, change is picked up.
+        self.font_override = orig_font
+        cc.update_font()
+        eq(cc.context['font'], orig_font)
+
+    def test_highlight_colors(self):
+        eq = self.assertEqual
+        cc = self.cc
+
+        orig_colors = dict(self.highlight_cfg)
+        test_colors = {'background': '#222222', 'foreground': '#ffff00'}
+
+        def assert_colors_are_equal(colors):
+            eq(cc.context['background'], colors['background'])
+            eq(cc.context['foreground'], colors['foreground'])
+
+        # Ensure code context is not active.
+        if cc.context:
+            cc.toggle_code_context_event()
+
+        self.highlight_cfg = test_colors
+        # Nothing breaks with inactive code context.
+        cc.update_highlight_colors()
+
+        # Activate code context, previous colors change is immediately effective.
+        cc.toggle_code_context_event()
+        assert_colors_are_equal(test_colors)
+
+        # Call colors update with no change to the configured colors.
+        cc.update_highlight_colors()
+        assert_colors_are_equal(test_colors)
+
+        # Call the colors update with code context active, change is picked up.
+        self.highlight_cfg = orig_colors
+        cc.update_highlight_colors()
+        assert_colors_are_equal(orig_colors)
+
+
+class HelperFunctionText(unittest.TestCase):
+
+    def test_get_spaces_firstword(self):
+        get = codecontext.get_spaces_firstword
+        test_lines = (
+            ('    first word', ('    ', 'first')),
+            ('\tfirst word', ('\t', 'first')),
+            ('  \u19D4\u19D2: ', ('  ', '\u19D4\u19D2')),
+            ('no spaces', ('', 'no')),
+            ('', ('', '')),
+            ('# TEST COMMENT', ('', '')),
+            ('    (continuation)', ('    ', ''))
+            )
+        for line, expected_output in test_lines:
+            self.assertEqual(get(line), expected_output)
+
+        # Send the pattern in the call.
+        self.assertEqual(get('    (continuation)',
+                             c=re.compile(r'^(\s*)([^\s]*)')),
+                         ('    ', '(continuation)'))
+
+    def test_get_line_info(self):
+        eq = self.assertEqual
+        gli = codecontext.get_line_info
+        lines = code_sample.splitlines()
+
+        # Line 1 is not a BLOCKOPENER.
+        eq(gli(lines[0]), (codecontext.INFINITY, '', False))
+        # Line 2 is a BLOCKOPENER without an indent.
+        eq(gli(lines[1]), (0, 'class C1:', 'class'))
+        # Line 3 is not a BLOCKOPENER and does not return the indent level.
+        eq(gli(lines[2]), (codecontext.INFINITY, '    # Class comment.', False))
+        # Line 4 is a BLOCKOPENER and is indented.
+        eq(gli(lines[3]), (4, '    def __init__(self, a, b):', 'def'))
+        # Line 8 is a different BLOCKOPENER and is indented.
+        eq(gli(lines[7]), (8, '        if a > b:', 'if'))
+        # Test tab.
+        eq(gli('\tif a == b:'), (1, '\tif a == b:', 'if'))
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_colorizer.py

@@ -0,0 +1,622 @@
+"Test colorizer, coverage 99%."
+from idlelib import colorizer
+from test.support import requires
+import unittest
+from unittest import mock
+from idlelib.idle_test.tkinter_testing_utils import run_in_tk_mainloop
+
+from functools import partial
+import textwrap
+from tkinter import Tk, Text
+from idlelib import config
+from idlelib.percolator import Percolator
+
+
+usercfg = colorizer.idleConf.userCfg
+testcfg = {
+    'main': config.IdleUserConfParser(''),
+    'highlight': config.IdleUserConfParser(''),
+    'keys': config.IdleUserConfParser(''),
+    'extensions': config.IdleUserConfParser(''),
+}
+
+source = textwrap.dedent("""\
+    if True: int ('1') # keyword, builtin, string, comment
+    elif False: print(0)  # 'string' in comment
+    else: float(None)  # if in comment
+    if iF + If + IF: 'keyword matching must respect case'
+    if'': x or''  # valid keyword-string no-space combinations
+    async def f(): await g()
+    # Strings should be entirely colored, including quotes.
+    'x', '''x''', "x", \"""x\"""
+    'abc\\
+    def'
+    '''abc\\
+    def'''
+    # All valid prefixes for unicode and byte strings should be colored.
+    r'x', u'x', R'x', U'x', f'x', F'x'
+    fr'x', Fr'x', fR'x', FR'x', rf'x', rF'x', Rf'x', RF'x'
+    b'x',B'x', br'x',Br'x',bR'x',BR'x', rb'x', rB'x',Rb'x',RB'x'
+    # Invalid combinations of legal characters should be half colored.
+    ur'x', ru'x', uf'x', fu'x', UR'x', ufr'x', rfu'x', xf'x', fx'x'
+    match point:
+        case (x, 0) as _:
+            print(f"X={x}")
+        case [_, [_], "_",
+                _]:
+            pass
+        case _ if ("a" if _ else set()): pass
+        case _:
+            raise ValueError("Not a point _")
+    '''
+    case _:'''
+    "match x:"
+    """)
+
+
+def setUpModule():
+    colorizer.idleConf.userCfg = testcfg
+
+
+def tearDownModule():
+    colorizer.idleConf.userCfg = usercfg
+
+
+class FunctionTest(unittest.TestCase):
+
+    def test_any(self):
+        self.assertEqual(colorizer.any('test', ('a', 'b', 'cd')),
+                         '(?P<test>a|b|cd)')
+
+    def test_make_pat(self):
+        # Tested in more detail by testing prog.
+        self.assertTrue(colorizer.make_pat())
+
+    def test_prog(self):
+        prog = colorizer.prog
+        eq = self.assertEqual
+        line = 'def f():\n    print("hello")\n'
+        m = prog.search(line)
+        eq(m.groupdict()['KEYWORD'], 'def')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['SYNC'], '\n')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['BUILTIN'], 'print')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['STRING'], '"hello"')
+        m = prog.search(line, m.end())
+        eq(m.groupdict()['SYNC'], '\n')
+
+    def test_idprog(self):
+        idprog = colorizer.idprog
+        m = idprog.match('nospace')
+        self.assertIsNone(m)
+        m = idprog.match(' space')
+        self.assertEqual(m.group(0), ' space')
+
+
+class ColorConfigTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        root = cls.root = Tk()
+        root.withdraw()
+        cls.text = Text(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_color_config(self):
+        text = self.text
+        eq = self.assertEqual
+        colorizer.color_config(text)
+        # Uses IDLE Classic theme as default.
+        eq(text['background'], '#ffffff')
+        eq(text['foreground'], '#000000')
+        eq(text['selectbackground'], 'gray')
+        eq(text['selectforeground'], '#000000')
+        eq(text['insertbackground'], 'black')
+        eq(text['inactiveselectbackground'], 'gray')
+
+
+class ColorDelegatorInstantiationTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        root = cls.root = Tk()
+        root.withdraw()
+        cls.text = Text(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.color = colorizer.ColorDelegator()
+
+    def tearDown(self):
+        self.color.close()
+        self.text.delete('1.0', 'end')
+        self.color.resetcache()
+        del self.color
+
+    def test_init(self):
+        color = self.color
+        self.assertIsInstance(color, colorizer.ColorDelegator)
+
+    def test_init_state(self):
+        # init_state() is called during the instantiation of
+        # ColorDelegator in setUp().
+        color = self.color
+        self.assertIsNone(color.after_id)
+        self.assertTrue(color.allow_colorizing)
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+
+
+class ColorDelegatorTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        root = cls.root = Tk()
+        root.withdraw()
+        text = cls.text = Text(root)
+        cls.percolator = Percolator(text)
+        # Delegator stack = [Delegator(text)]
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.percolator.close()
+        del cls.percolator, cls.text
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.color = colorizer.ColorDelegator()
+        self.percolator.insertfilter(self.color)
+        # Calls color.setdelegate(Delegator(text)).
+
+    def tearDown(self):
+        self.color.close()
+        self.percolator.removefilter(self.color)
+        self.text.delete('1.0', 'end')
+        self.color.resetcache()
+        del self.color
+
+    def test_setdelegate(self):
+        # Called in setUp when filter is attached to percolator.
+        color = self.color
+        self.assertIsInstance(color.delegate, colorizer.Delegator)
+        # It is too late to mock notify_range, so test side effect.
+        self.assertEqual(self.root.tk.call(
+            'after', 'info', color.after_id)[1], 'timer')
+
+    def test_LoadTagDefs(self):
+        highlight = partial(config.idleConf.GetHighlight, theme='IDLE Classic')
+        for tag, colors in self.color.tagdefs.items():
+            with self.subTest(tag=tag):
+                self.assertIn('background', colors)
+                self.assertIn('foreground', colors)
+                if tag not in ('SYNC', 'TODO'):
+                    self.assertEqual(colors, highlight(element=tag.lower()))
+
+    def test_config_colors(self):
+        text = self.text
+        highlight = partial(config.idleConf.GetHighlight, theme='IDLE Classic')
+        for tag in self.color.tagdefs:
+            for plane in ('background', 'foreground'):
+                with self.subTest(tag=tag, plane=plane):
+                    if tag in ('SYNC', 'TODO'):
+                        self.assertEqual(text.tag_cget(tag, plane), '')
+                    else:
+                        self.assertEqual(text.tag_cget(tag, plane),
+                                         highlight(element=tag.lower())[plane])
+        # 'sel' is marked as the highest priority.
+        self.assertEqual(text.tag_names()[-1], 'sel')
+
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_insert(self, mock_notify):
+        text = self.text
+        # Initial text.
+        text.insert('insert', 'foo')
+        self.assertEqual(text.get('1.0', 'end'), 'foo\n')
+        mock_notify.assert_called_with('1.0', '1.0+3c')
+        # Additional text.
+        text.insert('insert', 'barbaz')
+        self.assertEqual(text.get('1.0', 'end'), 'foobarbaz\n')
+        mock_notify.assert_called_with('1.3', '1.3+6c')
+
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_delete(self, mock_notify):
+        text = self.text
+        # Initialize text.
+        text.insert('insert', 'abcdefghi')
+        self.assertEqual(text.get('1.0', 'end'), 'abcdefghi\n')
+        # Delete single character.
+        text.delete('1.7')
+        self.assertEqual(text.get('1.0', 'end'), 'abcdefgi\n')
+        mock_notify.assert_called_with('1.7')
+        # Delete multiple characters.
+        text.delete('1.3', '1.6')
+        self.assertEqual(text.get('1.0', 'end'), 'abcgi\n')
+        mock_notify.assert_called_with('1.3')
+
+    def test_notify_range(self):
+        text = self.text
+        color = self.color
+        eq = self.assertEqual
+
+        # Colorizing already scheduled.
+        save_id = color.after_id
+        eq(self.root.tk.call('after', 'info', save_id)[1], 'timer')
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+
+        # Coloring scheduled and colorizing in progress.
+        color.colorizing = True
+        color.notify_range('1.0', 'end')
+        self.assertFalse(color.stop_colorizing)
+        eq(color.after_id, save_id)
+
+        # No colorizing scheduled and colorizing in progress.
+        text.after_cancel(save_id)
+        color.after_id = None
+        color.notify_range('1.0', '1.0+3c')
+        self.assertTrue(color.stop_colorizing)
+        self.assertIsNotNone(color.after_id)
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+        # New event scheduled.
+        self.assertNotEqual(color.after_id, save_id)
+
+        # No colorizing scheduled and colorizing off.
+        text.after_cancel(color.after_id)
+        color.after_id = None
+        color.allow_colorizing = False
+        color.notify_range('1.4', '1.4+10c')
+        # Nothing scheduled when colorizing is off.
+        self.assertIsNone(color.after_id)
+
+    def test_toggle_colorize_event(self):
+        color = self.color
+        eq = self.assertEqual
+
+        # Starts with colorizing allowed and scheduled.
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+
+        # Toggle colorizing off.
+        color.toggle_colorize_event()
+        self.assertIsNone(color.after_id)
+        self.assertFalse(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertFalse(color.allow_colorizing)
+
+        # Toggle on while colorizing in progress (doesn't add timer).
+        color.colorizing = True
+        color.toggle_colorize_event()
+        self.assertIsNone(color.after_id)
+        self.assertTrue(color.colorizing)
+        self.assertFalse(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+
+        # Toggle off while colorizing in progress.
+        color.toggle_colorize_event()
+        self.assertIsNone(color.after_id)
+        self.assertTrue(color.colorizing)
+        self.assertTrue(color.stop_colorizing)
+        self.assertFalse(color.allow_colorizing)
+
+        # Toggle on while colorizing not in progress.
+        color.colorizing = False
+        color.toggle_colorize_event()
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+        self.assertFalse(color.colorizing)
+        self.assertTrue(color.stop_colorizing)
+        self.assertTrue(color.allow_colorizing)
+
+    @mock.patch.object(colorizer.ColorDelegator, 'recolorize_main')
+    def test_recolorize(self, mock_recmain):
+        text = self.text
+        color = self.color
+        eq = self.assertEqual
+        # Call recolorize manually and not scheduled.
+        text.after_cancel(color.after_id)
+
+        # No delegate.
+        save_delegate = color.delegate
+        color.delegate = None
+        color.recolorize()
+        mock_recmain.assert_not_called()
+        color.delegate = save_delegate
+
+        # Toggle off colorizing.
+        color.allow_colorizing = False
+        color.recolorize()
+        mock_recmain.assert_not_called()
+        color.allow_colorizing = True
+
+        # Colorizing in progress.
+        color.colorizing = True
+        color.recolorize()
+        mock_recmain.assert_not_called()
+        color.colorizing = False
+
+        # Colorizing is done, but not completed, so rescheduled.
+        color.recolorize()
+        self.assertFalse(color.stop_colorizing)
+        self.assertFalse(color.colorizing)
+        mock_recmain.assert_called()
+        eq(mock_recmain.call_count, 1)
+        # Rescheduled when TODO tag still exists.
+        eq(self.root.tk.call('after', 'info', color.after_id)[1], 'timer')
+
+        # No changes to text, so no scheduling added.
+        text.tag_remove('TODO', '1.0', 'end')
+        color.recolorize()
+        self.assertFalse(color.stop_colorizing)
+        self.assertFalse(color.colorizing)
+        mock_recmain.assert_called()
+        eq(mock_recmain.call_count, 2)
+        self.assertIsNone(color.after_id)
+
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_recolorize_main(self, mock_notify):
+        text = self.text
+        color = self.color
+        eq = self.assertEqual
+
+        text.insert('insert', source)
+        expected = (('1.0', ('KEYWORD',)), ('1.2', ()), ('1.3', ('KEYWORD',)),
+                    ('1.7', ()), ('1.9', ('BUILTIN',)), ('1.14', ('STRING',)),
+                    ('1.19', ('COMMENT',)),
+                    ('2.1', ('KEYWORD',)), ('2.18', ()), ('2.25', ('COMMENT',)),
+                    ('3.6', ('BUILTIN',)), ('3.12', ('KEYWORD',)), ('3.21', ('COMMENT',)),
+                    ('4.0', ('KEYWORD',)), ('4.3', ()), ('4.6', ()),
+                    ('5.2', ('STRING',)), ('5.8', ('KEYWORD',)), ('5.10', ('STRING',)),
+                    ('6.0', ('KEYWORD',)), ('6.10', ('DEFINITION',)), ('6.11', ()),
+                    ('8.0', ('STRING',)), ('8.4', ()), ('8.5', ('STRING',)),
+                    ('8.12', ()), ('8.14', ('STRING',)),
+                    ('19.0', ('KEYWORD',)),
+                    ('20.4', ('KEYWORD',)), ('20.16', ('KEYWORD',)),# ('20.19', ('KEYWORD',)),
+                    #('22.4', ('KEYWORD',)), ('22.10', ('KEYWORD',)), ('22.14', ('KEYWORD',)), ('22.19', ('STRING',)),
+                    #('23.12', ('KEYWORD',)),
+                    ('24.8', ('KEYWORD',)),
+                    ('25.4', ('KEYWORD',)), ('25.9', ('KEYWORD',)),
+                    ('25.11', ('KEYWORD',)), ('25.15', ('STRING',)),
+                    ('25.19', ('KEYWORD',)), ('25.22', ()),
+                    ('25.24', ('KEYWORD',)), ('25.29', ('BUILTIN',)), ('25.37', ('KEYWORD',)),
+                    ('26.4', ('KEYWORD',)), ('26.9', ('KEYWORD',)),# ('26.11', ('KEYWORD',)), ('26.14', (),),
+                    ('27.25', ('STRING',)), ('27.38', ('STRING',)),
+                    ('29.0', ('STRING',)),
+                    ('30.1', ('STRING',)),
+                    # SYNC at the end of every line.
+                    ('1.55', ('SYNC',)), ('2.50', ('SYNC',)), ('3.34', ('SYNC',)),
+                   )
+
+        # Nothing marked to do therefore no tags in text.
+        text.tag_remove('TODO', '1.0', 'end')
+        color.recolorize_main()
+        for tag in text.tag_names():
+            with self.subTest(tag=tag):
+                eq(text.tag_ranges(tag), ())
+
+        # Source marked for processing.
+        text.tag_add('TODO', '1.0', 'end')
+        # Check some indexes.
+        color.recolorize_main()
+        for index, expected_tags in expected:
+            with self.subTest(index=index):
+                eq(text.tag_names(index), expected_tags)
+
+        # Check for some tags for ranges.
+        eq(text.tag_nextrange('TODO', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ('1.0', '1.2'))
+        eq(text.tag_nextrange('COMMENT', '2.0'), ('2.22', '2.43'))
+        eq(text.tag_nextrange('SYNC', '2.0'), ('2.43', '3.0'))
+        eq(text.tag_nextrange('STRING', '2.0'), ('4.17', '4.53'))
+        eq(text.tag_nextrange('STRING', '8.0'), ('8.0', '8.3'))
+        eq(text.tag_nextrange('STRING', '8.3'), ('8.5', '8.12'))
+        eq(text.tag_nextrange('STRING', '8.12'), ('8.14', '8.17'))
+        eq(text.tag_nextrange('STRING', '8.17'), ('8.19', '8.26'))
+        eq(text.tag_nextrange('SYNC', '8.0'), ('8.26', '9.0'))
+        eq(text.tag_nextrange('SYNC', '30.0'), ('30.10', '32.0'))
+
+    def _assert_highlighting(self, source, tag_ranges):
+        """Check highlighting of a given piece of code.
+
+        This inserts just this code into the Text widget. It will then
+        check that the resulting highlighting tag ranges exactly match
+        those described in the given `tag_ranges` dict.
+
+        Note that the irrelevant tags 'sel', 'TODO' and 'SYNC' are
+        ignored.
+        """
+        text = self.text
+
+        with mock.patch.object(colorizer.ColorDelegator, 'notify_range'):
+            text.delete('1.0', 'end-1c')
+            text.insert('insert', source)
+            text.tag_add('TODO', '1.0', 'end-1c')
+            self.color.recolorize_main()
+
+        # Make a dict with highlighting tag ranges in the Text widget.
+        text_tag_ranges = {}
+        for tag in set(text.tag_names()) - {'sel', 'TODO', 'SYNC'}:
+            indexes = [rng.string for rng in text.tag_ranges(tag)]
+            for index_pair in zip(indexes[::2], indexes[1::2]):
+                text_tag_ranges.setdefault(tag, []).append(index_pair)
+
+        self.assertEqual(text_tag_ranges, tag_ranges)
+
+        with mock.patch.object(colorizer.ColorDelegator, 'notify_range'):
+            text.delete('1.0', 'end-1c')
+
+    def test_def_statement(self):
+        # empty def
+        self._assert_highlighting('def', {'KEYWORD': [('1.0', '1.3')]})
+
+        # def followed by identifier
+        self._assert_highlighting('def foo:', {'KEYWORD': [('1.0', '1.3')],
+                                               'DEFINITION': [('1.4', '1.7')]})
+
+        # def followed by partial identifier
+        self._assert_highlighting('def fo', {'KEYWORD': [('1.0', '1.3')],
+                                             'DEFINITION': [('1.4', '1.6')]})
+
+        # def followed by non-keyword
+        self._assert_highlighting('def ++', {'KEYWORD': [('1.0', '1.3')]})
+
+    def test_match_soft_keyword(self):
+        # empty match
+        self._assert_highlighting('match', {'KEYWORD': [('1.0', '1.5')]})
+
+        # match followed by partial identifier
+        self._assert_highlighting('match fo', {'KEYWORD': [('1.0', '1.5')]})
+
+        # match followed by identifier and colon
+        self._assert_highlighting('match foo:', {'KEYWORD': [('1.0', '1.5')]})
+
+        # match followed by keyword
+        self._assert_highlighting('match and', {'KEYWORD': [('1.6', '1.9')]})
+
+        # match followed by builtin with keyword prefix
+        self._assert_highlighting('match int:', {'KEYWORD': [('1.0', '1.5')],
+                                                 'BUILTIN': [('1.6', '1.9')]})
+
+        # match followed by non-text operator
+        self._assert_highlighting('match^', {})
+        self._assert_highlighting('match @', {})
+
+        # match followed by colon
+        self._assert_highlighting('match :', {})
+
+        # match followed by comma
+        self._assert_highlighting('match\t,', {})
+
+        # match followed by a lone underscore
+        self._assert_highlighting('match _:', {'KEYWORD': [('1.0', '1.5')]})
+
+    def test_case_soft_keyword(self):
+        # empty case
+        self._assert_highlighting('case', {'KEYWORD': [('1.0', '1.4')]})
+
+        # case followed by partial identifier
+        self._assert_highlighting('case fo', {'KEYWORD': [('1.0', '1.4')]})
+
+        # case followed by identifier and colon
+        self._assert_highlighting('case foo:', {'KEYWORD': [('1.0', '1.4')]})
+
+        # case followed by keyword
+        self._assert_highlighting('case and', {'KEYWORD': [('1.5', '1.8')]})
+
+        # case followed by builtin with keyword prefix
+        self._assert_highlighting('case int:', {'KEYWORD': [('1.0', '1.4')],
+                                                'BUILTIN': [('1.5', '1.8')]})
+
+        # case followed by non-text operator
+        self._assert_highlighting('case^', {})
+        self._assert_highlighting('case @', {})
+
+        # case followed by colon
+        self._assert_highlighting('case :', {})
+
+        # case followed by comma
+        self._assert_highlighting('case\t,', {})
+
+        # case followed by a lone underscore
+        self._assert_highlighting('case _:', {'KEYWORD': [('1.0', '1.4'),
+                                                          ('1.5', '1.6')]})
+
+    def test_long_multiline_string(self):
+        source = textwrap.dedent('''\
+            """a
+            b
+            c
+            d
+            e"""
+            ''')
+        self._assert_highlighting(source, {'STRING': [('1.0', '5.4')]})
+
+    @run_in_tk_mainloop(delay=50)
+    def test_incremental_editing(self):
+        text = self.text
+        eq = self.assertEqual
+
+        # Simulate typing 'inte'. During this, the highlighting should
+        # change from normal to keyword to builtin to normal.
+        text.insert('insert', 'i')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        text.insert('insert', 'n')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ('1.0', '1.2'))
+
+        text.insert('insert', 't')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ('1.0', '1.3'))
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        text.insert('insert', 'e')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        # Simulate deleting three characters from the end of 'inte'.
+        # During this, the highlighting should change from normal to
+        # builtin to keyword to normal.
+        text.delete('insert-1c', 'insert')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ('1.0', '1.3'))
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+        text.delete('insert-1c', 'insert')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ('1.0', '1.2'))
+
+        text.delete('insert-1c', 'insert')
+        yield
+        eq(text.tag_nextrange('BUILTIN', '1.0'), ())
+        eq(text.tag_nextrange('KEYWORD', '1.0'), ())
+
+    @mock.patch.object(colorizer.ColorDelegator, 'recolorize')
+    @mock.patch.object(colorizer.ColorDelegator, 'notify_range')
+    def test_removecolors(self, mock_notify, mock_recolorize):
+        text = self.text
+        color = self.color
+        text.insert('insert', source)
+
+        color.recolorize_main()
+        # recolorize_main doesn't add these tags.
+        text.tag_add("ERROR", "1.0")
+        text.tag_add("TODO", "1.0")
+        text.tag_add("hit", "1.0")
+        for tag in color.tagdefs:
+            with self.subTest(tag=tag):
+                self.assertNotEqual(text.tag_ranges(tag), ())
+
+        color.removecolors()
+        for tag in color.tagdefs:
+            with self.subTest(tag=tag):
+                self.assertEqual(text.tag_ranges(tag), ())
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_config.py

@@ -0,0 +1,805 @@
+"""Test config, coverage 93%.
+(100% for IdleConfParser, IdleUserConfParser*, ConfigChanges).
+* Exception is OSError clause in Save method.
+Much of IdleConf is also exercised by ConfigDialog and test_configdialog.
+"""
+from idlelib import config
+import sys
+import os
+import tempfile
+from test.support import captured_stderr, findfile
+import unittest
+from unittest import mock
+import idlelib
+from idlelib.idle_test.mock_idle import Func
+
+# Tests should not depend on fortuitous user configurations.
+# They must not affect actual user .cfg files.
+# Replace user parsers with empty parsers that cannot be saved
+# due to getting '' as the filename when created.
+
+idleConf = config.idleConf
+usercfg = idleConf.userCfg
+testcfg = {}
+usermain = testcfg['main'] = config.IdleUserConfParser('')
+userhigh = testcfg['highlight'] = config.IdleUserConfParser('')
+userkeys = testcfg['keys'] = config.IdleUserConfParser('')
+userextn = testcfg['extensions'] = config.IdleUserConfParser('')
+
+def setUpModule():
+    idleConf.userCfg = testcfg
+    idlelib.testing = True
+
+def tearDownModule():
+    idleConf.userCfg = usercfg
+    idlelib.testing = False
+
+
+class IdleConfParserTest(unittest.TestCase):
+    """Test that IdleConfParser works"""
+
+    config = """
+        [one]
+        one = false
+        two = true
+        three = 10
+
+        [two]
+        one = a string
+        two = true
+        three = false
+    """
+
+    def test_get(self):
+        parser = config.IdleConfParser('')
+        parser.read_string(self.config)
+        eq = self.assertEqual
+
+        # Test with type argument.
+        self.assertIs(parser.Get('one', 'one', type='bool'), False)
+        self.assertIs(parser.Get('one', 'two', type='bool'), True)
+        eq(parser.Get('one', 'three', type='int'), 10)
+        eq(parser.Get('two', 'one'), 'a string')
+        self.assertIs(parser.Get('two', 'two', type='bool'), True)
+        self.assertIs(parser.Get('two', 'three', type='bool'), False)
+
+        # Test without type should fallback to string.
+        eq(parser.Get('two', 'two'), 'true')
+        eq(parser.Get('two', 'three'), 'false')
+
+        # If option not exist, should return None, or default.
+        self.assertIsNone(parser.Get('not', 'exist'))
+        eq(parser.Get('not', 'exist', default='DEFAULT'), 'DEFAULT')
+
+    def test_get_option_list(self):
+        parser = config.IdleConfParser('')
+        parser.read_string(self.config)
+        get_list = parser.GetOptionList
+        self.assertCountEqual(get_list('one'), ['one', 'two', 'three'])
+        self.assertCountEqual(get_list('two'), ['one', 'two', 'three'])
+        self.assertEqual(get_list('not exist'), [])
+
+    def test_load_nothing(self):
+        parser = config.IdleConfParser('')
+        parser.Load()
+        self.assertEqual(parser.sections(), [])
+
+    def test_load_file(self):
+        # Borrow test/configdata/cfgparser.1 from test_configparser.
+        config_path = findfile('cfgparser.1', subdir='configdata')
+        parser = config.IdleConfParser(config_path)
+        parser.Load()
+
+        self.assertEqual(parser.Get('Foo Bar', 'foo'), 'newbar')
+        self.assertEqual(parser.GetOptionList('Foo Bar'), ['foo'])
+
+
+class IdleUserConfParserTest(unittest.TestCase):
+    """Test that IdleUserConfParser works"""
+
+    def new_parser(self, path=''):
+        return config.IdleUserConfParser(path)
+
+    def test_set_option(self):
+        parser = self.new_parser()
+        parser.add_section('Foo')
+        # Setting new option in existing section should return True.
+        self.assertTrue(parser.SetOption('Foo', 'bar', 'true'))
+        # Setting existing option with same value should return False.
+        self.assertFalse(parser.SetOption('Foo', 'bar', 'true'))
+        # Setting exiting option with new value should return True.
+        self.assertTrue(parser.SetOption('Foo', 'bar', 'false'))
+        self.assertEqual(parser.Get('Foo', 'bar'), 'false')
+
+        # Setting option in new section should create section and return True.
+        self.assertTrue(parser.SetOption('Bar', 'bar', 'true'))
+        self.assertCountEqual(parser.sections(), ['Bar', 'Foo'])
+        self.assertEqual(parser.Get('Bar', 'bar'), 'true')
+
+    def test_remove_option(self):
+        parser = self.new_parser()
+        parser.AddSection('Foo')
+        parser.SetOption('Foo', 'bar', 'true')
+
+        self.assertTrue(parser.RemoveOption('Foo', 'bar'))
+        self.assertFalse(parser.RemoveOption('Foo', 'bar'))
+        self.assertFalse(parser.RemoveOption('Not', 'Exist'))
+
+    def test_add_section(self):
+        parser = self.new_parser()
+        self.assertEqual(parser.sections(), [])
+
+        # Should not add duplicate section.
+        # Configparser raises DuplicateError, IdleParser not.
+        parser.AddSection('Foo')
+        parser.AddSection('Foo')
+        parser.AddSection('Bar')
+        self.assertCountEqual(parser.sections(), ['Bar', 'Foo'])
+
+    def test_remove_empty_sections(self):
+        parser = self.new_parser()
+
+        parser.AddSection('Foo')
+        parser.AddSection('Bar')
+        parser.SetOption('Idle', 'name', 'val')
+        self.assertCountEqual(parser.sections(), ['Bar', 'Foo', 'Idle'])
+        parser.RemoveEmptySections()
+        self.assertEqual(parser.sections(), ['Idle'])
+
+    def test_is_empty(self):
+        parser = self.new_parser()
+
+        parser.AddSection('Foo')
+        parser.AddSection('Bar')
+        self.assertTrue(parser.IsEmpty())
+        self.assertEqual(parser.sections(), [])
+
+        parser.SetOption('Foo', 'bar', 'false')
+        parser.AddSection('Bar')
+        self.assertFalse(parser.IsEmpty())
+        self.assertCountEqual(parser.sections(), ['Foo'])
+
+    def test_save(self):
+        with tempfile.TemporaryDirectory() as tdir:
+            path = os.path.join(tdir, 'test.cfg')
+            parser = self.new_parser(path)
+            parser.AddSection('Foo')
+            parser.SetOption('Foo', 'bar', 'true')
+
+            # Should save to path when config is not empty.
+            self.assertFalse(os.path.exists(path))
+            parser.Save()
+            self.assertTrue(os.path.exists(path))
+
+            # Should remove the file from disk when config is empty.
+            parser.remove_section('Foo')
+            parser.Save()
+            self.assertFalse(os.path.exists(path))
+
+
+class IdleConfTest(unittest.TestCase):
+    """Test for idleConf"""
+
+    @classmethod
+    def setUpClass(cls):
+        cls.config_string = {}
+
+        conf = config.IdleConf(_utest=True)
+        if __name__ != '__main__':
+            idle_dir = os.path.dirname(__file__)
+        else:
+            idle_dir = os.path.abspath(sys.path[0])
+        for ctype in conf.config_types:
+            config_path = os.path.join(idle_dir, '../config-%s.def' % ctype)
+            with open(config_path) as f:
+                cls.config_string[ctype] = f.read()
+
+        cls.orig_warn = config._warn
+        config._warn = Func()
+
+    @classmethod
+    def tearDownClass(cls):
+        config._warn = cls.orig_warn
+
+    def new_config(self, _utest=False):
+        return config.IdleConf(_utest=_utest)
+
+    def mock_config(self):
+        """Return a mocked idleConf
+
+        Both default and user config used the same config-*.def
+        """
+        conf = config.IdleConf(_utest=True)
+        for ctype in conf.config_types:
+            conf.defaultCfg[ctype] = config.IdleConfParser('')
+            conf.defaultCfg[ctype].read_string(self.config_string[ctype])
+            conf.userCfg[ctype] = config.IdleUserConfParser('')
+            conf.userCfg[ctype].read_string(self.config_string[ctype])
+
+        return conf
+
+    @unittest.skipIf(sys.platform.startswith('win'), 'this is test for unix system')
+    def test_get_user_cfg_dir_unix(self):
+        # Test to get user config directory under unix.
+        conf = self.new_config(_utest=True)
+
+        # Check normal way should success
+        with mock.patch('os.path.expanduser', return_value='/home/foo'):
+            with mock.patch('os.path.exists', return_value=True):
+                self.assertEqual(conf.GetUserCfgDir(), '/home/foo/.idlerc')
+
+        # Check os.getcwd should success
+        with mock.patch('os.path.expanduser', return_value='~'):
+            with mock.patch('os.getcwd', return_value='/home/foo/cpython'):
+                with mock.patch('os.mkdir'):
+                    self.assertEqual(conf.GetUserCfgDir(),
+                                     '/home/foo/cpython/.idlerc')
+
+        # Check user dir not exists and created failed should raise SystemExit
+        with mock.patch('os.path.join', return_value='/path/not/exists'):
+            with self.assertRaises(SystemExit):
+                with self.assertRaises(FileNotFoundError):
+                    conf.GetUserCfgDir()
+
+    @unittest.skipIf(not sys.platform.startswith('win'), 'this is test for Windows system')
+    def test_get_user_cfg_dir_windows(self):
+        # Test to get user config directory under Windows.
+        conf = self.new_config(_utest=True)
+
+        # Check normal way should success
+        with mock.patch('os.path.expanduser', return_value='C:\\foo'):
+            with mock.patch('os.path.exists', return_value=True):
+                self.assertEqual(conf.GetUserCfgDir(), 'C:\\foo\\.idlerc')
+
+        # Check os.getcwd should success
+        with mock.patch('os.path.expanduser', return_value='~'):
+            with mock.patch('os.getcwd', return_value='C:\\foo\\cpython'):
+                with mock.patch('os.mkdir'):
+                    self.assertEqual(conf.GetUserCfgDir(),
+                                     'C:\\foo\\cpython\\.idlerc')
+
+        # Check user dir not exists and created failed should raise SystemExit
+        with mock.patch('os.path.join', return_value='/path/not/exists'):
+            with self.assertRaises(SystemExit):
+                with self.assertRaises(FileNotFoundError):
+                    conf.GetUserCfgDir()
+
+    def test_create_config_handlers(self):
+        conf = self.new_config(_utest=True)
+
+        # Mock out idle_dir
+        idle_dir = '/home/foo'
+        with mock.patch.dict({'__name__': '__foo__'}):
+            with mock.patch('os.path.dirname', return_value=idle_dir):
+                conf.CreateConfigHandlers()
+
+        # Check keys are equal
+        self.assertCountEqual(conf.defaultCfg, conf.config_types)
+        self.assertCountEqual(conf.userCfg, conf.config_types)
+
+        # Check conf parser are correct type
+        for default_parser in conf.defaultCfg.values():
+            self.assertIsInstance(default_parser, config.IdleConfParser)
+        for user_parser in conf.userCfg.values():
+            self.assertIsInstance(user_parser, config.IdleUserConfParser)
+
+        # Check config path are correct
+        for cfg_type, parser in conf.defaultCfg.items():
+            self.assertEqual(parser.file,
+                             os.path.join(idle_dir, f'config-{cfg_type}.def'))
+        for cfg_type, parser in conf.userCfg.items():
+            self.assertEqual(parser.file,
+                             os.path.join(conf.userdir or '#', f'config-{cfg_type}.cfg'))
+
+    def test_load_cfg_files(self):
+        conf = self.new_config(_utest=True)
+
+        # Borrow test/configdata/cfgparser.1 from test_configparser.
+        config_path = findfile('cfgparser.1', subdir='configdata')
+        conf.defaultCfg['foo'] = config.IdleConfParser(config_path)
+        conf.userCfg['foo'] = config.IdleUserConfParser(config_path)
+
+        # Load all config from path
+        conf.LoadCfgFiles()
+
+        eq = self.assertEqual
+
+        # Check defaultCfg is loaded
+        eq(conf.defaultCfg['foo'].Get('Foo Bar', 'foo'), 'newbar')
+        eq(conf.defaultCfg['foo'].GetOptionList('Foo Bar'), ['foo'])
+
+        # Check userCfg is loaded
+        eq(conf.userCfg['foo'].Get('Foo Bar', 'foo'), 'newbar')
+        eq(conf.userCfg['foo'].GetOptionList('Foo Bar'), ['foo'])
+
+    def test_save_user_cfg_files(self):
+        conf = self.mock_config()
+
+        with mock.patch('idlelib.config.IdleUserConfParser.Save') as m:
+            conf.SaveUserCfgFiles()
+            self.assertEqual(m.call_count, len(conf.userCfg))
+
+    def test_get_option(self):
+        conf = self.mock_config()
+
+        eq = self.assertEqual
+        eq(conf.GetOption('main', 'EditorWindow', 'width'), '80')
+        eq(conf.GetOption('main', 'EditorWindow', 'width', type='int'), 80)
+        with mock.patch('idlelib.config._warn') as _warn:
+            eq(conf.GetOption('main', 'EditorWindow', 'font', type='int'), None)
+            eq(conf.GetOption('main', 'EditorWindow', 'NotExists'), None)
+            eq(conf.GetOption('main', 'EditorWindow', 'NotExists', default='NE'), 'NE')
+            eq(_warn.call_count, 4)
+
+    def test_set_option(self):
+        conf = self.mock_config()
+
+        conf.SetOption('main', 'Foo', 'bar', 'newbar')
+        self.assertEqual(conf.GetOption('main', 'Foo', 'bar'), 'newbar')
+
+    def test_get_section_list(self):
+        conf = self.mock_config()
+
+        self.assertCountEqual(
+            conf.GetSectionList('default', 'main'),
+            ['General', 'EditorWindow', 'PyShell', 'Indent', 'Theme',
+             'Keys', 'History', 'HelpFiles'])
+        self.assertCountEqual(
+            conf.GetSectionList('user', 'main'),
+            ['General', 'EditorWindow', 'PyShell', 'Indent', 'Theme',
+             'Keys', 'History', 'HelpFiles'])
+
+        with self.assertRaises(config.InvalidConfigSet):
+            conf.GetSectionList('foobar', 'main')
+        with self.assertRaises(config.InvalidConfigType):
+            conf.GetSectionList('default', 'notexists')
+
+    def test_get_highlight(self):
+        conf = self.mock_config()
+
+        eq = self.assertEqual
+        eq(conf.GetHighlight('IDLE Classic', 'normal'), {'foreground': '#000000',
+                                                         'background': '#ffffff'})
+
+        # Test cursor (this background should be normal-background)
+        eq(conf.GetHighlight('IDLE Classic', 'cursor'), {'foreground': 'black',
+                                                         'background': '#ffffff'})
+
+        # Test get user themes
+        conf.SetOption('highlight', 'Foobar', 'normal-foreground', '#747474')
+        conf.SetOption('highlight', 'Foobar', 'normal-background', '#171717')
+        with mock.patch('idlelib.config._warn'):
+            eq(conf.GetHighlight('Foobar', 'normal'), {'foreground': '#747474',
+                                                       'background': '#171717'})
+
+    def test_get_theme_dict(self):
+        # TODO: finish.
+        conf = self.mock_config()
+
+        # These two should be the same
+        self.assertEqual(
+            conf.GetThemeDict('default', 'IDLE Classic'),
+            conf.GetThemeDict('user', 'IDLE Classic'))
+
+        with self.assertRaises(config.InvalidTheme):
+            conf.GetThemeDict('bad', 'IDLE Classic')
+
+    def test_get_current_theme_and_keys(self):
+        conf = self.mock_config()
+
+        self.assertEqual(conf.CurrentTheme(), conf.current_colors_and_keys('Theme'))
+        self.assertEqual(conf.CurrentKeys(), conf.current_colors_and_keys('Keys'))
+
+    def test_current_colors_and_keys(self):
+        conf = self.mock_config()
+
+        self.assertEqual(conf.current_colors_and_keys('Theme'), 'IDLE Classic')
+
+    def test_default_keys(self):
+        current_platform = sys.platform
+        conf = self.new_config(_utest=True)
+
+        sys.platform = 'win32'
+        self.assertEqual(conf.default_keys(), 'IDLE Classic Windows')
+
+        sys.platform = 'darwin'
+        self.assertEqual(conf.default_keys(), 'IDLE Classic OSX')
+
+        sys.platform = 'some-linux'
+        self.assertEqual(conf.default_keys(), 'IDLE Modern Unix')
+
+        # Restore platform
+        sys.platform = current_platform
+
+    def test_get_extensions(self):
+        userextn.read_string('''
+            [ZzDummy]
+            enable = True
+            [DISABLE]
+            enable = False
+            ''')
+        eq = self.assertEqual
+        iGE = idleConf.GetExtensions
+        eq(iGE(shell_only=True), [])
+        eq(iGE(), ['ZzDummy'])
+        eq(iGE(editor_only=True), ['ZzDummy'])
+        eq(iGE(active_only=False), ['ZzDummy', 'DISABLE'])
+        eq(iGE(active_only=False, editor_only=True), ['ZzDummy', 'DISABLE'])
+        userextn.remove_section('ZzDummy')
+        userextn.remove_section('DISABLE')
+
+
+    def test_remove_key_bind_names(self):
+        conf = self.mock_config()
+
+        self.assertCountEqual(
+            conf.RemoveKeyBindNames(conf.GetSectionList('default', 'extensions')),
+            ['AutoComplete', 'CodeContext', 'FormatParagraph', 'ParenMatch', 'ZzDummy'])
+
+    def test_get_extn_name_for_event(self):
+        userextn.read_string('''
+            [ZzDummy]
+            enable = True
+            ''')
+        eq = self.assertEqual
+        eq(idleConf.GetExtnNameForEvent('z-in'), 'ZzDummy')
+        eq(idleConf.GetExtnNameForEvent('z-out'), None)
+        userextn.remove_section('ZzDummy')
+
+    def test_get_extension_keys(self):
+        userextn.read_string('''
+            [ZzDummy]
+            enable = True
+            ''')
+        self.assertEqual(idleConf.GetExtensionKeys('ZzDummy'),
+           {'<<z-in>>': ['<Control-Shift-KeyRelease-Insert>']})
+        userextn.remove_section('ZzDummy')
+# need option key test
+##        key = ['<Option-Key-2>'] if sys.platform == 'darwin' else ['<Alt-Key-2>']
+##        eq(conf.GetExtensionKeys('ZoomHeight'), {'<<zoom-height>>': key})
+
+    def test_get_extension_bindings(self):
+        userextn.read_string('''
+            [ZzDummy]
+            enable = True
+            ''')
+        eq = self.assertEqual
+        iGEB = idleConf.GetExtensionBindings
+        eq(iGEB('NotExists'), {})
+        expect = {'<<z-in>>': ['<Control-Shift-KeyRelease-Insert>'],
+                  '<<z-out>>': ['<Control-Shift-KeyRelease-Delete>']}
+        eq(iGEB('ZzDummy'), expect)
+        userextn.remove_section('ZzDummy')
+
+    def test_get_keybinding(self):
+        conf = self.mock_config()
+
+        eq = self.assertEqual
+        eq(conf.GetKeyBinding('IDLE Modern Unix', '<<copy>>'),
+            ['<Control-Shift-Key-C>', '<Control-Key-Insert>'])
+        eq(conf.GetKeyBinding('IDLE Classic Unix', '<<copy>>'),
+            ['<Alt-Key-w>', '<Meta-Key-w>'])
+        eq(conf.GetKeyBinding('IDLE Classic Windows', '<<copy>>'),
+            ['<Control-Key-c>', '<Control-Key-C>'])
+        eq(conf.GetKeyBinding('IDLE Classic Mac', '<<copy>>'), ['<Command-Key-c>'])
+        eq(conf.GetKeyBinding('IDLE Classic OSX', '<<copy>>'), ['<Command-Key-c>'])
+
+        # Test keybinding not exists
+        eq(conf.GetKeyBinding('NOT EXISTS', '<<copy>>'), [])
+        eq(conf.GetKeyBinding('IDLE Modern Unix', 'NOT EXISTS'), [])
+
+    def test_get_current_keyset(self):
+        current_platform = sys.platform
+        conf = self.mock_config()
+
+        # Ensure that platform isn't darwin
+        sys.platform = 'some-linux'
+        self.assertEqual(conf.GetCurrentKeySet(), conf.GetKeySet(conf.CurrentKeys()))
+
+        # This should not be the same, since replace <Alt- to <Option-.
+        # Above depended on config-extensions.def having Alt keys,
+        # which is no longer true.
+        # sys.platform = 'darwin'
+        # self.assertNotEqual(conf.GetCurrentKeySet(), conf.GetKeySet(conf.CurrentKeys()))
+
+        # Restore platform
+        sys.platform = current_platform
+
+    def test_get_keyset(self):
+        conf = self.mock_config()
+
+        # Conflict with key set, should be disable to ''
+        conf.defaultCfg['extensions'].add_section('Foobar')
+        conf.defaultCfg['extensions'].add_section('Foobar_cfgBindings')
+        conf.defaultCfg['extensions'].set('Foobar', 'enable', 'True')
+        conf.defaultCfg['extensions'].set('Foobar_cfgBindings', 'newfoo', '<Key-F3>')
+        self.assertEqual(conf.GetKeySet('IDLE Modern Unix')['<<newfoo>>'], '')
+
+    def test_is_core_binding(self):
+        # XXX: Should move out the core keys to config file or other place
+        conf = self.mock_config()
+
+        self.assertTrue(conf.IsCoreBinding('copy'))
+        self.assertTrue(conf.IsCoreBinding('cut'))
+        self.assertTrue(conf.IsCoreBinding('del-word-right'))
+        self.assertFalse(conf.IsCoreBinding('not-exists'))
+
+    def test_extra_help_source_list(self):
+        # Test GetExtraHelpSourceList and GetAllExtraHelpSourcesList in same
+        # place to prevent prepare input data twice.
+        conf = self.mock_config()
+
+        # Test default with no extra help source
+        self.assertEqual(conf.GetExtraHelpSourceList('default'), [])
+        self.assertEqual(conf.GetExtraHelpSourceList('user'), [])
+        with self.assertRaises(config.InvalidConfigSet):
+            self.assertEqual(conf.GetExtraHelpSourceList('bad'), [])
+        self.assertCountEqual(
+            conf.GetAllExtraHelpSourcesList(),
+            conf.GetExtraHelpSourceList('default') + conf.GetExtraHelpSourceList('user'))
+
+        # Add help source to user config
+        conf.userCfg['main'].SetOption('HelpFiles', '4', 'Python;https://python.org')  # This is bad input
+        conf.userCfg['main'].SetOption('HelpFiles', '3', 'Python:https://python.org')  # This is bad input
+        conf.userCfg['main'].SetOption('HelpFiles', '2', 'Pillow;https://pillow.readthedocs.io/en/latest/')
+        conf.userCfg['main'].SetOption('HelpFiles', '1', 'IDLE;C:/Programs/Python36/Lib/idlelib/help.html')
+        self.assertEqual(conf.GetExtraHelpSourceList('user'),
+                         [('IDLE', 'C:/Programs/Python36/Lib/idlelib/help.html', '1'),
+                          ('Pillow', 'https://pillow.readthedocs.io/en/latest/', '2'),
+                          ('Python', 'https://python.org', '4')])
+        self.assertCountEqual(
+            conf.GetAllExtraHelpSourcesList(),
+            conf.GetExtraHelpSourceList('default') + conf.GetExtraHelpSourceList('user'))
+
+    def test_get_font(self):
+        from test.support import requires
+        from tkinter import Tk
+        from tkinter.font import Font
+        conf = self.mock_config()
+
+        requires('gui')
+        root = Tk()
+        root.withdraw()
+
+        f = Font.actual(Font(name='TkFixedFont', exists=True, root=root))
+        self.assertEqual(
+            conf.GetFont(root, 'main', 'EditorWindow'),
+            (f['family'], 10 if f['size'] <= 0 else f['size'], f['weight']))
+
+        # Cleanup root
+        root.destroy()
+        del root
+
+    def test_get_core_keys(self):
+        conf = self.mock_config()
+
+        eq = self.assertEqual
+        eq(conf.GetCoreKeys()['<<center-insert>>'], ['<Control-l>'])
+        eq(conf.GetCoreKeys()['<<copy>>'], ['<Control-c>', '<Control-C>'])
+        eq(conf.GetCoreKeys()['<<history-next>>'], ['<Alt-n>'])
+        eq(conf.GetCoreKeys('IDLE Classic Windows')['<<center-insert>>'],
+           ['<Control-Key-l>', '<Control-Key-L>'])
+        eq(conf.GetCoreKeys('IDLE Classic OSX')['<<copy>>'], ['<Command-Key-c>'])
+        eq(conf.GetCoreKeys('IDLE Classic Unix')['<<history-next>>'],
+           ['<Alt-Key-n>', '<Meta-Key-n>'])
+        eq(conf.GetCoreKeys('IDLE Modern Unix')['<<history-next>>'],
+            ['<Alt-Key-n>', '<Meta-Key-n>'])
+
+
+class CurrentColorKeysTest(unittest.TestCase):
+    """ Test colorkeys function with user config [Theme] and [Keys] patterns.
+
+        colorkeys = config.IdleConf.current_colors_and_keys
+        Test all patterns written by IDLE and some errors
+        Item 'default' should really be 'builtin' (versus 'custom).
+    """
+    colorkeys = idleConf.current_colors_and_keys
+    default_theme = 'IDLE Classic'
+    default_keys = idleConf.default_keys()
+
+    def test_old_builtin_theme(self):
+        # On initial installation, user main is blank.
+        self.assertEqual(self.colorkeys('Theme'), self.default_theme)
+        # For old default, name2 must be blank.
+        usermain.read_string('''
+            [Theme]
+            default = True
+            ''')
+        # IDLE omits 'name' for default old builtin theme.
+        self.assertEqual(self.colorkeys('Theme'), self.default_theme)
+        # IDLE adds 'name' for non-default old builtin theme.
+        usermain['Theme']['name'] = 'IDLE New'
+        self.assertEqual(self.colorkeys('Theme'), 'IDLE New')
+        # Erroneous non-default old builtin reverts to default.
+        usermain['Theme']['name'] = 'non-existent'
+        self.assertEqual(self.colorkeys('Theme'), self.default_theme)
+        usermain.remove_section('Theme')
+
+    def test_new_builtin_theme(self):
+        # IDLE writes name2 for new builtins.
+        usermain.read_string('''
+            [Theme]
+            default = True
+            name2 = IDLE Dark
+            ''')
+        self.assertEqual(self.colorkeys('Theme'), 'IDLE Dark')
+        # Leftover 'name', not removed, is ignored.
+        usermain['Theme']['name'] = 'IDLE New'
+        self.assertEqual(self.colorkeys('Theme'), 'IDLE Dark')
+        # Erroneous non-default new builtin reverts to default.
+        usermain['Theme']['name2'] = 'non-existent'
+        self.assertEqual(self.colorkeys('Theme'), self.default_theme)
+        usermain.remove_section('Theme')
+
+    def test_user_override_theme(self):
+        # Erroneous custom name (no definition) reverts to default.
+        usermain.read_string('''
+            [Theme]
+            default = False
+            name = Custom Dark
+            ''')
+        self.assertEqual(self.colorkeys('Theme'), self.default_theme)
+        # Custom name is valid with matching Section name.
+        userhigh.read_string('[Custom Dark]\na=b')
+        self.assertEqual(self.colorkeys('Theme'), 'Custom Dark')
+        # Name2 is ignored.
+        usermain['Theme']['name2'] = 'non-existent'
+        self.assertEqual(self.colorkeys('Theme'), 'Custom Dark')
+        usermain.remove_section('Theme')
+        userhigh.remove_section('Custom Dark')
+
+    def test_old_builtin_keys(self):
+        # On initial installation, user main is blank.
+        self.assertEqual(self.colorkeys('Keys'), self.default_keys)
+        # For old default, name2 must be blank, name is always used.
+        usermain.read_string('''
+            [Keys]
+            default = True
+            name = IDLE Classic Unix
+            ''')
+        self.assertEqual(self.colorkeys('Keys'), 'IDLE Classic Unix')
+        # Erroneous non-default old builtin reverts to default.
+        usermain['Keys']['name'] = 'non-existent'
+        self.assertEqual(self.colorkeys('Keys'), self.default_keys)
+        usermain.remove_section('Keys')
+
+    def test_new_builtin_keys(self):
+        # IDLE writes name2 for new builtins.
+        usermain.read_string('''
+            [Keys]
+            default = True
+            name2 = IDLE Modern Unix
+            ''')
+        self.assertEqual(self.colorkeys('Keys'), 'IDLE Modern Unix')
+        # Leftover 'name', not removed, is ignored.
+        usermain['Keys']['name'] = 'IDLE Classic Unix'
+        self.assertEqual(self.colorkeys('Keys'), 'IDLE Modern Unix')
+        # Erroneous non-default new builtin reverts to default.
+        usermain['Keys']['name2'] = 'non-existent'
+        self.assertEqual(self.colorkeys('Keys'), self.default_keys)
+        usermain.remove_section('Keys')
+
+    def test_user_override_keys(self):
+        # Erroneous custom name (no definition) reverts to default.
+        usermain.read_string('''
+            [Keys]
+            default = False
+            name = Custom Keys
+            ''')
+        self.assertEqual(self.colorkeys('Keys'), self.default_keys)
+        # Custom name is valid with matching Section name.
+        userkeys.read_string('[Custom Keys]\na=b')
+        self.assertEqual(self.colorkeys('Keys'), 'Custom Keys')
+        # Name2 is ignored.
+        usermain['Keys']['name2'] = 'non-existent'
+        self.assertEqual(self.colorkeys('Keys'), 'Custom Keys')
+        usermain.remove_section('Keys')
+        userkeys.remove_section('Custom Keys')
+
+
+class ChangesTest(unittest.TestCase):
+
+    empty = {'main':{}, 'highlight':{}, 'keys':{}, 'extensions':{}}
+
+    def load(self):  # Test_add_option verifies that this works.
+        changes = self.changes
+        changes.add_option('main', 'Msec', 'mitem', 'mval')
+        changes.add_option('highlight', 'Hsec', 'hitem', 'hval')
+        changes.add_option('keys', 'Ksec', 'kitem', 'kval')
+        return changes
+
+    loaded = {'main': {'Msec': {'mitem': 'mval'}},
+              'highlight': {'Hsec': {'hitem': 'hval'}},
+              'keys': {'Ksec': {'kitem':'kval'}},
+              'extensions': {}}
+
+    def setUp(self):
+        self.changes = config.ConfigChanges()
+
+    def test_init(self):
+        self.assertEqual(self.changes, self.empty)
+
+    def test_add_option(self):
+        changes = self.load()
+        self.assertEqual(changes, self.loaded)
+        changes.add_option('main', 'Msec', 'mitem', 'mval')
+        self.assertEqual(changes, self.loaded)
+
+    def test_save_option(self):  # Static function does not touch changes.
+        save_option = self.changes.save_option
+        self.assertTrue(save_option('main', 'Indent', 'what', '0'))
+        self.assertFalse(save_option('main', 'Indent', 'what', '0'))
+        self.assertEqual(usermain['Indent']['what'], '0')
+
+        self.assertTrue(save_option('main', 'Indent', 'use-spaces', '0'))
+        self.assertEqual(usermain['Indent']['use-spaces'], '0')
+        self.assertTrue(save_option('main', 'Indent', 'use-spaces', '1'))
+        self.assertFalse(usermain.has_option('Indent', 'use-spaces'))
+        usermain.remove_section('Indent')
+
+    def test_save_added(self):
+        changes = self.load()
+        self.assertTrue(changes.save_all())
+        self.assertEqual(usermain['Msec']['mitem'], 'mval')
+        self.assertEqual(userhigh['Hsec']['hitem'], 'hval')
+        self.assertEqual(userkeys['Ksec']['kitem'], 'kval')
+        changes.add_option('main', 'Msec', 'mitem', 'mval')
+        self.assertFalse(changes.save_all())
+        usermain.remove_section('Msec')
+        userhigh.remove_section('Hsec')
+        userkeys.remove_section('Ksec')
+
+    def test_save_help(self):
+        # Any change to HelpFiles overwrites entire section.
+        changes = self.changes
+        changes.save_option('main', 'HelpFiles', 'IDLE', 'idledoc')
+        changes.add_option('main', 'HelpFiles', 'ELDI', 'codeldi')
+        changes.save_all()
+        self.assertFalse(usermain.has_option('HelpFiles', 'IDLE'))
+        self.assertTrue(usermain.has_option('HelpFiles', 'ELDI'))
+
+    def test_save_default(self):  # Cover 2nd and 3rd false branches.
+        changes = self.changes
+        changes.add_option('main', 'Indent', 'use-spaces', '1')
+        # save_option returns False; cfg_type_changed remains False.
+
+    # TODO: test that save_all calls usercfg Saves.
+
+    def test_delete_section(self):
+        changes = self.load()
+        changes.delete_section('main', 'fake')  # Test no exception.
+        self.assertEqual(changes, self.loaded)  # Test nothing deleted.
+        for cfgtype, section in (('main', 'Msec'), ('keys', 'Ksec')):
+            testcfg[cfgtype].SetOption(section, 'name', 'value')
+            changes.delete_section(cfgtype, section)
+            with self.assertRaises(KeyError):
+                changes[cfgtype][section]  # Test section gone from changes
+                testcfg[cfgtype][section]  # and from mock userCfg.
+        # TODO test for save call.
+
+    def test_clear(self):
+        changes = self.load()
+        changes.clear()
+        self.assertEqual(changes, self.empty)
+
+
+class WarningTest(unittest.TestCase):
+
+    def test_warn(self):
+        Equal = self.assertEqual
+        config._warned = set()
+        with captured_stderr() as stderr:
+            config._warn('warning', 'key')
+        Equal(config._warned, {('warning','key')})
+        Equal(stderr.getvalue(), 'warning'+'\n')
+        with captured_stderr() as stderr:
+            config._warn('warning', 'key')
+        Equal(stderr.getvalue(), '')
+        with captured_stderr() as stderr:
+            config._warn('warn2', 'yek')
+        Equal(config._warned, {('warning','key'), ('warn2','yek')})
+        Equal(stderr.getvalue(), 'warn2'+'\n')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_config_key.py

@@ -0,0 +1,356 @@
+"""Test config_key, coverage 98%.
+
+Coverage is effectively 100%.  Tkinter dialog is mocked, Mac-only line
+may be skipped, and dummy function in bind test should not be called.
+Not tested: exit with 'self.advanced or self.keys_ok(keys) ...' False.
+"""
+
+from idlelib import config_key
+from test.support import requires
+import unittest
+from unittest import mock
+from tkinter import Tk, TclError
+from idlelib.idle_test.mock_idle import Func
+from idlelib.idle_test.mock_tk import Mbox_func
+
+
+class ValidationTest(unittest.TestCase):
+    "Test validation methods: ok, keys_ok, bind_ok."
+
+    class Validator(config_key.GetKeysFrame):
+        def __init__(self, *args, **kwargs):
+            super().__init__(*args, **kwargs)
+            class list_keys_final:
+                get = Func()
+            self.list_keys_final = list_keys_final
+        get_modifiers = Func()
+        showerror = Mbox_func()
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        keylist = [['<Key-F12>'], ['<Control-Key-x>', '<Control-Key-X>']]
+        cls.dialog = cls.Validator(cls.root, '<<Test>>', keylist)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.dialog
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.dialog.showerror.message = ''
+    # A test that needs a particular final key value should set it.
+    # A test that sets a non-blank modifier list should reset it to [].
+
+    def test_ok_empty(self):
+        self.dialog.key_string.set(' ')
+        self.dialog.ok()
+        self.assertEqual(self.dialog.result, '')
+        self.assertEqual(self.dialog.showerror.message, 'No key specified.')
+
+    def test_ok_good(self):
+        self.dialog.key_string.set('<Key-F11>')
+        self.dialog.list_keys_final.get.result = 'F11'
+        self.dialog.ok()
+        self.assertEqual(self.dialog.result, '<Key-F11>')
+        self.assertEqual(self.dialog.showerror.message, '')
+
+    def test_keys_no_ending(self):
+        self.assertFalse(self.dialog.keys_ok('<Control-Shift'))
+        self.assertIn('Missing the final', self.dialog.showerror.message)
+
+    def test_keys_no_modifier_bad(self):
+        self.dialog.list_keys_final.get.result = 'A'
+        self.assertFalse(self.dialog.keys_ok('<Key-A>'))
+        self.assertIn('No modifier', self.dialog.showerror.message)
+
+    def test_keys_no_modifier_ok(self):
+        self.dialog.list_keys_final.get.result = 'F11'
+        self.assertTrue(self.dialog.keys_ok('<Key-F11>'))
+        self.assertEqual(self.dialog.showerror.message, '')
+
+    def test_keys_shift_bad(self):
+        self.dialog.list_keys_final.get.result = 'a'
+        self.dialog.get_modifiers.result = ['Shift']
+        self.assertFalse(self.dialog.keys_ok('<a>'))
+        self.assertIn('shift modifier', self.dialog.showerror.message)
+        self.dialog.get_modifiers.result = []
+
+    def test_keys_dup(self):
+        for mods, final, seq in (([], 'F12', '<Key-F12>'),
+                                 (['Control'], 'x', '<Control-Key-x>'),
+                                 (['Control'], 'X', '<Control-Key-X>')):
+            with self.subTest(m=mods, f=final, s=seq):
+                self.dialog.list_keys_final.get.result = final
+                self.dialog.get_modifiers.result = mods
+                self.assertFalse(self.dialog.keys_ok(seq))
+                self.assertIn('already in use', self.dialog.showerror.message)
+        self.dialog.get_modifiers.result = []
+
+    def test_bind_ok(self):
+        self.assertTrue(self.dialog.bind_ok('<Control-Shift-Key-a>'))
+        self.assertEqual(self.dialog.showerror.message, '')
+
+    def test_bind_not_ok(self):
+        self.assertFalse(self.dialog.bind_ok('<Control-Shift>'))
+        self.assertIn('not accepted', self.dialog.showerror.message)
+
+
+class ToggleLevelTest(unittest.TestCase):
+    "Test toggle between Basic and Advanced frames."
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.dialog = config_key.GetKeysFrame(cls.root, '<<Test>>', [])
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.dialog
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_toggle_level(self):
+        dialog = self.dialog
+
+        def stackorder():
+            """Get the stack order of the children of the frame.
+
+            winfo_children() stores the children in stack order, so
+            this can be used to check whether a frame is above or
+            below another one.
+            """
+            for index, child in enumerate(dialog.winfo_children()):
+                if child._name == 'keyseq_basic':
+                    basic = index
+                if child._name == 'keyseq_advanced':
+                    advanced = index
+            return basic, advanced
+
+        # New window starts at basic level.
+        self.assertFalse(dialog.advanced)
+        self.assertIn('Advanced', dialog.button_level['text'])
+        basic, advanced = stackorder()
+        self.assertGreater(basic, advanced)
+
+        # Toggle to advanced.
+        dialog.toggle_level()
+        self.assertTrue(dialog.advanced)
+        self.assertIn('Basic', dialog.button_level['text'])
+        basic, advanced = stackorder()
+        self.assertGreater(advanced, basic)
+
+        # Toggle to basic.
+        dialog.button_level.invoke()
+        self.assertFalse(dialog.advanced)
+        self.assertIn('Advanced', dialog.button_level['text'])
+        basic, advanced = stackorder()
+        self.assertGreater(basic, advanced)
+
+
+class KeySelectionTest(unittest.TestCase):
+    "Test selecting key on Basic frames."
+
+    class Basic(config_key.GetKeysFrame):
+        def __init__(self, *args, **kwargs):
+            super().__init__(*args, **kwargs)
+            class list_keys_final:
+                get = Func()
+                select_clear = Func()
+                yview = Func()
+            self.list_keys_final = list_keys_final
+        def set_modifiers_for_platform(self):
+            self.modifiers = ['foo', 'bar', 'BAZ']
+            self.modifier_label = {'BAZ': 'ZZZ'}
+        showerror = Mbox_func()
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.dialog = cls.Basic(cls.root, '<<Test>>', [])
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.dialog
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.dialog.clear_key_seq()
+
+    def test_get_modifiers(self):
+        dialog = self.dialog
+        gm = dialog.get_modifiers
+        eq = self.assertEqual
+
+        # Modifiers are set on/off by invoking the checkbutton.
+        dialog.modifier_checkbuttons['foo'].invoke()
+        eq(gm(), ['foo'])
+
+        dialog.modifier_checkbuttons['BAZ'].invoke()
+        eq(gm(), ['foo', 'BAZ'])
+
+        dialog.modifier_checkbuttons['foo'].invoke()
+        eq(gm(), ['BAZ'])
+
+    @mock.patch.object(config_key.GetKeysFrame, 'get_modifiers')
+    def test_build_key_string(self, mock_modifiers):
+        dialog = self.dialog
+        key = dialog.list_keys_final
+        string = dialog.key_string.get
+        eq = self.assertEqual
+
+        key.get.result = 'a'
+        mock_modifiers.return_value = []
+        dialog.build_key_string()
+        eq(string(), '<Key-a>')
+
+        mock_modifiers.return_value = ['mymod']
+        dialog.build_key_string()
+        eq(string(), '<mymod-Key-a>')
+
+        key.get.result = ''
+        mock_modifiers.return_value = ['mymod', 'test']
+        dialog.build_key_string()
+        eq(string(), '<mymod-test>')
+
+    @mock.patch.object(config_key.GetKeysFrame, 'get_modifiers')
+    def test_final_key_selected(self, mock_modifiers):
+        dialog = self.dialog
+        key = dialog.list_keys_final
+        string = dialog.key_string.get
+        eq = self.assertEqual
+
+        mock_modifiers.return_value = ['Shift']
+        key.get.result = '{'
+        dialog.final_key_selected()
+        eq(string(), '<Shift-Key-braceleft>')
+
+
+class CancelWindowTest(unittest.TestCase):
+    "Simulate user clicking [Cancel] button."
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.dialog = config_key.GetKeysWindow(
+            cls.root, 'Title', '<<Test>>', [], _utest=True)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.dialog.cancel()
+        del cls.dialog
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    @mock.patch.object(config_key.GetKeysFrame, 'ok')
+    def test_cancel(self, mock_frame_ok):
+        self.assertEqual(self.dialog.winfo_class(), 'Toplevel')
+        self.dialog.button_cancel.invoke()
+        with self.assertRaises(TclError):
+            self.dialog.winfo_class()
+        self.assertEqual(self.dialog.result, '')
+        mock_frame_ok.assert_not_called()
+
+
+class OKWindowTest(unittest.TestCase):
+    "Simulate user clicking [OK] button."
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.dialog = config_key.GetKeysWindow(
+            cls.root, 'Title', '<<Test>>', [], _utest=True)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.dialog.cancel()
+        del cls.dialog
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    @mock.patch.object(config_key.GetKeysFrame, 'ok')
+    def test_ok(self, mock_frame_ok):
+        self.assertEqual(self.dialog.winfo_class(), 'Toplevel')
+        self.dialog.button_ok.invoke()
+        with self.assertRaises(TclError):
+            self.dialog.winfo_class()
+        mock_frame_ok.assert_called()
+
+
+class WindowResultTest(unittest.TestCase):
+    "Test window result get and set."
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.dialog = config_key.GetKeysWindow(
+            cls.root, 'Title', '<<Test>>', [], _utest=True)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.dialog.cancel()
+        del cls.dialog
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_result(self):
+        dialog = self.dialog
+        eq = self.assertEqual
+
+        dialog.result = ''
+        eq(dialog.result, '')
+        eq(dialog.frame.result,'')
+
+        dialog.result = 'bar'
+        eq(dialog.result,'bar')
+        eq(dialog.frame.result,'bar')
+
+        dialog.frame.result = 'foo'
+        eq(dialog.result, 'foo')
+        eq(dialog.frame.result,'foo')
+
+
+class HelperTest(unittest.TestCase):
+    "Test module level helper functions."
+
+    def test_translate_key(self):
+        tr = config_key.translate_key
+        eq = self.assertEqual
+
+        # Letters return unchanged with no 'Shift'.
+        eq(tr('q', []), 'Key-q')
+        eq(tr('q', ['Control', 'Alt']), 'Key-q')
+
+        # 'Shift' uppercases single lowercase letters.
+        eq(tr('q', ['Shift']), 'Key-Q')
+        eq(tr('q', ['Control', 'Shift']), 'Key-Q')
+        eq(tr('q', ['Control', 'Alt', 'Shift']), 'Key-Q')
+
+        # Convert key name to keysym.
+        eq(tr('Page Up', []), 'Key-Prior')
+        # 'Shift' doesn't change case when it's not a single char.
+        eq(tr('*', ['Shift']), 'Key-asterisk')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_configdialog.py

@@ -0,0 +1,1581 @@
+"""Test configdialog, coverage 94%.
+
+Half the class creates dialog, half works with user customizations.
+"""
+from idlelib import configdialog
+from test.support import requires
+requires('gui')
+from test.support.testcase import ExtraAssertions
+import unittest
+from unittest import mock
+from idlelib.idle_test.mock_idle import Func
+from tkinter import (Tk, StringVar, IntVar, BooleanVar, DISABLED, NORMAL)
+from idlelib import config
+from idlelib.configdialog import idleConf, changes, tracers
+
+# Tests should not depend on fortuitous user configurations.
+# They must not affect actual user .cfg files.
+# Use solution from test_config: empty parsers with no filename.
+usercfg = idleConf.userCfg
+testcfg = {
+    'main': config.IdleUserConfParser(''),
+    'highlight': config.IdleUserConfParser(''),
+    'keys': config.IdleUserConfParser(''),
+    'extensions': config.IdleUserConfParser(''),
+}
+
+root = None
+dialog = None
+mainpage = changes['main']
+highpage = changes['highlight']
+keyspage = changes['keys']
+extpage = changes['extensions']
+
+
+def setUpModule():
+    global root, dialog
+    idleConf.userCfg = testcfg
+    root = Tk()
+    # root.withdraw()    # Comment out, see issue 30870
+    dialog = configdialog.ConfigDialog(root, 'Test', _utest=True)
+
+
+def tearDownModule():
+    global root, dialog
+    idleConf.userCfg = usercfg
+    tracers.detach()
+    tracers.clear()
+    changes.clear()
+    root.update_idletasks()
+    root.destroy()
+    root = dialog = None
+
+
+class ConfigDialogTest(unittest.TestCase):
+
+    def test_deactivate_current_config(self):
+        pass
+
+    def activate_config_changes(self):
+        pass
+
+
+class ButtonTest(unittest.TestCase, ExtraAssertions):
+
+    def test_click_ok(self):
+        d = dialog
+        apply = d.apply = mock.Mock()
+        destroy = d.destroy = mock.Mock()
+        d.buttons['Ok'].invoke()
+        apply.assert_called_once()
+        destroy.assert_called_once()
+        del d.destroy, d.apply
+
+    def test_click_apply(self):
+        d = dialog
+        deactivate = d.deactivate_current_config = mock.Mock()
+        save_ext = d.extpage.save_all_changed_extensions = mock.Mock()
+        activate = d.activate_config_changes = mock.Mock()
+        d.buttons['Apply'].invoke()
+        deactivate.assert_called_once()
+        save_ext.assert_called_once()
+        activate.assert_called_once()
+        del d.extpage.save_all_changed_extensions
+        del d.activate_config_changes, d.deactivate_current_config
+
+    def test_click_cancel(self):
+        d = dialog
+        d.destroy = Func()
+        changes['main']['something'] = 1
+        d.buttons['Cancel'].invoke()
+        self.assertEqual(changes['main'], {})
+        self.assertEqual(d.destroy.called, 1)
+        del d.destroy
+
+    def test_click_help(self):
+        dialog.note.select(dialog.keyspage)
+        with mock.patch.object(configdialog, 'view_text',
+                               new_callable=Func) as view:
+            dialog.buttons['Help'].invoke()
+            title, contents = view.kwds['title'], view.kwds['contents']
+        self.assertEqual(title, 'Help for IDLE preferences')
+        self.assertStartsWith(contents, 'When you click')
+        self.assertEndsWith(contents,'a different name.\n')
+
+
+class FontPageTest(unittest.TestCase):
+    """Test that font widgets enable users to make font changes.
+
+    Test that widget actions set vars, that var changes add three
+    options to changes and call set_samples, and that set_samples
+    changes the font of both sample boxes.
+    """
+    @classmethod
+    def setUpClass(cls):
+        page = cls.page = dialog.fontpage
+        dialog.note.select(page)
+        page.set_samples = Func()  # Mask instance method.
+        page.update()
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.page.set_samples  # Unmask instance method.
+
+    def setUp(self):
+        changes.clear()
+
+    def test_load_font_cfg(self):
+        # Leave widget load test to human visual check.
+        # TODO Improve checks when add IdleConf.get_font_values.
+        tracers.detach()
+        d = self.page
+        d.font_name.set('Fake')
+        d.font_size.set('1')
+        d.font_bold.set(True)
+        d.set_samples.called = 0
+        d.load_font_cfg()
+        self.assertNotEqual(d.font_name.get(), 'Fake')
+        self.assertNotEqual(d.font_size.get(), '1')
+        self.assertFalse(d.font_bold.get())
+        self.assertEqual(d.set_samples.called, 1)
+        tracers.attach()
+
+    def test_fontlist_key(self):
+        # Up and Down keys should select a new font.
+        d = self.page
+        if d.fontlist.size() < 2:
+            self.skipTest('need at least 2 fonts')
+        fontlist = d.fontlist
+        fontlist.activate(0)
+        font = d.fontlist.get('active')
+
+        # Test Down key.
+        fontlist.focus_force()
+        fontlist.update()
+        fontlist.event_generate('<Key-Down>')
+        fontlist.event_generate('<KeyRelease-Down>')
+
+        down_font = fontlist.get('active')
+        self.assertNotEqual(down_font, font)
+        self.assertIn(d.font_name.get(), down_font.lower())
+
+        # Test Up key.
+        fontlist.focus_force()
+        fontlist.update()
+        fontlist.event_generate('<Key-Up>')
+        fontlist.event_generate('<KeyRelease-Up>')
+
+        up_font = fontlist.get('active')
+        self.assertEqual(up_font, font)
+        self.assertIn(d.font_name.get(), up_font.lower())
+
+    def test_fontlist_mouse(self):
+        # Click on item should select that item.
+        d = self.page
+        if d.fontlist.size() < 2:
+            self.skipTest('need at least 2 fonts')
+        fontlist = d.fontlist
+        fontlist.activate(0)
+
+        # Select next item in listbox
+        fontlist.focus_force()
+        fontlist.see(1)
+        fontlist.update()
+        x, y, dx, dy = fontlist.bbox(1)
+        x += dx // 2
+        y += dy // 2
+        fontlist.event_generate('<Button-1>', x=x, y=y)
+        fontlist.event_generate('<ButtonRelease-1>', x=x, y=y)
+
+        font1 = fontlist.get(1)
+        select_font = fontlist.get('anchor')
+        self.assertEqual(select_font, font1)
+        self.assertIn(d.font_name.get(), font1.lower())
+
+    def test_sizelist(self):
+        # Click on number should select that number
+        d = self.page
+        d.sizelist.variable.set(40)
+        self.assertEqual(d.font_size.get(), '40')
+
+    def test_bold_toggle(self):
+        # Click on checkbutton should invert it.
+        d = self.page
+        d.font_bold.set(False)
+        d.bold_toggle.invoke()
+        self.assertTrue(d.font_bold.get())
+        d.bold_toggle.invoke()
+        self.assertFalse(d.font_bold.get())
+
+    def test_font_set(self):
+        # Test that setting a font Variable results in 3 provisional
+        # change entries and a call to set_samples. Use values sure to
+        # not be defaults.
+
+        default_font = idleConf.GetFont(root, 'main', 'EditorWindow')
+        default_size = str(default_font[1])
+        default_bold = default_font[2] == 'bold'
+        d = self.page
+        d.font_size.set(default_size)
+        d.font_bold.set(default_bold)
+        d.set_samples.called = 0
+
+        d.font_name.set('Test Font')
+        expected = {'EditorWindow': {'font': 'Test Font',
+                                     'font-size': default_size,
+                                     'font-bold': str(default_bold)}}
+        self.assertEqual(mainpage, expected)
+        self.assertEqual(d.set_samples.called, 1)
+        changes.clear()
+
+        d.font_size.set('20')
+        expected = {'EditorWindow': {'font': 'Test Font',
+                                     'font-size': '20',
+                                     'font-bold': str(default_bold)}}
+        self.assertEqual(mainpage, expected)
+        self.assertEqual(d.set_samples.called, 2)
+        changes.clear()
+
+        d.font_bold.set(not default_bold)
+        expected = {'EditorWindow': {'font': 'Test Font',
+                                     'font-size': '20',
+                                     'font-bold': str(not default_bold)}}
+        self.assertEqual(mainpage, expected)
+        self.assertEqual(d.set_samples.called, 3)
+
+    def test_set_samples(self):
+        d = self.page
+        del d.set_samples  # Unmask method for test
+        orig_samples = d.font_sample, d.highlight_sample
+        d.font_sample, d.highlight_sample = {}, {}
+        d.font_name.set('test')
+        d.font_size.set('5')
+        d.font_bold.set(1)
+        expected = {'font': ('test', '5', 'bold')}
+
+        # Test set_samples.
+        d.set_samples()
+        self.assertTrue(d.font_sample == d.highlight_sample == expected)
+
+        d.font_sample, d.highlight_sample = orig_samples
+        d.set_samples = Func()  # Re-mask for other tests.
+
+
+class HighPageTest(unittest.TestCase):
+    """Test that highlight tab widgets enable users to make changes.
+
+    Test that widget actions set vars, that var changes add
+    options to changes and that themes work correctly.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        page = cls.page = dialog.highpage
+        dialog.note.select(page)
+        page.set_theme_type = Func()
+        page.paint_theme_sample = Func()
+        page.set_highlight_target = Func()
+        page.set_color_sample = Func()
+        page.update()
+
+    @classmethod
+    def tearDownClass(cls):
+        d = cls.page
+        del d.set_theme_type, d.paint_theme_sample
+        del d.set_highlight_target, d.set_color_sample
+
+    def setUp(self):
+        d = self.page
+        # The following is needed for test_load_key_cfg, _delete_custom_keys.
+        # This may indicate a defect in some test or function.
+        for section in idleConf.GetSectionList('user', 'highlight'):
+            idleConf.userCfg['highlight'].remove_section(section)
+        changes.clear()
+        d.set_theme_type.called = 0
+        d.paint_theme_sample.called = 0
+        d.set_highlight_target.called = 0
+        d.set_color_sample.called = 0
+
+    def test_load_theme_cfg(self):
+        tracers.detach()
+        d = self.page
+        eq = self.assertEqual
+
+        # Use builtin theme with no user themes created.
+        idleConf.CurrentTheme = mock.Mock(return_value='IDLE Classic')
+        d.load_theme_cfg()
+        self.assertTrue(d.theme_source.get())
+        # builtinlist sets variable builtin_name to the CurrentTheme default.
+        eq(d.builtin_name.get(), 'IDLE Classic')
+        eq(d.custom_name.get(), '- no custom themes -')
+        eq(d.custom_theme_on.state(), ('disabled',))
+        eq(d.set_theme_type.called, 1)
+        eq(d.paint_theme_sample.called, 1)
+        eq(d.set_highlight_target.called, 1)
+
+        # Builtin theme with non-empty user theme list.
+        idleConf.SetOption('highlight', 'test1', 'option', 'value')
+        idleConf.SetOption('highlight', 'test2', 'option2', 'value2')
+        d.load_theme_cfg()
+        eq(d.builtin_name.get(), 'IDLE Classic')
+        eq(d.custom_name.get(), 'test1')
+        eq(d.set_theme_type.called, 2)
+        eq(d.paint_theme_sample.called, 2)
+        eq(d.set_highlight_target.called, 2)
+
+        # Use custom theme.
+        idleConf.CurrentTheme = mock.Mock(return_value='test2')
+        idleConf.SetOption('main', 'Theme', 'default', '0')
+        d.load_theme_cfg()
+        self.assertFalse(d.theme_source.get())
+        eq(d.builtin_name.get(), 'IDLE Classic')
+        eq(d.custom_name.get(), 'test2')
+        eq(d.set_theme_type.called, 3)
+        eq(d.paint_theme_sample.called, 3)
+        eq(d.set_highlight_target.called, 3)
+
+        del idleConf.CurrentTheme
+        tracers.attach()
+
+    def test_theme_source(self):
+        eq = self.assertEqual
+        d = self.page
+        # Test these separately.
+        d.var_changed_builtin_name = Func()
+        d.var_changed_custom_name = Func()
+        # Builtin selected.
+        d.builtin_theme_on.invoke()
+        eq(mainpage, {'Theme': {'default': 'True'}})
+        eq(d.var_changed_builtin_name.called, 1)
+        eq(d.var_changed_custom_name.called, 0)
+        changes.clear()
+
+        # Custom selected.
+        d.custom_theme_on.state(('!disabled',))
+        d.custom_theme_on.invoke()
+        self.assertEqual(mainpage, {'Theme': {'default': 'False'}})
+        eq(d.var_changed_builtin_name.called, 1)
+        eq(d.var_changed_custom_name.called, 1)
+        del d.var_changed_builtin_name, d.var_changed_custom_name
+
+    def test_builtin_name(self):
+        eq = self.assertEqual
+        d = self.page
+        item_list = ['IDLE Classic', 'IDLE Dark', 'IDLE New']
+
+        # Not in old_themes, defaults name to first item.
+        idleConf.SetOption('main', 'Theme', 'name', 'spam')
+        d.builtinlist.SetMenu(item_list, 'IDLE Dark')
+        eq(mainpage, {'Theme': {'name': 'IDLE Classic',
+                                'name2': 'IDLE Dark'}})
+        eq(d.theme_message['text'], 'New theme, see Help')
+        eq(d.paint_theme_sample.called, 1)
+
+        # Not in old themes - uses name2.
+        changes.clear()
+        idleConf.SetOption('main', 'Theme', 'name', 'IDLE New')
+        d.builtinlist.SetMenu(item_list, 'IDLE Dark')
+        eq(mainpage, {'Theme': {'name2': 'IDLE Dark'}})
+        eq(d.theme_message['text'], 'New theme, see Help')
+        eq(d.paint_theme_sample.called, 2)
+
+        # Builtin name in old_themes.
+        changes.clear()
+        d.builtinlist.SetMenu(item_list, 'IDLE Classic')
+        eq(mainpage, {'Theme': {'name': 'IDLE Classic', 'name2': ''}})
+        eq(d.theme_message['text'], '')
+        eq(d.paint_theme_sample.called, 3)
+
+    def test_custom_name(self):
+        d = self.page
+
+        # If no selections, doesn't get added.
+        d.customlist.SetMenu([], '- no custom themes -')
+        self.assertNotIn('Theme', mainpage)
+        self.assertEqual(d.paint_theme_sample.called, 0)
+
+        # Custom name selected.
+        changes.clear()
+        d.customlist.SetMenu(['a', 'b', 'c'], 'c')
+        self.assertEqual(mainpage, {'Theme': {'name': 'c'}})
+        self.assertEqual(d.paint_theme_sample.called, 1)
+
+    def test_color(self):
+        d = self.page
+        d.on_new_color_set = Func()
+        # self.color is only set in get_color through colorchooser.
+        d.color.set('green')
+        self.assertEqual(d.on_new_color_set.called, 1)
+        del d.on_new_color_set
+
+    def test_highlight_target_list_mouse(self):
+        # Set highlight_target through targetlist.
+        eq = self.assertEqual
+        d = self.page
+
+        d.targetlist.SetMenu(['a', 'b', 'c'], 'c')
+        eq(d.highlight_target.get(), 'c')
+        eq(d.set_highlight_target.called, 1)
+
+    def test_highlight_target_text_mouse(self):
+        # Set highlight_target through clicking highlight_sample.
+        eq = self.assertEqual
+        d = self.page
+        hs = d.highlight_sample
+        hs.focus_force()
+
+        def click_char(index):
+            "Simulate click on character at *index*."
+            hs.see(index)
+            hs.update_idletasks()
+            x, y, dx, dy = hs.bbox(index)
+            x += dx // 2
+            y += dy // 2
+            hs.event_generate('<Enter>', x=0, y=0)
+            hs.event_generate('<Motion>', x=x, y=y)
+            hs.event_generate('<ButtonPress-1>', x=x, y=y)
+            hs.event_generate('<ButtonRelease-1>', x=x, y=y)
+
+        # Reverse theme_elements to make the tag the key.
+        elem = {tag: element for element, tag in d.theme_elements.items()}
+
+        # If highlight_sample has a tag that isn't in theme_elements, there
+        # will be a KeyError in the test run.
+        count = 0
+        for tag in hs.tag_names():
+            try:
+                click_char(hs.tag_nextrange(tag, "1.0")[0])
+                eq(d.highlight_target.get(), elem[tag])
+                count += 1
+                eq(d.set_highlight_target.called, count)
+            except IndexError:
+                pass  # Skip unused theme_elements tag, like 'sel'.
+
+    def test_highlight_sample_double_click(self):
+        # Test double click on highlight_sample.
+        eq = self.assertEqual
+        d = self.page
+
+        hs = d.highlight_sample
+        hs.focus_force()
+        hs.see(1.0)
+        hs.update_idletasks()
+
+        # Test binding from configdialog.
+        hs.event_generate('<Enter>', x=0, y=0)
+        hs.event_generate('<Motion>', x=0, y=0)
+        # Double click is a sequence of two clicks in a row.
+        for _ in range(2):
+            hs.event_generate('<ButtonPress-1>', x=0, y=0)
+            hs.event_generate('<ButtonRelease-1>', x=0, y=0)
+
+        eq(hs.tag_ranges('sel'), ())
+
+    def test_highlight_sample_b1_motion(self):
+        # Test button motion on highlight_sample.
+        eq = self.assertEqual
+        d = self.page
+
+        hs = d.highlight_sample
+        hs.focus_force()
+        hs.see(1.0)
+        hs.update_idletasks()
+
+        x, y, dx, dy, offset = hs.dlineinfo('1.0')
+
+        # Test binding from configdialog.
+        hs.event_generate('<Leave>')
+        hs.event_generate('<Enter>')
+        hs.event_generate('<Motion>', x=x, y=y)
+        hs.event_generate('<ButtonPress-1>', x=x, y=y)
+        hs.event_generate('<B1-Motion>', x=dx, y=dy)
+        hs.event_generate('<ButtonRelease-1>', x=dx, y=dy)
+
+        eq(hs.tag_ranges('sel'), ())
+
+    def test_set_theme_type(self):
+        eq = self.assertEqual
+        d = self.page
+        del d.set_theme_type
+
+        # Builtin theme selected.
+        d.theme_source.set(True)
+        d.set_theme_type()
+        eq(d.builtinlist['state'], NORMAL)
+        eq(d.customlist['state'], DISABLED)
+        eq(d.button_delete_custom.state(), ('disabled',))
+
+        # Custom theme selected.
+        d.theme_source.set(False)
+        d.set_theme_type()
+        eq(d.builtinlist['state'], DISABLED)
+        eq(d.custom_theme_on.state(), ('selected',))
+        eq(d.customlist['state'], NORMAL)
+        eq(d.button_delete_custom.state(), ())
+        d.set_theme_type = Func()
+
+    def test_get_color(self):
+        eq = self.assertEqual
+        d = self.page
+        orig_chooser = configdialog.colorchooser.askcolor
+        chooser = configdialog.colorchooser.askcolor = Func()
+        gntn = d.get_new_theme_name = Func()
+
+        d.highlight_target.set('Editor Breakpoint')
+        d.color.set('#ffffff')
+
+        # Nothing selected.
+        chooser.result = (None, None)
+        d.button_set_color.invoke()
+        eq(d.color.get(), '#ffffff')
+
+        # Selection same as previous color.
+        chooser.result = ('', d.style.lookup(d.frame_color_set['style'], 'background'))
+        d.button_set_color.invoke()
+        eq(d.color.get(), '#ffffff')
+
+        # Select different color.
+        chooser.result = ((222.8671875, 0.0, 0.0), '#de0000')
+
+        # Default theme.
+        d.color.set('#ffffff')
+        d.theme_source.set(True)
+
+        # No theme name selected therefore color not saved.
+        gntn.result = ''
+        d.button_set_color.invoke()
+        eq(gntn.called, 1)
+        eq(d.color.get(), '#ffffff')
+        # Theme name selected.
+        gntn.result = 'My New Theme'
+        d.button_set_color.invoke()
+        eq(d.custom_name.get(), gntn.result)
+        eq(d.color.get(), '#de0000')
+
+        # Custom theme.
+        d.color.set('#ffffff')
+        d.theme_source.set(False)
+        d.button_set_color.invoke()
+        eq(d.color.get(), '#de0000')
+
+        del d.get_new_theme_name
+        configdialog.colorchooser.askcolor = orig_chooser
+
+    def test_on_new_color_set(self):
+        d = self.page
+        color = '#3f7cae'
+        d.custom_name.set('Python')
+        d.highlight_target.set('Selected Text')
+        d.fg_bg_toggle.set(True)
+
+        d.color.set(color)
+        self.assertEqual(d.style.lookup(d.frame_color_set['style'], 'background'), color)
+        self.assertEqual(d.highlight_sample.tag_cget('hilite', 'foreground'), color)
+        self.assertEqual(highpage,
+                         {'Python': {'hilite-foreground': color}})
+
+    def test_get_new_theme_name(self):
+        orig_sectionname = configdialog.SectionName
+        sn = configdialog.SectionName = Func(return_self=True)
+        d = self.page
+
+        sn.result = 'New Theme'
+        self.assertEqual(d.get_new_theme_name(''), 'New Theme')
+
+        configdialog.SectionName = orig_sectionname
+
+    def test_save_as_new_theme(self):
+        d = self.page
+        gntn = d.get_new_theme_name = Func()
+        d.theme_source.set(True)
+
+        # No name entered.
+        gntn.result = ''
+        d.button_save_custom.invoke()
+        self.assertNotIn(gntn.result, idleConf.userCfg['highlight'])
+
+        # Name entered.
+        gntn.result = 'my new theme'
+        gntn.called = 0
+        self.assertNotIn(gntn.result, idleConf.userCfg['highlight'])
+        d.button_save_custom.invoke()
+        self.assertIn(gntn.result, idleConf.userCfg['highlight'])
+
+        del d.get_new_theme_name
+
+    def test_create_new_and_save_new(self):
+        eq = self.assertEqual
+        d = self.page
+
+        # Use default as previously active theme.
+        d.theme_source.set(True)
+        d.builtin_name.set('IDLE Classic')
+        first_new = 'my new custom theme'
+        second_new = 'my second custom theme'
+
+        # No changes, so themes are an exact copy.
+        self.assertNotIn(first_new, idleConf.userCfg)
+        d.create_new(first_new)
+        eq(idleConf.GetSectionList('user', 'highlight'), [first_new])
+        eq(idleConf.GetThemeDict('default', 'IDLE Classic'),
+           idleConf.GetThemeDict('user', first_new))
+        eq(d.custom_name.get(), first_new)
+        self.assertFalse(d.theme_source.get())  # Use custom set.
+        eq(d.set_theme_type.called, 1)
+
+        # Test that changed targets are in new theme.
+        changes.add_option('highlight', first_new, 'hit-background', 'yellow')
+        self.assertNotIn(second_new, idleConf.userCfg)
+        d.create_new(second_new)
+        eq(idleConf.GetSectionList('user', 'highlight'), [first_new, second_new])
+        self.assertNotEqual(idleConf.GetThemeDict('user', first_new),
+                            idleConf.GetThemeDict('user', second_new))
+        # Check that difference in themes was in `hit-background` from `changes`.
+        idleConf.SetOption('highlight', first_new, 'hit-background', 'yellow')
+        eq(idleConf.GetThemeDict('user', first_new),
+           idleConf.GetThemeDict('user', second_new))
+
+    def test_set_highlight_target(self):
+        eq = self.assertEqual
+        d = self.page
+        del d.set_highlight_target
+
+        # Target is cursor.
+        d.highlight_target.set('Cursor')
+        eq(d.fg_on.state(), ('disabled', 'selected'))
+        eq(d.bg_on.state(), ('disabled',))
+        self.assertTrue(d.fg_bg_toggle)
+        eq(d.set_color_sample.called, 1)
+
+        # Target is not cursor.
+        d.highlight_target.set('Comment')
+        eq(d.fg_on.state(), ('selected',))
+        eq(d.bg_on.state(), ())
+        self.assertTrue(d.fg_bg_toggle)
+        eq(d.set_color_sample.called, 2)
+
+        d.set_highlight_target = Func()
+
+    def test_set_color_sample_binding(self):
+        d = self.page
+        scs = d.set_color_sample
+
+        d.fg_on.invoke()
+        self.assertEqual(scs.called, 1)
+
+        d.bg_on.invoke()
+        self.assertEqual(scs.called, 2)
+
+    def test_set_color_sample(self):
+        d = self.page
+        del d.set_color_sample
+        d.highlight_target.set('Selected Text')
+        d.fg_bg_toggle.set(True)
+        d.set_color_sample()
+        self.assertEqual(
+                d.style.lookup(d.frame_color_set['style'], 'background'),
+                d.highlight_sample.tag_cget('hilite', 'foreground'))
+        d.set_color_sample = Func()
+
+    def test_paint_theme_sample(self):
+        eq = self.assertEqual
+        page = self.page
+        del page.paint_theme_sample  # Delete masking mock.
+        hs_tag = page.highlight_sample.tag_cget
+        gh = idleConf.GetHighlight
+
+        # Create custom theme based on IDLE Dark.
+        page.theme_source.set(True)
+        page.builtin_name.set('IDLE Dark')
+        theme = 'IDLE Test'
+        page.create_new(theme)
+        page.set_color_sample.called = 0
+
+        # Base theme with nothing in `changes`.
+        page.paint_theme_sample()
+        new_console = {'foreground': 'blue',
+                       'background': 'yellow',}
+        for key, value in new_console.items():
+            self.assertNotEqual(hs_tag('console', key), value)
+        eq(page.set_color_sample.called, 1)
+
+        # Apply changes.
+        for key, value in new_console.items():
+            changes.add_option('highlight', theme, 'console-'+key, value)
+        page.paint_theme_sample()
+        for key, value in new_console.items():
+            eq(hs_tag('console', key), value)
+        eq(page.set_color_sample.called, 2)
+
+        page.paint_theme_sample = Func()
+
+    def test_delete_custom(self):
+        eq = self.assertEqual
+        d = self.page
+        d.button_delete_custom.state(('!disabled',))
+        yesno = d.askyesno = Func()
+        dialog.deactivate_current_config = Func()
+        dialog.activate_config_changes = Func()
+
+        theme_name = 'spam theme'
+        idleConf.userCfg['highlight'].SetOption(theme_name, 'name', 'value')
+        highpage[theme_name] = {'option': 'True'}
+
+        theme_name2 = 'other theme'
+        idleConf.userCfg['highlight'].SetOption(theme_name2, 'name', 'value')
+        highpage[theme_name2] = {'option': 'False'}
+
+        # Force custom theme.
+        d.custom_theme_on.state(('!disabled',))
+        d.custom_theme_on.invoke()
+        d.custom_name.set(theme_name)
+
+        # Cancel deletion.
+        yesno.result = False
+        d.button_delete_custom.invoke()
+        eq(yesno.called, 1)
+        eq(highpage[theme_name], {'option': 'True'})
+        eq(idleConf.GetSectionList('user', 'highlight'), [theme_name, theme_name2])
+        eq(dialog.deactivate_current_config.called, 0)
+        eq(dialog.activate_config_changes.called, 0)
+        eq(d.set_theme_type.called, 0)
+
+        # Confirm deletion.
+        yesno.result = True
+        d.button_delete_custom.invoke()
+        eq(yesno.called, 2)
+        self.assertNotIn(theme_name, highpage)
+        eq(idleConf.GetSectionList('user', 'highlight'), [theme_name2])
+        eq(d.custom_theme_on.state(), ())
+        eq(d.custom_name.get(), theme_name2)
+        eq(dialog.deactivate_current_config.called, 1)
+        eq(dialog.activate_config_changes.called, 1)
+        eq(d.set_theme_type.called, 1)
+
+        # Confirm deletion of second theme - empties list.
+        d.custom_name.set(theme_name2)
+        yesno.result = True
+        d.button_delete_custom.invoke()
+        eq(yesno.called, 3)
+        self.assertNotIn(theme_name, highpage)
+        eq(idleConf.GetSectionList('user', 'highlight'), [])
+        eq(d.custom_theme_on.state(), ('disabled',))
+        eq(d.custom_name.get(), '- no custom themes -')
+        eq(dialog.deactivate_current_config.called, 2)
+        eq(dialog.activate_config_changes.called, 2)
+        eq(d.set_theme_type.called, 2)
+
+        del dialog.activate_config_changes, dialog.deactivate_current_config
+        del d.askyesno
+
+
+class KeysPageTest(unittest.TestCase):
+    """Test that keys tab widgets enable users to make changes.
+
+    Test that widget actions set vars, that var changes add
+    options to changes and that key sets works correctly.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        page = cls.page = dialog.keyspage
+        dialog.note.select(page)
+        page.set_keys_type = Func()
+        page.load_keys_list = Func()
+
+    @classmethod
+    def tearDownClass(cls):
+        page = cls.page
+        del page.set_keys_type, page.load_keys_list
+
+    def setUp(self):
+        d = self.page
+        # The following is needed for test_load_key_cfg, _delete_custom_keys.
+        # This may indicate a defect in some test or function.
+        for section in idleConf.GetSectionList('user', 'keys'):
+            idleConf.userCfg['keys'].remove_section(section)
+        changes.clear()
+        d.set_keys_type.called = 0
+        d.load_keys_list.called = 0
+
+    def test_load_key_cfg(self):
+        tracers.detach()
+        d = self.page
+        eq = self.assertEqual
+
+        # Use builtin keyset with no user keysets created.
+        idleConf.CurrentKeys = mock.Mock(return_value='IDLE Classic OSX')
+        d.load_key_cfg()
+        self.assertTrue(d.keyset_source.get())
+        # builtinlist sets variable builtin_name to the CurrentKeys default.
+        eq(d.builtin_name.get(), 'IDLE Classic OSX')
+        eq(d.custom_name.get(), '- no custom keys -')
+        eq(d.custom_keyset_on.state(), ('disabled',))
+        eq(d.set_keys_type.called, 1)
+        eq(d.load_keys_list.called, 1)
+        eq(d.load_keys_list.args, ('IDLE Classic OSX', ))
+
+        # Builtin keyset with non-empty user keyset list.
+        idleConf.SetOption('keys', 'test1', 'option', 'value')
+        idleConf.SetOption('keys', 'test2', 'option2', 'value2')
+        d.load_key_cfg()
+        eq(d.builtin_name.get(), 'IDLE Classic OSX')
+        eq(d.custom_name.get(), 'test1')
+        eq(d.set_keys_type.called, 2)
+        eq(d.load_keys_list.called, 2)
+        eq(d.load_keys_list.args, ('IDLE Classic OSX', ))
+
+        # Use custom keyset.
+        idleConf.CurrentKeys = mock.Mock(return_value='test2')
+        idleConf.default_keys = mock.Mock(return_value='IDLE Modern Unix')
+        idleConf.SetOption('main', 'Keys', 'default', '0')
+        d.load_key_cfg()
+        self.assertFalse(d.keyset_source.get())
+        eq(d.builtin_name.get(), 'IDLE Modern Unix')
+        eq(d.custom_name.get(), 'test2')
+        eq(d.set_keys_type.called, 3)
+        eq(d.load_keys_list.called, 3)
+        eq(d.load_keys_list.args, ('test2', ))
+
+        del idleConf.CurrentKeys, idleConf.default_keys
+        tracers.attach()
+
+    def test_keyset_source(self):
+        eq = self.assertEqual
+        d = self.page
+        # Test these separately.
+        d.var_changed_builtin_name = Func()
+        d.var_changed_custom_name = Func()
+        # Builtin selected.
+        d.builtin_keyset_on.invoke()
+        eq(mainpage, {'Keys': {'default': 'True'}})
+        eq(d.var_changed_builtin_name.called, 1)
+        eq(d.var_changed_custom_name.called, 0)
+        changes.clear()
+
+        # Custom selected.
+        d.custom_keyset_on.state(('!disabled',))
+        d.custom_keyset_on.invoke()
+        self.assertEqual(mainpage, {'Keys': {'default': 'False'}})
+        eq(d.var_changed_builtin_name.called, 1)
+        eq(d.var_changed_custom_name.called, 1)
+        del d.var_changed_builtin_name, d.var_changed_custom_name
+
+    def test_builtin_name(self):
+        eq = self.assertEqual
+        d = self.page
+        idleConf.userCfg['main'].remove_section('Keys')
+        item_list = ['IDLE Classic Windows', 'IDLE Classic OSX',
+                     'IDLE Modern UNIX']
+
+        # Not in old_keys, defaults name to first item.
+        d.builtinlist.SetMenu(item_list, 'IDLE Modern UNIX')
+        eq(mainpage, {'Keys': {'name': 'IDLE Classic Windows',
+                               'name2': 'IDLE Modern UNIX'}})
+        eq(d.keys_message['text'], 'New key set, see Help')
+        eq(d.load_keys_list.called, 1)
+        eq(d.load_keys_list.args, ('IDLE Modern UNIX', ))
+
+        # Not in old keys - uses name2.
+        changes.clear()
+        idleConf.SetOption('main', 'Keys', 'name', 'IDLE Classic Unix')
+        d.builtinlist.SetMenu(item_list, 'IDLE Modern UNIX')
+        eq(mainpage, {'Keys': {'name2': 'IDLE Modern UNIX'}})
+        eq(d.keys_message['text'], 'New key set, see Help')
+        eq(d.load_keys_list.called, 2)
+        eq(d.load_keys_list.args, ('IDLE Modern UNIX', ))
+
+        # Builtin name in old_keys.
+        changes.clear()
+        d.builtinlist.SetMenu(item_list, 'IDLE Classic OSX')
+        eq(mainpage, {'Keys': {'name': 'IDLE Classic OSX', 'name2': ''}})
+        eq(d.keys_message['text'], '')
+        eq(d.load_keys_list.called, 3)
+        eq(d.load_keys_list.args, ('IDLE Classic OSX', ))
+
+    def test_custom_name(self):
+        d = self.page
+
+        # If no selections, doesn't get added.
+        d.customlist.SetMenu([], '- no custom keys -')
+        self.assertNotIn('Keys', mainpage)
+        self.assertEqual(d.load_keys_list.called, 0)
+
+        # Custom name selected.
+        changes.clear()
+        d.customlist.SetMenu(['a', 'b', 'c'], 'c')
+        self.assertEqual(mainpage, {'Keys': {'name': 'c'}})
+        self.assertEqual(d.load_keys_list.called, 1)
+
+    def test_keybinding(self):
+        idleConf.SetOption('extensions', 'ZzDummy', 'enable', 'True')
+        d = self.page
+        d.custom_name.set('my custom keys')
+        d.bindingslist.delete(0, 'end')
+        d.bindingslist.insert(0, 'copy')
+        d.bindingslist.insert(1, 'z-in')
+        d.bindingslist.selection_set(0)
+        d.bindingslist.selection_anchor(0)
+        # Core binding - adds to keys.
+        d.keybinding.set('<Key-F11>')
+        self.assertEqual(keyspage,
+                         {'my custom keys': {'copy': '<Key-F11>'}})
+
+        # Not a core binding - adds to extensions.
+        d.bindingslist.selection_set(1)
+        d.bindingslist.selection_anchor(1)
+        d.keybinding.set('<Key-F11>')
+        self.assertEqual(extpage,
+                         {'ZzDummy_cfgBindings': {'z-in': '<Key-F11>'}})
+
+    def test_set_keys_type(self):
+        eq = self.assertEqual
+        d = self.page
+        del d.set_keys_type
+
+        # Builtin keyset selected.
+        d.keyset_source.set(True)
+        d.set_keys_type()
+        eq(d.builtinlist['state'], NORMAL)
+        eq(d.customlist['state'], DISABLED)
+        eq(d.button_delete_custom_keys.state(), ('disabled',))
+
+        # Custom keyset selected.
+        d.keyset_source.set(False)
+        d.set_keys_type()
+        eq(d.builtinlist['state'], DISABLED)
+        eq(d.custom_keyset_on.state(), ('selected',))
+        eq(d.customlist['state'], NORMAL)
+        eq(d.button_delete_custom_keys.state(), ())
+        d.set_keys_type = Func()
+
+    def test_get_new_keys(self):
+        eq = self.assertEqual
+        d = self.page
+        orig_getkeysdialog = configdialog.GetKeysWindow
+        gkd = configdialog.GetKeysWindow = Func(return_self=True)
+        gnkn = d.get_new_keys_name = Func()
+
+        d.button_new_keys.state(('!disabled',))
+        d.bindingslist.delete(0, 'end')
+        d.bindingslist.insert(0, 'copy - <Control-Shift-Key-C>')
+        d.bindingslist.selection_set(0)
+        d.bindingslist.selection_anchor(0)
+        d.keybinding.set('Key-a')
+        d.keyset_source.set(True)  # Default keyset.
+
+        # Default keyset; no change to binding.
+        gkd.result = ''
+        d.button_new_keys.invoke()
+        eq(d.bindingslist.get('anchor'), 'copy - <Control-Shift-Key-C>')
+        # Keybinding isn't changed when there isn't a change entered.
+        eq(d.keybinding.get(), 'Key-a')
+
+        # Default keyset; binding changed.
+        gkd.result = '<Key-F11>'
+        # No keyset name selected therefore binding not saved.
+        gnkn.result = ''
+        d.button_new_keys.invoke()
+        eq(gnkn.called, 1)
+        eq(d.bindingslist.get('anchor'), 'copy - <Control-Shift-Key-C>')
+        # Keyset name selected.
+        gnkn.result = 'My New Key Set'
+        d.button_new_keys.invoke()
+        eq(d.custom_name.get(), gnkn.result)
+        eq(d.bindingslist.get('anchor'), 'copy - <Key-F11>')
+        eq(d.keybinding.get(), '<Key-F11>')
+
+        # User keyset; binding changed.
+        d.keyset_source.set(False)  # Custom keyset.
+        gnkn.called = 0
+        gkd.result = '<Key-p>'
+        d.button_new_keys.invoke()
+        eq(gnkn.called, 0)
+        eq(d.bindingslist.get('anchor'), 'copy - <Key-p>')
+        eq(d.keybinding.get(), '<Key-p>')
+
+        del d.get_new_keys_name
+        configdialog.GetKeysWindow = orig_getkeysdialog
+
+    def test_get_new_keys_name(self):
+        orig_sectionname = configdialog.SectionName
+        sn = configdialog.SectionName = Func(return_self=True)
+        d = self.page
+
+        sn.result = 'New Keys'
+        self.assertEqual(d.get_new_keys_name(''), 'New Keys')
+
+        configdialog.SectionName = orig_sectionname
+
+    def test_save_as_new_key_set(self):
+        d = self.page
+        gnkn = d.get_new_keys_name = Func()
+        d.keyset_source.set(True)
+
+        # No name entered.
+        gnkn.result = ''
+        d.button_save_custom_keys.invoke()
+
+        # Name entered.
+        gnkn.result = 'my new key set'
+        gnkn.called = 0
+        self.assertNotIn(gnkn.result, idleConf.userCfg['keys'])
+        d.button_save_custom_keys.invoke()
+        self.assertIn(gnkn.result, idleConf.userCfg['keys'])
+
+        del d.get_new_keys_name
+
+    def test_on_bindingslist_select(self):
+        d = self.page
+        b = d.bindingslist
+        b.delete(0, 'end')
+        b.insert(0, 'copy')
+        b.insert(1, 'find')
+        b.activate(0)
+
+        b.focus_force()
+        b.see(1)
+        b.update()
+        x, y, dx, dy = b.bbox(1)
+        x += dx // 2
+        y += dy // 2
+        b.event_generate('<Enter>', x=0, y=0)
+        b.event_generate('<Motion>', x=x, y=y)
+        b.event_generate('<Button-1>', x=x, y=y)
+        b.event_generate('<ButtonRelease-1>', x=x, y=y)
+        self.assertEqual(b.get('anchor'), 'find')
+        self.assertEqual(d.button_new_keys.state(), ())
+
+    def test_create_new_key_set_and_save_new_key_set(self):
+        eq = self.assertEqual
+        d = self.page
+
+        # Use default as previously active keyset.
+        d.keyset_source.set(True)
+        d.builtin_name.set('IDLE Classic Windows')
+        first_new = 'my new custom key set'
+        second_new = 'my second custom keyset'
+
+        # No changes, so keysets are an exact copy.
+        self.assertNotIn(first_new, idleConf.userCfg)
+        d.create_new_key_set(first_new)
+        eq(idleConf.GetSectionList('user', 'keys'), [first_new])
+        eq(idleConf.GetKeySet('IDLE Classic Windows'),
+           idleConf.GetKeySet(first_new))
+        eq(d.custom_name.get(), first_new)
+        self.assertFalse(d.keyset_source.get())  # Use custom set.
+        eq(d.set_keys_type.called, 1)
+
+        # Test that changed keybindings are in new keyset.
+        changes.add_option('keys', first_new, 'copy', '<Key-F11>')
+        self.assertNotIn(second_new, idleConf.userCfg)
+        d.create_new_key_set(second_new)
+        eq(idleConf.GetSectionList('user', 'keys'), [first_new, second_new])
+        self.assertNotEqual(idleConf.GetKeySet(first_new),
+                            idleConf.GetKeySet(second_new))
+        # Check that difference in keysets was in option `copy` from `changes`.
+        idleConf.SetOption('keys', first_new, 'copy', '<Key-F11>')
+        eq(idleConf.GetKeySet(first_new), idleConf.GetKeySet(second_new))
+
+    def test_load_keys_list(self):
+        eq = self.assertEqual
+        d = self.page
+        gks = idleConf.GetKeySet = Func()
+        del d.load_keys_list
+        b = d.bindingslist
+
+        b.delete(0, 'end')
+        b.insert(0, '<<find>>')
+        b.insert(1, '<<help>>')
+        gks.result = {'<<copy>>': ['<Control-Key-c>', '<Control-Key-C>'],
+                      '<<force-open-completions>>': ['<Control-Key-space>'],
+                      '<<spam>>': ['<Key-F11>']}
+        changes.add_option('keys', 'my keys', 'spam', '<Shift-Key-a>')
+        expected = ('copy - <Control-Key-c> <Control-Key-C>',
+                    'force-open-completions - <Control-Key-space>',
+                    'spam - <Shift-Key-a>')
+
+        # No current selection.
+        d.load_keys_list('my keys')
+        eq(b.get(0, 'end'), expected)
+        eq(b.get('anchor'), '')
+        eq(b.curselection(), ())
+
+        # Check selection.
+        b.selection_set(1)
+        b.selection_anchor(1)
+        d.load_keys_list('my keys')
+        eq(b.get(0, 'end'), expected)
+        eq(b.get('anchor'), 'force-open-completions - <Control-Key-space>')
+        eq(b.curselection(), (1, ))
+
+        # Change selection.
+        b.selection_set(2)
+        b.selection_anchor(2)
+        d.load_keys_list('my keys')
+        eq(b.get(0, 'end'), expected)
+        eq(b.get('anchor'), 'spam - <Shift-Key-a>')
+        eq(b.curselection(), (2, ))
+        d.load_keys_list = Func()
+
+        del idleConf.GetKeySet
+
+    def test_delete_custom_keys(self):
+        eq = self.assertEqual
+        d = self.page
+        d.button_delete_custom_keys.state(('!disabled',))
+        yesno = d.askyesno = Func()
+        dialog.deactivate_current_config = Func()
+        dialog.activate_config_changes = Func()
+
+        keyset_name = 'spam key set'
+        idleConf.userCfg['keys'].SetOption(keyset_name, 'name', 'value')
+        keyspage[keyset_name] = {'option': 'True'}
+
+        keyset_name2 = 'other key set'
+        idleConf.userCfg['keys'].SetOption(keyset_name2, 'name', 'value')
+        keyspage[keyset_name2] = {'option': 'False'}
+
+        # Force custom keyset.
+        d.custom_keyset_on.state(('!disabled',))
+        d.custom_keyset_on.invoke()
+        d.custom_name.set(keyset_name)
+
+        # Cancel deletion.
+        yesno.result = False
+        d.button_delete_custom_keys.invoke()
+        eq(yesno.called, 1)
+        eq(keyspage[keyset_name], {'option': 'True'})
+        eq(idleConf.GetSectionList('user', 'keys'), [keyset_name, keyset_name2])
+        eq(dialog.deactivate_current_config.called, 0)
+        eq(dialog.activate_config_changes.called, 0)
+        eq(d.set_keys_type.called, 0)
+
+        # Confirm deletion.
+        yesno.result = True
+        d.button_delete_custom_keys.invoke()
+        eq(yesno.called, 2)
+        self.assertNotIn(keyset_name, keyspage)
+        eq(idleConf.GetSectionList('user', 'keys'), [keyset_name2])
+        eq(d.custom_keyset_on.state(), ())
+        eq(d.custom_name.get(), keyset_name2)
+        eq(dialog.deactivate_current_config.called, 1)
+        eq(dialog.activate_config_changes.called, 1)
+        eq(d.set_keys_type.called, 1)
+
+        # Confirm deletion of second keyset - empties list.
+        d.custom_name.set(keyset_name2)
+        yesno.result = True
+        d.button_delete_custom_keys.invoke()
+        eq(yesno.called, 3)
+        self.assertNotIn(keyset_name, keyspage)
+        eq(idleConf.GetSectionList('user', 'keys'), [])
+        eq(d.custom_keyset_on.state(), ('disabled',))
+        eq(d.custom_name.get(), '- no custom keys -')
+        eq(dialog.deactivate_current_config.called, 2)
+        eq(dialog.activate_config_changes.called, 2)
+        eq(d.set_keys_type.called, 2)
+
+        del dialog.activate_config_changes, dialog.deactivate_current_config
+        del d.askyesno
+
+
+class WinPageTest(unittest.TestCase):
+    """Test that general tab widgets enable users to make changes.
+
+    Test that widget actions set vars, that var changes add
+    options to changes.
+    """
+    @classmethod
+    def setUpClass(cls):
+        page = cls.page = dialog.winpage
+        dialog.note.select(page)
+        page.update()
+
+    def setUp(self):
+        changes.clear()
+
+    def test_load_windows_cfg(self):
+        # Set to wrong values, load, check right values.
+        eq = self.assertEqual
+        d = self.page
+        d.startup_edit.set(1)
+        d.win_width.set(1)
+        d.win_height.set(1)
+        d.load_windows_cfg()
+        eq(d.startup_edit.get(), 0)
+        eq(d.win_width.get(), '80')
+        eq(d.win_height.get(), '40')
+
+    def test_startup(self):
+        d = self.page
+        d.startup_editor_on.invoke()
+        self.assertEqual(mainpage,
+                         {'General': {'editor-on-startup': '1'}})
+        changes.clear()
+        d.startup_shell_on.invoke()
+        self.assertEqual(mainpage,
+                         {'General': {'editor-on-startup': '0'}})
+
+    def test_editor_size(self):
+        d = self.page
+        d.win_height_int.delete(0, 'end')
+        d.win_height_int.insert(0, '11')
+        self.assertEqual(mainpage, {'EditorWindow': {'height': '11'}})
+        changes.clear()
+        d.win_width_int.delete(0, 'end')
+        d.win_width_int.insert(0, '11')
+        self.assertEqual(mainpage, {'EditorWindow': {'width': '11'}})
+
+    def test_indent_spaces(self):
+        d = self.page
+        d.indent_chooser.set(6)
+        self.assertEqual(d.indent_spaces.get(), '6')
+        self.assertEqual(mainpage, {'Indent': {'num-spaces': '6'}})
+
+    def test_cursor_blink(self):
+        self.page.cursor_blink_bool.invoke()
+        self.assertEqual(mainpage, {'EditorWindow': {'cursor-blink': 'False'}})
+
+    def test_autocomplete_wait(self):
+        self.page.auto_wait_int.delete(0, 'end')
+        self.page.auto_wait_int.insert(0, '11')
+        self.assertEqual(extpage, {'AutoComplete': {'popupwait': '11'}})
+
+    def test_parenmatch(self):
+        d = self.page
+        eq = self.assertEqual
+        d.paren_style_type['menu'].invoke(0)
+        eq(extpage, {'ParenMatch': {'style': 'opener'}})
+        changes.clear()
+        d.paren_flash_time.delete(0, 'end')
+        d.paren_flash_time.insert(0, '11')
+        eq(extpage, {'ParenMatch': {'flash-delay': '11'}})
+        changes.clear()
+        d.bell_on.invoke()
+        eq(extpage, {'ParenMatch': {'bell': 'False'}})
+
+    def test_paragraph(self):
+        self.page.format_width_int.delete(0, 'end')
+        self.page.format_width_int.insert(0, '11')
+        self.assertEqual(extpage, {'FormatParagraph': {'max-width': '11'}})
+
+
+class ShedPageTest(unittest.TestCase):
+    """Test that shed tab widgets enable users to make changes.
+
+    Test that widget actions set vars, that var changes add
+    options to changes.
+    """
+    @classmethod
+    def setUpClass(cls):
+        page = cls.page = dialog.shedpage
+        dialog.note.select(page)
+        page.update()
+
+    def setUp(self):
+        changes.clear()
+
+    def test_load_shelled_cfg(self):
+        # Set to wrong values, load, check right values.
+        eq = self.assertEqual
+        d = self.page
+        d.autosave.set(1)
+        d.load_shelled_cfg()
+        eq(d.autosave.get(), 0)
+
+    def test_autosave(self):
+        d = self.page
+        d.save_auto_on.invoke()
+        self.assertEqual(mainpage, {'General': {'autosave': '1'}})
+        d.save_ask_on.invoke()
+        self.assertEqual(mainpage, {'General': {'autosave': '0'}})
+
+    def test_context(self):
+        self.page.context_int.delete(0, 'end')
+        self.page.context_int.insert(0, '1')
+        self.assertEqual(extpage, {'CodeContext': {'maxlines': '1'}})
+
+
+#unittest.skip("Nothing here yet TODO")
+class ExtPageTest(unittest.TestCase):
+    """Test that the help source list works correctly."""
+    @classmethod
+    def setUpClass(cls):
+        page = dialog.extpage
+        dialog.note.select(page)
+
+
+class HelpSourceTest(unittest.TestCase):
+    """Test that the help source list works correctly."""
+    @classmethod
+    def setUpClass(cls):
+        page = dialog.extpage
+        dialog.note.select(page)
+        frame = cls.frame = page.frame_help
+        frame.set = frame.set_add_delete_state = Func()
+        frame.upc = frame.update_help_changes = Func()
+        frame.update()
+
+    @classmethod
+    def tearDownClass(cls):
+        frame = cls.frame
+        del frame.set, frame.set_add_delete_state
+        del frame.upc, frame.update_help_changes
+        frame.helplist.delete(0, 'end')
+        frame.user_helplist.clear()
+
+    def setUp(self):
+        changes.clear()
+
+    def test_load_helplist(self):
+        eq = self.assertEqual
+        fr = self.frame
+        fr.helplist.insert('end', 'bad')
+        fr.user_helplist = ['bad', 'worse']
+        idleConf.SetOption('main', 'HelpFiles', '1', 'name;file')
+        fr.load_helplist()
+        eq(fr.helplist.get(0, 'end'), ('name',))
+        eq(fr.user_helplist, [('name', 'file', '1')])
+
+    def test_source_selected(self):
+        fr = self.frame
+        fr.set = fr.set_add_delete_state
+        fr.upc = fr.update_help_changes
+        helplist = fr.helplist
+        dex = 'end'
+        helplist.insert(dex, 'source')
+        helplist.activate(dex)
+
+        helplist.focus_force()
+        helplist.see(dex)
+        helplist.update()
+        x, y, dx, dy = helplist.bbox(dex)
+        x += dx // 2
+        y += dy // 2
+        fr.set.called = fr.upc.called = 0
+        helplist.event_generate('<Enter>', x=0, y=0)
+        helplist.event_generate('<Motion>', x=x, y=y)
+        helplist.event_generate('<Button-1>', x=x, y=y)
+        helplist.event_generate('<ButtonRelease-1>', x=x, y=y)
+        self.assertEqual(helplist.get('anchor'), 'source')
+        self.assertTrue(fr.set.called)
+        self.assertFalse(fr.upc.called)
+
+    def test_set_add_delete_state(self):
+        # Call with 0 items, 1 unselected item, 1 selected item.
+        eq = self.assertEqual
+        fr = self.frame
+        del fr.set_add_delete_state  # Unmask method.
+        sad = fr.set_add_delete_state
+        h = fr.helplist
+
+        h.delete(0, 'end')
+        sad()
+        eq(fr.button_helplist_edit.state(), ('disabled',))
+        eq(fr.button_helplist_remove.state(), ('disabled',))
+
+        h.insert(0, 'source')
+        sad()
+        eq(fr.button_helplist_edit.state(), ('disabled',))
+        eq(fr.button_helplist_remove.state(), ('disabled',))
+
+        h.selection_set(0)
+        sad()
+        eq(fr.button_helplist_edit.state(), ())
+        eq(fr.button_helplist_remove.state(), ())
+        fr.set_add_delete_state = Func()  # Mask method.
+
+    def test_helplist_item_add(self):
+        # Call without and twice with HelpSource result.
+        # Double call enables check on order.
+        eq = self.assertEqual
+        orig_helpsource = configdialog.HelpSource
+        hs = configdialog.HelpSource = Func(return_self=True)
+        fr = self.frame
+        fr.helplist.delete(0, 'end')
+        fr.user_helplist.clear()
+        fr.set.called = fr.upc.called = 0
+
+        hs.result = ''
+        fr.helplist_item_add()
+        self.assertTrue(list(fr.helplist.get(0, 'end')) ==
+                        fr.user_helplist == [])
+        self.assertFalse(fr.upc.called)
+
+        hs.result = ('name1', 'file1')
+        fr.helplist_item_add()
+        hs.result = ('name2', 'file2')
+        fr.helplist_item_add()
+        eq(fr.helplist.get(0, 'end'), ('name1', 'name2'))
+        eq(fr.user_helplist, [('name1', 'file1'), ('name2', 'file2')])
+        eq(fr.upc.called, 2)
+        self.assertFalse(fr.set.called)
+
+        configdialog.HelpSource = orig_helpsource
+
+    def test_helplist_item_edit(self):
+        # Call without and with HelpSource change.
+        eq = self.assertEqual
+        orig_helpsource = configdialog.HelpSource
+        hs = configdialog.HelpSource = Func(return_self=True)
+        fr = self.frame
+        fr.helplist.delete(0, 'end')
+        fr.helplist.insert(0, 'name1')
+        fr.helplist.selection_set(0)
+        fr.helplist.selection_anchor(0)
+        fr.user_helplist.clear()
+        fr.user_helplist.append(('name1', 'file1'))
+        fr.set.called = fr.upc.called = 0
+
+        hs.result = ''
+        fr.helplist_item_edit()
+        hs.result = ('name1', 'file1')
+        fr.helplist_item_edit()
+        eq(fr.helplist.get(0, 'end'), ('name1',))
+        eq(fr.user_helplist, [('name1', 'file1')])
+        self.assertFalse(fr.upc.called)
+
+        hs.result = ('name2', 'file2')
+        fr.helplist_item_edit()
+        eq(fr.helplist.get(0, 'end'), ('name2',))
+        eq(fr.user_helplist, [('name2', 'file2')])
+        self.assertTrue(fr.upc.called == fr.set.called == 1)
+
+        configdialog.HelpSource = orig_helpsource
+
+    def test_helplist_item_remove(self):
+        eq = self.assertEqual
+        fr = self.frame
+        fr.helplist.delete(0, 'end')
+        fr.helplist.insert(0, 'name1')
+        fr.helplist.selection_set(0)
+        fr.helplist.selection_anchor(0)
+        fr.user_helplist.clear()
+        fr.user_helplist.append(('name1', 'file1'))
+        fr.set.called = fr.upc.called = 0
+
+        fr.helplist_item_remove()
+        eq(fr.helplist.get(0, 'end'), ())
+        eq(fr.user_helplist, [])
+        self.assertTrue(fr.upc.called == fr.set.called == 1)
+
+    def test_update_help_changes(self):
+        fr = self.frame
+        del fr.update_help_changes
+        fr.user_helplist.clear()
+        fr.user_helplist.append(('name1', 'file1'))
+        fr.user_helplist.append(('name2', 'file2'))
+
+        fr.update_help_changes()
+        self.assertEqual(mainpage['HelpFiles'],
+                         {'1': 'name1;file1', '2': 'name2;file2'})
+        fr.update_help_changes = Func()
+
+
+class VarTraceTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.tracers = configdialog.VarTrace()
+        cls.iv = IntVar(root)
+        cls.bv = BooleanVar(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.tracers, cls.iv, cls.bv
+
+    def setUp(self):
+        self.tracers.clear()
+        self.called = 0
+
+    def var_changed_increment(self, *params):
+        self.called += 13
+
+    def var_changed_boolean(self, *params):
+        pass
+
+    def test_init(self):
+        tr = self.tracers
+        tr.__init__()
+        self.assertEqual(tr.untraced, [])
+        self.assertEqual(tr.traced, [])
+
+    def test_clear(self):
+        tr = self.tracers
+        tr.untraced.append(0)
+        tr.traced.append(1)
+        tr.clear()
+        self.assertEqual(tr.untraced, [])
+        self.assertEqual(tr.traced, [])
+
+    def test_add(self):
+        tr = self.tracers
+        func = Func()
+        cb = tr.make_callback = mock.Mock(return_value=func)
+
+        iv = tr.add(self.iv, self.var_changed_increment)
+        self.assertIs(iv, self.iv)
+        bv = tr.add(self.bv, self.var_changed_boolean)
+        self.assertIs(bv, self.bv)
+
+        sv = StringVar(root)
+        sv2 = tr.add(sv, ('main', 'section', 'option'))
+        self.assertIs(sv2, sv)
+        cb.assert_called_once()
+        cb.assert_called_with(sv, ('main', 'section', 'option'))
+
+        expected = [(iv, self.var_changed_increment),
+                    (bv, self.var_changed_boolean),
+                    (sv, func)]
+        self.assertEqual(tr.traced, [])
+        self.assertEqual(tr.untraced, expected)
+
+        del tr.make_callback
+
+    def test_make_callback(self):
+        cb = self.tracers.make_callback(self.iv, ('main', 'section', 'option'))
+        self.assertTrue(callable(cb))
+        self.iv.set(42)
+        # Not attached, so set didn't invoke the callback.
+        self.assertNotIn('section', changes['main'])
+        # Invoke callback manually.
+        cb()
+        self.assertIn('section', changes['main'])
+        self.assertEqual(changes['main']['section']['option'], '42')
+        changes.clear()
+
+    def test_attach_detach(self):
+        tr = self.tracers
+        iv = tr.add(self.iv, self.var_changed_increment)
+        bv = tr.add(self.bv, self.var_changed_boolean)
+        expected = [(iv, self.var_changed_increment),
+                    (bv, self.var_changed_boolean)]
+
+        # Attach callbacks and test call increment.
+        tr.attach()
+        self.assertEqual(tr.untraced, [])
+        self.assertCountEqual(tr.traced, expected)
+        iv.set(1)
+        self.assertEqual(iv.get(), 1)
+        self.assertEqual(self.called, 13)
+
+        # Check that only one callback is attached to a variable.
+        # If more than one callback were attached, then var_changed_increment
+        # would be called twice and the counter would be 2.
+        self.called = 0
+        tr.attach()
+        iv.set(1)
+        self.assertEqual(self.called, 13)
+
+        # Detach callbacks.
+        self.called = 0
+        tr.detach()
+        self.assertEqual(tr.traced, [])
+        self.assertCountEqual(tr.untraced, expected)
+        iv.set(1)
+        self.assertEqual(self.called, 0)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_debugger.py

@@ -0,0 +1,298 @@
+"""Test debugger, coverage 66%
+
+Try to make tests pass with draft bdbx, which may replace bdb in 3.13+.
+"""
+
+from idlelib import debugger
+from collections import namedtuple
+from textwrap import dedent
+from tkinter import Tk
+
+from test.support import requires
+from test.support.testcase import ExtraAssertions
+import unittest
+from unittest import mock
+from unittest.mock import Mock, patch
+
+"""A test python script for the debug tests."""
+TEST_CODE = dedent("""
+    i = 1
+    i += 2
+    if i == 3:
+       print(i)
+    """)
+
+
+class MockFrame:
+    "Minimal mock frame."
+
+    def __init__(self, code, lineno):
+        self.f_code = code
+        self.f_lineno = lineno
+
+
+class IdbTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.gui = Mock()
+        cls.idb = debugger.Idb(cls.gui)
+
+        # Create test and code objects to simulate a debug session.
+        code_obj = compile(TEST_CODE, 'idlelib/file.py', mode='exec')
+        frame1 = MockFrame(code_obj, 1)
+        frame1.f_back = None
+        frame2 = MockFrame(code_obj, 2)
+        frame2.f_back = frame1
+        cls.frame = frame2
+        cls.msg = 'file.py:2: <module>()'
+
+    def test_init(self):
+        self.assertIs(self.idb.gui, self.gui)
+        # Won't test super call since two Bdbs are very different.
+
+    def test_user_line(self):
+        # Test that .user_line() creates a string message for a frame.
+        self.gui.interaction = Mock()
+        self.idb.user_line(self.frame)
+        self.gui.interaction.assert_called_once_with(self.msg, self.frame)
+
+    def test_user_exception(self):
+        # Test that .user_exception() creates a string message for a frame.
+        exc_info = (type(ValueError), ValueError(), None)
+        self.gui.interaction = Mock()
+        self.idb.user_exception(self.frame, exc_info)
+        self.gui.interaction.assert_called_once_with(
+                self.msg, self.frame, exc_info)
+
+
+class FunctionTest(unittest.TestCase):
+    # Test module functions together.
+
+    def test_functions(self):
+        rpc_obj = compile(TEST_CODE,'rpc.py', mode='exec')
+        rpc_frame = MockFrame(rpc_obj, 2)
+        rpc_frame.f_back = rpc_frame
+        self.assertTrue(debugger._in_rpc_code(rpc_frame))
+        self.assertEqual(debugger._frame2message(rpc_frame),
+                         'rpc.py:2: <module>()')
+
+        code_obj = compile(TEST_CODE, 'idlelib/debugger.py', mode='exec')
+        code_frame = MockFrame(code_obj, 1)
+        code_frame.f_back = None
+        self.assertFalse(debugger._in_rpc_code(code_frame))
+        self.assertEqual(debugger._frame2message(code_frame),
+                         'debugger.py:1: <module>()')
+
+        code_frame.f_back = code_frame
+        self.assertFalse(debugger._in_rpc_code(code_frame))
+        code_frame.f_back = rpc_frame
+        self.assertTrue(debugger._in_rpc_code(code_frame))
+
+
+class DebuggerTest(unittest.TestCase):
+    "Tests for Debugger that do not need a real root."
+
+    @classmethod
+    def setUpClass(cls):
+        cls.pyshell = Mock()
+        cls.pyshell.root = Mock()
+        cls.idb = Mock()
+        with patch.object(debugger.Debugger, 'make_gui'):
+            cls.debugger = debugger.Debugger(cls.pyshell, cls.idb)
+        cls.debugger.root = Mock()
+
+    def test_cont(self):
+        self.debugger.cont()
+        self.idb.set_continue.assert_called_once()
+
+    def test_step(self):
+        self.debugger.step()
+        self.idb.set_step.assert_called_once()
+
+    def test_quit(self):
+        self.debugger.quit()
+        self.idb.set_quit.assert_called_once()
+
+    def test_next(self):
+        with patch.object(self.debugger, 'frame') as frame:
+            self.debugger.next()
+            self.idb.set_next.assert_called_once_with(frame)
+
+    def test_ret(self):
+        with patch.object(self.debugger, 'frame') as frame:
+            self.debugger.ret()
+            self.idb.set_return.assert_called_once_with(frame)
+
+    def test_clear_breakpoint(self):
+        self.debugger.clear_breakpoint('test.py', 4)
+        self.idb.clear_break.assert_called_once_with('test.py', 4)
+
+    def test_clear_file_breaks(self):
+        self.debugger.clear_file_breaks('test.py')
+        self.idb.clear_all_file_breaks.assert_called_once_with('test.py')
+
+    def test_set_load_breakpoints(self):
+        # Test the .load_breakpoints() method calls idb.
+        FileIO = namedtuple('FileIO', 'filename')
+
+        class MockEditWindow(object):
+            def __init__(self, fn, breakpoints):
+                self.io = FileIO(fn)
+                self.breakpoints = breakpoints
+
+        self.pyshell.flist = Mock()
+        self.pyshell.flist.inversedict = (
+            MockEditWindow('test1.py', [4, 4]),
+            MockEditWindow('test2.py', [13, 44, 45]),
+        )
+        self.debugger.set_breakpoint('test0.py', 1)
+        self.idb.set_break.assert_called_once_with('test0.py', 1)
+        self.debugger.load_breakpoints()  # Call set_breakpoint 5 times.
+        self.idb.set_break.assert_has_calls(
+            [mock.call('test0.py', 1),
+             mock.call('test1.py', 4),
+             mock.call('test1.py', 4),
+             mock.call('test2.py', 13),
+             mock.call('test2.py', 44),
+             mock.call('test2.py', 45)])
+
+    def test_sync_source_line(self):
+        # Test that .sync_source_line() will set the flist.gotofileline with fixed frame.
+        test_code = compile(TEST_CODE, 'test_sync.py', 'exec')
+        test_frame = MockFrame(test_code, 1)
+        self.debugger.frame = test_frame
+
+        self.debugger.flist = Mock()
+        with patch('idlelib.debugger.os.path.exists', return_value=True):
+            self.debugger.sync_source_line()
+        self.debugger.flist.gotofileline.assert_called_once_with('test_sync.py', 1)
+
+
+class DebuggerGuiTest(unittest.TestCase):
+    """Tests for debugger.Debugger that need tk root.
+
+    close needs debugger.top set in make_gui.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = root = Tk()
+        root.withdraw()
+        cls.pyshell = Mock()
+        cls.pyshell.root = root
+        cls.idb = Mock()
+# stack tests fail with debugger here.
+##        cls.debugger = debugger.Debugger(cls.pyshell, cls.idb)
+##        cls.debugger.root = root
+##        # real root needed for real make_gui
+##        # run, interacting, abort_loop
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.debugger = debugger.Debugger(self.pyshell, self.idb)
+        self.debugger.root = self.root
+        # real root needed for real make_gui
+        # run, interacting, abort_loop
+
+    def test_run_debugger(self):
+        self.debugger.run(1, 'two')
+        self.idb.run.assert_called_once_with(1, 'two')
+        self.assertEqual(self.debugger.interacting, 0)
+
+    def test_close(self):
+        # Test closing the window in an idle state.
+        self.debugger.close()
+        self.pyshell.close_debugger.assert_called_once()
+
+    def test_show_stack(self):
+        self.debugger.show_stack()
+        self.assertEqual(self.debugger.stackviewer.gui, self.debugger)
+
+    def test_show_stack_with_frame(self):
+        test_frame = MockFrame(None, None)
+        self.debugger.frame = test_frame
+
+        # Reset the stackviewer to force it to be recreated.
+        self.debugger.stackviewer = None
+        self.idb.get_stack.return_value = ([], 0)
+        self.debugger.show_stack()
+
+        # Check that the newly created stackviewer has the test gui as a field.
+        self.assertEqual(self.debugger.stackviewer.gui, self.debugger)
+        self.idb.get_stack.assert_called_once_with(test_frame, None)
+
+
+class StackViewerTest(unittest.TestCase, ExtraAssertions):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.code = compile(TEST_CODE, 'test_stackviewer.py', 'exec')
+        self.stack = [
+            (MockFrame(self.code, 1), 1),
+            (MockFrame(self.code, 2), 2)
+        ]
+        # Create a stackviewer and load the test stack.
+        self.sv = debugger.StackViewer(self.root, None, None)
+        self.sv.load_stack(self.stack)
+
+    def test_init(self):
+        # Test creation of StackViewer.
+        gui = None
+        flist = None
+        master_window = self.root
+        sv = debugger.StackViewer(master_window, flist, gui)
+        self.assertHasAttr(sv, 'stack')
+
+    def test_load_stack(self):
+        # Test the .load_stack() method against a fixed test stack.
+        # Check the test stack is assigned and the list contains the repr of them.
+        self.assertEqual(self.sv.stack, self.stack)
+        self.assertTrue('?.<module>(), line 1:' in self.sv.get(0))
+        self.assertEqual(self.sv.get(1), '?.<module>(), line 2: ')
+
+    def test_show_source(self):
+        # Test the .show_source() method against a fixed test stack.
+        # Patch out the file list to monitor it
+        self.sv.flist = Mock()
+        # Patch out isfile to pretend file exists.
+        with patch('idlelib.debugger.os.path.isfile', return_value=True) as isfile:
+            self.sv.show_source(1)
+            isfile.assert_called_once_with('test_stackviewer.py')
+            self.sv.flist.open.assert_called_once_with('test_stackviewer.py')
+
+
+class NameSpaceTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        debugger.NamespaceViewer(self.root, 'Test')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_debugger_r.py

@@ -0,0 +1,36 @@
+"Test debugger_r, coverage 30%."
+
+from idlelib import debugger_r
+import unittest
+
+# Boilerplate likely to be needed for future test classes.
+##from test.support import requires
+##from tkinter import Tk
+##class Test(unittest.TestCase):
+##    @classmethod
+##    def setUpClass(cls):
+##        requires('gui')
+##        cls.root = Tk()
+##    @classmethod
+##    def tearDownClass(cls):
+##        cls.root.destroy()
+
+# GUIProxy, IdbAdapter, FrameProxy, CodeProxy, DictProxy,
+# GUIAdapter, IdbProxy, and 7 functions still need tests.
+
+class IdbAdapterTest(unittest.TestCase):
+
+    def test_dict_item_noattr(self):  # Issue 33065.
+
+        class BinData:
+            def __repr__(self):
+                return self.length
+
+        debugger_r.dicttable[0] = {'BinData': BinData()}
+        idb = debugger_r.IdbAdapter(None)
+        self.assertTrue(idb.dict_item(0, 'BinData'))
+        debugger_r.dicttable.clear()
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_debugobj.py

@@ -0,0 +1,57 @@
+"Test debugobj, coverage 40%."
+
+from idlelib import debugobj
+import unittest
+
+
+class ObjectTreeItemTest(unittest.TestCase):
+
+    def test_init(self):
+        ti = debugobj.ObjectTreeItem('label', 22)
+        self.assertEqual(ti.labeltext, 'label')
+        self.assertEqual(ti.object, 22)
+        self.assertEqual(ti.setfunction, None)
+
+
+class ClassTreeItemTest(unittest.TestCase):
+
+    def test_isexpandable(self):
+        ti = debugobj.ClassTreeItem('label', 0)
+        self.assertTrue(ti.IsExpandable())
+
+
+class AtomicObjectTreeItemTest(unittest.TestCase):
+
+    def test_isexpandable(self):
+        ti = debugobj.AtomicObjectTreeItem('label', 0)
+        self.assertFalse(ti.IsExpandable())
+
+
+class SequenceTreeItemTest(unittest.TestCase):
+
+    def test_isexpandable(self):
+        ti = debugobj.SequenceTreeItem('label', ())
+        self.assertFalse(ti.IsExpandable())
+        ti = debugobj.SequenceTreeItem('label', (1,))
+        self.assertTrue(ti.IsExpandable())
+
+    def test_keys(self):
+        ti = debugobj.SequenceTreeItem('label', 'abc')
+        self.assertEqual(list(ti.keys()), [0, 1, 2])  # keys() is a range.
+
+
+class DictTreeItemTest(unittest.TestCase):
+
+    def test_isexpandable(self):
+        ti = debugobj.DictTreeItem('label', {})
+        self.assertFalse(ti.IsExpandable())
+        ti = debugobj.DictTreeItem('label', {1:1})
+        self.assertTrue(ti.IsExpandable())
+
+    def test_keys(self):
+        ti = debugobj.DictTreeItem('label', {1:1, 0:0, 2:2})
+        self.assertEqual(ti.keys(), [0, 1, 2])  # keys() is a sorted list.
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_debugobj_r.py

@@ -0,0 +1,22 @@
+"Test debugobj_r, coverage 56%."
+
+from idlelib import debugobj_r
+import unittest
+
+
+class WrappedObjectTreeItemTest(unittest.TestCase):
+
+    def test_getattr(self):
+        ti = debugobj_r.WrappedObjectTreeItem(list)
+        self.assertEqual(ti.append, list.append)
+
+class StubObjectTreeItemTest(unittest.TestCase):
+
+    def test_init(self):
+        ti = debugobj_r.StubObjectTreeItem('socket', 1111)
+        self.assertEqual(ti.sockio, 'socket')
+        self.assertEqual(ti.oid, 1111)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_delegator.py

@@ -0,0 +1,44 @@
+"Test delegator, coverage 100%."
+
+from idlelib.delegator import Delegator
+import unittest
+
+
+class DelegatorTest(unittest.TestCase):
+
+    def test_mydel(self):
+        # Test a simple use scenario.
+
+        # Initialize an int delegator.
+        mydel = Delegator(int)
+        self.assertIs(mydel.delegate, int)
+        self.assertEqual(mydel._Delegator__cache, set())
+        # Trying to access a non-attribute of int fails.
+        self.assertRaises(AttributeError, mydel.__getattr__, 'xyz')
+
+        # Add real int attribute 'bit_length' by accessing it.
+        bl = mydel.bit_length
+        self.assertIs(bl, int.bit_length)
+        self.assertIs(mydel.__dict__['bit_length'], int.bit_length)
+        self.assertEqual(mydel._Delegator__cache, {'bit_length'})
+
+        # Add attribute 'numerator'.
+        mydel.numerator
+        self.assertEqual(mydel._Delegator__cache, {'bit_length', 'numerator'})
+
+        # Delete 'numerator'.
+        del mydel.numerator
+        self.assertNotIn('numerator', mydel.__dict__)
+        # The current implementation leaves  it in the name cache.
+        # self.assertIn('numerator', mydel._Delegator__cache)
+        # However, this is not required and not part of the specification
+
+        # Change delegate to float, first resetting the attributes.
+        mydel.setdelegate(float)  # calls resetcache
+        self.assertNotIn('bit_length', mydel.__dict__)
+        self.assertEqual(mydel._Delegator__cache, set())
+        self.assertIs(mydel.delegate, float)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_editmenu.py

@@ -0,0 +1,74 @@
+'''Test (selected) IDLE Edit menu items.
+
+Edit modules have their own test files
+'''
+from test.support import requires
+requires('gui')
+import tkinter as tk
+from tkinter import ttk
+import unittest
+from idlelib import pyshell
+
+class PasteTest(unittest.TestCase):
+    '''Test pasting into widgets that allow pasting.
+
+    On X11, replacing selections requires tk fix.
+    '''
+    @classmethod
+    def setUpClass(cls):
+        cls.root = root = tk.Tk()
+        cls.root.withdraw()
+        pyshell.fix_x11_paste(root)
+        cls.text = tk.Text(root)
+        cls.entry = tk.Entry(root)
+        cls.tentry = ttk.Entry(root)
+        cls.spin = tk.Spinbox(root)
+        root.clipboard_clear()
+        root.clipboard_append('two')
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.entry, cls.tentry
+        cls.root.clipboard_clear()
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_paste_text(self):
+        "Test pasting into text with and without a selection."
+        text = self.text
+        for tag, ans in ('', 'onetwo\n'), ('sel', 'two\n'):
+            with self.subTest(tag=tag, ans=ans):
+                text.delete('1.0', 'end')
+                text.insert('1.0', 'one', tag)
+                text.event_generate('<<Paste>>')
+                self.assertEqual(text.get('1.0', 'end'), ans)
+
+    def test_paste_entry(self):
+        "Test pasting into an entry with and without a selection."
+        # Generated <<Paste>> fails for tk entry without empty select
+        # range for 'no selection'.  Live widget works fine.
+        for entry in self.entry, self.tentry:
+            for end, ans in (0, 'onetwo'), ('end', 'two'):
+                with self.subTest(entry=entry, end=end, ans=ans):
+                    entry.delete(0, 'end')
+                    entry.insert(0, 'one')
+                    entry.select_range(0, end)
+                    entry.event_generate('<<Paste>>')
+                    self.assertEqual(entry.get(), ans)
+
+    def test_paste_spin(self):
+        "Test pasting into a spinbox with and without a selection."
+        # See note above for entry.
+        spin = self.spin
+        for end, ans in (0, 'onetwo'), ('end', 'two'):
+            with self.subTest(end=end, ans=ans):
+                spin.delete(0, 'end')
+                spin.insert(0, 'one')
+                spin.selection('range', 0, end)  # see note
+                spin.event_generate('<<Paste>>')
+                self.assertEqual(spin.get(), ans)
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_editor.py

@@ -0,0 +1,241 @@
+"Test editor, coverage 53%."
+
+from idlelib import editor
+import unittest
+from collections import namedtuple
+from test.support import requires
+from tkinter import Tk, Text
+
+Editor = editor.EditorWindow
+
+
+class EditorWindowTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    def test_init(self):
+        e = Editor(root=self.root)
+        self.assertEqual(e.root, self.root)
+        e._close()
+
+
+class GetLineIndentTest(unittest.TestCase):
+    def test_empty_lines(self):
+        for tabwidth in [1, 2, 4, 6, 8]:
+            for line in ['', '\n']:
+                with self.subTest(line=line, tabwidth=tabwidth):
+                    self.assertEqual(
+                        editor.get_line_indent(line, tabwidth=tabwidth),
+                        (0, 0),
+                    )
+
+    def test_tabwidth_4(self):
+        #        (line, (raw, effective))
+        tests = (('no spaces', (0, 0)),
+                 # Internal space isn't counted.
+                 ('    space test', (4, 4)),
+                 ('\ttab test', (1, 4)),
+                 ('\t\tdouble tabs test', (2, 8)),
+                 # Different results when mixing tabs and spaces.
+                 ('    \tmixed test', (5, 8)),
+                 ('  \t  mixed test', (5, 6)),
+                 ('\t    mixed test', (5, 8)),
+                 # Spaces not divisible by tabwidth.
+                 ('  \tmixed test', (3, 4)),
+                 (' \t mixed test', (3, 5)),
+                 ('\t  mixed test', (3, 6)),
+                 # Only checks spaces and tabs.
+                 ('\nnewline test', (0, 0)))
+
+        for line, expected in tests:
+            with self.subTest(line=line):
+                self.assertEqual(
+                    editor.get_line_indent(line, tabwidth=4),
+                    expected,
+                )
+
+    def test_tabwidth_8(self):
+        #        (line, (raw, effective))
+        tests = (('no spaces', (0, 0)),
+                 # Internal space isn't counted.
+                 ('        space test', (8, 8)),
+                 ('\ttab test', (1, 8)),
+                 ('\t\tdouble tabs test', (2, 16)),
+                 # Different results when mixing tabs and spaces.
+                 ('        \tmixed test', (9, 16)),
+                 ('      \t  mixed test', (9, 10)),
+                 ('\t        mixed test', (9, 16)),
+                 # Spaces not divisible by tabwidth.
+                 ('  \tmixed test', (3, 8)),
+                 (' \t mixed test', (3, 9)),
+                 ('\t  mixed test', (3, 10)),
+                 # Only checks spaces and tabs.
+                 ('\nnewline test', (0, 0)))
+
+        for line, expected in tests:
+            with self.subTest(line=line):
+                self.assertEqual(
+                    editor.get_line_indent(line, tabwidth=8),
+                    expected,
+                )
+
+
+def insert(text, string):
+    text.delete('1.0', 'end')
+    text.insert('end', string)
+    text.update_idletasks()  # Force update for colorizer to finish.
+
+
+class IndentAndNewlineTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.window = Editor(root=cls.root)
+        cls.window.indentwidth = 2
+        cls.window.tabwidth = 2
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.window._close()
+        del cls.window
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    def test_indent_and_newline_event(self):
+        eq = self.assertEqual
+        w = self.window
+        text = w.text
+        get = text.get
+        nl = w.newline_and_indent_event
+
+        TestInfo = namedtuple('Tests', ['label', 'text', 'expected', 'mark'])
+
+        tests = (TestInfo('Empty line inserts with no indent.',
+                          '  \n  def __init__(self):',
+                          '\n  \n  def __init__(self):\n',
+                          '1.end'),
+                 TestInfo('Inside bracket before space, deletes space.',
+                          '  def f1(self, a, b):',
+                          '  def f1(self,\n         a, b):\n',
+                          '1.14'),
+                 TestInfo('Inside bracket after space, deletes space.',
+                          '  def f1(self, a, b):',
+                          '  def f1(self,\n         a, b):\n',
+                          '1.15'),
+                 TestInfo('Inside string with one line - no indent.',
+                          '  """Docstring."""',
+                          '  """Docstring.\n"""\n',
+                          '1.15'),
+                 TestInfo('Inside string with more than one line.',
+                          '  """Docstring.\n  Docstring Line 2"""',
+                          '  """Docstring.\n  Docstring Line 2\n  """\n',
+                          '2.18'),
+                 TestInfo('Backslash with one line.',
+                          'a =\\',
+                          'a =\\\n  \n',
+                          '1.end'),
+                 TestInfo('Backslash with more than one line.',
+                          'a =\\\n          multiline\\',
+                          'a =\\\n          multiline\\\n          \n',
+                          '2.end'),
+                 TestInfo('Block opener - indents +1 level.',
+                          '  def f1(self):\n    pass',
+                          '  def f1(self):\n    \n    pass\n',
+                          '1.end'),
+                 TestInfo('Block closer - dedents -1 level.',
+                          '  def f1(self):\n    pass',
+                          '  def f1(self):\n    pass\n  \n',
+                          '2.end'),
+                 )
+
+        for test in tests:
+            with self.subTest(label=test.label):
+                insert(text, test.text)
+                text.mark_set('insert', test.mark)
+                nl(event=None)
+                eq(get('1.0', 'end'), test.expected)
+
+        # Selected text.
+        insert(text, '  def f1(self, a, b):\n    return a + b')
+        text.tag_add('sel', '1.17', '1.end')
+        nl(None)
+        # Deletes selected text before adding new line.
+        eq(get('1.0', 'end'), '  def f1(self, a,\n         \n    return a + b\n')
+
+
+class IndentSearcherTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.destroy()
+        del cls.root
+
+    def test_searcher(self):
+        text = self.text
+        searcher = (self.text)
+        test_info = (# text, (block, indent))
+                     ("", (None, None)),
+                     ("[1,", (None, None)),  # TokenError
+                     ("if 1:\n", ('if 1:\n', None)),
+                     ("if 1:\n  2\n  3\n", ('if 1:\n', '  2\n')),
+                     )
+        for code, expected_pair in test_info:
+            with self.subTest(code=code):
+                insert(text, code)
+                actual_pair = editor.IndentSearcher(text).run()
+                self.assertEqual(actual_pair, expected_pair)
+
+
+class RMenuTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.window = Editor(root=cls.root)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.window._close()
+        del cls.window
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    class DummyRMenu:
+        def tk_popup(x, y): pass
+
+    def test_rclick(self):
+        pass
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_filelist.py

@@ -0,0 +1,33 @@
+"Test filelist, coverage 19%."
+
+from idlelib import filelist
+import unittest
+from test.support import requires
+from tkinter import Tk
+
+class FileListTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.root.update_idletasks()
+        for id in cls.root.tk.call('after', 'info'):
+            cls.root.after_cancel(id)
+        cls.root.destroy()
+        del cls.root
+
+    def test_new_empty(self):
+        flist = filelist.FileList(self.root)
+        self.assertEqual(flist.root, self.root)
+        e = flist.new()
+        self.assertEqual(type(e), flist.EditorWindow)
+        e._close()
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_format.py

@@ -0,0 +1,668 @@
+"Test format, coverage 99%."
+
+from idlelib import format as ft
+import unittest
+from unittest import mock
+from test.support import requires
+from tkinter import Tk, Text
+from idlelib.editor import EditorWindow
+from idlelib.idle_test.mock_idle import Editor as MockEditor
+
+
+class Is_Get_Test(unittest.TestCase):
+    """Test the is_ and get_ functions"""
+    test_comment = '# This is a comment'
+    test_nocomment = 'This is not a comment'
+    trailingws_comment = '# This is a comment   '
+    leadingws_comment = '    # This is a comment'
+    leadingws_nocomment = '    This is not a comment'
+
+    def test_is_all_white(self):
+        self.assertTrue(ft.is_all_white(''))
+        self.assertTrue(ft.is_all_white('\t\n\r\f\v'))
+        self.assertFalse(ft.is_all_white(self.test_comment))
+
+    def test_get_indent(self):
+        Equal = self.assertEqual
+        Equal(ft.get_indent(self.test_comment), '')
+        Equal(ft.get_indent(self.trailingws_comment), '')
+        Equal(ft.get_indent(self.leadingws_comment), '    ')
+        Equal(ft.get_indent(self.leadingws_nocomment), '    ')
+
+    def test_get_comment_header(self):
+        Equal = self.assertEqual
+        # Test comment strings
+        Equal(ft.get_comment_header(self.test_comment), '#')
+        Equal(ft.get_comment_header(self.trailingws_comment), '#')
+        Equal(ft.get_comment_header(self.leadingws_comment), '    #')
+        # Test non-comment strings
+        Equal(ft.get_comment_header(self.leadingws_nocomment), '    ')
+        Equal(ft.get_comment_header(self.test_nocomment), '')
+
+
+class FindTest(unittest.TestCase):
+    """Test the find_paragraph function in paragraph module.
+
+    Using the runcase() function, find_paragraph() is called with 'mark' set at
+    multiple indexes before and inside the test paragraph.
+
+    It appears that code with the same indentation as a quoted string is grouped
+    as part of the same paragraph, which is probably incorrect behavior.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        from idlelib.idle_test.mock_tk import Text
+        cls.text = Text()
+
+    def runcase(self, inserttext, stopline, expected):
+        # Check that find_paragraph returns the expected paragraph when
+        # the mark index is set to beginning, middle, end of each line
+        # up to but not including the stop line
+        text = self.text
+        text.insert('1.0', inserttext)
+        for line in range(1, stopline):
+            linelength = int(text.index("%d.end" % line).split('.')[1])
+            for col in (0, linelength//2, linelength):
+                tempindex = "%d.%d" % (line, col)
+                self.assertEqual(ft.find_paragraph(text, tempindex), expected)
+        text.delete('1.0', 'end')
+
+    def test_find_comment(self):
+        comment = (
+            "# Comment block with no blank lines before\n"
+            "# Comment line\n"
+            "\n")
+        self.runcase(comment, 3, ('1.0', '3.0', '#', comment[0:58]))
+
+        comment = (
+            "\n"
+            "# Comment block with whitespace line before and after\n"
+            "# Comment line\n"
+            "\n")
+        self.runcase(comment, 4, ('2.0', '4.0', '#', comment[1:70]))
+
+        comment = (
+            "\n"
+            "    # Indented comment block with whitespace before and after\n"
+            "    # Comment line\n"
+            "\n")
+        self.runcase(comment, 4, ('2.0', '4.0', '    #', comment[1:82]))
+
+        comment = (
+            "\n"
+            "# Single line comment\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:23]))
+
+        comment = (
+            "\n"
+            "    # Single line comment with leading whitespace\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '    #', comment[1:51]))
+
+        comment = (
+            "\n"
+            "# Comment immediately followed by code\n"
+            "x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:40]))
+
+        comment = (
+            "\n"
+            "    # Indented comment immediately followed by code\n"
+            "x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '    #', comment[1:53]))
+
+        comment = (
+            "\n"
+            "# Comment immediately followed by indented code\n"
+            "    x = 42\n"
+            "\n")
+        self.runcase(comment, 3, ('2.0', '3.0', '#', comment[1:49]))
+
+    def test_find_paragraph(self):
+        teststring = (
+            '"""String with no blank lines before\n'
+            'String line\n'
+            '"""\n'
+            '\n')
+        self.runcase(teststring, 4, ('1.0', '4.0', '', teststring[0:53]))
+
+        teststring = (
+            "\n"
+            '"""String with whitespace line before and after\n'
+            'String line.\n'
+            '"""\n'
+            '\n')
+        self.runcase(teststring, 5, ('2.0', '5.0', '', teststring[1:66]))
+
+        teststring = (
+            '\n'
+            '    """Indented string with whitespace before and after\n'
+            '    Comment string.\n'
+            '    """\n'
+            '\n')
+        self.runcase(teststring, 5, ('2.0', '5.0', '    ', teststring[1:85]))
+
+        teststring = (
+            '\n'
+            '"""Single line string."""\n'
+            '\n')
+        self.runcase(teststring, 3, ('2.0', '3.0', '', teststring[1:27]))
+
+        teststring = (
+            '\n'
+            '    """Single line string with leading whitespace."""\n'
+            '\n')
+        self.runcase(teststring, 3, ('2.0', '3.0', '    ', teststring[1:55]))
+
+
+class ReformatFunctionTest(unittest.TestCase):
+    """Test the reformat_paragraph function without the editor window."""
+
+    def test_reformat_paragraph(self):
+        Equal = self.assertEqual
+        reform = ft.reformat_paragraph
+        hw = "O hello world"
+        Equal(reform(' ', 1), ' ')
+        Equal(reform("Hello    world", 20), "Hello  world")
+
+        # Test without leading newline
+        Equal(reform(hw, 1), "O\nhello\nworld")
+        Equal(reform(hw, 6), "O\nhello\nworld")
+        Equal(reform(hw, 7), "O hello\nworld")
+        Equal(reform(hw, 12), "O hello\nworld")
+        Equal(reform(hw, 13), "O hello world")
+
+        # Test with leading newline
+        hw = "\nO hello world"
+        Equal(reform(hw, 1), "\nO\nhello\nworld")
+        Equal(reform(hw, 6), "\nO\nhello\nworld")
+        Equal(reform(hw, 7), "\nO hello\nworld")
+        Equal(reform(hw, 12), "\nO hello\nworld")
+        Equal(reform(hw, 13), "\nO hello world")
+
+
+class ReformatCommentTest(unittest.TestCase):
+    """Test the reformat_comment function without the editor window."""
+
+    def test_reformat_comment(self):
+        Equal = self.assertEqual
+
+        # reformat_comment formats to a minimum of 20 characters
+        test_string = (
+            "    \"\"\"this is a test of a reformat for a triple quoted string"
+            " will it reformat to less than 70 characters for me?\"\"\"")
+        result = ft.reformat_comment(test_string, 70, "    ")
+        expected = (
+            "    \"\"\"this is a test of a reformat for a triple quoted string will it\n"
+            "    reformat to less than 70 characters for me?\"\"\"")
+        Equal(result, expected)
+
+        test_comment = (
+            "# this is a test of a reformat for a triple quoted string will "
+            "it reformat to less than 70 characters for me?")
+        result = ft.reformat_comment(test_comment, 70, "#")
+        expected = (
+            "# this is a test of a reformat for a triple quoted string will it\n"
+            "# reformat to less than 70 characters for me?")
+        Equal(result, expected)
+
+
+class FormatClassTest(unittest.TestCase):
+    def test_init_close(self):
+        instance = ft.FormatParagraph('editor')
+        self.assertEqual(instance.editwin, 'editor')
+        instance.close()
+        self.assertEqual(instance.editwin, None)
+
+
+# For testing format_paragraph_event, Initialize FormatParagraph with
+# a mock Editor with .text and  .get_selection_indices.  The text must
+# be a Text wrapper that adds two methods
+
+# A real EditorWindow creates unneeded, time-consuming baggage and
+# sometimes emits shutdown warnings like this:
+# "warning: callback failed in WindowList <class '_tkinter.TclError'>
+# : invalid command name ".55131368.windows".
+# Calling EditorWindow._close in tearDownClass prevents this but causes
+# other problems (windows left open).
+
+class TextWrapper:
+    def __init__(self, master):
+        self.text = Text(master=master)
+    def __getattr__(self, name):
+        return getattr(self.text, name)
+    def undo_block_start(self): pass
+    def undo_block_stop(self): pass
+
+class Editor:
+    def __init__(self, root):
+        self.text = TextWrapper(root)
+    get_selection_indices = EditorWindow. get_selection_indices
+
+class FormatEventTest(unittest.TestCase):
+    """Test the formatting of text inside a Text widget.
+
+    This is done with FormatParagraph.format.paragraph_event,
+    which calls functions in the module as appropriate.
+    """
+    test_string = (
+        "    '''this is a test of a reformat for a triple "
+        "quoted string will it reformat to less than 70 "
+        "characters for me?'''\n")
+    multiline_test_string = (
+        "    '''The first line is under the max width.\n"
+        "    The second line's length is way over the max width. It goes "
+        "on and on until it is over 100 characters long.\n"
+        "    Same thing with the third line. It is also way over the max "
+        "width, but FormatParagraph will fix it.\n"
+        "    '''\n")
+    multiline_test_comment = (
+        "# The first line is under the max width.\n"
+        "# The second line's length is way over the max width. It goes on "
+        "and on until it is over 100 characters long.\n"
+        "# Same thing with the third line. It is also way over the max "
+        "width, but FormatParagraph will fix it.\n"
+        "# The fourth line is short like the first line.")
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        editor = Editor(root=cls.root)
+        cls.text = editor.text.text  # Test code does not need the wrapper.
+        cls.formatter = ft.FormatParagraph(editor).format_paragraph_event
+        # Sets the insert mark just after the re-wrapped and inserted  text.
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.formatter
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_short_line(self):
+        self.text.insert('1.0', "Short line\n")
+        self.formatter("Dummy")
+        self.assertEqual(self.text.get('1.0', 'insert'), "Short line\n" )
+        self.text.delete('1.0', 'end')
+
+    def test_long_line(self):
+        text = self.text
+
+        # Set cursor ('insert' mark) to '1.0', within text.
+        text.insert('1.0', self.test_string)
+        text.mark_set('insert', '1.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        # find function includes \n
+        expected = (
+"    '''this is a test of a reformat for a triple quoted string will it\n"
+"    reformat to less than 70 characters for me?'''\n")  # yes
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+        # Select from 1.11 to line end.
+        text.insert('1.0', self.test_string)
+        text.tag_add('sel', '1.11', '1.end')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        # selection excludes \n
+        expected = (
+"    '''this is a test of a reformat for a triple quoted string will it reformat\n"
+" to less than 70 characters for me?'''")  # no
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+    def test_multiple_lines(self):
+        text = self.text
+        #  Select 2 long lines.
+        text.insert('1.0', self.multiline_test_string)
+        text.tag_add('sel', '2.0', '4.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('2.0', 'insert')
+        expected = (
+"    The second line's length is way over the max width. It goes on and\n"
+"    on until it is over 100 characters long. Same thing with the third\n"
+"    line. It is also way over the max width, but FormatParagraph will\n"
+"    fix it.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+    def test_comment_block(self):
+        text = self.text
+
+        # Set cursor ('insert') to '1.0', within block.
+        text.insert('1.0', self.multiline_test_comment)
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        expected = (
+"# The first line is under the max width. The second line's length is\n"
+"# way over the max width. It goes on and on until it is over 100\n"
+"# characters long. Same thing with the third line. It is also way over\n"
+"# the max width, but FormatParagraph will fix it. The fourth line is\n"
+"# short like the first line.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+        # Select line 2, verify line 1 unaffected.
+        text.insert('1.0', self.multiline_test_comment)
+        text.tag_add('sel', '2.0', '3.0')
+        self.formatter('ParameterDoesNothing', limit=70)
+        result = text.get('1.0', 'insert')
+        expected = (
+"# The first line is under the max width.\n"
+"# The second line's length is way over the max width. It goes on and\n"
+"# on until it is over 100 characters long.\n")
+        self.assertEqual(result, expected)
+        text.delete('1.0', 'end')
+
+# The following block worked with EditorWindow but fails with the mock.
+# Lines 2 and 3 get pasted together even though the previous block left
+# the previous line alone. More investigation is needed.
+##        # Select lines 3 and 4
+##        text.insert('1.0', self.multiline_test_comment)
+##        text.tag_add('sel', '3.0', '5.0')
+##        self.formatter('ParameterDoesNothing')
+##        result = text.get('3.0', 'insert')
+##        expected = (
+##"# Same thing with the third line. It is also way over the max width,\n"
+##"# but FormatParagraph will fix it. The fourth line is short like the\n"
+##"# first line.\n")
+##        self.assertEqual(result, expected)
+##        text.delete('1.0', 'end')
+
+
+class DummyEditwin:
+    def __init__(self, root, text):
+        self.root = root
+        self.text = text
+        self.indentwidth = 4
+        self.tabwidth = 4
+        self.usetabs = False
+        self.context_use_ps1 = True
+
+    _make_blanks = EditorWindow._make_blanks
+    get_selection_indices = EditorWindow.get_selection_indices
+
+
+class FormatRegionTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.text.undo_block_start = mock.Mock()
+        cls.text.undo_block_stop = mock.Mock()
+        cls.editor = DummyEditwin(cls.root, cls.text)
+        cls.formatter = ft.FormatRegion(cls.editor)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.formatter, cls.editor
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def setUp(self):
+        self.text.insert('1.0', self.code_sample)
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end')
+
+    code_sample = """\
+# WS line needed for test.
+class C1:
+    # Class comment.
+    def __init__(self, a, b):
+        self.a = a
+        self.b = b
+
+    def compare(self):
+        if a > b:
+            return a
+        elif a < b:
+            return b
+        else:
+            return None
+"""
+
+    def test_get_region(self):
+        get = self.formatter.get_region
+        text = self.text
+        eq = self.assertEqual
+
+        # Add selection.
+        text.tag_add('sel', '7.0', '10.0')
+        expected_lines = ['',
+                          '    def compare(self):',
+                          '        if a > b:',
+                          '']
+        eq(get(), ('7.0', '10.0', '\n'.join(expected_lines), expected_lines))
+
+        # Remove selection.
+        text.tag_remove('sel', '1.0', 'end')
+        eq(get(), ('15.0', '16.0', '\n', ['', '']))
+
+    def test_set_region(self):
+        set_ = self.formatter.set_region
+        text = self.text
+        eq = self.assertEqual
+
+        save_bell = text.bell
+        text.bell = mock.Mock()
+        line6 = self.code_sample.splitlines()[5]
+        line10 = self.code_sample.splitlines()[9]
+
+        text.tag_add('sel', '6.0', '11.0')
+        head, tail, chars, lines = self.formatter.get_region()
+
+        # No changes.
+        set_(head, tail, chars, lines)
+        text.bell.assert_called_once()
+        eq(text.get('6.0', '11.0'), chars)
+        eq(text.get('sel.first', 'sel.last'), chars)
+        text.tag_remove('sel', '1.0', 'end')
+
+        # Alter selected lines by changing lines and adding a newline.
+        newstring = 'added line 1\n\n\n\n'
+        newlines = newstring.split('\n')
+        set_('7.0', '10.0', chars, newlines)
+        # Selection changed.
+        eq(text.get('sel.first', 'sel.last'), newstring)
+        # Additional line added, so last index is changed.
+        eq(text.get('7.0', '11.0'), newstring)
+        # Before and after lines unchanged.
+        eq(text.get('6.0', '7.0-1c'), line6)
+        eq(text.get('11.0', '12.0-1c'), line10)
+        text.tag_remove('sel', '1.0', 'end')
+
+        text.bell = save_bell
+
+    def test_indent_region_event(self):
+        indent = self.formatter.indent_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        indent()
+        # Blank lines aren't affected by indent.
+        eq(text.get('7.0', '10.0'), ('\n        def compare(self):\n            if a > b:\n'))
+
+    def test_dedent_region_event(self):
+        dedent = self.formatter.dedent_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        dedent()
+        # Blank lines aren't affected by dedent.
+        eq(text.get('7.0', '10.0'), ('\ndef compare(self):\n    if a > b:\n'))
+
+    def test_comment_region_event(self):
+        comment = self.formatter.comment_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        comment()
+        eq(text.get('7.0', '10.0'), ('##\n##    def compare(self):\n##        if a > b:\n'))
+
+    def test_uncomment_region_event(self):
+        comment = self.formatter.comment_region_event
+        uncomment = self.formatter.uncomment_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        comment()
+        uncomment()
+        eq(text.get('7.0', '10.0'), ('\n    def compare(self):\n        if a > b:\n'))
+
+        # Only remove comments at the beginning of a line.
+        text.tag_remove('sel', '1.0', 'end')
+        text.tag_add('sel', '3.0', '4.0')
+        uncomment()
+        eq(text.get('3.0', '3.end'), ('    # Class comment.'))
+
+        self.formatter.set_region('3.0', '4.0', '', ['# Class comment.', ''])
+        uncomment()
+        eq(text.get('3.0', '3.end'), (' Class comment.'))
+
+    @mock.patch.object(ft.FormatRegion, "_asktabwidth")
+    def test_tabify_region_event(self, _asktabwidth):
+        tabify = self.formatter.tabify_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        # No tabwidth selected.
+        _asktabwidth.return_value = None
+        self.assertIsNone(tabify())
+
+        _asktabwidth.return_value = 3
+        self.assertIsNotNone(tabify())
+        eq(text.get('7.0', '10.0'), ('\n\t def compare(self):\n\t\t  if a > b:\n'))
+
+    @mock.patch.object(ft.FormatRegion, "_asktabwidth")
+    def test_untabify_region_event(self, _asktabwidth):
+        untabify = self.formatter.untabify_region_event
+        text = self.text
+        eq = self.assertEqual
+
+        text.tag_add('sel', '7.0', '10.0')
+        # No tabwidth selected.
+        _asktabwidth.return_value = None
+        self.assertIsNone(untabify())
+
+        _asktabwidth.return_value = 2
+        self.formatter.tabify_region_event()
+        _asktabwidth.return_value = 3
+        self.assertIsNotNone(untabify())
+        eq(text.get('7.0', '10.0'), ('\n      def compare(self):\n            if a > b:\n'))
+
+    @mock.patch.object(ft, "askinteger")
+    def test_ask_tabwidth(self, askinteger):
+        ask = self.formatter._asktabwidth
+        askinteger.return_value = 10
+        self.assertEqual(ask(), 10)
+
+
+class IndentsTest(unittest.TestCase):
+
+    @mock.patch.object(ft, "askyesno")
+    def test_toggle_tabs(self, askyesno):
+        editor = DummyEditwin(None, None)  # usetabs == False.
+        indents = ft.Indents(editor)
+        askyesno.return_value = True
+
+        indents.toggle_tabs_event(None)
+        self.assertEqual(editor.usetabs, True)
+        self.assertEqual(editor.indentwidth, 8)
+
+        indents.toggle_tabs_event(None)
+        self.assertEqual(editor.usetabs, False)
+        self.assertEqual(editor.indentwidth, 8)
+
+    @mock.patch.object(ft, "askinteger")
+    def test_change_indentwidth(self, askinteger):
+        editor = DummyEditwin(None, None)  # indentwidth == 4.
+        indents = ft.Indents(editor)
+
+        askinteger.return_value = None
+        indents.change_indentwidth_event(None)
+        self.assertEqual(editor.indentwidth, 4)
+
+        askinteger.return_value = 3
+        indents.change_indentwidth_event(None)
+        self.assertEqual(editor.indentwidth, 3)
+
+        askinteger.return_value = 5
+        editor.usetabs = True
+        indents.change_indentwidth_event(None)
+        self.assertEqual(editor.indentwidth, 3)
+
+
+class RstripTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        requires('gui')
+        cls.root = Tk()
+        cls.root.withdraw()
+        cls.text = Text(cls.root)
+        cls.editor = MockEditor(text=cls.text)
+        cls.do_rstrip = ft.Rstrip(cls.editor).do_rstrip
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.text, cls.do_rstrip, cls.editor
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def tearDown(self):
+        self.text.delete('1.0', 'end-1c')
+
+    def test_rstrip_lines(self):
+        original = (
+            "Line with an ending tab    \n"
+            "Line ending in 5 spaces     \n"
+            "Linewithnospaces\n"
+            "    indented line\n"
+            "    indented line with trailing space \n"
+            "    \n")
+        stripped = (
+            "Line with an ending tab\n"
+            "Line ending in 5 spaces\n"
+            "Linewithnospaces\n"
+            "    indented line\n"
+            "    indented line with trailing space\n")
+
+        self.text.insert('1.0', original)
+        self.do_rstrip()
+        self.assertEqual(self.text.get('1.0', 'insert'), stripped)
+
+    def test_rstrip_end(self):
+        text = self.text
+        for code in ('', '\n', '\n\n\n'):
+            with self.subTest(code=code):
+                text.insert('1.0', code)
+                self.do_rstrip()
+                self.assertEqual(text.get('1.0','end-1c'), '')
+        for code in ('a\n', 'a\n\n', 'a\n\n\n'):
+            with self.subTest(code=code):
+                text.delete('1.0', 'end-1c')
+                text.insert('1.0', code)
+                self.do_rstrip()
+                self.assertEqual(text.get('1.0','end-1c'), 'a\n')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2, exit=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_grep.py

@@ -0,0 +1,157 @@
+""" !Changing this line will break Test_findfile.test_found!
+Non-gui unit tests for grep.GrepDialog methods.
+dummy_command calls grep_it calls findfiles.
+An exception raised in one method will fail callers.
+Otherwise, tests are mostly independent.
+Currently only test grep_it, coverage 51%.
+"""
+from idlelib import grep
+import unittest
+from test.support import captured_stdout
+from test.support.testcase import ExtraAssertions
+from idlelib.idle_test.mock_tk import Var
+import os
+import re
+
+
+class Dummy_searchengine:
+    '''GrepDialog.__init__ calls parent SearchDiabolBase which attaches the
+    passed in SearchEngine instance as attribute 'engine'. Only a few of the
+    many possible self.engine.x attributes are needed here.
+    '''
+    def getpat(self):
+        return self._pat
+
+searchengine = Dummy_searchengine()
+
+
+class Dummy_grep:
+    # Methods tested
+    #default_command = GrepDialog.default_command
+    grep_it = grep.GrepDialog.grep_it
+    # Other stuff needed
+    recvar = Var(False)
+    engine = searchengine
+    def close(self):  # gui method
+        pass
+
+_grep = Dummy_grep()
+
+
+class FindfilesTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.realpath = os.path.realpath(__file__)
+        cls.path = os.path.dirname(cls.realpath)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.realpath, cls.path
+
+    def test_invaliddir(self):
+        with captured_stdout() as s:
+            filelist = list(grep.findfiles('invaliddir', '*.*', False))
+        self.assertEqual(filelist, [])
+        self.assertIn('invalid', s.getvalue())
+
+    def test_curdir(self):
+        # Test os.curdir.
+        ff = grep.findfiles
+        save_cwd = os.getcwd()
+        os.chdir(self.path)
+        filename = 'test_grep.py'
+        filelist = list(ff(os.curdir, filename, False))
+        self.assertIn(os.path.join(os.curdir, filename), filelist)
+        os.chdir(save_cwd)
+
+    def test_base(self):
+        ff = grep.findfiles
+        readme = os.path.join(self.path, 'README.txt')
+
+        # Check for Python files in path where this file lives.
+        filelist = list(ff(self.path, '*.py', False))
+        # This directory has many Python files.
+        self.assertGreater(len(filelist), 10)
+        self.assertIn(self.realpath, filelist)
+        self.assertNotIn(readme, filelist)
+
+        # Look for .txt files in path where this file lives.
+        filelist = list(ff(self.path, '*.txt', False))
+        self.assertNotEqual(len(filelist), 0)
+        self.assertNotIn(self.realpath, filelist)
+        self.assertIn(readme, filelist)
+
+        # Look for non-matching pattern.
+        filelist = list(ff(self.path, 'grep.*', False))
+        self.assertEqual(len(filelist), 0)
+        self.assertNotIn(self.realpath, filelist)
+
+    def test_recurse(self):
+        ff = grep.findfiles
+        parent = os.path.dirname(self.path)
+        grepfile = os.path.join(parent, 'grep.py')
+        pat = '*.py'
+
+        # Get Python files only in parent directory.
+        filelist = list(ff(parent, pat, False))
+        parent_size = len(filelist)
+        # Lots of Python files in idlelib.
+        self.assertGreater(parent_size, 20)
+        self.assertIn(grepfile, filelist)
+        # Without subdirectories, this file isn't returned.
+        self.assertNotIn(self.realpath, filelist)
+
+        # Include subdirectories.
+        filelist = list(ff(parent, pat, True))
+        # More files found now.
+        self.assertGreater(len(filelist), parent_size)
+        self.assertIn(grepfile, filelist)
+        # This file exists in list now.
+        self.assertIn(self.realpath, filelist)
+
+        # Check another level up the tree.
+        parent = os.path.dirname(parent)
+        filelist = list(ff(parent, '*.py', True))
+        self.assertIn(self.realpath, filelist)
+
+
+class Grep_itTest(unittest.TestCase, ExtraAssertions):
+    # Test captured reports with 0 and some hits.
+    # Should test file names, but Windows reports have mixed / and \ separators
+    # from incomplete replacement, so 'later'.
+
+    def report(self, pat):
+        _grep.engine._pat = pat
+        with captured_stdout() as s:
+            _grep.grep_it(re.compile(pat), __file__)
+        lines = s.getvalue().split('\n')
+        lines.pop()  # remove bogus '' after last \n
+        return lines
+
+    def test_unfound(self):
+        pat = 'xyz*'*7
+        lines = self.report(pat)
+        self.assertEqual(len(lines), 2)
+        self.assertIn(pat, lines[0])
+        self.assertEqual(lines[1], 'No hits.')
+
+    def test_found(self):
+
+        pat = '""" !Changing this line will break Test_findfile.test_found!'
+        lines = self.report(pat)
+        self.assertEqual(len(lines), 5)
+        self.assertIn(pat, lines[0])
+        self.assertIn('py: 1:', lines[1])  # line number 1
+        self.assertIn('2', lines[3])  # hits found 2
+        self.assertStartsWith(lines[4], '(Hint:')
+
+
+class Default_commandTest(unittest.TestCase):
+    # To write this, move outwin import to top of GrepDialog
+    # so it can be replaced by captured_stdout in class setup/teardown.
+    pass
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)

miniconda3/pkgs/python-3.13.12-hb7b561f_100_cp313/lib/python3.13/idlelib/idle_test/test_help.py

@@ -0,0 +1,36 @@
+"Test help, coverage 94%."
+
+from idlelib import help
+import unittest
+from test.support import requires
+requires('gui')
+from os.path import abspath, dirname, join
+from tkinter import Tk
+
+
+class IdleDocTest(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        "By itself, this tests that file parsed without exception."
+        cls.root = root = Tk()
+        root.withdraw()
+        cls.window = help.show_idlehelp(root)
+
+    @classmethod
+    def tearDownClass(cls):
+        del cls.window
+        cls.root.update_idletasks()
+        cls.root.destroy()
+        del cls.root
+
+    def test_1window(self):
+        self.assertIn('IDLE Doc', self.window.wm_title())
+
+    def test_4text(self):
+        text = self.window.frame.text
+        self.assertEqual(text.get('1.0', '1.end'), ' IDLE — Python editor and shell ')
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)