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def render_sphinx_doc(self, doc, context=None, css_path=CSS_PATH):
"""Transform doc string dictionary to HTML and show it"""
# Math rendering option could have changed
if self.main.editor is not None:
fname = self.main.editor.get_current_filename()
dname = osp.dirnam... |
def _on_sphinx_thread_html_ready(self, html_text):
"""Set our sphinx documentation based on thread result"""
self._sphinx_thread.wait()
self.set_rich_text_html(html_text, QUrl.fromLocalFile(self.css_path)) |
def _on_sphinx_thread_error_msg(self, error_msg):
""" Display error message on Sphinx rich text failure"""
self._sphinx_thread.wait()
self.plain_text_action.setChecked(True)
sphinx_ver = programs.get_module_version('sphinx')
QMessageBox.critical(self,
_(... |
def show_help(self, obj_text, ignore_unknown=False):
"""Show help"""
shell = self.get_shell()
if shell is None:
return
obj_text = to_text_string(obj_text)
if not shell.is_defined(obj_text):
if self.get_option('automatic_import') and \
... |
def contains_cursor(self, cursor):
"""
Checks if the textCursor is in the decoration.
:param cursor: The text cursor to test
:type cursor: QtGui.QTextCursor
:returns: True if the cursor is over the selection
"""
start = self.cursor.selectionStart()
end =... |
def select_line(self):
"""
Select the entire line but starts at the first non whitespace character
and stops at the non-whitespace character.
:return:
"""
self.cursor.movePosition(self.cursor.StartOfBlock)
text = self.cursor.block().text()
lindent = len(te... |
def set_as_underlined(self, color=Qt.blue):
"""
Underlines the text.
:param color: underline color.
"""
self.format.setUnderlineStyle(
QTextCharFormat.SingleUnderline)
self.format.setUnderlineColor(color) |
def set_as_spell_check(self, color=Qt.blue):
"""
Underlines text as a spellcheck error.
:param color: Underline color
:type color: QtGui.QColor
"""
self.format.setUnderlineStyle(
QTextCharFormat.SpellCheckUnderline)
self.format.setUnderlineColor(color... |
def set_as_error(self, color=Qt.red):
"""
Highlights text as a syntax error.
:param color: Underline color
:type color: QtGui.QColor
"""
self.format.setUnderlineStyle(
QTextCharFormat.WaveUnderline)
self.format.setUnderlineColor(color) |
def set_as_warning(self, color=QColor("orange")):
"""
Highlights text as a syntax warning.
:param color: Underline color
:type color: QtGui.QColor
"""
self.format.setUnderlineStyle(
QTextCharFormat.WaveUnderline)
self.format.setUnderlineColor(color) |
def run(self):
"""Run analysis"""
try:
self.results = self.checker(self.source_code)
except Exception as e:
logger.error(e, exc_info=True) |
def close_threads(self, parent):
"""Close threads associated to parent_id"""
logger.debug("Call ThreadManager's 'close_threads'")
if parent is None:
# Closing all threads
self.pending_threads = []
threadlist = []
for threads in list(self.sta... |
def add_thread(self, checker, end_callback, source_code, parent):
"""Add thread to queue"""
parent_id = id(parent)
thread = AnalysisThread(self, checker, source_code)
self.end_callbacks[id(thread)] = end_callback
self.pending_threads.append((thread, parent_id))
logg... |
def update_queue(self):
"""Update queue"""
started = 0
for parent_id, threadlist in list(self.started_threads.items()):
still_running = []
for thread in threadlist:
if thread.isFinished():
end_callback = self.end_callbacks.pop(id... |
def text_changed(self):
"""Editor's text has changed"""
self.default = False
self.editor.document().changed_since_autosave = True
self.text_changed_at.emit(self.filename,
self.editor.get_position('cursor')) |
def run_todo_finder(self):
"""Run TODO finder"""
if self.editor.is_python():
self.threadmanager.add_thread(codeanalysis.find_tasks,
self.todo_finished,
self.get_source_code(), self) |
def set_todo_results(self, results):
"""Set TODO results and update markers in editor"""
self.todo_results = results
self.editor.process_todo(results) |
def bookmarks_changed(self):
"""Bookmarks list has changed."""
bookmarks = self.editor.get_bookmarks()
if self.editor.bookmarks != bookmarks:
self.editor.bookmarks = bookmarks
self.sig_save_bookmarks.emit(self.filename, repr(bookmarks)) |
def _update_id_list(self):
"""Update list of corresponpding ids and tabs."""
self.id_list = [id(self.editor.tabs.widget(_i))
for _i in range(self.editor.tabs.count())] |
def refresh(self):
"""Remove editors that are not longer open."""
self._update_id_list()
for _id in self.history[:]:
if _id not in self.id_list:
self.history.remove(_id) |
def insert(self, i, tab_index):
"""Insert the widget (at tab index) in the position i (index)."""
_id = id(self.editor.tabs.widget(tab_index))
self.history.insert(i, _id) |
def remove(self, tab_index):
"""Remove the widget at the corresponding tab_index."""
_id = id(self.editor.tabs.widget(tab_index))
if _id in self.history:
self.history.remove(_id) |
def remove_and_append(self, index):
"""Remove previous entrances of a tab, and add it as the latest."""
while index in self:
self.remove(index)
self.append(index) |
def load_data(self):
"""Fill ListWidget with the tabs texts.
Add elements in inverse order of stack_history.
"""
for index in reversed(self.stack_history):
text = self.tabs.tabText(index)
text = text.replace('&', '')
item = QListWidgetItem(i... |
def item_selected(self, item=None):
"""Change to the selected document and hide this widget."""
if item is None:
item = self.currentItem()
# stack history is in inverse order
try:
index = self.stack_history[-(self.currentRow()+1)]
except IndexErro... |
def select_row(self, steps):
"""Move selected row a number of steps.
Iterates in a cyclic behaviour.
"""
row = (self.currentRow() + steps) % self.count()
self.setCurrentRow(row) |
def set_dialog_position(self):
"""Positions the tab switcher in the top-center of the editor."""
left = self.editor.geometry().width()/2 - self.width()/2
top = self.editor.tabs.tabBar().geometry().height()
self.move(self.editor.mapToGlobal(QPoint(left, top))) |
def keyReleaseEvent(self, event):
"""Reimplement Qt method.
Handle "most recent used" tab behavior,
When ctrl is released and tab_switcher is visible, tab will be changed.
"""
if self.isVisible():
qsc = get_shortcut(context='Editor', name='Go to next file')
... |
def keyPressEvent(self, event):
"""Reimplement Qt method to allow cyclic behavior."""
if event.key() == Qt.Key_Down:
self.select_row(1)
elif event.key() == Qt.Key_Up:
self.select_row(-1) |
def focusOutEvent(self, event):
"""Reimplement Qt method to close the widget when loosing focus."""
event.ignore()
# Inspired from CompletionWidget.focusOutEvent() in file
# widgets/sourcecode/base.py line 212
if sys.platform == "darwin":
if event.reason() != Qt... |
def create_shortcuts(self):
"""Create local shortcuts"""
# --- Configurable shortcuts
inspect = config_shortcut(self.inspect_current_object, context='Editor',
name='Inspect current object', parent=self)
set_breakpoint = config_shortcut(self.set_or_c... |
def setup_editorstack(self, parent, layout):
"""Setup editorstack's layout"""
layout.setSpacing(1)
self.fname_label = QLabel()
self.fname_label.setStyleSheet(
"QLabel {margin: 0px; padding: 3px;}")
layout.addWidget(self.fname_label)
menu_btn = creat... |
def update_fname_label(self):
"""Upadte file name label."""
filename = to_text_string(self.get_current_filename())
if len(filename) > 100:
shorten_filename = u'...' + filename[-100:]
else:
shorten_filename = filename
self.fname_label.setText(shorten... |
def closeEvent(self, event):
"""Overrides QWidget closeEvent()."""
self.threadmanager.close_all_threads()
self.analysis_timer.timeout.disconnect(self.analyze_script)
# Remove editor references from the outline explorer settings
if self.outlineexplorer is not None:
... |
def clone_from(self, other):
"""Clone EditorStack from other instance"""
for other_finfo in other.data:
self.clone_editor_from(other_finfo, set_current=True)
self.set_stack_index(other.get_stack_index()) |
def open_fileswitcher_dlg(self):
"""Open file list management dialog box"""
if not self.tabs.count():
return
if self.fileswitcher_dlg is not None and \
self.fileswitcher_dlg.is_visible:
self.fileswitcher_dlg.hide()
self.fileswitcher_dlg.is_vis... |
def go_to_line(self, line=None):
"""Go to line dialog"""
if line is not None:
# When this method is called from the flileswitcher, a line
# number is specified, so there is no need for the dialog.
self.get_current_editor().go_to_line(line)
else:
... |
def set_or_clear_breakpoint(self):
"""Set/clear breakpoint"""
if self.data:
editor = self.get_current_editor()
editor.debugger.toogle_breakpoint() |
def set_or_edit_conditional_breakpoint(self):
"""Set conditional breakpoint"""
if self.data:
editor = self.get_current_editor()
editor.debugger.toogle_breakpoint(edit_condition=True) |
def set_bookmark(self, slot_num):
"""Bookmark current position to given slot."""
if self.data:
editor = self.get_current_editor()
editor.add_bookmark(slot_num) |
def inspect_current_object(self):
"""Inspect current object in the Help plugin"""
editor = self.get_current_editor()
editor.sig_display_signature.connect(self.display_signature_help)
line, col = editor.get_cursor_line_column()
editor.request_hover(line, col) |
def initialize_outlineexplorer(self):
"""This method is called separately from 'set_oulineexplorer' to avoid
doing unnecessary updates when there are multiple editor windows"""
for index in range(self.get_stack_count()):
if index != self.get_stack_index():
self._... |
def get_tab_text(self, index, is_modified=None, is_readonly=None):
"""Return tab title."""
files_path_list = [finfo.filename for finfo in self.data]
fname = self.data[index].filename
fname = sourcecode.disambiguate_fname(files_path_list, fname)
return self.__modified_readonl... |
def get_tab_tip(self, filename, is_modified=None, is_readonly=None):
"""Return tab menu title"""
text = u"%s — %s"
text = self.__modified_readonly_title(text,
is_modified, is_readonly)
if self.tempfile_path is not None\
and f... |
def __setup_menu(self):
"""Setup tab context menu before showing it"""
self.menu.clear()
if self.data:
actions = self.menu_actions
else:
actions = (self.new_action, self.open_action)
self.setFocus() # --> Editor.__get_focus_editortabwidget
... |
def has_filename(self, filename):
"""Return the self.data index position for the filename.
Args:
filename: Name of the file to search for in self.data.
Returns:
The self.data index for the filename. Returns None
if the filename is not found in self.... |
def set_current_filename(self, filename, focus=True):
"""Set current filename and return the associated editor instance."""
index = self.has_filename(filename)
if index is not None:
if focus:
self.set_stack_index(index)
editor = self.data[index].edit... |
def is_file_opened(self, filename=None):
"""Return if filename is in the editor stack.
Args:
filename: Name of the file to search for. If filename is None,
then checks if any file is open.
Returns:
True: If filename is None and a file is open.
... |
def get_index_from_filename(self, filename):
"""
Return the position index of a file in the tab bar of the editorstack
from its name.
"""
filenames = [d.filename for d in self.data]
return filenames.index(filename) |
def move_editorstack_data(self, start, end):
"""Reorder editorstack.data so it is synchronized with the tab bar when
tabs are moved."""
if start < 0 or end < 0:
return
else:
steps = abs(end - start)
direction = (end-start) // steps # +1 for rig... |
def close_file(self, index=None, force=False):
"""Close file (index=None -> close current file)
Keep current file index unchanged (if current file
that is being closed)"""
current_index = self.get_stack_index()
count = self.get_stack_count()
if index is None:
... |
def poll_open_file_languages(self):
"""Get list of current opened files' languages"""
languages = []
for index in range(self.get_stack_count()):
languages.append(
self.tabs.widget(index).language.lower())
return set(languages) |
def notify_server_ready(self, language, config):
"""Notify language server availability to code editors."""
for index in range(self.get_stack_count()):
editor = self.tabs.widget(index)
if editor.language.lower() == language:
editor.start_lsp_services(config) |
def close_all_right(self):
""" Close all files opened to the right """
num = self.get_stack_index()
n = self.get_stack_count()
for i in range(num, n-1):
self.close_file(num+1) |
def close_all_but_this(self):
"""Close all files but the current one"""
self.close_all_right()
for i in range(0, self.get_stack_count()-1 ):
self.close_file(0) |
def sort_file_tabs_alphabetically(self):
"""Sort open tabs alphabetically."""
while self.sorted() is False:
for i in range(0, self.tabs.tabBar().count()):
if(self.tabs.tabBar().tabText(i) >
self.tabs.tabBar().tabText(i + 1)):
... |
def sorted(self):
"""Utility function for sort_file_tabs_alphabetically()."""
for i in range(0, self.tabs.tabBar().count() - 1):
if (self.tabs.tabBar().tabText(i) >
self.tabs.tabBar().tabText(i + 1)):
return False
return True |
def add_last_closed_file(self, fname):
"""Add to last closed file list."""
if fname in self.last_closed_files:
self.last_closed_files.remove(fname)
self.last_closed_files.insert(0, fname)
if len(self.last_closed_files) > 10:
self.last_closed_files.pop(-1) |
def save_if_changed(self, cancelable=False, index=None):
"""Ask user to save file if modified.
Args:
cancelable: Show Cancel button.
index: File to check for modification.
Returns:
False when save() fails or is cancelled.
True when save(... |
def _write_to_file(self, fileinfo, filename):
"""Low-level function for writing text of editor to file.
Args:
fileinfo: FileInfo object associated to editor to be saved
filename: str with filename to save to
This is a low-level function that only saves the text t... |
def save(self, index=None, force=False):
"""Write text of editor to a file.
Args:
index: self.data index to save. If None, defaults to
currentIndex().
force: Force save regardless of file state.
Returns:
True upon successful save or... |
def file_saved_in_other_editorstack(self, original_filename, filename):
"""
File was just saved in another editorstack, let's synchronize!
This avoids file being automatically reloaded.
The original filename is passed instead of an index in case the tabs
on the editor stac... |
def select_savename(self, original_filename):
"""Select a name to save a file.
Args:
original_filename: Used in the dialog to display the current file
path and name.
Returns:
Normalized path for the selected file name or None if no name was
... |
def save_as(self, index=None):
"""Save file as...
Args:
index: self.data index for the file to save.
Returns:
False if no file name was selected or if save() was unsuccessful.
True is save() was successful.
Gets the new file name from sele... |
def save_copy_as(self, index=None):
"""Save copy of file as...
Args:
index: self.data index for the file to save.
Returns:
False if no file name was selected or if save() was unsuccessful.
True is save() was successful.
Gets the new file n... |
def save_all(self):
"""Save all opened files.
Iterate through self.data and call save() on any modified files.
"""
for index in range(self.get_stack_count()):
if self.data[index].editor.document().isModified():
self.save(index) |
def analyze_script(self, index=None):
"""Analyze current script with todos"""
if self.is_analysis_done:
return
if index is None:
index = self.get_stack_index()
if self.data:
finfo = self.data[index]
if self.todolist_enabled:
... |
def set_todo_results(self, filename, todo_results):
"""Synchronize todo results between editorstacks"""
index = self.has_filename(filename)
if index is None:
return
self.data[index].set_todo_results(todo_results) |
def current_changed(self, index):
"""Stack index has changed"""
# count = self.get_stack_count()
# for btn in (self.filelist_btn, self.previous_btn, self.next_btn):
# btn.setEnabled(count > 1)
editor = self.get_current_editor()
if editor.lsp_ready and not editor.... |
def tab_navigation_mru(self, forward=True):
"""
Tab navigation with "most recently used" behaviour.
It's fired when pressing 'go to previous file' or 'go to next file'
shortcuts.
forward:
True: move to next file
False: move to previous file
... |
def focus_changed(self):
"""Editor focus has changed"""
fwidget = QApplication.focusWidget()
for finfo in self.data:
if fwidget is finfo.editor:
self.refresh()
self.editor_focus_changed.emit() |
def _refresh_outlineexplorer(self, index=None, update=True, clear=False):
"""Refresh outline explorer panel"""
oe = self.outlineexplorer
if oe is None:
return
if index is None:
index = self.get_stack_index()
if self.data:
finfo = self.d... |
def _sync_outlineexplorer_file_order(self):
"""
Order the root file items of the outline explorer as in the tabbar
of the current EditorStack.
"""
if self.outlineexplorer is not None:
self.outlineexplorer.treewidget.set_editor_ids_order(
[finfo.... |
def __refresh_statusbar(self, index):
"""Refreshing statusbar widgets"""
finfo = self.data[index]
self.encoding_changed.emit(finfo.encoding)
# Refresh cursor position status:
line, index = finfo.editor.get_cursor_line_column()
self.sig_editor_cursor_position_changed... |
def __check_file_status(self, index):
"""Check if file has been changed in any way outside Spyder:
1. removed, moved or renamed outside Spyder
2. modified outside Spyder"""
if self.__file_status_flag:
# Avoid infinite loop: when the QMessageBox.question pops, it
... |
def refresh(self, index=None):
"""Refresh tabwidget"""
if index is None:
index = self.get_stack_index()
# Set current editor
if self.get_stack_count():
index = self.get_stack_index()
finfo = self.data[index]
editor = finfo.editor
... |
def modification_changed(self, state=None, index=None, editor_id=None):
"""
Current editor's modification state has changed
--> change tab title depending on new modification state
--> enable/disable save/save all actions
"""
if editor_id is not None:
f... |
def reload(self, index):
"""Reload file from disk"""
finfo = self.data[index]
txt, finfo.encoding = encoding.read(finfo.filename)
finfo.lastmodified = QFileInfo(finfo.filename).lastModified()
position = finfo.editor.get_position('cursor')
finfo.editor.set_text(txt)
... |
def revert(self):
"""Revert file from disk"""
index = self.get_stack_index()
finfo = self.data[index]
filename = finfo.filename
if finfo.editor.document().isModified():
self.msgbox = QMessageBox(
QMessageBox.Warning,
sel... |
def create_new_editor(self, fname, enc, txt, set_current, new=False,
cloned_from=None, add_where='end'):
"""
Create a new editor instance
Returns finfo object (instead of editor as in previous releases)
"""
editor = codeeditor.CodeEditor(self)
... |
def send_to_help(self, name, signature, force=False):
"""qstr1: obj_text, qstr2: argpspec, qstr3: note, qstr4: doc_text"""
if not force and not self.help_enabled:
return
if self.help is not None \
and (force or self.help.dockwidget.isVisible()):
signature ... |
def new(self, filename, encoding, text, default_content=False,
empty=False):
"""
Create new filename with *encoding* and *text*
"""
finfo = self.create_new_editor(filename, encoding, text,
set_current=False, new=True)
finf... |
def load(self, filename, set_current=True, add_where='end'):
"""
Load filename, create an editor instance and return it
*Warning* This is loading file, creating editor but not executing
the source code analysis -- the analysis must be done by the editor
plugin (in case multi... |
def set_os_eol_chars(self, index=None, osname=None):
"""Sets the EOL character(s) based on the operating system.
If `osname` is None, then the default line endings for the current
operating system (`os.name` value) will be used.
`osname` can be one of:
('posix', 'nt'... |
def remove_trailing_spaces(self, index=None):
"""Remove trailing spaces"""
if index is None:
index = self.get_stack_index()
finfo = self.data[index]
finfo.editor.remove_trailing_spaces() |
def fix_indentation(self, index=None):
"""Replace tab characters by spaces"""
if index is None:
index = self.get_stack_index()
finfo = self.data[index]
finfo.editor.fix_indentation() |
def run_selection(self):
"""
Run selected text or current line in console.
If some text is selected, then execute that text in console.
If no text is selected, then execute current line, unless current line
is empty. Then, advance cursor to next line. If cursor is on las... |
def run_cell(self):
"""Run current cell."""
text, line = self.get_current_editor().get_cell_as_executable_code()
self._run_cell_text(text, line) |
def advance_cell(self, reverse=False):
"""Advance to the next cell.
reverse = True --> go to previous cell.
"""
if not reverse:
move_func = self.get_current_editor().go_to_next_cell
else:
move_func = self.get_current_editor().go_to_previous_cell
... |
def re_run_last_cell(self):
"""Run the previous cell again."""
text, line = (self.get_current_editor()
.get_last_cell_as_executable_code())
self._run_cell_text(text, line) |
def _run_cell_text(self, text, line):
"""Run cell code in the console.
Cell code is run in the console by copying it to the console if
`self.run_cell_copy` is ``True`` otherwise by using the `run_cell`
function.
Parameters
----------
text : str
... |
def dragEnterEvent(self, event):
"""Reimplement Qt method
Inform Qt about the types of data that the widget accepts"""
source = event.mimeData()
# The second check is necessary on Windows, where source.hasUrls()
# can return True but source.urls() is []
# The third ... |
def dropEvent(self, event):
"""Reimplement Qt method
Unpack dropped data and handle it"""
source = event.mimeData()
# The second check is necessary when mimedata2url(source)
# returns None.
# Fixes issue 7742
if source.hasUrls() and mimedata2url(source):
... |
def split(self, orientation=Qt.Vertical):
"""Create and attach a new EditorSplitter to the current EditorSplitter.
The new EditorSplitter widget will contain an EditorStack that
is a clone of the current EditorStack.
A single EditorSplitter instance can be split multiple times, b... |
def iter_editorstacks(self):
"""Return the editor stacks for this splitter and every first child.
Note: If a splitter contains more than one splitter as a direct
child, only the first child's editor stack is included.
Returns:
List of tuples containing (EditorS... |
def get_layout_settings(self):
"""Return the layout state for this splitter and its children.
Record the current state, including file names and current line
numbers, of the splitter panels.
Returns:
A dictionary containing keys {hexstate, sizes, splitsettings}.
... |
def set_layout_settings(self, settings, dont_goto=None):
"""Restore layout state for the splitter panels.
Apply the settings to restore a saved layout within the editor. If
the splitsettings key doesn't exist, then return without restoring
any settings.
The current Edit... |
def add_toolbars_to_menu(self, menu_title, actions):
"""Add toolbars to a menu."""
# Six is the position of the view menu in menus list
# that you can find in plugins/editor.py setup_other_windows.
view_menu = self.menus[6]
if actions == self.toolbars and view_menu:
... |
def load_toolbars(self):
"""Loads the last visible toolbars from the .ini file."""
toolbars_names = CONF.get('main', 'last_visible_toolbars', default=[])
if toolbars_names:
dic = {}
for toolbar in self.toolbars:
dic[toolbar.objectName()] = toolbar
... |
def resizeEvent(self, event):
"""Reimplement Qt method"""
if not self.isMaximized() and not self.isFullScreen():
self.window_size = self.size()
QMainWindow.resizeEvent(self, event) |
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