INSTRUCTION stringlengths 1 8.43k | RESPONSE stringlengths 75 104k |
|---|---|
Create a new python worker instance. | def create_python_worker(self, func, *args, **kwargs):
"""Create a new python worker instance."""
worker = PythonWorker(func, args, kwargs)
self._create_worker(worker)
return worker |
Create a new process worker instance. | def create_process_worker(self, cmd_list, environ=None):
"""Create a new process worker instance."""
worker = ProcessWorker(cmd_list, environ=environ)
self._create_worker(worker)
return worker |
Terminate all worker processes. | def terminate_all(self):
"""Terminate all worker processes."""
for worker in self._workers:
worker.terminate()
# for thread in self._threads:
# try:
# thread.terminate()
# thread.wait()
# except Exception:
# pas... |
Common worker setup. | def _create_worker(self, worker):
"""Common worker setup."""
worker.sig_started.connect(self._start)
self._workers.append(worker) |
Gather data about a given file. | def gather_file_data(name):
"""
Gather data about a given file.
Returns a dict with fields name, mtime and size, containing the relevant
data for the fiel.
"""
res = {'name': name}
try:
res['mtime'] = osp.getmtime(name)
res['size'] = osp.getsize(name)
except OSError:
... |
Convert file data to a string for display. | def file_data_to_str(data):
"""
Convert file data to a string for display.
This function takes the file data produced by gather_file_data().
"""
if not data:
return _('<i>File name not recorded</i>')
res = data['name']
try:
mtime_as_str = time.strftime('%Y-%m-%d %H:%M:%S',
... |
Make temporary files to simulate a recovery use case. | def make_temporary_files(tempdir):
"""
Make temporary files to simulate a recovery use case.
Create a directory under tempdir containing some original files and another
directory with autosave files. Return a tuple with the name of the
directory with the original files, the name of the directory wi... |
Gather data about files which may be recovered. | def gather_data(self):
"""
Gather data about files which may be recovered.
The data is stored in self.data as a list of tuples with the data
pertaining to the original file and the autosave file. Each element of
the tuple is a dict as returned by gather_file_data().
"""
... |
Add label with explanation at top of dialog window. | def add_label(self):
"""Add label with explanation at top of dialog window."""
txt = _('Autosave files found. What would you like to do?\n\n'
'This dialog will be shown again on next startup if any '
'autosave files are not restored, moved or deleted.')
label = QL... |
Add a label to specified cell in table. | def add_label_to_table(self, row, col, txt):
"""Add a label to specified cell in table."""
label = QLabel(txt)
label.setMargin(5)
label.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
self.table.setCellWidget(row, col, label) |
Add table with info about files to be recovered. | def add_table(self):
"""Add table with info about files to be recovered."""
table = QTableWidget(len(self.data), 3, self)
self.table = table
labels = [_('Original file'), _('Autosave file'), _('Actions')]
table.setHorizontalHeaderLabels(labels)
table.verticalHeader().hid... |
Add a cancel button at the bottom of the dialog window. | def add_cancel_button(self):
"""Add a cancel button at the bottom of the dialog window."""
button_box = QDialogButtonBox(QDialogButtonBox.Cancel, self)
button_box.rejected.connect(self.reject)
self.layout.addWidget(button_box) |
Register plugin in Spyder s main window | def register_plugin(self):
"""Register plugin in Spyder's main window"""
self.redirect_stdio.connect(self.main.redirect_internalshell_stdio)
self.main.console.shell.refresh.connect(self.refresh_plugin)
iconsize = 24
self.toolbar.setIconSize(QSize(iconsize, iconsize))
... |
Refresh widget | def refresh_plugin(self):
"""Refresh widget"""
curdir = getcwd_or_home()
self.pathedit.add_text(curdir)
self.save_wdhistory()
self.set_previous_enabled.emit(
self.histindex is not None and self.histindex > 0)
self.set_next_enabled.emit(... |
Load history from a text file in user home directory | def load_wdhistory(self, workdir=None):
"""Load history from a text file in user home directory"""
if osp.isfile(self.LOG_PATH):
wdhistory, _ = encoding.readlines(self.LOG_PATH)
wdhistory = [name for name in wdhistory if os.path.isdir(name)]
else:
if wor... |
Save history to a text file in user home directory | def save_wdhistory(self):
"""Save history to a text file in user home directory"""
text = [ to_text_string( self.pathedit.itemText(index) ) \
for index in range(self.pathedit.count()) ]
try:
encoding.writelines(text, self.LOG_PATH)
except EnvironmentErr... |
Select directory | def select_directory(self):
"""Select directory"""
self.redirect_stdio.emit(False)
directory = getexistingdirectory(self.main, _("Select directory"),
getcwd_or_home())
if directory:
self.chdir(directory)
self.redirect_st... |
Change working directory to parent directory | def parent_directory(self):
"""Change working directory to parent directory"""
self.chdir(os.path.join(getcwd_or_home(), os.path.pardir)) |
Set directory as working directory | def chdir(self, directory, browsing_history=False,
refresh_explorer=True, refresh_console=True):
"""Set directory as working directory"""
if directory:
directory = osp.abspath(to_text_string(directory))
# Working directory history management
if browsing_... |
Add/ remove breakpoint. | def toogle_breakpoint(self, line_number=None, condition=None,
edit_condition=False):
"""Add/remove breakpoint."""
if not self.editor.is_python_like():
return
if line_number is None:
block = self.editor.textCursor().block()
else:
... |
Get breakpoints | def get_breakpoints(self):
"""Get breakpoints"""
breakpoints = []
block = self.editor.document().firstBlock()
for line_number in range(1, self.editor.document().blockCount()+1):
data = block.userData()
if data and data.breakpoint:
breakpoints.appen... |
Clear breakpoints | def clear_breakpoints(self):
"""Clear breakpoints"""
self.breakpoints = []
for data in self.editor.blockuserdata_list[:]:
data.breakpoint = False
# data.breakpoint_condition = None # not necessary, but logical
if data.is_empty():
# This is not... |
Set breakpoints | def set_breakpoints(self, breakpoints):
"""Set breakpoints"""
self.clear_breakpoints()
for line_number, condition in breakpoints:
self.toogle_breakpoint(line_number, condition)
self.breakpoints = self.get_breakpoints() |
Breakpoint list has changed | def breakpoints_changed(self):
"""Breakpoint list has changed"""
breakpoints = self.get_breakpoints()
if self.breakpoints != breakpoints:
self.breakpoints = breakpoints
self.save_breakpoints() |
Return whether a string has open quotes. | def unmatched_quotes_in_line(text):
"""Return whether a string has open quotes.
This simply counts whether the number of quote characters of either
type in the string is odd.
Take from the IPython project (in IPython/core/completer.py in v0.13)
Spyder team: Add some changes to deal with escaped qu... |
Connect/ disconnect sig_key_pressed signal. | def on_state_changed(self, state):
"""Connect/disconnect sig_key_pressed signal."""
if state:
self.editor.sig_key_pressed.connect(self._on_key_pressed)
else:
self.editor.sig_key_pressed.disconnect(self._on_key_pressed) |
Control how to automatically insert quotes in various situations. | def _autoinsert_quotes(self, key):
"""Control how to automatically insert quotes in various situations."""
char = {Qt.Key_QuoteDbl: '"', Qt.Key_Apostrophe: '\''}[key]
line_text = self.editor.get_text('sol', 'eol')
line_to_cursor = self.editor.get_text('sol', 'cursor')
cursor = s... |
Populate the given combobox with the class or function names. | def populate(combobox, data):
"""
Populate the given ``combobox`` with the class or function names.
Parameters
----------
combobox : :class:`qtpy.QtWidets.QComboBox`
The combobox to populate
data : list of :class:`FoldScopeHelper`
The data to populate with. There should be one l... |
Return a list of all the class/ function definition ranges. | def _get_fold_levels(editor):
"""
Return a list of all the class/function definition ranges.
Parameters
----------
editor : :class:`spyder.plugins.editor.widgets.codeeditor.CodeEditor`
Returns
-------
folds : list of :class:`FoldScopeHelper`
A list of all the class or function ... |
Adjust the parent stack in - place as the trigger level changes. | def _adjust_parent_stack(fsh, prev, parents):
"""
Adjust the parent stack in-place as the trigger level changes.
Parameters
----------
fsh : :class:`FoldScopeHelper`
The :class:`FoldScopeHelper` object to act on.
prev : :class:`FoldScopeHelper`
The previous :class:`FoldScopeHelp... |
Split out classes and methods into two separate lists. | def _split_classes_and_methods(folds):
"""
Split out classes and methods into two separate lists.
Parameters
----------
folds : list of :class:`FoldScopeHelper`
The result of :func:`_get_fold_levels`.
Returns
-------
classes, functions: list of :class:`FoldScopeHelper`
... |
Get the parents at a given linenum. | def _get_parents(folds, linenum):
"""
Get the parents at a given linenum.
If parents is empty, then the linenum belongs to the module.
Parameters
----------
folds : list of :class:`FoldScopeHelper`
linenum : int
The line number to get parents for. Typically this would be the
... |
Update the combobox with the selected item based on the parents. | def update_selected_cb(parents, combobox):
"""
Update the combobox with the selected item based on the parents.
Parameters
----------
parents : list of :class:`FoldScopeHelper`
combobox : :class:`qtpy.QtWidets.QComboBox`
The combobox to populate
Returns
-------
None
"""... |
Update the internal data values. | def _update_data(self):
"""Update the internal data values."""
_old = self.folds
self.folds = _get_fold_levels(self.editor)
# only update our dropdown lists if the folds have changed.
if self.folds != _old:
self.classes, self.funcs = _split_classes_and_methods(self.f... |
Move the cursor to the selected definition. | def combobox_activated(self):
"""Move the cursor to the selected definition."""
sender = self.sender()
data = sender.itemData(sender.currentIndex())
if isinstance(data, FoldScopeHelper):
self.editor.go_to_line(data.line + 1) |
Updates the dropdowns to reflect the current class and function. | def update_selected(self, linenum):
"""Updates the dropdowns to reflect the current class and function."""
self.parents = _get_parents(self.funcs, linenum)
update_selected_cb(self.parents, self.method_cb)
self.parents = _get_parents(self.classes, linenum)
update_selected_cb(self... |
Set text editor palette colors: background color and caret ( text cursor ) color | def set_palette(self, background, foreground):
"""
Set text editor palette colors:
background color and caret (text cursor) color
"""
palette = QPalette()
palette.setColor(QPalette.Base, background)
palette.setColor(QPalette.Text, foreground)
self.... |
Set extra selections for a key. Also assign draw orders to leave current_cell and current_line in the backgrund ( and avoid them to cover other decorations ) NOTE: This will remove previous decorations added to the same key. Args: key ( str ) name of the extra selections group. extra_selections ( list of sourcecode. ap... | def set_extra_selections(self, key, extra_selections):
"""Set extra selections for a key.
Also assign draw orders to leave current_cell and current_line
in the backgrund (and avoid them to cover other decorations)
NOTE: This will remove previous decorations added to the same key... |
Add extra selections to DecorationsManager. TODO: This method could be remove it and decorations could be added/ removed in set_extra_selections/ clear_extra_selections. | def update_extra_selections(self):
"""Add extra selections to DecorationsManager.
TODO: This method could be remove it and decorations could be
added/removed in set_extra_selections/clear_extra_selections.
"""
extra_selections = []
for key, extra in list(self.ex... |
Remove decorations added through set_extra_selections. Args: key ( str ) name of the extra selections group. | def clear_extra_selections(self, key):
"""Remove decorations added through set_extra_selections.
Args:
key (str) name of the extra selections group.
"""
for decoration in self.extra_selections_dict.get(key, []):
self.decorations.remove(decoration)
... |
Highlight current line | def highlight_current_line(self):
"""Highlight current line"""
selection = TextDecoration(self.textCursor())
selection.format.setProperty(QTextFormat.FullWidthSelection,
to_qvariant(True))
selection.format.setBackground(self.currentline_color)
... |
Highlight current cell | def highlight_current_cell(self):
"""Highlight current cell"""
if self.cell_separators is None or \
not self.highlight_current_cell_enabled:
return
cursor, whole_file_selected, whole_screen_selected =\
self.select_current_cell_in_visible_portion()
... |
Brace matching | def cursor_position_changed(self):
"""Brace matching"""
if self.bracepos is not None:
self.__highlight(self.bracepos, cancel=True)
self.bracepos = None
cursor = self.textCursor()
if cursor.position() == 0:
return
cursor.movePosition(QTe... |
Set wrap mode Valid * mode * values: None word character | def set_wrap_mode(self, mode=None):
"""
Set wrap mode
Valid *mode* values: None, 'word', 'character'
"""
if mode == 'word':
wrap_mode = QTextOption.WrapAtWordBoundaryOrAnywhere
elif mode == 'character':
wrap_mode = QTextOption.WrapAnywhere
... |
Reimplement Qt method Fix PyQt4 bug on Windows and Python 3 | def toPlainText(self):
"""
Reimplement Qt method
Fix PyQt4 bug on Windows and Python 3
"""
# Fix what appears to be a PyQt4 bug when getting file
# contents under Windows and PY3. This bug leads to
# corruptions when saving files with certain combinations
... |
Return selected text as a processed text to be executable in a Python/ IPython interpreter | def get_selection_as_executable_code(self):
"""Return selected text as a processed text,
to be executable in a Python/IPython interpreter"""
ls = self.get_line_separator()
_indent = lambda line: len(line)-len(line.lstrip())
line_from, line_to = self.get_selection_bounds(... |
Return True if cursor ( or text block ) is on a block separator | def is_cell_separator(self, cursor=None, block=None):
"""Return True if cursor (or text block) is on a block separator"""
assert cursor is not None or block is not None
if cursor is not None:
cursor0 = QTextCursor(cursor)
cursor0.select(QTextCursor.BlockUnderCursor)
... |
Select cell under cursor cell = group of lines separated by CELL_SEPARATORS returns the textCursor and a boolean indicating if the entire file is selected | def select_current_cell(self):
"""Select cell under cursor
cell = group of lines separated by CELL_SEPARATORS
returns the textCursor and a boolean indicating if the
entire file is selected"""
cursor = self.textCursor()
cursor.movePosition(QTextCursor.StartOfBlock)
... |
Select cell under cursor in the visible portion of the file cell = group of lines separated by CELL_SEPARATORS returns - the textCursor - a boolean indicating if the entire file is selected - a boolean indicating if the entire visible portion of the file is selected | def select_current_cell_in_visible_portion(self):
"""Select cell under cursor in the visible portion of the file
cell = group of lines separated by CELL_SEPARATORS
returns
-the textCursor
-a boolean indicating if the entire file is selected
-a boolean indicating ... |
Go to the next cell of lines | def go_to_next_cell(self):
"""Go to the next cell of lines"""
cursor = self.textCursor()
cursor.movePosition(QTextCursor.NextBlock)
cur_pos = prev_pos = cursor.position()
while not self.is_cell_separator(cursor):
# Moving to the next code cell
curso... |
Go to the previous cell of lines | def go_to_previous_cell(self):
"""Go to the previous cell of lines"""
cursor = self.textCursor()
cur_pos = prev_pos = cursor.position()
if self.is_cell_separator(cursor):
# Move to the previous cell
cursor.movePosition(QTextCursor.PreviousBlock)
... |
Restore cursor selection from position bounds | def __restore_selection(self, start_pos, end_pos):
"""Restore cursor selection from position bounds"""
cursor = self.textCursor()
cursor.setPosition(start_pos)
cursor.setPosition(end_pos, QTextCursor.KeepAnchor)
self.setTextCursor(cursor) |
Duplicate current line or selected text | def __duplicate_line_or_selection(self, after_current_line=True):
"""Duplicate current line or selected text"""
cursor = self.textCursor()
cursor.beginEditBlock()
start_pos, end_pos = self.__save_selection()
if to_text_string(cursor.selectedText()):
cursor.setPo... |
Move current line or selected text | def __move_line_or_selection(self, after_current_line=True):
"""Move current line or selected text"""
cursor = self.textCursor()
cursor.beginEditBlock()
start_pos, end_pos = self.__save_selection()
last_line = False
# ------ Select text
# Get selection ... |
Go to the end of the current line and create a new line | def go_to_new_line(self):
"""Go to the end of the current line and create a new line"""
self.stdkey_end(False, False)
self.insert_text(self.get_line_separator()) |
Extend current selection to complete lines | def extend_selection_to_complete_lines(self):
"""Extend current selection to complete lines"""
cursor = self.textCursor()
start_pos, end_pos = cursor.selectionStart(), cursor.selectionEnd()
cursor.setPosition(start_pos)
cursor.setPosition(end_pos, QTextCursor.KeepAnchor)
... |
Delete current line | def delete_line(self):
"""Delete current line"""
cursor = self.textCursor()
if self.has_selected_text():
self.extend_selection_to_complete_lines()
start_pos, end_pos = cursor.selectionStart(), cursor.selectionEnd()
cursor.setPosition(start_pos)
... |
Unselect read - only parts in shell like prompt | def truncate_selection(self, position_from):
"""Unselect read-only parts in shell, like prompt"""
position_from = self.get_position(position_from)
cursor = self.textCursor()
start, end = cursor.selectionStart(), cursor.selectionEnd()
if start < end:
start = max(... |
In shell avoid editing text except between prompt and EOF | def restrict_cursor_position(self, position_from, position_to):
"""In shell, avoid editing text except between prompt and EOF"""
position_from = self.get_position(position_from)
position_to = self.get_position(position_to)
cursor = self.textCursor()
cursor_position = cursor.... |
Hide calltip when necessary | def hide_tooltip_if_necessary(self, key):
"""Hide calltip when necessary"""
try:
calltip_char = self.get_character(self.calltip_position)
before = self.is_cursor_before(self.calltip_position,
char_offset=1)
other = key ... |
Smart HOME feature: cursor is first moved at indentation position then at the start of the line | def stdkey_home(self, shift, ctrl, prompt_pos=None):
"""Smart HOME feature: cursor is first moved at
indentation position, then at the start of the line"""
move_mode = self.__get_move_mode(shift)
if ctrl:
self.moveCursor(QTextCursor.Start, move_mode)
else:
... |
Reimplement Qt method | def mousePressEvent(self, event):
"""Reimplement Qt method"""
if sys.platform.startswith('linux') and event.button() == Qt.MidButton:
self.calltip_widget.hide()
self.setFocus()
event = QMouseEvent(QEvent.MouseButtonPress, event.pos(),
... |
Reimplemented to handle focus | def focusInEvent(self, event):
"""Reimplemented to handle focus"""
self.focus_changed.emit()
self.focus_in.emit()
self.highlight_current_cell()
QPlainTextEdit.focusInEvent(self, event) |
Reimplemented to handle focus | def focusOutEvent(self, event):
"""Reimplemented to handle focus"""
self.focus_changed.emit()
QPlainTextEdit.focusOutEvent(self, event) |
Reimplemented to emit zoom in/ out signals when Ctrl is pressed | def wheelEvent(self, event):
"""Reimplemented to emit zoom in/out signals when Ctrl is pressed"""
# This feature is disabled on MacOS, see Issue 1510
if sys.platform != 'darwin':
if event.modifiers() & Qt.ControlModifier:
if hasattr(event, 'angleDelta'):
... |
Convert options into commands return commands message | def get_options(argv=None):
"""
Convert options into commands
return commands, message
"""
parser = argparse.ArgumentParser(usage="spyder [options] files")
parser.add_argument('--new-instance', action='store_true', default=False,
help="Run a new instance of Spyder, even if ... |
Set a list of files opened by the project. | def set_recent_files(self, recent_files):
"""Set a list of files opened by the project."""
for recent_file in recent_files[:]:
if not os.path.isfile(recent_file):
recent_files.remove(recent_file)
try:
self.CONF[WORKSPACE].set('main', 'recent_files',
... |
Return a list of files opened by the project. | def get_recent_files(self):
"""Return a list of files opened by the project."""
try:
recent_files = self.CONF[WORKSPACE].get('main', 'recent_files',
default=[])
except EnvironmentError:
return []
for rec... |
Set project root path. | def set_root_path(self, root_path):
"""Set project root path."""
if self.name is None:
self.name = osp.basename(root_path)
self.root_path = to_text_string(root_path)
config_path = self.__get_project_config_path()
if osp.exists(config_path):
self.loa... |
Rename project and rename its root path accordingly. | def rename(self, new_name):
"""Rename project and rename its root path accordingly."""
old_name = self.name
self.name = new_name
pypath = self.relative_pythonpath # ??
self.root_path = self.root_path[:-len(old_name)]+new_name
self.relative_pythonpath = pypath # ??... |
Start pydoc server | def initialize(self):
"""Start pydoc server"""
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
QApplication.processEvents()
self.start_server() |
Start pydoc server | def start_server(self):
"""Start pydoc server"""
if self.server is None:
self.port = select_port(default_port=self.DEFAULT_PORT)
self.set_home_url('http://localhost:%d/' % self.port)
elif self.server.isRunning():
self.server.server_started.disconnect(sel... |
Convert text address into QUrl object | def text_to_url(self, text):
"""Convert text address into QUrl object"""
if text.startswith('/'):
text = text[1:]
return QUrl(self.home_url.toString()+text+'.html') |
Instruct current editorstack to autosave files where necessary. | def do_autosave(self):
"""Instruct current editorstack to autosave files where necessary."""
logger.debug('Autosave triggered')
stack = self.editor.get_current_editorstack()
stack.autosave.autosave_all()
self.start_autosave_timer() |
Offer to recover files from autosave. | def try_recover_from_autosave(self):
"""Offer to recover files from autosave."""
autosave_dir = get_conf_path('autosave')
autosave_mapping = CONF.get('editor', 'autosave_mapping', {})
dialog = RecoveryDialog(autosave_dir, autosave_mapping,
parent=self.edit... |
Create unique autosave file name for specified file name. | def create_unique_autosave_filename(self, filename, autosave_dir):
"""
Create unique autosave file name for specified file name.
Args:
filename (str): original file name
autosave_dir (str): directory in which autosave files are stored
"""
basename = osp.b... |
Remove autosave file for specified file. | def remove_autosave_file(self, fileinfo):
"""
Remove autosave file for specified file.
This function also updates `self.autosave_mapping` and clears the
`changed_since_autosave` flag.
"""
filename = fileinfo.filename
if filename not in self.name_mapping:
... |
Get name of autosave file for specified file name. | def get_autosave_filename(self, filename):
"""
Get name of autosave file for specified file name.
This function uses the dict in `self.name_mapping`. If `filename` is
in the mapping, then return the corresponding autosave file name.
Otherwise, construct a unique file name and up... |
Autosave a file. | def autosave(self, index):
"""
Autosave a file.
Do nothing if the `changed_since_autosave` flag is not set or the file
is newly created (and thus not named by the user). Otherwise, save a
copy of the file with the name given by `self.get_autosave_filename()`
and clear th... |
Autosave all opened files. | def autosave_all(self):
"""Autosave all opened files."""
for index in range(self.stack.get_stack_count()):
self.autosave(index) |
Fixtures that returns a temporary CONF element. | def tmpconfig(request):
"""
Fixtures that returns a temporary CONF element.
"""
SUBFOLDER = tempfile.mkdtemp()
CONF = UserConfig('spyder-test',
defaults=DEFAULTS,
version=CONF_VERSION,
subfolder=SUBFOLDER,
raw_mo... |
Log last error in filename * fname * -- * context *: string ( optional ) | def log_last_error(fname, context=None):
"""Log last error in filename *fname* -- *context*: string (optional)"""
fd = open(fname, 'a')
log_time(fd)
if context:
print("Context", file=fd)
print("-------", file=fd)
print("", file=fd)
if PY2:
print(u' '.... |
Hack some_class to log all method calls into fname file. If prefix format is not set each log entry is prefixed with: -- [ asked/ called/ defined ] -- asked - name of some_class called - name of class for which a method is called defined - name of class where method is defined Must be used carefully because it monkeypa... | def log_methods_calls(fname, some_class, prefix=None):
"""
Hack `some_class` to log all method calls into `fname` file.
If `prefix` format is not set, each log entry is prefixed with:
--[ asked / called / defined ] --
asked - name of `some_class`
called - name of class for whi... |
This property holds the vertical offset of the scroll flag area relative to the top of the text editor. | def offset(self):
"""This property holds the vertical offset of the scroll flag area
relative to the top of the text editor."""
vsb = self.editor.verticalScrollBar()
style = vsb.style()
opt = QStyleOptionSlider()
vsb.initStyleOption(opt)
# Get the area in which t... |
Override Qt method. Painting the scroll flag area | def paintEvent(self, event):
"""
Override Qt method.
Painting the scroll flag area
"""
make_flag = self.make_flag_qrect
# Fill the whole painting area
painter = QPainter(self)
painter.fillRect(event.rect(), self.editor.sideareas_color)
# Paint wa... |
Override Qt method | def mousePressEvent(self, event):
"""Override Qt method"""
if self.slider and event.button() == Qt.LeftButton:
vsb = self.editor.verticalScrollBar()
value = self.position_to_value(event.pos().y())
vsb.setValue(value-vsb.pageStep()/2) |
Override Qt method. | def keyReleaseEvent(self, event):
"""Override Qt method."""
if event.key() == Qt.Key_Alt:
self._alt_key_is_down = False
self.update() |
Override Qt method | def keyPressEvent(self, event):
"""Override Qt method"""
if event.key() == Qt.Key_Alt:
self._alt_key_is_down = True
self.update() |
Return the pixel span height of the scrollbar area in which the slider handle may move | def get_scrollbar_position_height(self):
"""Return the pixel span height of the scrollbar area in which
the slider handle may move"""
vsb = self.editor.verticalScrollBar()
style = vsb.style()
opt = QStyleOptionSlider()
vsb.initStyleOption(opt)
# Get the area in w... |
Return the value span height of the scrollbar | def get_scrollbar_value_height(self):
"""Return the value span height of the scrollbar"""
vsb = self.editor.verticalScrollBar()
return vsb.maximum()-vsb.minimum()+vsb.pageStep() |
Convert value to position in pixels | def value_to_position(self, y):
"""Convert value to position in pixels"""
vsb = self.editor.verticalScrollBar()
return (y-vsb.minimum())*self.get_scale_factor()+self.offset |
Convert position in pixels to value | def position_to_value(self, y):
"""Convert position in pixels to value"""
vsb = self.editor.verticalScrollBar()
return vsb.minimum()+max([0, (y-self.offset)/self.get_scale_factor()]) |
Make flag QRect | def make_flag_qrect(self, value):
"""Make flag QRect"""
if self.slider:
position = self.value_to_position(value+0.5)
# The 0.5 offset is used to align the flags with the center of
# their corresponding text edit block before scaling.
return QRect(self.FLA... |
Make slider range QRect | def make_slider_range(self, cursor_pos):
"""Make slider range QRect"""
# The slider range indicator position follows the mouse vertical
# position while its height corresponds to the part of the file that
# is currently visible on screen.
vsb = self.editor.verticalScrollBar()
... |
Set scroll flag area painter pen and brush colors | def set_painter(self, painter, light_color):
"""Set scroll flag area painter pen and brush colors"""
painter.setPen(QColor(light_color).darker(120))
painter.setBrush(QBrush(QColor(light_color))) |
Action to be performed on first plugin registration | def on_first_registration(self):
"""Action to be performed on first plugin registration"""
self.main.tabify_plugins(self.main.help, self)
self.dockwidget.hide() |
Register plugin in Spyder s main window | def register_plugin(self):
"""Register plugin in Spyder's main window"""
self.profiler.datatree.sig_edit_goto.connect(self.main.editor.load)
self.profiler.redirect_stdio.connect(
self.main.redirect_internalshell_stdio)
self.main.add_dockwidget(self)
profiler_act = cr... |
Run profiler | def run_profiler(self):
"""Run profiler"""
if self.main.editor.save():
self.switch_to_plugin()
self.analyze(self.main.editor.get_current_filename()) |
Reimplement analyze method | def analyze(self, filename):
"""Reimplement analyze method"""
if self.dockwidget and not self.ismaximized:
self.dockwidget.setVisible(True)
self.dockwidget.setFocus()
self.dockwidget.raise_()
pythonpath = self.main.get_spyder_pythonpath()
runconf = get... |
Return physical memory usage ( float ) Works on Windows platforms only | def windows_memory_usage():
"""Return physical memory usage (float)
Works on Windows platforms only"""
from ctypes import windll, Structure, c_uint64, sizeof, byref
from ctypes.wintypes import DWORD
class MemoryStatus(Structure):
_fields_ = [('dwLength', DWORD),
('... |
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