text_prompt stringlengths 157 13.1k | code_prompt stringlengths 7 19.8k ⌀ |
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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.FLAGS_DX/2, position-self.FLAGS_DY/2,
sel... |
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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()
groove_height = self.get_scrollbar_position_height()
slider_heig... |
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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))) |
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def on_first_registration(self):
"""Action to be performed on first plugin registration""" |
self.main.tabify_plugins(self.main.help, self)
self.dockwidget.hide() |
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def drift_color(base_color, factor=110):
""" Return color that is lighter or darker than the base color. If base_color.lightness is higher than 128, the returned... |
base_color = QColor(base_color)
if base_color.lightness() > 128:
return base_color.darker(factor)
else:
if base_color == QColor('#000000'):
return drift_color(QColor('#101010'), factor + 20)
else:
return base_color.lighter(factor + 10) |
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def get_block_symbol_data(editor, block):
""" Gets the list of ParenthesisInfo for specific text block. :param editor: Code editor instance :param block: block t... |
def list_symbols(editor, block, character):
"""
Retuns a list of symbols found in the block text
:param editor: code editor instance
:param block: block to parse
:param character: character to look for.
"""
text = block.text()
symbols = []
c... |
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def keep_tc_pos(func):
""" Cache text cursor position and restore it when the wrapped function exits. This decorator can only be used on modes or panels. :param ... |
@functools.wraps(func)
def wrapper(editor, *args, **kwds):
""" Decorator """
sb = editor.verticalScrollBar()
spos = sb.sliderPosition()
pos = editor.textCursor().position()
retval = func(editor, *args, **kwds)
text_cursor = editor.textCursor()
text_cursor... |
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def with_wait_cursor(func):
""" Show a wait cursor while the wrapped function is running. The cursor is restored as soon as the function exits. :param func: wrap... |
@functools.wraps(func)
def wrapper(*args, **kwargs):
QApplication.setOverrideCursor(
QCursor(Qt.WaitCursor))
try:
ret_val = func(*args, **kwargs)
finally:
QApplication.restoreOverrideCursor()
return ret_val
return wrapper |
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def is_empty(self):
"""Return whether the block of user data is empty.""" |
return (not self.breakpoint and not self.code_analysis
and not self.todo and not self.bookmarks) |
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def request_job(self, job, *args, **kwargs):
""" Request a job execution. The job will be executed after the delay specified in the DelayJobRunner contructor ela... |
self.cancel_requests()
self._job = job
self._args = args
self._kwargs = kwargs
self._timer.start(self.delay) |
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def cancel_requests(self):
"""Cancels pending requests.""" |
self._timer.stop()
self._job = None
self._args = None
self._kwargs = None |
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def _exec_requested_job(self):
"""Execute the requested job after the timer has timeout.""" |
self._timer.stop()
self._job(*self._args, **self._kwargs) |
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def goto_line(self, line, column=0, end_column=0, move=True, word=''):
""" Moves the text cursor to the specified position. :param line: Number of the line to go... |
line = min(line, self.line_count())
text_cursor = self._move_cursor_to(line)
if column:
text_cursor.movePosition(text_cursor.Right, text_cursor.MoveAnchor,
column)
if end_column:
text_cursor.movePosition(text_cursor.Right, tex... |
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def unfold_if_colapsed(self, block):
"""Unfold parent fold trigger if the block is collapsed. :param block: Block to unfold. """ |
try:
folding_panel = self._editor.panels.get('FoldingPanel')
except KeyError:
pass
else:
from spyder.plugins.editor.utils.folding import FoldScope
if not block.isVisible():
block = FoldScope.find_parent_scope(block)
... |
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def line_text(self, line_nbr):
""" Gets the text of the specified line. :param line_nbr: The line number of the text to get :return: Entire line's text :rtype: s... |
doc = self._editor.document()
block = doc.findBlockByNumber(line_nbr)
return block.text() |
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def set_line_text(self, line_nbr, new_text):
""" Replace an entire line with ``new_text``. :param line_nbr: line number of the line to change. :param new_text: T... |
editor = self._editor
text_cursor = self._move_cursor_to(line_nbr)
text_cursor.select(text_cursor.LineUnderCursor)
text_cursor.insertText(new_text)
editor.setTextCursor(text_cursor) |
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def remove_last_line(self):
"""Removes the last line of the document.""" |
editor = self._editor
text_cursor = editor.textCursor()
text_cursor.movePosition(text_cursor.End, text_cursor.MoveAnchor)
text_cursor.select(text_cursor.LineUnderCursor)
text_cursor.removeSelectedText()
text_cursor.deletePreviousChar()
editor.setTextCursor(text_c... |
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def clean_document(self):
""" Removes trailing whitespaces and ensure one single blank line at the end of the QTextDocument. FIXME: It was deprecated in pyqode, ... |
editor = self._editor
value = editor.verticalScrollBar().value()
pos = self.cursor_position()
editor.textCursor().beginEditBlock()
# cleanup whitespaces
editor._cleaning = True
eaten = 0
removed = set()
for line in editor._modified_lines:
... |
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def select_whole_line(self, line=None, apply_selection=True):
""" Selects an entire line. :param line: Line to select. If None, the current line will be selected... |
if line is None:
line = self.current_line_nbr()
return self.select_lines(line, line, apply_selection=apply_selection) |
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def line_nbr_from_position(self, y_pos):
""" Returns the line number from the y_pos. :param y_pos: Y pos in the editor :return: Line number (0 based), -1 if out ... |
editor = self._editor
height = editor.fontMetrics().height()
for top, line, block in editor.visible_blocks:
if top <= y_pos <= top + height:
return line
return -1 |
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def get_right_character(self, cursor=None):
""" Gets the character that is on the right of the text cursor. :param cursor: QTextCursor that defines the position ... |
next_char = self.get_right_word(cursor=cursor)
if len(next_char):
next_char = next_char[0]
else:
next_char = None
return next_char |
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def insert_text(self, text, keep_position=True):
""" Inserts text at the cursor position. :param text: text to insert :param keep_position: Flag that specifies i... |
text_cursor = self._editor.textCursor()
if keep_position:
s = text_cursor.selectionStart()
e = text_cursor.selectionEnd()
text_cursor.insertText(text)
if keep_position:
text_cursor.setPosition(s)
text_cursor.setPosition(e, text_cursor.Keep... |
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def clear_selection(self):
"""Clears text cursor selection.""" |
text_cursor = self._editor.textCursor()
text_cursor.clearSelection()
self._editor.setTextCursor(text_cursor) |
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def move_right(self, keep_anchor=False, nb_chars=1):
""" Moves the cursor on the right. :param keep_anchor: True to keep anchor (to select text) or False to move... |
text_cursor = self._editor.textCursor()
text_cursor.movePosition(
text_cursor.Right, text_cursor.KeepAnchor if keep_anchor else
text_cursor.MoveAnchor, nb_chars)
self._editor.setTextCursor(text_cursor) |
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def select_extended_word(self, continuation_chars=('.',)):
""" Performs extended word selection. Extended selection consists in selecting the word under cursor a... |
cursor = self._editor.textCursor()
original_pos = cursor.position()
start_pos = None
end_pos = None
# go left
stop = False
seps = self._editor.word_separators + [' ']
while not stop:
cursor.clearSelection()
cursor.movePosition(curs... |
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def set_state(block, state):
""" Sets the user state, generally used for syntax highlighting. :param block: block to modify :param state: new state value. :retur... |
if block is None:
return
user_state = block.userState()
if user_state == -1:
user_state = 0
higher_part = user_state & 0x7FFF0000
state &= 0x0000FFFF
state |= higher_part
block.setUserState(state) |
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def set_fold_lvl(block, val):
""" Sets the block fold level. :param block: block to modify :param val: The new fold level [0-7] """ |
if block is None:
return
state = block.userState()
if state == -1:
state = 0
if val >= 0x3FF:
val = 0x3FF
state &= 0x7C00FFFF
state |= val << 16
block.setUserState(state) |
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def is_fold_trigger(block):
""" Checks if the block is a fold trigger. :param block: block to check :return: True if the block is a fold trigger (represented as ... |
if block is None:
return False
state = block.userState()
if state == -1:
state = 0
return bool(state & 0x04000000) |
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def is_collapsed(block):
""" Checks if the block is expanded or collased. :param block: QTextBlock :return: False for an open trigger, True for for closed trigge... |
if block is None:
return False
state = block.userState()
if state == -1:
state = 0
return bool(state & 0x08000000) |
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def set_value(self, value):
"""Set formatted text value.""" |
self.value = value
if self.isVisible():
self.label_value.setText(value) |
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def setVisible(self, value):
"""Override Qt method to stops timers if widget is not visible.""" |
if self.timer is not None:
if value:
self.timer.start(self._interval)
else:
self.timer.stop()
super(BaseTimerStatus, self).setVisible(value) |
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def get_value(self):
"""Return memory usage.""" |
from spyder.utils.system import memory_usage
text = '%d%%' % memory_usage()
return 'Mem ' + text.rjust(3) |
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def warning(message, css_path=CSS_PATH):
"""Print a warning message on the rich text view""" |
env = Environment()
env.loader = FileSystemLoader(osp.join(CONFDIR_PATH, 'templates'))
warning = env.get_template("warning.html")
return warning.render(css_path=css_path, text=message) |
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def usage(title, message, tutorial_message, tutorial, css_path=CSS_PATH):
"""Print a usage message on the rich text view""" |
env = Environment()
env.loader = FileSystemLoader(osp.join(CONFDIR_PATH, 'templates'))
usage = env.get_template("usage.html")
return usage.render(css_path=css_path, title=title, intro_message=message,
tutorial_message=tutorial_message, tutorial=tutorial) |
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def generate_context(name='', argspec='', note='', math=False, collapse=False, img_path='', css_path=CSS_PATH):
""" Generate the html_context dictionary for our ... |
if img_path and os.name == 'nt':
img_path = img_path.replace('\\', '/')
context = \
{
# Arg dependent variables
'math_on': 'true' if math else '',
'name': name,
'argspec': argspec,
'note': note,
'collapse': collapse,
'img_path': img_path,
# Static v... |
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def sphinxify(docstring, context, buildername='html'):
""" Runs Sphinx on a docstring and outputs the processed documentation. Parameters docstring : str a ReST-... |
srcdir = mkdtemp()
srcdir = encoding.to_unicode_from_fs(srcdir)
destdir = osp.join(srcdir, '_build')
rst_name = osp.join(srcdir, 'docstring.rst')
if buildername == 'html':
suffix = '.html'
else:
suffix = '.txt'
output_name = osp.join(destdir, 'docstring' + suffix)
# T... |
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def generate_configuration(directory):
""" Generates a Sphinx configuration in `directory`. Parameters directory : str Base directory to use """ |
# conf.py file for Sphinx
conf = osp.join(get_module_source_path('spyder.plugins.help.utils'),
'conf.py')
# Docstring layout page (in Jinja):
layout = osp.join(osp.join(CONFDIR_PATH, 'templates'), 'layout.html')
os.makedirs(osp.join(directory, 'templates'))
os.mak... |
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def update_eol(self, os_name):
"""Update end of line status.""" |
os_name = to_text_string(os_name)
value = {"nt": "CRLF", "posix": "LF"}.get(os_name, "CR")
self.set_value(value) |
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def update_encoding(self, encoding):
"""Update encoding of current file.""" |
value = str(encoding).upper()
self.set_value(value) |
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def update_cursor_position(self, line, index):
"""Update cursor position.""" |
value = 'Line {}, Col {}'.format(line + 1, index + 1)
self.set_value(value) |
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def update_vcs(self, fname, index):
"""Update vcs status.""" |
fpath = os.path.dirname(fname)
branches, branch, files_modified = get_git_refs(fpath)
text = branch if branch else ''
if len(files_modified):
text = text + ' [{}]'.format(len(files_modified))
self.setVisible(bool(branch))
self.set_value(text) |
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def free_memory(self):
"""Free memory signal.""" |
self.main.free_memory()
QTimer.singleShot(self.INITIAL_FREE_MEMORY_TIME_TRIGGER,
lambda: self.main.free_memory())
QTimer.singleShot(self.SECONDARY_FREE_MEMORY_TIME_TRIGGER,
lambda: self.main.free_memory()) |
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def add_shellwidget(self, shellwidget):
"""
Register shell with variable explorer.
This function opens a new NamespaceBrowser for browsing the variables
in... |
shellwidget_id = id(shellwidget)
if shellwidget_id not in self.shellwidgets:
self.options_button.setVisible(True)
nsb = NamespaceBrowser(self, options_button=self.options_button)
nsb.set_shellwidget(shellwidget)
nsb.setup(**self.get_settings())
... |
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def import_data(self, fname):
"""Import data in current namespace""" |
if self.count():
nsb = self.current_widget()
nsb.refresh_table()
nsb.import_data(filenames=fname)
if self.dockwidget and not self.ismaximized:
self.dockwidget.setVisible(True)
self.dockwidget.raise_() |
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def validate(self, qstr, editing=True):
"""Reimplemented to avoid formatting actions""" |
valid = self.is_valid(qstr)
if self.hasFocus() and valid is not None:
if editing and not valid:
# Combo box text is being modified: invalidate the entry
self.show_tip(self.tips[valid])
self.valid.emit(False, False)
else:
... |
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def check_with_pyflakes(source_code, filename=None):
"""Check source code with pyflakes
Returns an empty list if pyflakes is not installed""" |
try:
if filename is None:
filename = '<string>'
try:
source_code += '\n'
except TypeError:
# Python 3
source_code += to_binary_string('\n')
import _ast
from pyflakes.checker import Checker
# Fir... |
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def get_checker_executable(name):
"""Return checker executable in the form of a list of arguments
for subprocess.Popen""" |
if programs.is_program_installed(name):
# Checker is properly installed
return [name]
else:
path1 = programs.python_script_exists(package=None,
module=name+'_script')
path2 = programs.python_script_exists(package=None, module=... |
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def check_with_pep8(source_code, filename=None):
"""Check source code with pycodestyle""" |
try:
args = get_checker_executable('pycodestyle')
results = check(args, source_code, filename=filename, options=['-r'])
except Exception:
# Never return None to avoid lock in spyder/widgets/editor.py
# See Issue 1547
results = []
if DEBUG_EDITOR:
... |
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def get_image_label(name, default="not_found.png"):
"""Return image inside a QLabel object""" |
label = QLabel()
label.setPixmap(QPixmap(get_image_path(name, default)))
return label |
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def file_uri(fname):
"""Select the right file uri scheme according to the operating system""" |
if os.name == 'nt':
# Local file
if re.search(r'^[a-zA-Z]:', fname):
return 'file:///' + fname
# UNC based path
else:
return 'file://' + fname
else:
return 'file://' + fname |
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def install_translator(qapp):
"""Install Qt translator to the QApplication instance""" |
global QT_TRANSLATOR
if QT_TRANSLATOR is None:
qt_translator = QTranslator()
if qt_translator.load("qt_"+QLocale.system().name(),
QLibraryInfo.location(QLibraryInfo.TranslationsPath)):
QT_TRANSLATOR = qt_translator # Keep reference alive
if QT_TRANSL... |
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def keyevent2tuple(event):
"""Convert QKeyEvent instance into a tuple""" |
return (event.type(), event.key(), event.modifiers(), event.text(),
event.isAutoRepeat(), event.count()) |
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def create_toolbutton(parent, text=None, shortcut=None, icon=None, tip=None,
toggled=None, triggered=None,
autoraise=True, text_beside_icon=False):
"""Create ... |
button = QToolButton(parent)
if text is not None:
button.setText(text)
if icon is not None:
if is_text_string(icon):
icon = get_icon(icon)
button.setIcon(icon)
if text is not None or tip is not None:
button.setToolTip(text if tip is None else tip)
... |
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Description:
def action2button(action, autoraise=True, text_beside_icon=False, parent=None):
"""Create a QToolButton directly from a QAction object""" |
if parent is None:
parent = action.parent()
button = QToolButton(parent)
button.setDefaultAction(action)
button.setAutoRaise(autoraise)
if text_beside_icon:
button.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
return button |
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def add_shortcut_to_tooltip(action, context, name):
"""Add the shortcut associated with a given action to its tooltip""" |
action.setToolTip(action.toolTip() + ' (%s)' %
get_shortcut(context=context, name=name)) |
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def add_actions(target, actions, insert_before=None):
"""Add actions to a QMenu or a QToolBar.""" |
previous_action = None
target_actions = list(target.actions())
if target_actions:
previous_action = target_actions[-1]
if previous_action.isSeparator():
previous_action = None
for action in actions:
if (action is None) and (previous_action is not None):
... |
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Description:
def create_bookmark_action(parent, url, title, icon=None, shortcut=None):
"""Create bookmark action""" |
@Slot()
def open_url():
return programs.start_file(url)
return create_action( parent, title, shortcut=shortcut, icon=icon,
triggered=open_url) |
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def create_program_action(parent, text, name, icon=None, nt_name=None):
"""Create action to run a program""" |
if is_text_string(icon):
icon = get_icon(icon)
if os.name == 'nt' and nt_name is not None:
name = nt_name
path = programs.find_program(name)
if path is not None:
return create_action(parent, text, icon=icon,
triggered=lambda: programs.run_pro... |
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def create_python_script_action(parent, text, icon, package, module, args=[]):
"""Create action to run a GUI based Python script""" |
if is_text_string(icon):
icon = get_icon(icon)
if programs.python_script_exists(package, module):
return create_action(parent, text, icon=icon,
triggered=lambda:
programs.run_python_script(package, module, args)) |
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def get_filetype_icon(fname):
"""Return file type icon""" |
ext = osp.splitext(fname)[1]
if ext.startswith('.'):
ext = ext[1:]
return get_icon( "%s.png" % ext, ima.icon('FileIcon') ) |
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def show_std_icons():
"""
Show all standard Icons
""" |
app = qapplication()
dialog = ShowStdIcons(None)
dialog.show()
sys.exit(app.exec_()) |
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def show(self, dialog):
"""Generic method to show a non-modal dialog and keep reference
to the Qt C++ object""" |
for dlg in list(self.dialogs.values()):
if to_text_string(dlg.windowTitle()) \
== to_text_string(dialog.windowTitle()):
dlg.show()
dlg.raise_()
break
else:
dialog.show()
self.dialogs[id(dialog)] ... |
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def add(modname, features, required_version, installed_version=None,
optional=False):
"""Add Spyder dependency""" |
global DEPENDENCIES
for dependency in DEPENDENCIES:
if dependency.modname == modname:
raise ValueError("Dependency has already been registered: %s"\
% modname)
DEPENDENCIES += [Dependency(modname, features, required_version,
... |
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def check(modname):
"""Check if required dependency is installed""" |
for dependency in DEPENDENCIES:
if dependency.modname == modname:
return dependency.check()
else:
raise RuntimeError("Unkwown dependency %s" % modname) |
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def status(deps=DEPENDENCIES, linesep=os.linesep):
"""Return a status of dependencies""" |
maxwidth = 0
col1 = []
col2 = []
for dependency in deps:
title1 = dependency.modname
title1 += ' ' + dependency.required_version
col1.append(title1)
maxwidth = max([maxwidth, len(title1)])
col2.append(dependency.get_installed_version())
text = ""
... |
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def check(self):
"""Check if dependency is installed""" |
return programs.is_module_installed(self.modname,
self.required_version,
self.installed_version) |
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def get_spyderplugins_mods(io=False):
"""Import modules from plugins package and return the list""" |
# Create user directory
user_plugin_path = osp.join(get_conf_path(), USER_PLUGIN_DIR)
if not osp.isdir(user_plugin_path):
os.makedirs(user_plugin_path)
modlist, modnames = [], []
# The user plugins directory is given the priority when looking for modules
for plugin_path in [u... |
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def _get_spyderplugins(plugin_path, is_io, modnames, modlist):
"""Scan the directory `plugin_path` for plugin packages and loads them.""" |
if not osp.isdir(plugin_path):
return
for name in os.listdir(plugin_path):
# This is needed in order to register the spyder_io_hdf5 plugin.
# See issue 4487
# Is this a Spyder plugin?
if not name.startswith(PLUGIN_PREFIX):
continue
# Ensu... |
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def _import_plugin(module_name, plugin_path, modnames, modlist):
"""Import the plugin `module_name` from `plugin_path`, add it to `modlist`
and adds its name t... |
if module_name in modnames:
return
try:
# First add a mock module with the LOCALEPATH attribute so that the
# helper method can find the locale on import
mock = _ModuleMock()
mock.LOCALEPATH = osp.join(plugin_path, module_name, 'locale')
sys.modules[modul... |
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def _import_module_from_path(module_name, plugin_path):
"""Imports `module_name` from `plugin_path`.
Return None if no module is found.
""" |
module = None
try:
if PY2:
info = imp.find_module(module_name, [plugin_path])
if info:
module = imp.load_module(module_name, *info)
else: # Python 3.4+
spec = importlib.machinery.PathFinder.find_spec(
module_name,
... |
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def get_icon(name, default=None, resample=False):
"""Return image inside a QIcon object. default: default image name or icon resample: if True, manually resample... |
icon_path = get_image_path(name, default=None)
if icon_path is not None:
icon = QIcon(icon_path)
elif isinstance(default, QIcon):
icon = default
elif default is None:
try:
icon = get_std_icon(name[:-4])
except AttributeError:
icon = QIcon(get_ima... |
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def get_icon_by_extension(fname, scale_factor):
"""Return the icon depending on the file extension""" |
application_icons = {}
application_icons.update(BIN_FILES)
application_icons.update(DOCUMENT_FILES)
if osp.isdir(fname):
return icon('DirOpenIcon', scale_factor)
else:
basename = osp.basename(fname)
__, extension = osp.splitext(basename.lower())
mime_type, __ = mime.... |
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def accept(self):
""" Update `show_errors` and hide dialog box. Overrides method of `QDialogBox`. """ |
AutosaveErrorDialog.show_errors = not self.dismiss_box.isChecked()
return QDialog.accept(self) |
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def get_menu_actions(self):
"""Returns a list of menu actions""" |
items = self.selectedItems()
actions = self.get_actions_from_items(items)
if actions:
actions.append(None)
actions += self.common_actions
return actions |
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def item_selection_changed(self):
"""Item selection has changed""" |
is_selection = len(self.selectedItems()) > 0
self.expand_selection_action.setEnabled(is_selection)
self.collapse_selection_action.setEnabled(is_selection) |
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def sort_top_level_items(self, key):
"""Sorting tree wrt top level items""" |
self.save_expanded_state()
items = sorted([self.takeTopLevelItem(0)
for index in range(self.topLevelItemCount())], key=key)
for index, item in enumerate(items):
self.insertTopLevelItem(index, item)
self.restore_expanded_state() |
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def print_tree(editor, file=sys.stdout, print_blocks=False, return_list=False):
""" Prints the editor fold tree to stdout, for debugging purpose. :param editor: ... |
output_list = []
block = editor.document().firstBlock()
while block.isValid():
trigger = TextBlockHelper().is_fold_trigger(block)
trigger_state = TextBlockHelper().is_collapsed(block)
lvl = TextBlockHelper().get_fold_lvl(block)
visible = 'V' if block.isVisible() else 'I'
... |
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def main():
"""Run Windows environment variable editor""" |
from spyder.utils.qthelpers import qapplication
app = qapplication()
if os.name == 'nt':
dialog = WinUserEnvDialog()
else:
dialog = EnvDialog()
dialog.show()
app.exec_() |
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def event(self, event):
"""
Qt override.
This is needed to be able to intercept the Tab key press event.
""" |
if event.type() == QEvent.KeyPress:
if (event.key() == Qt.Key_Tab or event.key() == Qt.Key_Space):
text = self.text()
cursor = self.cursorPosition()
# fix to include in "undo/redo" history
if cursor != 0 and text[cursor-1] == ' '... |
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def reset_headers(self):
"""
Update the column and row numbering in the headers.
""" |
rows = self.rowCount()
cols = self.columnCount()
for r in range(rows):
self.setVerticalHeaderItem(r, QTableWidgetItem(str(r)))
for c in range(cols):
self.setHorizontalHeaderItem(c, QTableWidgetItem(str(c)))
self.setColumnWidth(c, 40) |
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def text(self):
"""
Return the entered array in a parseable form.
""" |
text = []
rows = self.rowCount()
cols = self.columnCount()
# handle empty table case
if rows == 2 and cols == 2:
item = self.item(0, 0)
if item is None:
return ''
for r in range(rows - 1):
for c in range(c... |
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def event(self, event):
"""
Qt Override.
Usefull when in line edit mode.
""" |
if event.type() == QEvent.KeyPress and event.key() == Qt.Key_Tab:
return False
return QWidget.event(self, event) |
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def process_text(self, array=True):
"""
Construct the text based on the entered content in the widget.
""" |
if array:
prefix = 'np.array([['
else:
prefix = 'np.matrix([['
suffix = ']])'
values = self._widget.text().strip()
if values != '':
# cleans repeated spaces
exp = r'(\s*)' + ROW_SEPARATOR + r'(\s*)'
values... |
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def update_warning(self):
"""
Updates the icon and tip based on the validity of the array content.
""" |
widget = self._button_warning
if not self.is_valid():
tip = _('Array dimensions not valid')
widget.setIcon(ima.icon('MessageBoxWarning'))
widget.setToolTip(tip)
QToolTip.showText(self._widget.mapToGlobal(QPoint(0, 5)), tip)
else:
... |
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def _save_lang(self):
""" Get selected language setting and save to language configuration file. """ |
for combobox, (option, _default) in list(self.comboboxes.items()):
if option == 'interface_language':
data = combobox.itemData(combobox.currentIndex())
value = from_qvariant(data, to_text_string)
break
try:
save_lang_conf(value)
... |
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Description:
def is_writable(path):
"""Check if path has write access""" |
try:
testfile = tempfile.TemporaryFile(dir=path)
testfile.close()
except OSError as e:
if e.errno == errno.EACCES: # 13
return False
return True |
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def _get_project_types(self):
"""Get all available project types.""" |
project_types = get_available_project_types()
projects = []
for project in project_types:
projects.append(project.PROJECT_TYPE_NAME)
return projects |
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def select_location(self):
"""Select directory.""" |
location = osp.normpath(getexistingdirectory(self,
_("Select directory"),
self.location))
if location:
if is_writable(location):
self.location = location
... |
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def update_location(self, text=''):
"""Update text of location.""" |
self.text_project_name.setEnabled(self.radio_new_dir.isChecked())
name = self.text_project_name.text().strip()
if name and self.radio_new_dir.isChecked():
path = osp.join(self.location, name)
self.button_create.setDisabled(os.path.isdir(path))
elif self.r... |
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def set_font(self, font):
"""Set shell styles font""" |
self.setFont(font)
self.set_pythonshell_font(font)
cursor = self.textCursor()
cursor.select(QTextCursor.Document)
charformat = QTextCharFormat()
charformat.setFontFamily(font.family())
charformat.setFontPointSize(font.pointSize())
cursor.mergeChar... |
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def setup_context_menu(self):
"""Setup shell context menu""" |
self.menu = QMenu(self)
self.cut_action = create_action(self, _("Cut"),
shortcut=keybinding('Cut'),
icon=ima.icon('editcut'),
triggered=self.cut)
self.copy_action = crea... |
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def _set_input_buffer(self, text):
"""Set input buffer""" |
if self.current_prompt_pos is not None:
self.replace_text(self.current_prompt_pos, 'eol', text)
else:
self.insert(text)
self.set_cursor_position('eof') |
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def _get_input_buffer(self):
"""Return input buffer""" |
input_buffer = ''
if self.current_prompt_pos is not None:
input_buffer = self.get_text(self.current_prompt_pos, 'eol')
input_buffer = input_buffer.replace(os.linesep, '\n')
return input_buffer |
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def copy(self):
|
if self.has_selected_text():
ConsoleBaseWidget.copy(self)
elif not sys.platform == 'darwin':
self.interrupt() |
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def on_new_line(self):
"""On new input line""" |
self.set_cursor_position('eof')
self.current_prompt_pos = self.get_position('cursor')
self.new_input_line = False |
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def load_history(self):
"""Load history from a .py file in user home directory""" |
if osp.isfile(self.history_filename):
rawhistory, _ = encoding.readlines(self.history_filename)
rawhistory = [line.replace('\n', '') for line in rawhistory]
if rawhistory[1] != self.INITHISTORY[1]:
rawhistory[1] = self.INITHISTORY[1]
else:
... |
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Description:
def write(self, text, flush=False, error=False, prompt=False):
"""Simulate stdout and stderr""" |
if prompt:
self.flush()
if not is_string(text):
# This test is useful to discriminate QStrings from decoded str
text = to_text_string(text)
self.__buffer.append(text)
ts = time.time()
if flush or prompt:
self.flush(error=e... |
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Description:
def flush(self, error=False, prompt=False):
"""Flush buffer, write text to console""" |
# Fix for Issue 2452
if PY3:
try:
text = "".join(self.__buffer)
except TypeError:
text = b"".join(self.__buffer)
try:
text = text.decode( locale.getdefaultlocale()[1] )
except:
... |
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Description:
def insert_text(self, text, at_end=False, error=False, prompt=False):
"""
Insert text at the current cursor position
or at the end of the command line
""" |
if at_end:
# Insert text at the end of the command line
self.append_text_to_shell(text, error, prompt)
else:
# Insert text at current cursor position
ConsoleBaseWidget.insert_text(self, text) |
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Description:
def dropEvent(self, event):
"""Drag and Drop - Drop event""" |
if (event.mimeData().hasFormat("text/plain")):
text = to_text_string(event.mimeData().text())
if self.new_input_line:
self.on_new_line()
self.insert_text(text, at_end=True)
self.setFocus()
event.setDropAction(Qt.MoveAction)
... |
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