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def _cursor_back(self, value):
"""
Moves the cursor back.
"""
if value <= 0:
value = 1
self._cursor.movePosition(self._cursor.Left, self._cursor.MoveAnchor, value)
self._text_edit.setTextCursor(self._cursor)
self._last_cursor_pos = self._cursor.positio... |
def _cursor_forward(self, value):
"""
Moves the cursor forward.
"""
if value <= 0:
value = 1
self._cursor.movePosition(self._cursor.Right, self._cursor.MoveAnchor, value)
self._text_edit.setTextCursor(self._cursor)
self._last_cursor_pos = self._cursor.... |
def _delete_chars(self, value):
"""
Deletes the specified number of charachters.
"""
value = int(value)
if value <= 0:
value = 1
for i in range(value):
self._cursor.deleteChar()
self._text_edit.setTextCursor(self._cursor)
self._last... |
def get_package_info(package):
"""Gets the PyPI information for a given package."""
url = 'https://pypi.python.org/pypi/{}/json'.format(package)
r = requests.get(url)
r.raise_for_status()
return r.json() |
def read_requirements(req_file):
"""Reads a requirements file.
Args:
req_file (str): Filename of requirements file
"""
items = list(parse_requirements(req_file, session={}))
result = []
for item in items:
# Get line number from item
line_number = item.comes_from.split(r... |
def _is_version_range(req):
"""Returns true if requirements specify a version range."""
assert len(req.specifier) > 0
specs = list(req.specifier)
if len(specs) == 1:
# "foo > 2.0" or "foo == 2.4.3"
return specs[0].operator != '=='
else:
# "foo > 2.0, < 3.0"
return Tr... |
def update_req(req):
"""Updates a given req object with the latest version."""
if not req.name:
return req, None
info = get_package_info(req.name)
if info['info'].get('_pypi_hidden'):
print('{} is hidden on PyPI and will not be updated.'.format(req))
return req, None
if _... |
def write_requirements(reqs_linenum, req_file):
"""Writes a list of req objects out to a given file."""
with open(req_file, 'r') as input:
lines = input.readlines()
for req in reqs_linenum:
line_num = int(req[1])
if hasattr(req[0], 'link'):
lines[line_num - 1] = '{}\n'.... |
def check_req(req):
"""Checks if a given req is the latest version available."""
if not isinstance(req, Requirement):
return None
info = get_package_info(req.name)
newest_version = _get_newest_version(info)
if _is_pinned(req) and _is_version_range(req):
return None
current_spe... |
def check_requirements_file(req_file, skip_packages):
"""Return list of outdated requirements.
Args:
req_file (str): Filename of requirements file
skip_packages (list): List of package names to ignore.
"""
reqs = read_requirements(req_file)
if skip_packages is not None:
reqs... |
def update_command(args):
"""Updates all dependencies the specified requirements file."""
updated = update_requirements_file(
args.requirements_file, args.skip_packages)
if updated:
print('Updated requirements in {}:'.format(args.requirements_file))
for item in updated:
... |
def check_command(args):
"""Checks that all dependencies in the specified requirements file are
up to date."""
outdated = check_requirements_file(args.requirements_file,
args.skip_packages)
if outdated:
print('Requirements in {} are out of date:'.format(
... |
def paintEvent(self, event):
""" Fills the panel background. """
super(EncodingPanel, self).paintEvent(event)
if self.isVisible():
# fill background
painter = QtGui.QPainter(self)
self._background_brush = QtGui.QBrush(self._color)
painter.fillRect(... |
def _get_format_from_style(self, token, style):
""" Returns a QTextCharFormat for token by reading a Pygments style.
"""
result = QtGui.QTextCharFormat()
items = list(style.style_for_token(token).items())
for key, value in items:
if value is None and key == 'color':
... |
def _get_color(color):
""" Returns a QColor built from a Pygments color string. """
color = str(color).replace("#", "")
qcolor = QtGui.QColor()
qcolor.setRgb(int(color[:2], base=16),
int(color[2:4], base=16),
int(color[4:6], base=16))
r... |
def refresh_editor(self, color_scheme):
"""
Refresh editor settings (background and highlight colors) when color
scheme changed.
:param color_scheme: new color scheme.
"""
self.editor.background = color_scheme.background
self.editor.foreground = color_scheme.form... |
def rehighlight(self):
"""
Rehighlight the entire document, may be slow.
"""
start = time.time()
QtWidgets.QApplication.setOverrideCursor(
QtGui.QCursor(QtCore.Qt.WaitCursor))
try:
super(SyntaxHighlighter, self).rehighlight()
except Runtime... |
def line_number_area_width(self):
"""
Computes the lineNumber area width depending on the number of lines
in the document
:return: Widtg
"""
digits = 1
count = max(1, self.editor.blockCount())
while count >= 10:
count /= 10
digits ... |
def mousePressEvent(self, e):
"""
Starts selecting
"""
self._selecting = True
self._sel_start = e.pos().y()
start = end = TextHelper(self.editor).line_nbr_from_position(
self._sel_start)
self._start_line = start
TextHelper(self.editor).select_l... |
def set_editor(self, editor):
"""
Sets the current editor. The widget display the structure of that
editor.
:param editor: CodeEdit
"""
try:
self._editor.cursorPositionChanged.disconnect(self.sync)
except (AttributeError, TypeError, RuntimeError, Refe... |
def _on_changed(self):
"""
Update the tree items
"""
self._updating = True
to_collapse = []
self.clear()
if self._editor and self._outline_mode and self._folding_panel:
items, to_collapse = self.to_tree_widget_items(
self._outline_mode.... |
def _on_item_clicked(self, item):
"""
Go to the item position in the editor.
"""
if item:
name = item.data(0, QtCore.Qt.UserRole)
if name:
go = name.block.blockNumber()
helper = TextHelper(self._editor)
if helper.cur... |
def to_tree_widget_items(self, definitions, to_collapse=None):
"""
Converts the list of top level definitions to a list of top level
tree items.
"""
def flatten(definitions):
"""
Flattens the document structure tree as a simple sequential list.
... |
def symbol_pos(self, cursor, character_type=OPEN, symbol_type=PAREN):
"""
Find the corresponding symbol position (line, column) of the specified
symbol. If symbol type is PAREN and character_type is OPEN, the
function will look for '('.
:param cursor: QTextCursor
:param ... |
def do_symbols_matching(self):
"""
Performs symbols matching.
"""
self._clear_decorations()
current_block = self.editor.textCursor().block()
data = get_block_symbol_data(self.editor, current_block)
pos = self.editor.textCursor().block().position()
for symb... |
def set_button_visible(self, visible):
"""
Sets the clear button as ``visible``
:param visible: Visible state (True = visible, False = hidden).
"""
self.button.setVisible(visible)
left, top, right, bottom = self.getTextMargins()
if visible:
right = se... |
def import_class(klass):
"""
Imports a class from a fully qualified name string.
:param klass: class string, e.g.
"pyqode.core.backend.workers.CodeCompletionWorker"
:return: The corresponding class
"""
path = klass.rfind(".")
class_name = klass[path + 1: len(klass)]
try:
... |
def serve_forever(args=None):
"""
Creates the server and serves forever
:param args: Optional args if you decided to use your own
argument parser. Default is None to let the JsonServer setup its own
parser and parse command line arguments.
"""
class Unbuffered(object):
def _... |
def _create_actions(self):
""" Create associated actions """
self.action_to_lower = QtWidgets.QAction(self.editor)
self.action_to_lower.triggered.connect(self.to_lower)
self.action_to_upper = QtWidgets.QAction(self.editor)
self.action_to_upper.triggered.connect(self.to_upper)
... |
def _select_word_cursor(self):
""" Selects the word under the mouse cursor. """
cursor = TextHelper(self.editor).word_under_mouse_cursor()
if (self._previous_cursor_start != cursor.selectionStart() and
self._previous_cursor_end != cursor.selectionEnd()):
self._remove_... |
def _on_mouse_moved(self, event):
""" mouse moved callback """
if event.modifiers() & QtCore.Qt.ControlModifier:
cursor = TextHelper(self.editor).word_under_mouse_cursor()
if (not self._cursor or
cursor.position() != self._cursor.position()):
s... |
def _on_mouse_released(self, event):
""" mouse pressed callback """
if event.button() == 1 and self._deco:
cursor = TextHelper(self.editor).word_under_mouse_cursor()
if cursor and cursor.selectedText():
self._timer.request_job(
self.word_clicke... |
def _add_decoration(self, cursor):
"""
Adds a decoration for the word under ``cursor``.
"""
if self._deco is None:
if cursor.selectedText():
self._deco = TextDecoration(cursor)
if self.editor.background.lightness() < 128:
se... |
def _remove_decoration(self):
"""
Removes the word under cursor's decoration
"""
if self._deco is not None:
self.editor.decorations.remove(self._deco)
self._deco = None |
def date(date):
"""DokuWiki returns dates of `xmlrpclib`/`xmlrpc.client` ``DateTime``
type and the format changes between DokuWiki versions ... This function
convert *date* to a `datetime` object.
"""
date = date.value
return (datetime.strptime(date[:-5], '%Y-%m-%dT%H:%M:%S')
if len(... |
def utc2local(date):
"""DokuWiki returns date with a +0000 timezone. This function convert *date*
to the local time.
"""
date_offset = (datetime.now() - datetime.utcnow())
# Python < 2.7 don't have the 'total_seconds' method so calculate it by hand!
date_offset = (date_offset.microseconds +
... |
def parse_response(self, response):
"""parse and store cookie"""
try:
for header in response.msg.get_all("Set-Cookie"):
cookie = header.split(";", 1)[0]
cookieKey, cookieValue = cookie.split("=", 1)
self._cookies[cookieKey] = cookieValue
... |
def parse_response(self, response):
"""parse and store cookie"""
try:
for header in response.getheader("set-cookie").split(", "):
# filter 'expire' information
if not header.startswith("D"):
continue
cookie = header.split(";... |
def send(self, command, *args, **kwargs):
"""Generic method for executing an XML-RPC *command*. *args* and
*kwargs* are the arguments and parameters needed by the command.
"""
args = list(args)
if kwargs:
args.append(kwargs)
method = self.proxy
for el... |
def add_acl(self, scope, user, permission):
"""Add an `ACL <https://www.dokuwiki.org/acl>`_ rule that restricts
the page/namespace *scope* to *user* (use *@group* syntax for groups)
with *permission* level. It returns a boolean that indicate if the rule
was correctly added.
"""
... |
def info(self, page, version=None):
"""Returns informations of *page*. Informations of the last version
is returned if *version* is not set.
"""
return (self._dokuwiki.send('wiki.getPageInfoVersion', page, version)
if version is not None
else self._dokuwik... |
def get(self, page, version=None):
"""Returns the content of *page*. The content of the last version is
returned if *version* is not set.
"""
return (self._dokuwiki.send('wiki.getPageVersion', page, version)
if version is not None
else self._dokuwiki.send(... |
def append(self, page, content, **options):
"""Appends *content* text to *page*.
Valid *options* are:
* *sum*: (str) change summary
* *minor*: (bool) whether this is a minor change
"""
return self._dokuwiki.send('dokuwiki.appendPage', page, content, options) |
def html(self, page, version=None):
"""Returns HTML content of *page*. The HTML content of the last version
of the page is returned if *version* is not set.
"""
return (self._dokuwiki.send('wiki.getPageHTMLVersion', page, version)
if version is not None
el... |
def set(self, page, content, **options):
"""Set/replace the *content* of *page*.
Valid *options* are:
* *sum*: (str) change summary
* *minor*: (bool) whether this is a minor change
"""
try:
return self._dokuwiki.send('wiki.putPage', page, content, op... |
def lock(self, page):
"""Locks *page*."""
result = self._dokuwiki.send('dokuwiki.setLocks',
lock=[page], unlock=[])
if result['lockfail']:
raise DokuWikiError('unable to lock page') |
def get(self, media, dirpath=None, filename=None, overwrite=False, b64decode=False):
"""Returns the binary data of *media* or save it to a file. If *dirpath*
is not set the binary data is returned, otherwise the data is saved
to a file. By default, the filename is the name of the media but it ca... |
def add(self, media, filepath, overwrite=True):
"""Set *media* from local file *filepath*. *overwrite* parameter specify
if the media must be overwrite if it exists remotely.
"""
with open(filepath, 'rb') as fhandler:
self._dokuwiki.send('wiki.putAttachment', media,
... |
def set(self, media, _bytes, overwrite=True, b64encode=False):
"""Set *media* from *_bytes*. *overwrite* parameter specify if the media
must be overwrite if it exists remotely.
"""
data = base64.b64encode(_bytes) if b64encode else Binary(_bytes)
self._dokuwiki.send('wiki.putAttac... |
def get(content, keep_order=False):
"""Get dataentry from *content*. *keep_order* indicates whether to
return an ordered dictionnay."""
if keep_order:
from collections import OrderedDict
dataentry = OrderedDict()
else:
dataentry = {}
found = F... |
def gen(name, data):
"""Generate dataentry *name* from *data*."""
return '---- dataentry %s ----\n%s\n----' % (name, '\n'.join(
'%s:%s' % (attr, value) for attr, value in data.items())) |
def ignore(content):
"""Remove dataentry from *content*."""
page_content = []
start = False
for line in content.split('\n'):
if line == '----' and not start:
start = True
continue
if start:
page_content.append(line)
... |
def _draw_messages(self, painter):
"""
Draw messages from all subclass of CheckerMode currently
installed on the editor.
:type painter: QtGui.QPainter
"""
checker_modes = []
for m in self.editor.modes:
if isinstance(m, modes.CheckerMode):
... |
def _draw_visible_area(self, painter):
"""
Draw the visible area.
This method does not take folded blocks into account.
:type painter: QtGui.QPainter
"""
if self.editor.visible_blocks:
start = self.editor.visible_blocks[0][-1]
end = self.editor.v... |
def paintEvent(self, event):
"""
Pains the messages and the visible area on the panel.
:param event: paint event infos
"""
if self.isVisible():
# fill background
self._background_brush = QtGui.QBrush(self.editor.background)
painter = QtGui.QPai... |
def get_marker_height(self):
"""
Gets the height of message marker.
"""
return self.editor.viewport().height() / TextHelper(
self.editor).line_count() |
def get_marker_size(self):
"""
Gets the size of a message marker.
:return: QSize
"""
h = self.get_marker_height()
if h < 1:
h = 1
return QtCore.QSize(self.sizeHint().width() / 2, h) |
def mimetype_icon(path, fallback=None):
"""
Tries to create an icon from theme using the file mimetype.
E.g.::
return self.mimetype_icon(
path, fallback=':/icons/text-x-python.png')
:param path: file path for which the icon must be created
:param fa... |
def main(options):
"""A simple connection test to login and print the server time."""
client = Client(server=options.server, username=options.username, password=options.password)
print('Successfully connected to %s' % client.server)
print(client.si.CurrentTime())
client.logout() |
def marker_for_line(self, line):
"""
Returns the marker that is displayed at the specified line number if
any.
:param line: The marker line.
:return: Marker of None
:rtype: pyqode.core.Marker
"""
block = self.editor.document().findBlockByNumber(line)
... |
def main():
"""
pyqode-console main function.
"""
global program, args, ret
print(os.getcwd())
ret = 0
if '--help' in sys.argv or '-h' in sys.argv or len(sys.argv) == 1:
print(__doc__)
else:
program = sys.argv[1]
args = sys.argv[2:]
if args:
re... |
def linkcode_resolve(domain, info):
"""A simple function to find matching source code."""
module_name = info['module']
fullname = info['fullname']
attribute_name = fullname.split('.')[-1]
base_url = 'https://github.com/fmenabe/python-dokuwiki/blob/'
if release.endswith('-dev'):
base_url... |
def pick_free_port():
""" Picks a free port """
test_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
test_socket.bind(('127.0.0.1', 0))
free_port = int(test_socket.getsockname()[1])
test_socket.close()
return free_port |
def start(self, script, interpreter=sys.executable, args=None,
error_callback=None, reuse=False):
"""
Starts the backend process.
The backend is a python script that starts a
:class:`pyqode.core.backend.JsonServer`. You must write the backend
script so that you can... |
def stop(self):
"""
Stops the backend process.
"""
if self._process is None:
return
if self._shared:
BackendManager.SHARE_COUNT -= 1
if BackendManager.SHARE_COUNT:
return
comm('stopping backend process')
# close ... |
def send_request(self, worker_class_or_function, args, on_receive=None):
"""
Requests some work to be done by the backend. You can get notified of
the work results by passing a callback (on_receive).
:param worker_class_or_function: Worker class or function
:param args: worker a... |
def running(self):
"""
Tells whether the backend process is running.
:return: True if the process is running, otherwise False
"""
try:
return (self._process is not None and
self._process.state() != self._process.NotRunning)
except RuntimeE... |
def remove(self, filename):
"""
Remove a file path from the list of recent files.
:param filename: Path of the file to remove
"""
files = self.get_value('list', [])
files.remove(filename)
self.set_value('list', files)
self.updated.emit() |
def get_value(self, key, default=None):
"""
Reads value from QSettings
:param key: value key
:param default: default value.
:return: value
"""
def unique(seq, idfun=None):
if idfun is None:
def idfun(x):
return x
... |
def set_value(self, key, value):
"""
Set the recent files value in QSettings.
:param key: value key
:param value: new value
"""
if value is None:
value = []
value = [os.path.normpath(pth) for pth in value]
self._settings.setValue('recent_files/... |
def get_recent_files(self):
"""
Gets the list of recent files. (files that do not exists anymore
are automatically filtered)
"""
ret_val = []
files = self.get_value('list', [])
# filter files, remove files that do not exist anymore
for file in files:
... |
def open_file(self, file):
"""
Adds a file to the list (and move it to the top of the list if the
file already exists)
:param file: file path to add the list of recent files.
"""
files = self.get_recent_files()
try:
files.remove(file)
except ... |
def update_actions(self):
"""
Updates the list of actions.
"""
self.clear()
self.recent_files_actions[:] = []
for file in self.manager.get_recent_files():
action = QtWidgets.QAction(self)
action.setText(os.path.split(file)[1])
action.se... |
def clear_recent_files(self):
""" Clear recent files and menu. """
self.manager.clear()
self.update_actions()
self.clear_requested.emit() |
def _on_action_triggered(self):
"""
Emits open_requested when a recent file action has been triggered.
"""
action = self.sender()
assert isinstance(action, QtWidgets.QAction)
path = action.data()
self.open_requested.emit(path)
self.update_actions() |
def append(self, panel, position=Panel.Position.LEFT):
"""
Installs a panel on the editor.
:param panel: Panel to install
:param position: Position where the panel must be installed.
:return: The installed panel
"""
assert panel is not None
pos_to_string ... |
def remove(self, name_or_klass):
"""
Removes the specified panel.
:param name_or_klass: Name or class of the panel to remove.
:return: The removed panel
"""
_logger().log(5, 'removing panel %r', name_or_klass)
panel = self.get(name_or_klass)
panel.on_unin... |
def get(self, name_or_klass):
"""
Gets a specific panel instance.
:param name_or_klass: Name or class of the panel to retrieve.
:return: The specified panel instance.
"""
if not isinstance(name_or_klass, str):
name_or_klass = name_or_klass.__name__
fo... |
def refresh(self):
""" Refreshes the editor panels (resize and update margins) """
_logger().log(5, 'refresh_panels')
self.resize()
self._update(self.editor.contentsRect(), 0,
force_update_margins=True) |
def _update(self, rect, delta_y, force_update_margins=False):
""" Updates panels """
helper = TextHelper(self.editor)
if not self:
return
for zones_id, zone in self._panels.items():
if zones_id == Panel.Position.TOP or \
zones_id == Panel.Position.B... |
def icon(theme_name='', path='', qta_name='', qta_options=None, use_qta=None):
"""
Creates an icon from qtawesome, from theme or from path.
:param theme_name: icon name in the current theme (GNU/Linux only)
:param path: path of the icon (from file system or qrc)
:param qta_name: icon name in qtawes... |
def set_outline(self, color):
"""
Uses an outline rectangle.
:param color: Color of the outline rect
:type color: QtGui.QColor
"""
self.format.setProperty(QtGui.QTextFormat.OutlinePen,
QtGui.QPen(color)) |
def set_full_width(self, flag=True, clear=True):
"""
Enables FullWidthSelection (the selection does not stops at after the
character instead it goes up to the right side of the widget).
:param flag: True to use full width selection.
:type flag: bool
:param clear: True t... |
def compile(self, script, bare=False):
'''compile a CoffeeScript code to a JavaScript code.
if bare is True, then compile the JavaScript without the top-level
function safety wrapper (like the coffee command).
'''
if not hasattr(self, '_context'):
self._context = sel... |
def compile_file(self, filename, encoding="utf-8", bare=False):
'''compile a CoffeeScript script file to a JavaScript code.
filename can be a list or tuple of filenames,
then contents of files are concatenated with line feeds.
if bare is True, then compile the JavaScript without the to... |
def setup_actions(self):
""" Connects slots to signals """
self.actionOpen.triggered.connect(self.on_open)
self.actionNew.triggered.connect(self.on_new)
self.actionSave.triggered.connect(self.on_save)
self.actionSave_as.triggered.connect(self.on_save_as)
self.actionQuit.t... |
def setup_recent_files_menu(self):
""" Setup the recent files menu and manager """
self.recent_files_manager = widgets.RecentFilesManager(
'pyQode', 'notepad')
self.menu_recents = widgets.MenuRecentFiles(
self.menuFile, title='Recents',
recent_files_manager=se... |
def setup_mimetypes(self):
""" Setup additional mime types. """
# setup some specific mimetypes
mimetypes.add_type('text/xml', '.ui') # qt designer forms forms
mimetypes.add_type('text/x-rst', '.rst') # rst docs
mimetypes.add_type('text/x-cython', '.pyx') # cython impl files
... |
def open_file(self, path):
"""
Creates a new GenericCodeEdit, opens the requested file and adds it
to the tab widget.
:param path: Path of the file to open
"""
if path:
editor = self.tabWidget.open_document(path)
editor.cursorPositionChanged.conne... |
def on_new(self):
"""
Add a new empty code editor to the tab widget
"""
editor = self.tabWidget.create_new_document()
editor.cursorPositionChanged.connect(self.on_cursor_pos_changed)
self.refresh_color_scheme() |
def on_open(self):
"""
Shows an open file dialog and open the file if the dialog was
accepted.
"""
filename, filter = QtWidgets.QFileDialog.getOpenFileName(
self, _('Open'))
if filename:
self.open_file(filename) |
def on_save_as(self):
"""
Save the current editor document as.
"""
self.tabWidget.save_current_as()
self._update_status_bar(self.tabWidget.current_widget()) |
def tab_under_menu(self):
"""
Returns the tab that sits under the context menu.
:return: QWidget
"""
if self._menu_pos:
return self.tabBar().tabAt(self._menu_pos)
else:
return self.currentIndex() |
def close_others(self):
"""
Closes every editors tabs except the current one.
"""
current_widget = self.widget(self.tab_under_menu())
if self._try_close_dirty_tabs(exept=current_widget):
i = 0
while self.count() > 1:
widget = self.widget(i)... |
def close_left(self):
"""
Closes every editors tabs on the left of the current one.
"""
current_widget = self.widget(self.tab_under_menu())
index = self.indexOf(current_widget)
if self._try_close_dirty_tabs(tab_range=range(index)):
while True:
... |
def close_right(self):
"""
Closes every editors tabs on the left of the current one.
"""
current_widget = self.widget(self.tab_under_menu())
index = self.indexOf(current_widget)
if self._try_close_dirty_tabs(tab_range=range(index + 1, self.count())):
while Tru... |
def close_all(self):
"""
Closes all editors
"""
if self._try_close_dirty_tabs():
while self.count():
widget = self.widget(0)
self.remove_tab(0)
self.tab_closed.emit(widget)
return True
return False |
def _collect_dirty_tabs(self, skip=None, tab_range=None):
"""
Collects the list of dirty tabs
:param skip: Tab to skip (used for close_others).
"""
widgets = []
filenames = []
if tab_range is None:
tab_range = range(self.count())
for i in tab_... |
def _close_widget(widget):
"""
Closes the given widgets and handles cases where the widget has been
clone or is a clone of another widget
"""
if widget is None:
return
try:
widget.document().setParent(None)
widget.syntax_highlighter.set... |
def remove_tab(self, index):
"""
Overrides removeTab to emit tab_closed and last_tab_closed signals.
:param index: index of the tab to remove.
"""
widget = self.widget(index)
try:
document = widget.document()
except AttributeError:
documen... |
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