def __init__(self, parent):
super(DockTitleBar, self).__init__(parent)
icon_size = QApplication.style().standardIcon(
QStyle.SP_TitleBarNormalButton).actualSize(QSize(100, 100))
button_size = icon_size + QSize(8, 8)
left_spacer = QWidget(self)
left_spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
if is_dark_interface():
left_spacer.setStyleSheet("background-color: #32414B")
drag_button = DragButton(self, button_size)
right_spacer = QWidget(self)
right_spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
if is_dark_interface():
right_spacer.setStyleSheet("background-color: #32414B")
close_button = CloseButton(self, button_size)
close_button.clicked.connect(parent.sig_plugin_closed.emit)
hlayout = QHBoxLayout(self)
hlayout.setSpacing(0)
hlayout.setContentsMargins(0, 0, 0, 0)
hlayout.addWidget(left_spacer)
hlayout.addWidget(drag_button)
hlayout.addWidget(right_spacer)
hlayout.addWidget(close_button)
# To signal that dock widgets can be dragged from here
self.setCursor(Qt.SizeAllCursor)
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.guess_type(basename)
icon_by_extension = icon('FileIcon', scale_factor)
if extension in OFFICE_FILES:
icon_by_extension = icon(OFFICE_FILES[extension], scale_factor)
if extension in LANGUAGE_ICONS:
icon_by_extension = icon(LANGUAGE_ICONS[extension], scale_factor)
else:
if extension == '.ipynb':
if is_dark_interface():
icon_by_extension = QIcon(
get_image_path('notebook_dark.svg'))
else:
icon_by_extension = QIcon(
get_image_path('notebook_light.svg'))
elif extension == '.tex':
if is_dark_interface():
icon_by_extension = QIcon(
get_image_path('file_type_tex.svg'))
else:
icon_by_extension = QIcon(
get_image_path('file_type_light_tex.svg'))
elif mime_type is not None:
try:
# Fix for issue 5080. Even though
# mimetypes.guess_type documentation states that
# the return value will be None or a tuple of
# the form type/subtype, in the Windows registry,
# .sql has a mimetype of text\plain
# instead of text/plain therefore mimetypes is
# returning it incorrectly.
file_type, bin_name = mime_type.split('/')
except ValueError:
file_type = 'text'
if file_type == 'text':
icon_by_extension = icon('TextFileIcon', scale_factor)
elif file_type == 'audio':
icon_by_extension = icon('AudioFileIcon', scale_factor)
elif file_type == 'video':
icon_by_extension = icon('VideoFileIcon', scale_factor)
elif file_type == 'image':
icon_by_extension = icon('ImageFileIcon', scale_factor)
elif file_type == 'application':
if bin_name in application_icons:
icon_by_extension = icon(application_icons[bin_name],
scale_factor)
return icon_by_extension
def get_icon(name, default=None, resample=False, adjust_for_interface=False):
"""Return image inside a QIcon object.
default: default image name or icon
resample: if True, manually resample icon pixmaps for usual sizes
(16, 24, 32, 48, 96, 128, 256). This is recommended for QMainWindow icons
created from SVG images on non-Windows platforms due to a Qt bug.
See spyder-ide/spyder#1314.
"""
if adjust_for_interface:
name = (name + '_dark.svg' if is_dark_interface() else name +
'_light.svg')
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_image_path(name, default))
else:
icon = QIcon(get_image_path(name, default))
if resample:
icon0 = QIcon()
for size in (16, 24, 32, 48, 96, 128, 256, 512):
icon0.addPixmap(icon.pixmap(size, size))
return icon0
else:
return icon
def __init__(self, widget):
super().__init__()
self.widget = widget
# Setting interface theme
if is_dark_interface():
self.setStyleSheet(qdarkstyle.load_stylesheet())
def register_plugin(self):
"""Register plugin in Spyder's main window."""
super(UnitTestPlugin, self).register_plugin()
# Get information from Spyder proper into plugin
self.update_pythonpath()
self.update_default_wdir()
self.unittestwidget.use_dark_interface(is_dark_interface())
# Connect to relevant signals
self.main.sig_pythonpath_changed.connect(self.update_pythonpath)
self.main.workingdirectory.set_explorer_cwd.connect(
self.update_default_wdir)
self.main.projects.sig_project_created.connect(
self.handle_project_change)
self.main.projects.sig_project_loaded.connect(
self.handle_project_change)
self.main.projects.sig_project_closed.connect(
self.handle_project_change)
self.unittestwidget.sig_newconfig.connect(self.save_config)
self.unittestwidget.sig_edit_goto.connect(self.goto_in_editor)
# Create action and add it to Spyder's menu
unittesting_act = create_action(
self,
_("Run unit tests"),
icon=ima.icon('profiler'),
shortcut="Shift+Alt+F11",
triggered=self.maybe_configure_and_start)
self.main.run_menu_actions += [unittesting_act]
self.main.editor.pythonfile_dependent_actions += [unittesting_act]
# Save all files before running tests
self.unittestwidget.pre_test_hook = self.main.editor.save_all
def __init__(self, plugin):
QMainWindow.__init__(self)
self.plugin = plugin
# Setting interface theme
if is_dark_interface():
self.setStyleSheet(qdarkstyle.load_stylesheet_from_environment())
def __init__(self, parent):
super(KiteIntegrationInfo, self).__init__(parent)
# Images
images_layout = QHBoxLayout()
if is_dark_interface():
icon_filename = 'spyder_kite.svg'
else:
icon_filename = 'spyder_kite_dark.svg'
image_path = get_image_path(icon_filename)
image = QPixmap(image_path)
image_label = QLabel()
screen = QApplication.primaryScreen()
device_image_ratio = screen.devicePixelRatio()
if device_image_ratio > 1:
image.setDevicePixelRatio(device_image_ratio)
else:
image_height = image.height() * 0.5
image_width = image.width() * 0.5
image = image.scaled(image_width, image_height, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
image_label.setPixmap(image)
images_layout.addStretch()
images_layout.addWidget(image_label)
images_layout.addStretch()
# Label
integration_label = QLabel(
_("Now Spyder can use <a href=\"{kite_url}\">Kite</a> to "
"provide better and more accurate code completions in its "
"editor <br>for the most important packages in the Python "
"scientific ecosystem, such as Numpy, <br>Matplotlib and "
"Pandas.<br><br>Would you like to install it or learn more "
"about it?<br><br><i>Note:</i> Kite is free to use "
"but is not an open source program.").format(
kite_url=KITE_SPYDER_URL))
integration_label.setOpenExternalLinks(True)
# Buttons
buttons_layout = QHBoxLayout()
learn_more_button = QPushButton(_('Learn more'))
learn_more_button.setAutoDefault(False)
install_button = QPushButton(_('Install Kite'))
install_button.setAutoDefault(False)
dismiss_button = QPushButton(_('Dismiss'))
dismiss_button.setAutoDefault(False)
buttons_layout.addStretch()
buttons_layout.addWidget(install_button)
buttons_layout.addWidget(learn_more_button)
buttons_layout.addWidget(dismiss_button)
general_layout = QVBoxLayout()
general_layout.addLayout(images_layout)
general_layout.addWidget(integration_label)
general_layout.addLayout(buttons_layout)
self.setLayout(general_layout)
learn_more_button.clicked.connect(self.sig_learn_more_button_clicked)
install_button.clicked.connect(self.sig_install_button_clicked)
dismiss_button.clicked.connect(self.sig_dismiss_button_clicked)
def page(self, title, contents):
"""Format an HTML page."""
rich_text_font = get_font(option="rich_font").family()
plain_text_font = get_font(option="font").family()
if is_dark_interface():
css_path = "static/css/dark_pydoc.css"
else:
css_path = "static/css/light_pydoc.css"
css_link = ('<link rel="stylesheet" type="text/css" href="%s">' %
css_path)
code_style = ('<style>code {font-family: "%s"}</style>' %
plain_text_font)
html_page = '''\
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Pydoc: %s</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
%s%s</head><body style="clear:both;font-family:'%s'">
%s<div style="clear:both;padding-top:.7em;">%s</div>
</body></html>''' % (title, css_link, code_style, rich_text_font,
html_navbar(), contents)
return html_page
def __init__(self, parent=None):
super(BasePluginWidgetMixin, self).__init__()
# Actions to add to the Options menu
self._plugin_actions = None
# Attribute to keep track if the plugin is undocked in a
# separate window
self._undocked_window = None
self._ismaximized = False
self._default_margins = None
self._isvisible = False
self.shortcut = None
# Options buttons
self.options_button = create_toolbutton(self, text=_('Options'),
icon=ima.icon('tooloptions'))
self.options_button.setPopupMode(QToolButton.InstantPopup)
# Don't show menu arrow and remove padding
if is_dark_interface():
self.options_button.setStyleSheet(
("QToolButton::menu-indicator{image: none;}\n"
"QToolButton{padding: 3px;}"))
else:
self.options_button.setStyleSheet(
"QToolButton::menu-indicator{image: none;}")
# Options menu
self._options_menu = QMenu(self)
# We decided to create our own toggle action instead of using
# the one that comes with dockwidget because it's not possible
# to raise and focus the plugin with it.
self._toggle_view_action = None
# Default actions for Options menu
self._dock_action = create_action(
self,
_("Dock"),
icon=ima.icon('dock'),
tip=_("Dock the pane"),
triggered=self._close_window)
self._undock_action = create_action(
self,
_("Undock"),
icon=ima.icon('undock'),
tip=_("Undock the pane"),
triggered=self._create_window)
self._close_plugin_action = create_action(
self,
_("Close"),
icon=ima.icon('close_pane'),
tip=_("Close the pane"),
triggered=self._plugin_closed)
def get_toolbar_buttons(self):
"""Return toolbar buttons list."""
buttons = []
# Code to add the stop button
if self.stop_button is None:
self.stop_button = create_toolbutton(
self,
text=_("Stop"),
icon=self.stop_icon,
tip=_("Stop the current command"))
self.disable_stop_button()
# set click event handler
self.stop_button.clicked.connect(self.stop_button_click_handler)
if is_dark_interface():
self.stop_button.setStyleSheet("QToolButton{padding: 3px;}")
if self.stop_button is not None:
buttons.append(self.stop_button)
# Reset namespace button
if self.reset_button is None:
self.reset_button = create_toolbutton(
self,
text=_("Remove"),
icon=ima.icon('editdelete'),
tip=_("Remove all variables"),
triggered=self.reset_namespace)
if is_dark_interface():
self.reset_button.setStyleSheet("QToolButton{padding: 3px;}")
if self.reset_button is not None:
buttons.append(self.reset_button)
if self.options_button is None:
options = self.get_options_menu()
if options:
self.options_button = create_toolbutton(self,
text=_('Options'), icon=ima.icon('tooloptions'))
self.options_button.setPopupMode(QToolButton.InstantPopup)
menu = QMenu(self)
add_actions(menu, options)
self.options_button.setMenu(menu)
if self.options_button is not None:
buttons.append(self.options_button)
return buttons
def get_toolbar_buttons(self):
"""Return toolbar buttons list."""
buttons = []
# Code to add the stop button
if self.stop_button is None:
self.stop_button = create_toolbutton(
self,
text=_("Stop"),
icon=self.stop_icon,
tip=_("Stop the current command"))
self.disable_stop_button()
# set click event handler
self.stop_button.clicked.connect(self.stop_button_click_handler)
if is_dark_interface():
self.stop_button.setStyleSheet("QToolButton{padding: 3px;}")
if self.stop_button is not None:
buttons.append(self.stop_button)
# Reset namespace button
if self.reset_button is None:
self.reset_button = create_toolbutton(
self,
text=_("Remove"),
icon=ima.icon('editdelete'),
tip=_("Remove all variables"),
triggered=self.reset_namespace)
if is_dark_interface():
self.reset_button.setStyleSheet("QToolButton{padding: 3px;}")
if self.reset_button is not None:
buttons.append(self.reset_button)
if self.options_button is None:
options = self.get_options_menu()
if options:
self.options_button = create_toolbutton(
self, text=_('Options'), icon=ima.icon('tooloptions'))
self.options_button.setPopupMode(QToolButton.InstantPopup)
menu = QMenu(self)
add_actions(menu, options)
self.options_button.setMenu(menu)
if self.options_button is not None:
buttons.append(self.options_button)
return buttons
def set_layout(self):
"""Set layout for default widgets."""
# Icon
if self.show_icon:
self._icon = self.get_icon()
self._pixmap = None
self._icon_size = QSize(16, 16) # Should this be adjustable?
self.label_icon = QLabel()
self.set_icon()
# Label
if self.show_label:
self.label_value = QLabel()
self.set_value('')
# See spyder-ide/spyder#9044.
self.text_font = QFont(QFont().defaultFamily(),
weight=QFont.Normal)
self.label_value.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.label_value.setFont(self.text_font)
# Custom widget
if self.CUSTOM_WIDGET_CLASS:
if not issubclass(self.CUSTOM_WIDGET_CLASS, QWidget):
raise SpyderAPIError(
'Any custom status widget must subclass QWidget!')
self.custom_widget = self.CUSTOM_WIDGET_CLASS(self._parent)
# Spinner
if self.show_spinner:
self.spinner = create_waitspinner(size=14, parent=self)
self.spinner.hide()
# Layout setup
layout = QHBoxLayout(self)
layout.setSpacing(0) # Reduce space between icon and label
if self.show_icon:
layout.addWidget(self.label_icon)
if self.show_label:
layout.addWidget(self.label_value)
if self.custom_widget:
layout.addWidget(self.custom_widget)
if self.show_spinner:
layout.addWidget(self.spinner)
if is_dark_interface():
layout.addSpacing(0)
else:
layout.addSpacing(10)
layout.setContentsMargins(0, 0, 0, 0)
layout.setAlignment(Qt.AlignVCenter)
# Setup
self.update_tooltip()
def add_image_path(self, path):
"""Add path to the image path list."""
if not osp.isdir(path):
return
for dirpath, __, _filenames in os.walk(path):
if is_dark_interface() and osp.basename(dirpath) == 'light':
continue
elif not is_dark_interface() and osp.basename(dirpath) == 'dark':
continue
for filename in _filenames:
if filename.startswith('.'):
continue
name, __ = osp.splitext(osp.basename(filename))
complete_path = osp.join(dirpath, filename)
if name in self.IMG_PATH:
warnings.warn(
f'The icon located in {complete_path} is overriding '
f'the existing {name}')
self.IMG_PATH[name] = complete_path
def _complete_options(self):
"""Find available completion options."""
text = to_text_string(self.currentText())
opts = glob.glob(text + "*")
opts = sorted([opt for opt in opts if osp.isdir(opt)])
completer = QCompleter(opts, self)
if is_dark_interface():
dark_qss = qdarkstyle.load_stylesheet_from_environment()
completer.popup().setStyleSheet(dark_qss)
self.setCompleter(completer)
return opts
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.guess_type(basename)
icon_by_extension = icon('FileIcon', scale_factor)
if extension in OFFICE_FILES:
icon_by_extension = icon(OFFICE_FILES[extension], scale_factor)
if extension in LANGUAGE_ICONS:
icon_by_extension = icon(LANGUAGE_ICONS[extension], scale_factor)
else:
if extension == '.ipynb':
if is_dark_interface():
icon_by_extension = QIcon(
get_image_path('notebook_dark.svg'))
else:
icon_by_extension = QIcon(
get_image_path('notebook_light.svg'))
elif mime_type is not None:
try:
# Fix for issue 5080. Even though
# mimetypes.guess_type documentation states that
# the return value will be None or a tuple of
# the form type/subtype, in the Windows registry,
# .sql has a mimetype of text\plain
# instead of text/plain therefore mimetypes is
# returning it incorrectly.
file_type, bin_name = mime_type.split('/')
except ValueError:
file_type = 'text'
if file_type == 'text':
icon_by_extension = icon('TextFileIcon', scale_factor)
elif file_type == 'audio':
icon_by_extension = icon('AudioFileIcon', scale_factor)
elif file_type == 'video':
icon_by_extension = icon('VideoFileIcon', scale_factor)
elif file_type == 'image':
icon_by_extension = icon('ImageFileIcon', scale_factor)
elif file_type == 'application':
if bin_name in application_icons:
icon_by_extension = icon(
application_icons[bin_name], scale_factor)
return icon_by_extension
def __init__(self, parent):
super().__init__(parent)
newcb = self.create_checkbox
introspection_group = QGroupBox(_("Basic features"))
goto_definition_box = newcb(
_("Enable Go to definition"),
'jedi_definition',
tip=_("If enabled, left-clicking on an object name while \n"
"pressing the {} key will go to that object's definition\n"
"(if resolved).").format(self.CTRL))
follow_imports_box = newcb(_("Follow imports when going to a "
"definition"),
'jedi_definition/follow_imports')
show_signature_box = newcb(_("Show calltips"), 'jedi_signature_help')
enable_hover_hints_box = newcb(
_("Enable hover hints"),
'enable_hover_hints',
tip=_("If enabled, hovering the mouse pointer over an object\n"
"name will display that object's signature and/or\n"
"docstring (if present)."))
introspection_layout = QVBoxLayout()
introspection_layout.addWidget(goto_definition_box)
introspection_layout.addWidget(follow_imports_box)
introspection_layout.addWidget(show_signature_box)
introspection_layout.addWidget(enable_hover_hints_box)
introspection_group.setLayout(introspection_layout)
goto_definition_box.toggled.connect(follow_imports_box.setEnabled)
# Advanced group
advanced_group = QGroupBox(_("Advanced"))
modules_textedit = self.create_textedit(
_("Preload the following modules to make completion faster "
"and more accurate:"),
'preload_modules'
)
if is_dark_interface():
modules_textedit.textbox.setStyleSheet(
"border: 1px solid #32414B;"
)
advanced_layout = QVBoxLayout()
advanced_layout.addWidget(modules_textedit)
advanced_group.setLayout(advanced_layout)
layout = QVBoxLayout()
layout.addWidget(introspection_group)
layout.addWidget(advanced_group)
layout.addStretch(1)
self.setLayout(layout)
def show_fig_outline_in_viewer(self, state):
"""Draw a frame around the figure viewer if state is True."""
if state is True:
if is_dark_interface():
self.figviewer.figcanvas.setStyleSheet(
"FigureCanvas{border: 2px solid %s;}" %
qdarkstyle.palette.DarkPalette.COLOR_BACKGROUND_NORMAL)
else:
self.figviewer.figcanvas.setStyleSheet(
"FigureCanvas{border: 2px solid %s;}" %
self.figviewer.figcanvas.palette().shadow().color().name())
else:
self.figviewer.figcanvas.setStyleSheet(
"FigureCanvas{border: 0px;}")
def __init__(self, parent, button_size):
super(QToolButton, self).__init__(parent)
self.parent = parent
# Style
self.setMaximumSize(button_size)
self.setAutoRaise(True)
self.setIcon(ima.icon('drag-horizontal'))
if is_dark_interface():
self.setStyleSheet("QToolButton {"
"border-radius: 0px;"
"border: 0px;"
"background-color: #32414B;}")
else:
self.setStyleSheet("QToolButton {border: 0px;}")
def _calculate_figure_canvas_width(self):
"""
Calculate the width the thumbnails need to have to fit the scrollarea.
"""
extra_padding = 10 if sys.platform == 'darwin' else 0
figure_canvas_width = (
self.scrollarea.width() - 2 * self.lineWidth() -
self.scrollarea.viewportMargins().left() -
self.scrollarea.viewportMargins().right() - extra_padding -
self.scrollarea.verticalScrollBar().sizeHint().width())
if is_dark_interface():
# This is required to take into account some hard-coded padding
# and margin in qdarkstyle.
figure_canvas_width = figure_canvas_width - 6
return figure_canvas_width
def get_kite_icon(scale_factor=0.85):
"""Return the Kite logo taking into account the theme of the interface."""
icon_path = 'kite_light.svg'
if is_dark_interface():
icon_path = 'kite_dark.svg'
pixmap = QPixmap(get_image_path(icon_path))
if scale_factor is not None:
pixmap_height = 16 * scale_factor
pixmap_width = 16 * scale_factor
pixmap = pixmap.scaled(pixmap_width,
pixmap_height,
aspectRatioMode=Qt.KeepAspectRatio,
transformMode=Qt.SmoothTransformation)
kite_icon = QIcon(pixmap)
return kite_icon
def __init__(self, main=None):
"""Bind widget to a QMainWindow instance."""
super(PluginWidget, self).__init__(main)
assert self.CONF_SECTION is not None
self.dockwidget = None
self.undocked_window = None
# Check compatibility
check_compatibility, message = self.check_compatibility()
if not check_compatibility:
self.show_compatibility_message(message)
self.PLUGIN_PATH = os.path.dirname(inspect.getfile(self.__class__))
self.main = main
self.default_margins = None
self.plugin_actions = None
self.ismaximized = False
self.isvisible = False
# Options button and menu
self.options_button = create_toolbutton(self,
text=_('Options'),
icon=ima.icon('tooloptions'))
self.options_button.setPopupMode(QToolButton.InstantPopup)
# Don't show menu arrow and remove padding
if is_dark_interface():
self.options_button.setStyleSheet(
("QToolButton::menu-indicator{image: none;}\n"
"QToolButton{padding: 3px;}"))
else:
self.options_button.setStyleSheet(
"QToolButton::menu-indicator{image: none;}")
self.options_menu = QMenu(self)
# NOTE: Don't use the default option of CONF.get to assign a
# None shortcut to plugins that don't have one. That will mess
# the creation of our Keyboard Shortcuts prefs page
try:
self.shortcut = CONF.get('shortcuts',
'_/switch to %s' % self.CONF_SECTION)
except configparser.NoOptionError:
pass
# We decided to create our own toggle action instead of using
# the one that comes with dockwidget because it's not possible
# to raise and focus the plugin with it.
self.toggle_view_action = None
def _update_stylesheet(self, widget):
"""Update the background stylesheet to make it lighter."""
if is_dark_interface():
css = qdarkstyle.load_stylesheet_from_environment()
widget.setStyleSheet(css)
palette = widget.palette()
background = palette.color(palette.Window).lighter(150).name()
border = palette.color(palette.Window).lighter(200).name()
name = widget.__class__.__name__
widget.setObjectName(name)
extra_css = '''
{0}#{0} {{
background-color:{1};
border: 1px solid {2};
}}'''.format(name, background, border)
widget.setStyleSheet(css + extra_css)
def _update_stylesheet(self, widget):
"""Update the background stylesheet to make it lighter."""
if is_dark_interface():
css = qdarkstyle.load_stylesheet_from_environment()
widget.setStyleSheet(css)
palette = widget.palette()
background = palette.color(palette.Window).lighter(150).name()
border = palette.color(palette.Window).lighter(200).name()
name = widget.__class__.__name__
widget.setObjectName(name)
extra_css = '''
{0}#{0} {{
background-color:{1};
border: 1px solid {2};
}}'''.format(name, background, border)
widget.setStyleSheet(css + extra_css)
def __init__(self, parent, button_size):
super(QToolButton, self).__init__(parent)
self.parent = parent
# Style
self.setMaximumSize(button_size)
self.setAutoRaise(True)
self.setIcon(ima.icon('drag-horizontal'))
if is_dark_interface():
self.setStyleSheet(("QToolButton {{"
"border-radius: 0px;"
"border: 0px;"
"background-color: {color};}}").format(
color=QStylePalette.COLOR_BACKGROUND_3))
else:
self.setStyleSheet("QToolButton {border: 0px;}")
def _calculate_figure_canvas_width(self, thumbnail):
"""
Calculate the witdh the thumbnail's figure canvas need to have for the
thumbnail to fit the scrollarea.
"""
extra_padding = 10 if sys.platform == 'darwin' else 0
figure_canvas_width = (self.scrollarea.width() - 2 * self.lineWidth() -
self.scrollarea.viewportMargins().left() -
self.scrollarea.viewportMargins().right() -
thumbnail.savefig_btn.width() -
thumbnail.layout().spacing() - extra_padding)
if is_dark_interface():
# This is required to take into account some hard-coded padding
# and margin in qdarkstyle.
figure_canvas_width = figure_canvas_width - 6
return figure_canvas_width
def highlight_canvas(self, highlight):
"""
Set a colored frame around the FigureCanvas if highlight is True.
"""
colorname = self.canvas.palette().highlight().color().name()
if highlight:
# Highlighted figure is not clear in dark mode with blue color.
# See spyder-ide/spyder#10255.
if is_dark_interface():
self.canvas.setStyleSheet(
"FigureCanvas{border: 2px solid %s;}" % "#148CD2")
else:
self.canvas.setStyleSheet(
"FigureCanvas{border: 2px solid %s;}" % colorname)
else:
self.canvas.setStyleSheet("FigureCanvas{}")
def __init__(self, main=None):
"""Bind widget to a QMainWindow instance."""
super(PluginWidget, self).__init__(main)
assert self.CONF_SECTION is not None
self.dockwidget = None
self.undocked_window = None
# Check compatibility
check_compatibility, message = self.check_compatibility()
if not check_compatibility:
self.show_compatibility_message(message)
self.PLUGIN_PATH = os.path.dirname(inspect.getfile(self.__class__))
self.main = main
self.default_margins = None
self.plugin_actions = None
self.ismaximized = False
self.isvisible = False
# Options button and menu
self.options_button = create_toolbutton(self, text=_('Options'),
icon=ima.icon('tooloptions'))
self.options_button.setPopupMode(QToolButton.InstantPopup)
# Don't show menu arrow and remove padding
if is_dark_interface():
self.options_button.setStyleSheet(
("QToolButton::menu-indicator{image: none;}\n"
"QToolButton{padding: 3px;}"))
else:
self.options_button.setStyleSheet(
"QToolButton::menu-indicator{image: none;}")
self.options_menu = QMenu(self)
# NOTE: Don't use the default option of CONF.get to assign a
# None shortcut to plugins that don't have one. That will mess
# the creation of our Keyboard Shortcuts prefs page
try:
self.shortcut = CONF.get('shortcuts', '_/switch to %s' %
self.CONF_SECTION)
except configparser.NoOptionError:
pass
# We decided to create our own toggle action instead of using
# the one that comes with dockwidget because it's not possible
# to raise and focus the plugin with it.
self.toggle_view_action = None
def page(self, title, contents):
"""Format an HTML page."""
if is_dark_interface():
css_path = "static/css/dark_pydoc.css"
else:
css_path = "static/css/light_pydoc.css"
css_link = ('<link rel="stylesheet" type="text/css" href="%s">' %
css_path)
html_page = '''\
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Pydoc: %s</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
%s</head><body>%s<div style="clear:both;padding-top:.7em;">%s</div>
</body></html>''' % (title, css_link, html_navbar(), contents)
return html_page
def highlight_canvas(self, highlight):
"""
Set a colored frame around the FigureCanvas if highlight is True.
"""
if highlight:
# Highlighted figure is not clear in dark mode with blue color.
# See spyder-ide/spyder#10255.
if is_dark_interface():
self.canvas.setStyleSheet(
"FigureCanvas{border: 2px solid %s;}" %
qdarkstyle.palette.DarkPalette.COLOR_SELECTION_LIGHT)
else:
self.canvas.setStyleSheet(
"FigureCanvas{border: 2px solid %s;}" %
self.canvas.palette().highlight().color().name())
else:
self.canvas.setStyleSheet("FigureCanvas{}")
def __init__(self, parent, button_size):
super(QToolButton, self).__init__(parent)
# Style
self.setMaximumSize(button_size)
self.setAutoRaise(True)
self.setCursor(Qt.ArrowCursor)
if is_dark_interface():
self.setStyleSheet("QToolButton {"
"border-radius: 0px;"
"border: 0px;"
"image: url(:/qss_icons/rc/close.png);"
"background-color: #32414B;}"
"QToolButton:hover {"
"image: url(:/qss_icons/rc/close-hover.png);}")
else:
self.setIcon(QApplication.style().standardIcon(
QStyle.SP_DockWidgetCloseButton))
def __init__(self, parent=None, spinner=False):
"""Status bar widget base."""
super().__init__(parent)
# Variables
self.value = None
self._parent = parent
# Widget
self._icon = self.get_icon()
self._pixmap = None
self._icon_size = QSize(16, 16) # Should this be adjustable?
self.label_icon = QLabel()
self.label_value = QLabel()
self.spinner = None
if spinner:
self.spinner = create_waitspinner(size=14, parent=self)
# Layout setup
layout = QHBoxLayout(self)
layout.setSpacing(0) # Reduce space between icon and label
layout.addWidget(self.label_icon)
layout.addWidget(self.label_value)
if spinner:
layout.addWidget(self.spinner)
self.spinner.hide()
if is_dark_interface():
layout.addSpacing(0)
else:
layout.addSpacing(10)
layout.setContentsMargins(0, 0, 0, 0)
# Widget setup
self.set_icon()
# See spyder-ide/spyder#9044.
self.text_font = QFont(QFont().defaultFamily(), weight=QFont.Normal)
self.label_value.setAlignment(Qt.AlignRight)
self.label_value.setFont(self.text_font)
# Setup
self.set_value('')
self.update_tooltip()
def _setup_menu(self,
show_callable_attributes=False,
show_special_attributes=False):
"""Sets up the main menu."""
self.tools_layout = QHBoxLayout()
callable_attributes = create_toolbutton(
self,
text=_("Show callable attributes"),
icon=ima.icon("class"),
toggled=self._toggle_show_callable_attributes_action)
callable_attributes.setCheckable(True)
callable_attributes.setChecked(show_callable_attributes)
self.tools_layout.addWidget(callable_attributes)
special_attributes = create_toolbutton(
self,
text=_("Show __special__ attributes"),
icon=ima.icon("private2"),
toggled=self._toggle_show_special_attributes_action)
special_attributes.setCheckable(True)
special_attributes.setChecked(show_special_attributes)
self.tools_layout.addWidget(special_attributes)
self.tools_layout.addStretch()
self.options_button = create_toolbutton(self,
text=_('Options'),
icon=ima.icon('tooloptions'))
self.options_button.setPopupMode(QToolButton.InstantPopup)
self.show_cols_submenu = QMenu(self)
self.options_button.setMenu(self.show_cols_submenu)
# Don't show menu arrow and remove padding
if is_dark_interface():
self.options_button.setStyleSheet(
("QToolButton::menu-indicator{image: none;}\n"
"QToolButton{padding: 3px;}"))
else:
self.options_button.setStyleSheet(
"QToolButton::menu-indicator{image: none;}")
self.tools_layout.addWidget(self.options_button)
def create_waitspinner(size=32, n=11, parent=None):
"""
Create a wait spinner with the specified size built with n circling dots.
"""
dot_padding = 1
# To calculate the size of the dots, we need to solve the following
# system of two equations in two variables.
# (1) middle_circumference = pi * (size - dot_size)
# (2) middle_circumference = n * (dot_size + dot_padding)
dot_size = (pi * size - n * dot_padding) / (n + pi)
inner_radius = (size - 2 * dot_size) / 2
spinner = QWaitingSpinner(parent, centerOnParent=False)
spinner.setTrailSizeDecreasing(True)
spinner.setNumberOfLines(n)
spinner.setLineLength(dot_size)
spinner.setLineWidth(dot_size)
spinner.setInnerRadius(inner_radius)
spinner.setColor(Qt.white if is_dark_interface() else Qt.black)
return spinner
def __init__(self, parent, testing=False):
"""Constructor."""
if testing:
self.CONF_FILE = False
SpyderPluginWidget.__init__(self, parent)
self.testing = testing
self.fileswitcher_dlg = None
self.main = parent
self.recent_notebooks = self.get_option('recent_notebooks', default=[])
self.recent_notebook_menu = QMenu(_("Open recent"), self)
layout = QVBoxLayout()
new_notebook_btn = create_toolbutton(self,
icon=ima.icon('options_more'),
tip=_('Open a new notebook'),
triggered=self.create_new_client)
menu_btn = create_toolbutton(self, icon=ima.icon('tooloptions'),
tip=_('Options'))
self.menu_actions = self.get_plugin_actions()
menu_btn.setMenu(self._options_menu)
menu_btn.setPopupMode(menu_btn.InstantPopup)
corner_widgets = {Qt.TopRightCorner: [new_notebook_btn, menu_btn]}
dark_theme = is_dark_interface()
self.server_manager = ServerManager(dark_theme)
self.tabwidget = NotebookTabWidget(
self, self.server_manager, menu=self._options_menu,
actions=self.menu_actions, corner_widgets=corner_widgets,
dark_theme=dark_theme)
self.tabwidget.currentChanged.connect(self.refresh_plugin)
layout.addWidget(self.tabwidget)
self.setLayout(layout)
def __init__(self, parent=None, inline=True, offset=0, force_float=False):
QDialog.__init__(self, parent=parent)
self._parent = parent
self._text = None
self._valid = None
self._offset = offset
# TODO: add this as an option in the General Preferences?
self._force_float = force_float
self._help_inline = _("""
<b>Numpy Array/Matrix Helper</b><br>
Type an array in Matlab : <code>[1 2;3 4]</code><br>
or Spyder simplified syntax : <code>1 2;3 4</code>
<br><br>
Hit 'Enter' for array or 'Ctrl+Enter' for matrix.
<br><br>
<b>Hint:</b><br>
Use two spaces or two tabs to generate a ';'.
""")
self._help_table = _("""
<b>Numpy Array/Matrix Helper</b><br>
Enter an array in the table. <br>
Use Tab to move between cells.
<br><br>
Hit 'Enter' for array or 'Ctrl+Enter' for matrix.
<br><br>
<b>Hint:</b><br>
Use two tabs at the end of a row to move to the next row.
""")
# Widgets
self._button_warning = QToolButton()
self._button_help = HelperToolButton()
self._button_help.setIcon(ima.icon('MessageBoxInformation'))
if is_dark_interface():
style = """
QToolButton {
border: 1px solid grey;
padding:0px;
border-radius: 2px;
background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
stop: 0 #32414B, stop: 1 #16252B);
}
"""
else:
style = """
QToolButton {
border: 1px solid grey;
padding:0px;
border-radius: 2px;
background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
stop: 0 #f6f7fa, stop: 1 #dadbde);
}
"""
self._button_help.setStyleSheet(style)
if inline:
self._button_help.setToolTip(self._help_inline)
self._text = NumpyArrayInline(self)
self._widget = self._text
else:
self._button_help.setToolTip(self._help_table)
self._table = NumpyArrayTable(self)
self._widget = self._table
style = """
QDialog {
margin:0px;
border: 1px solid grey;
padding:0px;
border-radius: 2px;
}"""
self.setStyleSheet(style)
style = """
QToolButton {
margin:1px;
border: 0px solid grey;
padding:0px;
border-radius: 0px;
}"""
self._button_warning.setStyleSheet(style)
# widget setup
self.setWindowFlags(Qt.Window | Qt.Dialog | Qt.FramelessWindowHint)
self.setModal(True)
self.setWindowOpacity(0.90)
self._widget.setMinimumWidth(200)
# layout
self._layout = QHBoxLayout()
self._layout.addWidget(self._widget)
self._layout.addWidget(self._button_warning, 1, Qt.AlignTop)
self._layout.addWidget(self._button_help, 1, Qt.AlignTop)
self.setLayout(self._layout)
self._widget.setFocus()
# Third party imports
from qtpy.QtCore import Qt, Slot
from qtpy.QtWidgets import QGroupBox, QInputDialog, QLabel, QVBoxLayout
# Local imports
from spyder.config.base import _
from spyder.config.gui import is_dark_interface
from spyder.api.plugins import SpyderPluginWidget
from spyder.api.preferences import PluginConfigPage
from spyder.utils import icon_manager as ima
from spyder.utils.programs import is_module_installed
from spyder.utils.qthelpers import create_action, MENU_SEPARATOR
from .widgets.pylintgui import PylintWidget
if is_dark_interface():
MAIN_TEXT_COLOR = 'white'
MAIN_PREVRATE_COLOR = 'white'
else:
MAIN_TEXT_COLOR = '#444444'
MAIN_PREVRATE_COLOR = '#666666'
class PylintConfigPage(PluginConfigPage):
def setup_page(self):
settings_group = QGroupBox(_("Settings"))
save_box = self.create_checkbox(_("Save file before analyzing it"),
'save_before', default=True)
hist_group = QGroupBox(_("History"))
hist_label1 = QLabel(_("The following option will be applied at next "
def update_qt_style_combobox(self):
"""Enable/disable the Qt style combobox."""
if is_dark_interface():
self.style_combobox.setEnabled(False)
else:
self.style_combobox.setEnabled(True)
def setup_page(self):
newcb = self.create_checkbox
# --- Introspection ---
# Basic features group
basic_features_group = QGroupBox(_("Basic features"))
completion_box = newcb(_("Enable code completion"), 'code_completion')
goto_definition_box = newcb(
_("Enable Go to definition"),
'jedi_definition',
tip=_("If this option is enabled, left-clicking on\n"
"an object name while pressing the {} key will go to\n"
"that object's definition (if resolved).".format(self.CTRL)))
follow_imports_box = newcb(_("Follow imports when going to a "
"definition"),
'jedi_definition/follow_imports')
show_signature_box = newcb(_("Show calltips"), 'jedi_signature_help')
basic_features_layout = QVBoxLayout()
basic_features_layout.addWidget(completion_box)
basic_features_layout.addWidget(goto_definition_box)
basic_features_layout.addWidget(follow_imports_box)
basic_features_layout.addWidget(show_signature_box)
basic_features_group.setLayout(basic_features_layout)
# Advanced group
advanced_group = QGroupBox(_("Advanced"))
modules_textedit = self.create_textedit(
_("Preload the following modules to make completion faster "
"and more accurate:"),
'preload_modules'
)
if is_dark_interface():
modules_textedit.textbox.setStyleSheet(
"border: 1px solid #32414B;"
)
advanced_layout = QVBoxLayout()
advanced_layout.addWidget(modules_textedit)
advanced_group.setLayout(advanced_layout)
# --- Linting ---
# Linting options
linting_label = QLabel(_("Spyder can optionally highlight syntax "
"errors and possible problems with your "
"code in the editor."))
linting_label.setOpenExternalLinks(True)
linting_label.setWordWrap(True)
linting_check = self.create_checkbox(
_("Enable basic linting"),
'pyflakes')
linting_complexity_box = self.create_checkbox(
_("Enable complexity linting with "
"the Mccabe package"), 'mccabe')
# Linting layout
linting_layout = QVBoxLayout()
linting_layout.addWidget(linting_label)
linting_layout.addWidget(linting_check)
linting_layout.addWidget(linting_complexity_box)
linting_widget = QWidget()
linting_widget.setLayout(linting_layout)
# --- Code style tab ---
# Code style label
pep_url = (
'<a href="https://www.python.org/dev/peps/pep-0008">PEP 8</a>')
code_style_codes_url = _(
"<a href='http://pycodestyle.pycqa.org/en/stable"
"/intro.html#error-codes'>pycodestyle error codes</a>")
code_style_label = QLabel(
_("Spyder can use pycodestyle to analyze your code for "
"conformance to the {} convention. You can also "
"manually show or hide specific warnings by their "
"{}.").format(pep_url, code_style_codes_url))
code_style_label.setOpenExternalLinks(True)
code_style_label.setWordWrap(True)
# Code style checkbox
code_style_check = self.create_checkbox(
_("Enable code style linting"),
'pycodestyle')
# Code style options
self.code_style_filenames_match = self.create_lineedit(
_("Only check filenames matching these patterns:"),
'pycodestyle/filename', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Check Python files: *.py"))
self.code_style_exclude = self.create_lineedit(
_("Exclude files or directories matching these patterns:"),
'pycodestyle/exclude', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Exclude all test files: (?!test_).*\\.py"))
code_style_select = self.create_lineedit(
_("Show the following errors or warnings:").format(
code_style_codes_url),
'pycodestyle/select', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Example codes: E113, W391"))
code_style_ignore = self.create_lineedit(
_("Ignore the following errors or warnings:"),
'pycodestyle/ignore', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Example codes: E201, E303"))
code_style_max_line_length = self.create_spinbox(
_("Maximum allowed line length:"), None,
'pycodestyle/max_line_length', min_=10, max_=500, step=1,
tip=_("Default is 79"))
# Code style layout
code_style_g_layout = QGridLayout()
code_style_g_layout.addWidget(
self.code_style_filenames_match.label, 1, 0)
code_style_g_layout.addWidget(
self.code_style_filenames_match.textbox, 1, 1)
code_style_g_layout.addWidget(self.code_style_exclude.label, 2, 0)
code_style_g_layout.addWidget(self.code_style_exclude.textbox, 2, 1)
code_style_g_layout.addWidget(code_style_select.label, 3, 0)
code_style_g_layout.addWidget(code_style_select.textbox, 3, 1)
code_style_g_layout.addWidget(code_style_ignore.label, 4, 0)
code_style_g_layout.addWidget(code_style_ignore.textbox, 4, 1)
code_style_g_layout.addWidget(code_style_max_line_length.plabel, 5, 0)
code_style_g_layout.addWidget(
code_style_max_line_length.spinbox, 5, 1)
# Set Code style options enabled/disabled
code_style_g_widget = QWidget()
code_style_g_widget.setLayout(code_style_g_layout)
code_style_g_widget.setEnabled(self.get_option('pycodestyle'))
code_style_check.toggled.connect(code_style_g_widget.setEnabled)
# Code style layout
code_style_layout = QVBoxLayout()
code_style_layout.addWidget(code_style_label)
code_style_layout.addWidget(code_style_check)
code_style_layout.addWidget(code_style_g_widget)
code_style_widget = QWidget()
code_style_widget.setLayout(code_style_layout)
# --- Docstring tab ---
# Docstring style label
numpy_url = (
"<a href='https://numpydoc.readthedocs.io/en/"
"latest/format.html'>Numpy</a>")
pep257_url = (
"<a href='https://www.python.org/dev/peps/pep-0257/'>PEP 257</a>")
docstring_style_codes = _(
"<a href='http://www.pydocstyle.org/en/stable"
"/error_codes.html'>page</a>")
docstring_style_label = QLabel(
_("Here you can decide if you want to perform style analysis on "
"your docstrings according to the {} or {} conventions. You can "
"also decide if you want to show or ignore specific errors, "
"according to the codes found on this {}.").format(
numpy_url, pep257_url, docstring_style_codes))
docstring_style_label.setOpenExternalLinks(True)
docstring_style_label.setWordWrap(True)
# Docstring style checkbox
docstring_style_check = self.create_checkbox(
_("Enable docstring style linting"),
'pydocstyle')
# Docstring style options
docstring_style_convention = self.create_combobox(
_("Choose the convention used to lint docstrings: "),
(("Numpy", 'numpy'),
("PEP 257", 'pep257'),
("Custom", 'custom')),
'pydocstyle/convention')
self.docstring_style_select = self.create_lineedit(
_("Show the following errors:"),
'pydocstyle/select', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Example codes: D413, D414"))
self.docstring_style_ignore = self.create_lineedit(
_("Ignore the following errors:"),
'pydocstyle/ignore', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Example codes: D107, D402"))
self.docstring_style_match = self.create_lineedit(
_("Only check filenames matching these patterns:"),
'pydocstyle/match', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Skip test files: (?!test_).*\\.py"))
self.docstring_style_match_dir = self.create_lineedit(
_("Only check in directories matching these patterns:"),
'pydocstyle/match_dir', alignment=Qt.Horizontal, word_wrap=False,
placeholder=_("Skip dot directories: [^\\.].*"))
# Custom option handling
docstring_style_convention.combobox.currentTextChanged.connect(
self.setup_docstring_style_convention)
current_convention = docstring_style_convention.combobox.currentText()
self.setup_docstring_style_convention(current_convention)
# Docstring style layout
docstring_style_g_layout = QGridLayout()
docstring_style_g_layout.addWidget(
docstring_style_convention.label, 1, 0)
docstring_style_g_layout.addWidget(
docstring_style_convention.combobox, 1, 1)
docstring_style_g_layout.addWidget(
self.docstring_style_select.label, 2, 0)
docstring_style_g_layout.addWidget(
self.docstring_style_select.textbox, 2, 1)
docstring_style_g_layout.addWidget(
self.docstring_style_ignore.label, 3, 0)
docstring_style_g_layout.addWidget(
self.docstring_style_ignore.textbox, 3, 1)
docstring_style_g_layout.addWidget(
self.docstring_style_match.label, 4, 0)
docstring_style_g_layout.addWidget(
self.docstring_style_match.textbox, 4, 1)
docstring_style_g_layout.addWidget(
self.docstring_style_match_dir.label, 5, 0)
docstring_style_g_layout.addWidget(
self.docstring_style_match_dir.textbox, 5, 1)
# Set Docstring style options enabled/disabled
docstring_style_g_widget = QWidget()
docstring_style_g_widget.setLayout(docstring_style_g_layout)
docstring_style_g_widget.setEnabled(self.get_option('pydocstyle'))
docstring_style_check.toggled.connect(
docstring_style_g_widget.setEnabled)
# Docstring style layout
docstring_style_layout = QVBoxLayout()
docstring_style_layout.addWidget(docstring_style_label)
docstring_style_layout.addWidget(docstring_style_check)
docstring_style_layout.addWidget(docstring_style_g_widget)
docstring_style_widget = QWidget()
docstring_style_widget.setLayout(docstring_style_layout)
# --- Advanced tab ---
# Advanced label
advanced_label = QLabel(
_("Please don't modify these values unless "
"you know what you're doing!"))
advanced_label.setWordWrap(True)
advanced_label.setAlignment(Qt.AlignJustify)
# Advanced options
advanced_command_launch = self.create_lineedit(
_("Command to launch the Python language server: "),
'advanced/command_launch', alignment=Qt.Horizontal,
word_wrap=False)
advanced_host = self.create_lineedit(
_("IP Address and port to bind the server to: "),
'advanced/host', alignment=Qt.Horizontal,
word_wrap=False)
advanced_port = self.create_spinbox(
":", "", 'advanced/port', min_=1, max_=65535, step=1)
# Advanced layout
advanced_g_layout = QGridLayout()
advanced_g_layout.addWidget(advanced_command_launch.label, 1, 0)
advanced_g_layout.addWidget(advanced_command_launch.textbox, 1, 1)
advanced_g_layout.addWidget(advanced_host.label, 2, 0)
advanced_host_port_g_layout = QGridLayout()
advanced_host_port_g_layout.addWidget(advanced_host.textbox, 1, 0)
advanced_host_port_g_layout.addWidget(advanced_port.plabel, 1, 1)
advanced_host_port_g_layout.addWidget(advanced_port.spinbox, 1, 2)
advanced_g_layout.addLayout(advanced_host_port_g_layout, 2, 1)
advanced_widget = QWidget()
advanced_layout = QVBoxLayout()
advanced_layout.addWidget(advanced_label)
advanced_layout.addLayout(advanced_g_layout)
advanced_widget.setLayout(advanced_layout)
# --- Other servers tab ---
# Section label
servers_label = QLabel(
_("Spyder uses the <a href=\"{lsp_url}\">Language Server "
"Protocol</a> to provide code completion and linting "
"for its Editor. Here, you can setup and configure LSP servers "
"for languages other than Python, so Spyder can provide such "
"features for those languages as well."
).format(lsp_url=LSP_URL))
servers_label.setOpenExternalLinks(True)
servers_label.setWordWrap(True)
servers_label.setAlignment(Qt.AlignJustify)
# Servers table
table_group = QGroupBox(_('Available servers:'))
self.table = LSPServerTable(self, text_color=ima.MAIN_FG_COLOR)
table_layout = QVBoxLayout()
table_layout.addWidget(self.table)
table_group.setLayout(table_layout)
# Buttons
self.reset_btn = QPushButton(_("Reset to default values"))
self.new_btn = QPushButton(_("Set up a new server"))
self.delete_btn = QPushButton(_("Delete currently selected server"))
self.delete_btn.setEnabled(False)
# Slots connected to buttons
self.new_btn.clicked.connect(self.create_new_server)
self.reset_btn.clicked.connect(self.reset_to_default)
self.delete_btn.clicked.connect(self.delete_server)
# Buttons layout
btns = [self.new_btn, self.delete_btn, self.reset_btn]
buttons_layout = QGridLayout()
for i, btn in enumerate(btns):
buttons_layout.addWidget(btn, i, 1)
buttons_layout.setColumnStretch(0, 1)
buttons_layout.setColumnStretch(1, 2)
buttons_layout.setColumnStretch(2, 1)
# Combined layout
servers_widget = QWidget()
servers_layout = QVBoxLayout()
servers_layout.addSpacing(-10)
servers_layout.addWidget(servers_label)
servers_layout.addWidget(table_group)
servers_layout.addSpacing(10)
servers_layout.addLayout(buttons_layout)
servers_widget.setLayout(servers_layout)
# --- Tabs organization ---
tabs = QTabWidget()
tabs.addTab(self.create_tab(basic_features_group, advanced_group),
_('Introspection'))
tabs.addTab(self.create_tab(linting_widget), _('Linting'))
tabs.addTab(self.create_tab(code_style_widget), _('Code style'))
tabs.addTab(self.create_tab(docstring_style_widget),
_('Docstring style'))
tabs.addTab(self.create_tab(advanced_widget),
_('Advanced'))
tabs.addTab(self.create_tab(servers_widget), _('Other languages'))
vlayout = QVBoxLayout()
vlayout.addWidget(tabs)
self.setLayout(vlayout)