def toggle_wrap_mode(self, checked):
"""Toggle wrap mode"""
if self.tabwidget is None:
return
for editor in self.editors:
editor.toggle_wrap_mode(checked)
CONF.set(self.ID, 'wrap', checked)
def toggle_wrap_mode(self, checked):
"""Toggle wrap mode"""
if self.tabwidget is None:
return
for editor in self.editors:
editor.toggle_wrap_mode(checked)
CONF.set(self.ID, 'wrap', checked)
def option_changed(self, option, value):
"""
Change a plugin option in configuration file
Use a SIGNAL to call it, e.g.:
self.emit(SIGNAL('option_changed'), 'show_all', checked)
"""
CONF.set(self.ID, option, value)
def toggle_wrap_mode(self, checked):
"""Toggle wrap mode"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.toggle_wrap_mode(checked)
CONF.set(self.ID, 'wrap', checked)
def toggle_codecompletion(self, checked):
"""Toggle automatic code completion"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.set_codecompletion_auto(checked)
CONF.set(self.ID, 'codecompletion/auto', checked)
def run(self, session):
from spyderlib import spyder
from spyderlib.config import CONF
cs.exit_if_not_exists(session)
app = spyder.initialize()
# This should come from our command line parser, however, Spyder does
# not provide a way to get the argument parser but only the parsed
# arguments.
opts = {
'working_directory': cs.path(),
'debug': False,
'profile': False,
'multithreaded': False,
'light': False
}
# The python executable is set explicitly here, because Spyder tends
# not to pick up the one used in a virtualenv. This should be set in a
# profile in order to not mess with the user's settings.
CONF.set('console', 'pythonexecutable', sys.executable)
main = spyder.MainWindow(Bunch(opts))
main.setup()
main.show()
main.open_file(cs.path(session))
app.exec_()
def change_history_depth(self):
"Change history max entries" ""
depth, valid = QInputDialog.getInteger(
self, self.tr('History'), self.tr('Maximum entries'),
CONF.get(self.ID, 'max_entries'), 10, 10000)
if valid:
CONF.set(self.ID, 'max_entries', depth)
def toggle_codecompletion_enter(self, checked):
"""Toggle Enter key for code completion"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.set_codecompletion_enter(checked)
CONF.set(self.ID, 'autocompletion/enter-key', checked)
def toggle_codecompletion(self, checked):
"""Toggle code completion"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.set_codecompletion(checked)
CONF.set(self.ID, 'autocompletion/enabled', checked)
def toggle_calltips(self, checked):
"""Toggle calltips"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.set_calltips(checked)
CONF.set(self.ID, 'calltips', checked)
def run(self, session):
from spyderlib import spyder
from spyderlib.config import CONF
cs.exit_if_not_exists(session)
app = spyder.initialize()
# This should come from our command line parser, however, Spyder does
# not provide a way to get the argument parser but only the parsed
# arguments.
opts = {'working_directory': cs.path(),
'debug': False,
'profile': False,
'multithreaded': False,
'light': False,
'new_instance': True}
# The python executable is set explicitly here, because Spyder tends
# not to pick up the one used in a virtualenv. This should be set in a
# profile in order to not mess with the user's settings.
CONF.set('console', 'pythonexecutable', sys.executable)
main = spyder.MainWindow(Bunch(opts))
main.setup()
main.show()
main.open_file(cs.path(session))
app.exec_()
def set_option(self, option, value):
"""
Set a plugin option in configuration file
Use a SIGNAL to call it, e.g.:
plugin.sig_option_changed.emit('show_all', checked)
"""
CONF.set(self.CONF_SECTION, str(option), value)
def set_option(self, option, value):
"""
Set a plugin option in configuration file
Use a SIGNAL to call it, e.g.:
plugin.sig_option_changed.emit('show_all', checked)
"""
CONF.set(self.CONF_SECTION, str(option), value)
def toggle_wrap_mode(self, checked):
"""Toggle wrap mode"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.toggle_wrap_mode(checked)
CONF.set(self.ID, 'wrap', checked)
def setup_api(self):
"""Load and prepare Python API"""
if self.lexer() is None:
return
self.api = QsciAPIs(self.lexer())
is_api_ready = False
api_path = CONF.get('editor', 'api')
if not osp.isfile(api_path):
from spyderlib.config import DATA_PATH
api_path = osp.join(DATA_PATH, 'python.api')
if osp.isfile(api_path):
CONF.set('editor', 'api', api_path)
else:
return False
api_size = CONF.get('editor', 'api_size', None)
current_api_size = os.stat(api_path).st_size
if api_size is not None and api_size == current_api_size:
if self.api.isPrepared():
is_api_ready = self.api.loadPrepared()
else:
CONF.set('editor', 'api_size', current_api_size)
if not is_api_ready:
if self.api.load(api_path):
self.api.prepare()
self.connect(self.api, SIGNAL("apiPreparationFinished()"),
self.api.savePrepared)
return is_api_ready
def toggle_calltips(self, checked):
"""Toggle calltips"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.set_calltips(checked)
CONF.set(self.ID, 'calltips', checked)
def toggle_codecompletion(self, checked):
"""Toggle code completion"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.set_codecompletion(checked)
CONF.set(self.ID, 'autocompletion/enabled', checked)
def toggle_codecompletion_enter(self, checked):
"""Toggle Enter key for code completion"""
if self.tabwidget is None:
return
for shell in self.shells:
shell.shell.set_codecompletion_enter(checked)
CONF.set(self.ID, 'autocompletion/enter-key', checked)
def save_config(self):
"""Save configuration: opened projects & tree widget state"""
data = self.get_project_config()
cPickle.dump(data, file(self.DATAPATH, 'w'))
CONF.set(self.ID, 'expanded_state',
self.treewidget.get_expanded_state())
CONF.set(self.ID, 'scrollbar_position',
self.treewidget.get_scrollbar_position())
def change_exteditor(self):
"""Change external editor path"""
path, valid = QInputDialog.getText(
self, self.tr('External editor'),
self.tr('External editor executable path:'), QLineEdit.Normal,
CONF.get(self.ID, 'external_editor/path'))
if valid:
CONF.set(self.ID, 'external_editor/path', unicode(path))
def change_history_depth(self):
"Change history max entries"""
depth, valid = QInputDialog.getInteger(self, self.tr('History'),
self.tr('Maximum entries'),
CONF.get(self.ID, 'max_entries'),
10, 10000)
if valid:
CONF.set(self.ID, 'max_entries', depth)
def change_exteditor(self):
"""Change external editor path"""
path, valid = QInputDialog.getText(self, self.tr('External editor'),
self.tr('External editor executable path:'),
QLineEdit.Normal,
CONF.get(self.ID, 'external_editor/path'))
if valid:
CONF.set(self.ID, 'external_editor/path', unicode(path))
def change_max_line_count(self):
"Change maximum line count"""
mlc, valid = QInputDialog.getInteger(self, self.tr('Buffer'),
self.tr('Maximum line count'),
CONF.get(self.ID, 'max_line_count'),
10, 1000000)
if valid:
self.shell.setMaximumBlockCount(mlc)
CONF.set(self.ID, 'max_line_count', mlc)
def _get_run_configurations():
history_count = CONF.get('run', 'history', 20)
try:
return [(filename, options)
for filename, options in CONF.get('run', 'configurations', [])
if osp.isfile(filename)][:history_count]
except ValueError:
CONF.set('run', 'configurations', [])
return []
def _get_run_configurations():
history_count = CONF.get('run', 'history', 20)
try:
return [(filename, options)
for filename, options in CONF.get('run', 'configurations', [])
if osp.isfile(filename)][:history_count]
except ValueError:
CONF.set('run', 'configurations', [])
return []
def set_ipython_options(self):
"""Set IPython interpreter arguments"""
arguments, valid = QInputDialog.getText(self,
self.tr('IPython'),
self.tr('IPython command line options:\n'
'(Qt4 support: -q4thread)\n'
'(Qt4 and matplotlib support: -q4thread -pylab)'),
QLineEdit.Normal, CONF.get(self.ID, 'ipython_options'))
if valid:
CONF.set(self.ID, 'ipython_options', unicode(arguments))
def toggle_rollbackimporter(self, checked):
"""Toggle rollback importer"""
CONF.set(self.ID, 'rollback_importer', checked)
if checked and self.isVisible():
QMessageBox.warning(self, self.get_widget_title(),
self.tr("The rollback importer requires a restart "
"of Spyder to be fully functionnal "
"(otherwise only newly imported modules "
"will be reloaded when executing scripts)."),
QMessageBox.Ok)
def toggle_rollbackimporter(self, checked):
"""Toggle rollback importer"""
CONF.set(self.ID, 'rollback_importer', checked)
if checked and self.isVisible():
QMessageBox.warning(
self, self.get_widget_title(),
self.tr("The rollback importer requires a restart "
"of Spyder to be fully functionnal "
"(otherwise only newly imported modules "
"will be reloaded when executing scripts)."),
QMessageBox.Ok)
def set_color_scheme(name, color_scheme, replace=True):
"""Set syntax color scheme"""
section = "color_schemes"
names = CONF.get("color_schemes", "names", [])
for key in sh.COLOR_SCHEME_KEYS:
option = "%s/%s" % (name, key)
value = CONF.get(section, option, default=None)
if value is None or replace or name not in names:
CONF.set(section, option, color_scheme[key])
names.append(to_text_string(name))
CONF.set(section, "names", sorted(list(set(names))))
def toggle_icontext(self, checked):
"""Toggle icon text"""
CONF.set(self.ID, 'show_icontext', checked)
if self.tabwidget is None:
return
for index in range(self.tabwidget.count()):
for widget in self.tabwidget.widget(index).get_toolbar_buttons():
if checked:
widget.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
else:
widget.setToolButtonStyle(Qt.ToolButtonIconOnly)
def set_color_scheme(name, color_scheme, replace=True):
"""Set syntax color scheme"""
section = "color_schemes"
names = CONF.get("color_schemes", "names", [])
for key in sh.COLOR_SCHEME_KEYS:
option = "%s/%s" % (name, key)
value = CONF.get(section, option, default=None)
if value is None or replace or name not in names:
CONF.set(section, option, color_scheme[key])
names.append(to_text_string(name))
CONF.set(section, "names", sorted(list(set(names))))
def __init__(self, parent=None):
QDialog.__init__(self, parent)
self.main = parent
# Widgets
self.pages_widget = QStackedWidget()
self.contents_widget = QListWidget()
self.button_reset = QPushButton(_('Reset to defaults'))
bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Apply |
QDialogButtonBox.Cancel)
self.apply_btn = bbox.button(QDialogButtonBox.Apply)
# Widgets setup
# Destroying the C++ object right after closing the dialog box,
# otherwise it may be garbage-collected in another QThread
# (e.g. the editor's analysis thread in Spyder), thus leading to
# a segmentation fault on UNIX or an application crash on Windows
self.setAttribute(Qt.WA_DeleteOnClose)
self.setWindowTitle(_('Preferences'))
self.setWindowIcon(ima.icon('configure'))
self.contents_widget.setMovement(QListView.Static)
self.contents_widget.setSpacing(1)
self.contents_widget.setCurrentRow(0)
# Layout
hsplitter = QSplitter()
hsplitter.addWidget(self.contents_widget)
hsplitter.addWidget(self.pages_widget)
btnlayout = QHBoxLayout()
btnlayout.addWidget(self.button_reset)
btnlayout.addStretch(1)
btnlayout.addWidget(bbox)
vlayout = QVBoxLayout()
vlayout.addWidget(hsplitter)
vlayout.addLayout(btnlayout)
self.setLayout(vlayout)
# Signals and slots
self.button_reset.clicked.connect(self.main.reset_spyder)
self.pages_widget.currentChanged.connect(self.current_page_changed)
self.contents_widget.currentRowChanged.connect(
self.pages_widget.setCurrentIndex)
bbox.accepted.connect(self.accept)
bbox.rejected.connect(self.reject)
bbox.clicked.connect(self.button_clicked)
# Ensures that the config is present on spyder first run
CONF.set('main', 'interface_language', load_lang_conf())
def __init__(self, parent=None):
QDialog.__init__(self, parent)
# Destroying the C++ object right after closing the dialog box,
# otherwise it may be garbage-collected in another QThread
# (e.g. the editor's analysis thread in Spyder), thus leading to
# a segmentation fault on UNIX or an application crash on Windows
self.setAttribute(Qt.WA_DeleteOnClose)
self.contents_widget = QListWidget()
self.contents_widget.setMovement(QListView.Static)
self.contents_widget.setSpacing(1)
bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Apply
| QDialogButtonBox.Cancel)
self.apply_btn = bbox.button(QDialogButtonBox.Apply)
bbox.accepted.connect(self.accept)
bbox.rejected.connect(self.reject)
bbox.clicked.connect(self.button_clicked)
self.pages_widget = QStackedWidget()
self.pages_widget.currentChanged.connect(self.current_page_changed)
self.contents_widget.currentRowChanged.connect(
self.pages_widget.setCurrentIndex)
self.contents_widget.setCurrentRow(0)
hsplitter = QSplitter()
hsplitter.addWidget(self.contents_widget)
hsplitter.addWidget(self.pages_widget)
btnlayout = QHBoxLayout()
btnlayout.addStretch(1)
btnlayout.addWidget(bbox)
vlayout = QVBoxLayout()
vlayout.addWidget(hsplitter)
vlayout.addLayout(btnlayout)
self.setLayout(vlayout)
self.setWindowTitle(_('Preferences'))
self.setWindowIcon(ima.icon('configure'))
# Ensures that the config is present on spyder first run
CONF.set('main', 'interface_language', load_lang_conf())
def set_font(font, section, option=None):
"""Set font"""
if option is None:
option = 'font'
else:
option += '/font'
CONF.set(section, option + '/family', to_text_string(font.family()))
CONF.set(section, option + '/size', float(font.pointSize()))
CONF.set(section, option + '/italic', int(font.italic()))
CONF.set(section, option + '/bold', int(font.bold()))
FONT_CACHE[(section, option)] = font
def set_font(font, section, option=None):
"""Set font"""
if option is None:
option = 'font'
else:
option += '/font'
CONF.set(section, option+'/family', to_text_string(font.family()))
CONF.set(section, option+'/size', float(font.pointSize()))
CONF.set(section, option+'/italic', int(font.italic()))
CONF.set(section, option+'/bold', int(font.bold()))
FONT_CACHE[(section, option)] = font
def __init__(self, parent, light_mode):
self.light_mode = light_mode
self.commands = []
self.tabwidget = None
self.menu_actions = None
self.inspector = None
self.historylog = None
self.variableexplorer = None # variable explorer plugin
self.ipython_count = 0
self.python_count = 0
self.terminal_count = 0
if CONF.get(self.ID, 'ipython_options', None) is None:
CONF.set(self.ID, 'ipython_options',
self.get_default_ipython_options())
self.shells = []
self.filenames = []
self.icons = []
SpyderPluginWidget.__init__(self, parent)
layout = QVBoxLayout()
self.tabwidget = Tabs(self, self.menu_actions)
self.connect(self.tabwidget, SIGNAL('currentChanged(int)'),
self.refresh_plugin)
self.connect(self.tabwidget, SIGNAL('move_data(int,int)'),
self.move_tab)
self.tabwidget.set_close_function(self.close_console)
layout.addWidget(self.tabwidget)
# Find/replace widget
self.find_widget = FindReplace(self)
self.find_widget.hide()
layout.addWidget(self.find_widget)
self.setLayout(layout)
# Accepting drops
self.setAcceptDrops(True)
def save_historylog(self):
"""Save current history log (all text in console)"""
title = _("Save history log")
self.emit(SIGNAL('redirect_stdio(bool)'), False)
filename, _selfilter = getsavefilename(self, title,
self.historylog_filename, "%s (*.log)" % _("History logs"))
self.emit(SIGNAL('redirect_stdio(bool)'), True)
if filename:
filename = osp.normpath(filename)
try:
encoding.write(unicode(self.get_text_with_eol()), filename)
self.historylog_filename = filename
CONF.set('main', 'historylog_filename', filename)
except EnvironmentError, error:
QMessageBox.critical(self, title,
_("<b>Unable to save file '%s'</b>"
"<br><br>Error message:<br>%s"
) % (osp.basename(filename),
unicode(error)))
def save_historylog(self):
"""Save current history log (all text in console)"""
title = translate("ShellBaseWidget", "Save history log")
self.emit(SIGNAL('redirect_stdio(bool)'), False)
filename = QFileDialog.getSaveFileName(self, title,
self.historylog_filename, "History logs (*.log)")
self.emit(SIGNAL('redirect_stdio(bool)'), True)
if filename:
filename = osp.normpath(unicode(filename))
try:
encoding.write(unicode(self.text()), filename)
self.historylog_filename = filename
CONF.set('main', 'historylog_filename', filename)
except EnvironmentError, error:
QMessageBox.critical(self, title,
translate("ShellBaseWidget",
"<b>Unable to save file '%1'</b>"
"<br><br>Error message:<br>%2") \
.arg(osp.basename(filename)).arg(str(error)))
def save_historylog(self):
"""Save current history log (all text in console)"""
title = translate("ShellBaseWidget", "Save history log")
self.emit(SIGNAL('redirect_stdio(bool)'), False)
filename = QFileDialog.getSaveFileName(self, title,
self.historylog_filename,
"History logs (*.log)")
self.emit(SIGNAL('redirect_stdio(bool)'), True)
if filename:
filename = osp.normpath(unicode(filename))
try:
encoding.write(unicode(self.text()), filename)
self.historylog_filename = filename
CONF.set('main', 'historylog_filename', filename)
except EnvironmentError, error:
QMessageBox.critical(self, title,
translate("ShellBaseWidget",
"<b>Unable to save file '%1'</b>"
"<br><br>Error message:<br>%2") \
.arg(osp.basename(filename)).arg(str(error)))
def save_historylog(self):
"""Save current history log (all text in console)"""
title = _("Save history log")
self.redirect_stdio.emit(False)
filename, _selfilter = getsavefilename(self, title,
self.historylog_filename, "%s (*.log)" % _("History logs"))
self.redirect_stdio.emit(True)
if filename:
filename = osp.normpath(filename)
try:
encoding.write(to_text_string(self.get_text_with_eol()),
filename)
self.historylog_filename = filename
CONF.set('main', 'historylog_filename', filename)
except EnvironmentError as error:
QMessageBox.critical(self, title,
_("<b>Unable to save file '%s'</b>"
"<br><br>Error message:<br>%s"
) % (osp.basename(filename),
to_text_string(error)))
def toggle_umd(self, checked):
"""Toggle UMD"""
CONF.set(self.ID, 'umd/enabled', checked)
if checked and self.isVisible():
QMessageBox.warning(self, self.get_plugin_title(),
self.tr("This option will enable the User Module Deleter (UMD) "
"in Python/IPython interpreters. UMD forces Python to "
"reload deeply modules during import when running a "
"Python script using the Spyder's builtin function "
"<b>runfile</b>."
"<br><br><b>1.</b> UMD may require to restart the "
"Python interpreter in which it will be called "
"(otherwise only newly imported modules will be "
"reloaded when executing scripts)."
"<br><br><b>2.</b> If errors occur when re-running a "
"PyQt-based program, please check that the Qt objects "
"are properly destroyed (e.g. you may have to use the "
"attribute <b>Qt.WA_DeleteOnClose</b> on your main "
"window, using the <b>setAttribute</b> method)"),
QMessageBox.Ok)
def setup_api(self):
"""Load and prepare API"""
if self.lexer() is None:
return
self.api = QsciAPIs(self.lexer())
is_api_ready = False
api_path = CONF.get('editor', 'api')
if not os.path.isfile(api_path):
return False
api_stat = CONF.get('editor', 'api_stat', None)
current_api_stat = os.stat(api_path)
if (api_stat is not None) and (api_stat == current_api_stat):
if self.api.isPrepared():
is_api_ready = self.api.loadPrepared()
else:
CONF.set('editor', 'api_stat', current_api_stat)
if not is_api_ready:
if self.api.load(api_path):
self.api.prepare()
self.connect(self.api, SIGNAL("apiPreparationFinished()"),
self.api.savePrepared)
return is_api_ready
def toggle_codecompletion_enter(self, checked):
"""Toggle Enter key for code completion"""
self.shell.set_codecompletion_enter(checked)
CONF.set(self.ID, 'autocompletion/enter-key', checked)
def toggle_codecompletion(self, checked):
"""Toggle code completion"""
self.shell.set_codecompletion(checked)
CONF.set(self.ID, 'autocompletion/enabled', checked)
def toggle_autosave(self, checked):
"""Toggle autosave mode"""
CONF.set(self.ID, 'autosave', checked)
def toggle_autorefresh(self, checked):
"""Toggle autorefresh mode"""
CONF.set(self.ID, 'autorefresh', checked)
self.refresh()
def closing(self, cancelable=False):
"""Perform actions before parent main window is closed"""
options = self.find_options.get_options(all=True)
if options is not None:
search_text, text_re, search_path, include, \
include_re, exclude, exclude_re = options
hist_limit = 15
search_text = search_text[:hist_limit]
search_path = search_path[:hist_limit]
include = include[:hist_limit]
exclude = exclude[:hist_limit]
CONF.set(self.ID, 'search_text', search_text)
CONF.set(self.ID, 'search_text_regexp', text_re)
CONF.set(self.ID, 'search_path', search_path)
CONF.set(self.ID, 'include', include)
CONF.set(self.ID, 'include_regexp', include_re)
CONF.set(self.ID, 'exclude', exclude)
CONF.set(self.ID, 'exclude_regexp', exclude_re)
return True
def toggle_exclude_private(self, checked):
"""Toggle exclude private references"""
CONF.set(self.ID, 'exclude_private', checked)
self.refresh()
def _set_run_configurations(configurations):
history_count = CONF.get('run', 'history', 20)
CONF.set('run', 'configurations', configurations[:history_count])
def option_changed(self, option, value):
CONF.set(self.ID, option, value)
self.refresh_table()
def set_firstrun_o(self):
CONF.set('run', ALWAYS_OPEN_FIRST_RUN_OPTION,
self.firstrun_cb.isChecked())
def toggle_exclude_upper(self, checked):
"""Toggle exclude upper-case references"""
CONF.set(self.ID, 'exclude_upper', checked)
self.refresh()
def _set_run_configurations(configurations):
history_count = CONF.get('run', 'history', 20)
CONF.set('run', 'configurations', configurations[:history_count])
def toggle_exclude_unsupported(self, checked):
"""Toggle exclude unsupported datatypes"""
CONF.set(self.ID, 'exclude_unsupported', checked)
self.refresh()
def set_shortcut(context, name, keystr):
"""Set keyboard shortcut (key sequence string)"""
CONF.set('shortcuts', '%s/%s' % (context, name), keystr)
def toggle_calltips(self, checked):
"""Toggle calltips"""
self.shell.set_calltips(checked)
CONF.set(self.ID, 'calltips', checked)
def set_firstrun_o(self):
CONF.set('run', ALWAYS_OPEN_FIRST_RUN_OPTION,
self.firstrun_cb.isChecked())
def toggle_singletab(self, checked):
"""Toggle single tab mode"""
CONF.set(self.ID, 'single_tab', checked)
def set_option(self, option, value):
CONF.set(self.CONF_SECTION, option, value)
