def load(self, name, temp=False):
"""Load a named session.
Args:
name: The name of the session to load.
temp: If given, don't set the current session.
"""
path = self._get_session_path(name, check_exists=True)
try:
with open(path, encoding='utf-8') as f:
data = utils.yaml_load(f)
except (OSError, UnicodeDecodeError, yaml.YAMLError) as e:
raise SessionError(e)
log.sessions.debug("Loading session {} from {}...".format(name, path))
if data is None:
raise SessionError("Got empty session file")
if qtutils.is_single_process():
if any(win.get('private') for win in data['windows']):
raise SessionError("Can't load a session with private windows "
"in single process mode.")
for win in data['windows']:
self._load_window(win)
if data['windows']:
self.did_load = True
if not name.startswith('_') and not temp:
self._current = name
def __init__(self, *, win_id, private, parent=None):
if private:
assert not qtutils.is_single_process()
super().__init__(parent)
self.widget = tabwidget.TabWidget(win_id, parent=self)
self._win_id = win_id
self._tab_insert_idx_left = 0
self._tab_insert_idx_right = -1
self.shutting_down = False
self.widget.tabCloseRequested.connect(self.on_tab_close_requested)
self.widget.new_tab_requested.connect(self.tabopen)
self.widget.currentChanged.connect(self._on_current_changed)
self.cur_fullscreen_requested.connect(self.widget.tabBar().maybe_hide)
self.widget.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
# WORKAROUND for https://bugreports.qt.io/browse/QTBUG-65223
if qtutils.version_check('5.10', compiled=False):
self.cur_load_finished.connect(self._leave_modes_on_load)
else:
self.cur_load_started.connect(self._leave_modes_on_load)
# This init is never used, it is immediately thrown away in the next
# line.
self._undo_stack = collections.deque()
self._update_stack_size()
self._filter = signalfilter.SignalFilter(win_id, self)
self._now_focused = None
self.search_text = None
self.search_options = {}
self._local_marks = {}
self._global_marks = {}
self.default_window_icon = self.widget.window().windowIcon()
self.is_private = private
config.instance.changed.connect(self._on_config_changed)
def _init_profiles():
"""Init the two used QWebEngineProfiles."""
global default_profile, private_profile, default_user_agent
default_profile = QWebEngineProfile.defaultProfile()
default_user_agent = default_profile.httpUserAgent()
default_profile.setter = ProfileSetter(default_profile)
default_profile.setCachePath(os.path.join(standarddir.cache(),
'webengine'))
default_profile.setPersistentStoragePath(
os.path.join(standarddir.data(), 'webengine'))
default_profile.setter.init_profile()
default_profile.setter.set_persistent_cookie_policy()
if not qtutils.is_single_process():
private_profile = QWebEngineProfile()
private_profile.setter = ProfileSetter(private_profile)
assert private_profile.isOffTheRecord()
private_profile.setter.init_profile()
def _process_args(args):
"""Open startpage etc. and process commandline args."""
if not args.override_restore:
_load_session(args.session)
session_manager = objreg.get('session-manager')
if not session_manager.did_load:
log.init.debug("Initializing main window...")
if config.val.content.private_browsing and qtutils.is_single_process():
err = Exception("Private windows are unavailable with "
"the single-process process model.")
error.handle_fatal_exc(err, args, 'Cannot start in private mode')
sys.exit(usertypes.Exit.err_init)
window = mainwindow.MainWindow(private=None)
if not args.nowindow:
window.show()
q_app.setActiveWindow(window)
process_pos_args(args.command)
_open_startpage()
_open_special_pages(args)
delta = datetime.datetime.now() - earlyinit.START_TIME
log.init.debug("Init finished after {}s".format(delta.total_seconds()))
def test_is_single_process(monkeypatch, stubs, backend, arguments, single_process):
qapp = stubs.FakeQApplication(arguments=arguments)
monkeypatch.setattr(qtutils, 'QApplication', qapp)
monkeypatch.setattr(qtutils.objects, 'backend', backend)
assert qtutils.is_single_process() == single_process