def on_report_clicked(self):
"""Prevent empty reports."""
if (not self._info.toPlainText().strip() and
not self._contact.toPlainText().strip() and
self._get_error_type() == 'segv' and
self._func == 'qt_mainloop'):
msgbox.msgbox(parent=self, title='Empty crash info',
text="Empty reports for fatal crashes are useless "
"and mean I'll spend time deleting reports I could "
"spend on developing qutebrowser instead.\n\nPlease "
"help making qutebrowser better by providing more "
"information, or don't report this.",
icon=QMessageBox.Critical)
else:
super().on_report_clicked()
def _handle_ssl_support(self, fatal: bool = False) -> None:
"""Check for full SSL availability.
If "fatal" is given, show an error and exit.
"""
if QSslSocket.supportsSsl():
return
if qtutils.version_check('5.12.4'):
version_text = ("If you use OpenSSL 1.0 with a PyQt package from "
"PyPI (e.g. on Ubuntu 16.04), you will need to "
"build OpenSSL 1.1 from sources and set "
"LD_LIBRARY_PATH accordingly.")
else:
version_text = ("If you use OpenSSL 1.1 with a PyQt package from "
"PyPI (e.g. on Archlinux or Debian Stretch), you "
"need to set LD_LIBRARY_PATH to the path of "
"OpenSSL 1.0 or use Qt >= 5.12.4.")
text = ("Could not initialize QtNetwork SSL support. {} This only "
"affects downloads and :adblock-update.".format(version_text))
if fatal:
errbox = msgbox.msgbox(parent=None,
title="SSL error",
text="Could not initialize SSL support.",
icon=QMessageBox.Critical,
plain_text=False)
errbox.exec_()
sys.exit(usertypes.Exit.err_init)
assert not fatal
log.init.warning(text)
def _handle_ssl_support(self, fatal: bool = False) -> None:
"""Check for full SSL availability.
If "fatal" is given, show an error and exit.
"""
text = ("Could not initialize QtNetwork SSL support. If you use "
"OpenSSL 1.1 with a PyQt package from PyPI (e.g. on Archlinux "
"or Debian Stretch), you need to set LD_LIBRARY_PATH to the "
"path of OpenSSL 1.0. This only affects downloads.")
if QSslSocket.supportsSsl():
return
if fatal:
errbox = msgbox.msgbox(parent=None,
title="SSL error",
text="Could not initialize SSL support.",
icon=QMessageBox.Critical,
plain_text=False)
errbox.exec_()
sys.exit(usertypes.Exit.err_init)
if fatal:
raise AssertionError
log.init.warning(text)
def test_plain_text(qtbot, plain_text, expected):
box = msgbox.msgbox(parent=None,
title='foo',
text='foo',
icon=QMessageBox.Information,
plain_text=plain_text)
qtbot.add_widget(box)
assert box.textFormat() == expected
def late_init(save_manager):
"""Initialize the rest of the config after the QApplication is created."""
global _init_errors
if _init_errors is not None:
errbox = msgbox.msgbox(parent=None,
title="Error while reading config",
text=_init_errors.to_html(),
icon=QMessageBox.Warning,
plain_text=False)
errbox.exec_()
_init_errors = None
config.instance.init_save_manager(save_manager)
configfiles.state.init_save_manager(save_manager)
def late_init(save_manager):
"""Initialize the rest of the config after the QApplication is created."""
global _init_errors
if _init_errors is not None:
errbox = msgbox.msgbox(parent=None,
title="Error while reading config",
text=_init_errors.to_html(),
icon=QMessageBox.Warning,
plain_text=False)
errbox.exec_()
_init_errors = None
config.instance.init_save_manager(save_manager)
configfiles.state.init_save_manager(save_manager)
def test_finished_signal(qtbot):
"""Make sure we can pass a slot to be called when the dialog finished."""
signal_triggered = False
def on_finished():
nonlocal signal_triggered
signal_triggered = True
box = msgbox.msgbox(parent=None, title='foo', text='foo',
icon=QMessageBox.Information, on_finished=on_finished)
qtbot.add_widget(box)
with qtbot.waitSignal(box.finished):
box.accept()
assert signal_triggered
def _check_backend_modules():
"""Check for the modules needed for QtWebKit/QtWebEngine."""
imports = _try_import_backends()
if imports.webkit_available and imports.webengine_available:
return
elif not imports.webkit_available and not imports.webengine_available:
text = ("<p>qutebrowser needs QtWebKit or QtWebEngine, but neither "
"could be imported!</p>"
"<p>The errors encountered were:<ul>"
"<li><b>QtWebKit:</b> {webkit_error}"
"<li><b>QtWebEngine:</b> {webengine_error}"
"</ul></p>".format(
webkit_error=html.escape(imports.webkit_error),
webengine_error=html.escape(imports.webengine_error)))
errbox = msgbox.msgbox(parent=None,
title="No backend library found!",
text=text,
icon=QMessageBox.Critical,
plain_text=False)
errbox.exec_()
sys.exit(usertypes.Exit.err_init)
elif objects.backend == usertypes.Backend.QtWebKit:
if imports.webkit_available:
return
assert imports.webengine_available
_show_dialog(
backend=usertypes.Backend.QtWebKit,
because="QtWebKit could not be imported",
text="<p><b>The error encountered was:</b><br/>{}</p>".format(
html.escape(imports.webkit_error))
)
elif objects.backend == usertypes.Backend.QtWebEngine:
if imports.webengine_available:
return
assert imports.webkit_available
_show_dialog(
backend=usertypes.Backend.QtWebEngine,
because="QtWebEngine could not be imported",
text="<p><b>The error encountered was:</b><br/>{}</p>".format(
html.escape(imports.webengine_error))
)
# Should never be reached
assert False
def _check_backend_modules():
"""Check for the modules needed for QtWebKit/QtWebEngine."""
imports = _try_import_backends()
if imports.webkit_available and imports.webengine_available:
return
elif not imports.webkit_available and not imports.webengine_available:
text = ("<p>qutebrowser needs QtWebKit or QtWebEngine, but neither "
"could be imported!</p>"
"<p>The errors encountered were:<ul>"
"<li><b>QtWebKit:</b> {webkit_error}"
"<li><b>QtWebEngine:</b> {webengine_error}"
"</ul></p>".format(
webkit_error=html.escape(imports.webkit_error),
webengine_error=html.escape(imports.webengine_error)))
errbox = msgbox.msgbox(parent=None,
title="No backend library found!",
text=text,
icon=QMessageBox.Critical,
plain_text=False)
errbox.exec_()
sys.exit(usertypes.Exit.err_init)
elif objects.backend == usertypes.Backend.QtWebKit:
if imports.webkit_available:
return
assert imports.webengine_available
_show_dialog(
backend=usertypes.Backend.QtWebKit,
because="QtWebKit could not be imported",
text="<p><b>The error encountered was:</b><br/>{}</p>".format(
html.escape(imports.webkit_error))
)
elif objects.backend == usertypes.Backend.QtWebEngine:
if imports.webengine_available:
return
assert imports.webkit_available
_show_dialog(
backend=usertypes.Backend.QtWebEngine,
because="QtWebEngine could not be imported",
text="<p><b>The error encountered was:</b><br/>{}</p>".format(
html.escape(imports.webengine_error))
)
# Should never be reached
assert False
def test_attributes(qtbot):
"""Test basic QMessageBox attributes."""
title = 'title'
text = 'text'
parent = QWidget()
qtbot.add_widget(parent)
icon = QMessageBox.Critical
buttons = QMessageBox.Ok | QMessageBox.Cancel
box = msgbox.msgbox(parent=parent, title=title, text=text, icon=icon,
buttons=buttons)
qtbot.add_widget(box)
if sys.platform != 'darwin':
assert box.windowTitle() == title
assert box.icon() == icon
assert box.standardButtons() == buttons
assert box.text() == text
assert box.parent() is parent
def late_init(save_manager: savemanager.SaveManager) -> None:
"""Initialize the rest of the config after the QApplication is created."""
global _init_errors
if _init_errors is not None:
errbox = msgbox.msgbox(parent=None,
title="Error while reading config",
text=_init_errors.to_html(),
icon=QMessageBox.Warning,
plain_text=False)
errbox.exec_()
if _init_errors.fatal:
sys.exit(usertypes.Exit.err_init)
_init_errors = None
configtypes.Font.set_default_family(config.val.fonts.default_family)
config.instance.changed.connect(_update_font_default_family)
config.instance.init_save_manager(save_manager)
configfiles.state.init_save_manager(save_manager)
def _handle_ssl_support(fatal=False):
"""Check for full SSL availability.
If "fatal" is given, show an error and exit.
"""
text = ("Could not initialize QtNetwork SSL support. If you use "
"OpenSSL 1.1 with a PyQt package from PyPI (e.g. on Archlinux "
"or Debian Stretch), you need to set LD_LIBRARY_PATH to the path "
"of OpenSSL 1.0. This only affects downloads.")
if QSslSocket.supportsSsl():
return
if fatal:
errbox = msgbox.msgbox(parent=None,
title="SSL error",
text="Could not initialize SSL support.",
icon=QMessageBox.Critical,
plain_text=False)
errbox.exec_()
sys.exit(usertypes.Exit.err_init)
assert not fatal
log.init.warning(text)
def test_plain_text(qtbot, plain_text, expected):
box = msgbox.msgbox(parent=None, title='foo', text='foo',
icon=QMessageBox.Information, plain_text=plain_text)
qtbot.add_widget(box)
assert box.textFormat() == expected
