def qute_version(_url):
"""Handler for qute://version."""
src = jinja.render('version.html',
title='Version info',
version=version.version_info(),
copyright=qutebrowser.__copyright__)
return 'text/html', src
def _gather_crash_info(self):
"""Gather crash information to display.
Args:
pages: A list of lists of the open pages (URLs as strings)
cmdhist: A list with the command history (as strings)
exc: An exception tuple (type, value, traceback)
"""
try:
launch_time = objects.qapp.launch_time.ctime()
crash_time = datetime.datetime.now().ctime()
text = 'Launch: {}\nCrash: {}'.format(launch_time, crash_time)
self._crash_info.append(('Timestamps', text))
except Exception:
self._crash_info.append(("Launch time", traceback.format_exc()))
try:
self._crash_info.append(("Version info", version.version_info()))
except Exception:
self._crash_info.append(("Version info", traceback.format_exc()))
try:
self._crash_info.append(
("Config", config.instance.dump_userconfig()))
except Exception:
self._crash_info.append(("Config", traceback.format_exc()))
try:
self._crash_info.append(("Environment", _get_environment_vars()))
except Exception:
self._crash_info.append(("Environment", traceback.format_exc()))
def run(args):
"""Initialize everything and run the application."""
if args.temp_basedir:
args.basedir = tempfile.mkdtemp(prefix='qutebrowser-basedir-')
log.init.debug("Main process PID: {}".format(os.getpid()))
log.init.debug("Initializing directories...")
standarddir.init(args)
resources.preload()
log.init.debug("Initializing config...")
configinit.early_init(args)
log.init.debug("Initializing application...")
app = Application(args)
objects.qapp = app
app.setOrganizationName("qutebrowser")
app.setApplicationName("qutebrowser")
# Default DesktopFileName is org.qutebrowser.qutebrowser, set in `get_argparser()`
app.setDesktopFileName(args.desktop_file_name)
app.setApplicationVersion(qutebrowser.__version__)
if args.version:
print(version.version_info())
sys.exit(usertypes.Exit.ok)
quitter.init(args)
crashsignal.init(q_app=app, args=args, quitter=quitter.instance)
try:
server = ipc.send_or_listen(args)
except ipc.Error:
# ipc.send_or_listen already displays the error message for us.
# We didn't really initialize much so far, so we just quit hard.
sys.exit(usertypes.Exit.err_ipc)
if server is None:
if args.backend is not None:
log.init.warning(
"Backend from the running instance will be used")
sys.exit(usertypes.Exit.ok)
init(args=args)
quitter.instance.shutting_down.connect(server.shutdown)
server.got_args.connect(
lambda args, target_arg, cwd:
process_pos_args(args, cwd=cwd, via_ipc=True, target_arg=target_arg))
ret = qt_mainloop()
return ret
def dump_exception_info(exc, pages, cmdhist, qobjects):
"""Dump exception info to stderr.
Args:
exc: An exception tuple (type, value, traceback)
pages: A list of lists of the open pages (URLs as strings)
cmdhist: A list with the command history (as strings)
qobjects: A list of all QObjects as string.
"""
print(file=sys.stderr)
print("\n\n===== Handling exception with --no-err-windows... =====\n\n",
file=sys.stderr)
print("\n---- Exceptions ----", file=sys.stderr)
print(''.join(traceback.format_exception(*exc)), file=sys.stderr)
print("\n---- Version info ----", file=sys.stderr)
try:
print(version.version_info(), file=sys.stderr)
except Exception:
traceback.print_exc()
print("\n---- Config ----", file=sys.stderr)
try:
print(config.instance.dump_userconfig(), file=sys.stderr)
except Exception:
traceback.print_exc()
print("\n---- Commandline args ----", file=sys.stderr)
print(' '.join(sys.argv[1:]), file=sys.stderr)
print("\n---- Open pages ----", file=sys.stderr)
print('\n\n'.join('\n'.join(e) for e in pages), file=sys.stderr)
print("\n---- Command history ----", file=sys.stderr)
print('\n'.join(cmdhist), file=sys.stderr)
print("\n---- Objects ----", file=sys.stderr)
print(qobjects, file=sys.stderr)
print("\n---- Environment ----", file=sys.stderr)
try:
print(_get_environment_vars(), file=sys.stderr)
except Exception:
traceback.print_exc()
def test_version_info(params, stubs, monkeypatch, config_stub):
"""Test version.version_info()."""
config.instance.config_py_loaded = params.config_py_loaded
import_path = pathlib.Path('/IMPORTPATH').resolve()
patches = {
'qutebrowser.__file__': str(import_path / '__init__.py'),
'qutebrowser.__version__': 'VERSION',
'_git_str': lambda: ('GIT COMMIT' if params.git_commit else None),
'platform.python_implementation': lambda: 'PYTHON IMPLEMENTATION',
'platform.python_version': lambda: 'PYTHON VERSION',
'sys.executable': 'EXECUTABLE PATH',
'PYQT_VERSION_STR': 'PYQT VERSION',
'earlyinit.qt_version': lambda: 'QT VERSION',
'_module_versions': lambda: ['MODULE VERSION 1', 'MODULE VERSION 2'],
'_pdfjs_version': lambda: 'PDFJS VERSION',
'QSslSocket': FakeQSslSocket('SSL VERSION', params.ssl_support),
'platform.platform': lambda: 'PLATFORM',
'platform.architecture': lambda: ('ARCHITECTURE', ''),
'_os_info': lambda: ['OS INFO 1', 'OS INFO 2'],
'_path_info': lambda: {'PATH DESC': 'PATH NAME'},
'objects.qapp': (stubs.FakeQApplication(style='STYLE', platform_name='PLATFORM')
if params.qapp else None),
'QLibraryInfo.location': (lambda _loc: 'QT PATH'),
'sql.version': lambda: 'SQLITE VERSION',
'_uptime': lambda: datetime.timedelta(hours=1, minutes=23, seconds=45),
'config.instance.yaml_loaded': params.autoconfig_loaded,
}
version.opengl_info.cache_clear()
monkeypatch.setenv('QUTE_FAKE_OPENGL', 'VENDOR, 1.0 VERSION')
substitutions = {
'git_commit': '\nGit commit: GIT COMMIT' if params.git_commit else '',
'style': '\nStyle: STYLE' if params.qapp else '',
'platform_plugin': ('\nPlatform plugin: PLATFORM' if params.qapp
else ''),
'opengl': '\nOpenGL: VENDOR, 1.0 VERSION' if params.qapp else '',
'qt': 'QT VERSION',
'frozen': str(params.frozen),
'import_path': import_path,
'python_path': 'EXECUTABLE PATH',
'uptime': "1:23:45",
'autoconfig_loaded': "yes" if params.autoconfig_loaded else "no",
}
patches['qtwebengine_versions'] = (
lambda avoid_init: version.WebEngineVersions(
webengine=utils.VersionNumber(1, 2, 3),
chromium=None,
source='faked',
)
)
if params.config_py_loaded:
substitutions["config_py_loaded"] = "{} has been loaded".format(
standarddir.config_py())
else:
substitutions["config_py_loaded"] = "no config.py was loaded"
if params.with_webkit:
patches['qWebKitVersion'] = lambda: 'WEBKIT VERSION'
patches['objects.backend'] = usertypes.Backend.QtWebKit
substitutions['backend'] = 'new QtWebKit (WebKit WEBKIT VERSION)'
else:
monkeypatch.delattr(version, 'qtutils.qWebKitVersion', raising=False)
patches['objects.backend'] = usertypes.Backend.QtWebEngine
substitutions['backend'] = 'QtWebEngine 1.2.3 (from faked)'
if params.known_distribution:
patches['distribution'] = lambda: version.DistributionInfo(
parsed=version.Distribution.arch, version=None,
pretty='LINUX DISTRIBUTION', id='arch')
substitutions['linuxdist'] = ('\nLinux distribution: '
'LINUX DISTRIBUTION (arch)')
substitutions['osinfo'] = ''
else:
patches['distribution'] = lambda: None
substitutions['linuxdist'] = ''
substitutions['osinfo'] = 'OS INFO 1\nOS INFO 2\n'
substitutions['ssl'] = 'SSL VERSION' if params.ssl_support else 'no'
for name, val in patches.items():
monkeypatch.setattr(f'qutebrowser.utils.version.{name}', val)
if params.frozen:
monkeypatch.setattr(sys, 'frozen', True, raising=False)
else:
monkeypatch.delattr(sys, 'frozen', raising=False)
template = version._LOGO.lstrip('\n') + textwrap.dedent("""
qutebrowser vVERSION{git_commit}
Backend: {backend}
Qt: {qt}
PYTHON IMPLEMENTATION: PYTHON VERSION
PyQt: PYQT VERSION
MODULE VERSION 1
MODULE VERSION 2
pdf.js: PDFJS VERSION
sqlite: SQLITE VERSION
QtNetwork SSL: {ssl}
{style}{platform_plugin}{opengl}
Platform: PLATFORM, ARCHITECTURE{linuxdist}
Frozen: {frozen}
Imported from {import_path}
Using Python from {python_path}
Qt library executable path: QT PATH, data path: QT PATH
{osinfo}
Paths:
PATH DESC: PATH NAME
Autoconfig loaded: {autoconfig_loaded}
Config.py: {config_py_loaded}
Uptime: {uptime}
""".lstrip('\n'))
expected = template.rstrip('\n').format(**substitutions)
assert version.version_info() == expected
