Python standarddir.cache函数代码示例

 def __init__(self, parent=None):
     super().__init__(parent)
     cache_dir = standarddir.cache()
     if config.get('general', 'private-browsing') or cache_dir is None:
         self._activated = False
     else:
         self._activated = True
         self.setCacheDirectory(os.path.join(standarddir.cache(), 'http'))
     self.setMaximumCacheSize(config.get('storage', 'cache-size'))
     objreg.get('config').changed.connect(self.on_config_changed)

 def on_config_changed(self, section, option):
     """Update cache size/activated if the config was changed."""
     if (section, option) == ('storage', 'cache-size'):
         self.setMaximumCacheSize(config.get('storage', 'cache-size'))
     elif (section, option) == ('general', 'private-browsing'):
         if (config.get('general', 'private-browsing') or
                 standarddir.cache() is None):
             self._activated = False
         else:
             self._activated = True
             self.setCacheDirectory(
                 os.path.join(standarddir.cache(), 'http'))

def init(_args):
    """Initialize the global QWebSettings."""
    cache_path = standarddir.cache()
    data_path = standarddir.data()

    QWebSettings.setIconDatabasePath(standarddir.cache())
    QWebSettings.setOfflineWebApplicationCachePath(
        os.path.join(cache_path, 'application-cache'))
    QWebSettings.globalSettings().setLocalStoragePath(
        os.path.join(data_path, 'local-storage'))
    QWebSettings.setOfflineStoragePath(
        os.path.join(data_path, 'offline-storage'))

    websettings.init_mappings(MAPPINGS)
    _set_user_stylesheet()
    config.instance.changed.connect(_update_settings)

 def test_cache(self, monkeypatch, tmpdir):
     """Test cache dir with XDG_CACHE_HOME not set."""
     monkeypatch.setenv('HOME', str(tmpdir))
     monkeypatch.delenv('XDG_CACHE_HOME', raising=False)
     standarddir.init(None)
     expected = tmpdir / '.cache' / 'qutebrowser_test'
     assert standarddir.cache() == expected

def init():
    """Initialize the global QWebSettings."""
    cache_path = standarddir.cache()
    data_path = standarddir.data()
    if config.get('general', 'private-browsing') or cache_path is None:
        QWebSettings.setIconDatabasePath('')
    else:
        QWebSettings.setIconDatabasePath(cache_path)
    if cache_path is not None:
        QWebSettings.setOfflineWebApplicationCachePath(
            os.path.join(cache_path, 'application-cache'))
    if data_path is not None:
        QWebSettings.globalSettings().setLocalStoragePath(
            os.path.join(data_path, 'local-storage'))
        QWebSettings.setOfflineStoragePath(
            os.path.join(data_path, 'offline-storage'))

    for sectname, section in MAPPINGS.items():
        for optname, mapping in section.items():
            default = mapping.save_default()
            log.config.vdebug("Saved default for {} -> {}: {!r}".format(
                sectname, optname, default))
            value = config.get(sectname, optname)
            log.config.vdebug("Setting {} -> {} to {!r}".format(
                sectname, optname, value))
            mapping.set(value)
    objreg.get('config').changed.connect(update_settings)

 def test_cache(self):
     """Test cache dir with XDG_CACHE_HOME not set."""
     env = {'HOME': self.temp_dir, 'XDG_CACHE_HOME': None}
     with helpers.environ_set_temp(env):
         standarddir.init(None)
         expected = os.path.join(self.temp_dir, '.cache', 'qutebrowser')
         self.assertEqual(standarddir.cache(), expected)

def update_settings(section, option):
    """Update global settings when qwebsettings changed."""
    cache_path = standarddir.cache()
    if (section, option) == ('general', 'private-browsing'):
        if config.get('general', 'private-browsing') or cache_path is None:
            QWebSettings.setIconDatabasePath('')
        else:
            QWebSettings.setIconDatabasePath(cache_path)
    websettings.update_mappings(MAPPINGS, section, option)

def update_settings(section, option):
    """Update global settings when qwebsettings changed."""
    if (section, option) == ('general', 'private-browsing'):
        cache_path = standarddir.cache()
        if config.get('general', 'private-browsing') or cache_path is None:
            QWebSettings.setIconDatabasePath('')
        else:
            QWebSettings.setIconDatabasePath(cache_path)
    elif section == 'ui' and option in ['hide-scrollbar', 'user-stylesheet']:
        _set_user_stylesheet()

    websettings.update_mappings(MAPPINGS, section, option)

def init(args):
    """Initialize the global QWebSettings."""
    if args.enable_webengine_inspector:
        os.environ['QTWEBENGINE_REMOTE_DEBUGGING'] = str(utils.random_port())

    profile = QWebEngineProfile.defaultProfile()
    profile.setCachePath(os.path.join(standarddir.cache(), 'webengine'))
    profile.setPersistentStoragePath(
        os.path.join(standarddir.data(), 'webengine'))
    _init_stylesheet(profile)

    websettings.init_mappings(MAPPINGS)
    objreg.get('config').changed.connect(update_settings)

def init(_args):
    """Initialize the global QWebSettings."""
    cache_path = standarddir.cache()
    data_path = standarddir.data()

    QWebSettings.setIconDatabasePath(standarddir.cache())
    QWebSettings.setOfflineWebApplicationCachePath(
        os.path.join(cache_path, 'application-cache'))
    QWebSettings.globalSettings().setLocalStoragePath(
        os.path.join(data_path, 'local-storage'))
    QWebSettings.setOfflineStoragePath(
        os.path.join(data_path, 'offline-storage'))

    settings = QWebSettings.globalSettings()
    _set_user_stylesheet(settings)
    _set_cookie_accept_policy(settings)
    _set_cache_maximum_pages(settings)

    config.instance.changed.connect(_update_settings)

    global global_settings
    global_settings = WebKitSettings(QWebSettings.globalSettings())
    global_settings.init_settings()

def init(_args):
    """Initialize the global QWebSettings."""
    cache_path = standarddir.cache()
    data_path = standarddir.data()

    QWebSettings.setIconDatabasePath(standarddir.cache())
    QWebSettings.setOfflineWebApplicationCachePath(
        os.path.join(cache_path, 'application-cache'))
    QWebSettings.globalSettings().setLocalStoragePath(
        os.path.join(data_path, 'local-storage'))
    QWebSettings.setOfflineStoragePath(
        os.path.join(data_path, 'offline-storage'))

    if (config.get('general', 'private-browsing') and
            not qtutils.version_check('5.4.2')):
        # WORKAROUND for https://codereview.qt-project.org/#/c/108936/
        # Won't work when private browsing is not enabled globally, but that's
        # the best we can do...
        QWebSettings.setIconDatabasePath('')

    websettings.init_mappings(MAPPINGS)
    _set_user_stylesheet()
    objreg.get('config').changed.connect(update_settings)

def update_settings(section, option):
    """Update global settings when qwebsettings changed."""
    if (section, option) == ('general', 'private-browsing'):
        if config.get('general', 'private-browsing'):
            QWebSettings.setIconDatabasePath('')
        else:
            QWebSettings.setIconDatabasePath(standarddir.cache())
    else:
        try:
            mapping = MAPPINGS[section][option]
        except KeyError:
            return
        value = config.get(section, option)
        mapping.set(value)

def _path_info():
    """Get info about important path names.

    Return:
        A dictionary of descriptive to actual path names.
    """
    return {
        'config': standarddir.config(),
        'data': standarddir.data(),
        'system_data': standarddir.system_data(),
        'cache': standarddir.cache(),
        'download': standarddir.download(),
        'runtime': standarddir.runtime(),
    }

def _init_profiles():
    """Init the two used QWebEngineProfiles."""
    global default_profile, private_profile
    default_profile = QWebEngineProfile.defaultProfile()
    default_profile.setCachePath(
        os.path.join(standarddir.cache(), 'webengine'))
    default_profile.setPersistentStoragePath(
        os.path.join(standarddir.data(), 'webengine'))
    _init_stylesheet(default_profile)
    _set_user_agent(default_profile)

    private_profile = QWebEngineProfile()
    assert private_profile.isOffTheRecord()
    _init_stylesheet(private_profile)
    _set_user_agent(private_profile)

def _path_info():
    """Get info about important path names.

    Return:
        A dictionary of descriptive to actual path names.
    """
    info = {
        'config': standarddir.config(),
        'data': standarddir.data(),
        'cache': standarddir.cache(),
        'runtime': standarddir.runtime(),
    }
    if standarddir.config() != standarddir.config(auto=True):
        info['auto config'] = standarddir.config(auto=True)
    if standarddir.data() != standarddir.data(system=True):
        info['system data'] = standarddir.data(system=True)
    return info