本文整理汇总了Python中Orange.widgets.settings.SettingsHandler.widget_class方法的典型用法代码示例。如果您正苦于以下问题：Python SettingsHandler.widget_class方法的具体用法？Python SettingsHandler.widget_class怎么用？Python SettingsHandler.widget_class使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Orange.widgets.settings.SettingsHandler的用法示例。
在下文中一共展示了SettingsHandler.widget_class方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_initialize_widget
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def test_initialize_widget(self):
handler = SettingsHandler()
handler.defaults = {'default': 42, 'setting': 1}
handler.provider = provider = Mock()
handler.widget_class = SimpleWidget
provider.get_provider.return_value = provider
widget = SimpleWidget()
def reset_provider():
provider.get_provider.return_value = None
provider.reset_mock()
provider.get_provider.return_value = provider
# No data
handler.initialize(widget)
provider.initialize.assert_called_once_with(widget, {'default': 42,
'setting': 1})
# Dictionary data
reset_provider()
handler.initialize(widget, {'setting': 5})
provider.initialize.assert_called_once_with(widget, {'default': 42,
'setting': 5})
# Pickled data
reset_provider()
handler.initialize(widget, pickle.dumps({'setting': 5}))
provider.initialize.assert_called_once_with(widget, {'default': 42,
'setting': 5})示例2: test_read_defaults
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def test_read_defaults(self):
handler = SettingsHandler()
handler.widget_class = SimpleWidget
defaults = {'a': 5, 'b': {1: 5}}
with self.override_default_settings(SimpleWidget, defaults):
handler.read_defaults()
self.assertEqual(handler.defaults, defaults)示例3: override_default_settings
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def override_default_settings(self, widget, defaults=None):
if defaults is None:
defaults = {}
h = SettingsHandler()
h.widget_class = widget
h.defaults = defaults
filename = h._get_settings_filename()
h.write_defaults()
yield
if os.path.isfile(filename):
os.remove(filename)示例4: override_default_settings
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def override_default_settings(self, widget, defaults=None):
if defaults is None:
defaults = {}
h = SettingsHandler()
h.widget_class = widget
filename = h._get_settings_filename()
with open(filename, "wb") as f:
pickle.dump(defaults, f)
yield
if os.path.isfile(filename):
os.remove(filename)示例5: test_initialize_with_no_provider
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def test_initialize_with_no_provider(self, SettingProvider):
""":type SettingProvider: unittest.mock.Mock"""
handler = SettingsHandler()
handler.provider = Mock(get_provider=Mock(return_value=None))
handler.widget_class = SimpleWidget
provider = Mock()
SettingProvider.return_value = provider
widget = SimpleWidget()
# initializing an undeclared provider should display a warning
with warnings.catch_warnings(record=True) as w:
handler.initialize(widget)
self.assertEqual(1, len(w))
SettingProvider.assert_called_once_with(SimpleWidget)
provider.initialize.assert_called_once_with(widget, None)示例6: test_write_defaults
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def test_write_defaults(self):
fd, settings_file = mkstemp(suffix='.ini')
handler = SettingsHandler()
handler.widget_class = SimpleWidget
handler.defaults = {'a': 5, 'b': {1: 5}}
handler._get_settings_filename = lambda: settings_file
handler.write_defaults()
with open(settings_file, 'rb') as f:
default_settings = pickle.load(f)
os.close(fd)
self.assertEqual(default_settings.pop(VERSION_KEY, -0xBAD),
handler.widget_class.settings_version,)
self.assertEqual(default_settings, handler.defaults)
os.remove(settings_file)示例7: test_read_defaults_migrates_settings
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def test_read_defaults_migrates_settings(self):
handler = SettingsHandler()
handler.widget_class = SimpleWidget
migrate_settings = Mock()
with patch.object(SimpleWidget, "migrate_settings", migrate_settings):
# Old settings without version
settings = {"value": 5}
with self.override_default_settings(SimpleWidget, settings):
handler.read_defaults()
migrate_settings.assert_called_with(settings, 0)
migrate_settings.reset()
# Settings with version
settings_with_version = dict(settings)
settings_with_version[VERSION_KEY] = 1
with self.override_default_settings(SimpleWidget, settings_with_version):
handler.read_defaults()
migrate_settings.assert_called_with(settings, 1)示例8: test_initialize_component
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import widget_class [as 别名]
def test_initialize_component(self):
handler = SettingsHandler()
handler.defaults = {'default': 42}
provider = Mock()
handler.widget_class = SimpleWidget
handler.provider = Mock(get_provider=Mock(return_value=provider))
widget = SimpleWidget()
# No data
handler.initialize(widget)
provider.initialize.assert_called_once_with(widget, None)
# Dictionary data
provider.reset_mock()
handler.initialize(widget, {'setting': 5})
provider.initialize.assert_called_once_with(widget, {'setting': 5})
# Pickled data
provider.reset_mock()
handler.initialize(widget, pickle.dumps({'setting': 5}))
provider.initialize.assert_called_once_with(widget, {'setting': 5})