本文整理汇总了Python中Orange.widgets.settings.SettingsHandler.write_defaults方法的典型用法代码示例。如果您正苦于以下问题：Python SettingsHandler.write_defaults方法的具体用法？Python SettingsHandler.write_defaults怎么用？Python SettingsHandler.write_defaults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.write_defaults方法的6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_write_defaults_handles_permission_error
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import write_defaults [as 别名]
def test_write_defaults_handles_permission_error(self):
handler = SettingsHandler()
with named_file("") as f:
handler._get_settings_filename = lambda: f
with patch('Orange.widgets.settings.open', create=True) as mocked_open:
mocked_open.side_effect = PermissionError()
handler.write_defaults()示例2: test_write_defaults_handles_permission_error
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import write_defaults [as 别名]
def test_write_defaults_handles_permission_error(self):
handler = SettingsHandler()
with named_file("") as f:
handler._get_settings_filename = lambda: f
with patch("Orange.widgets.settings.log.error") as log, \
patch('Orange.widgets.settings.open', create=True,
side_effect=PermissionError):
handler.write_defaults()
log.assert_called()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 write_defaults [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: 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 write_defaults [as 别名]
def test_write_defaults(self):
f, settings_file = mkstemp(suffix='.ini')
handler = SettingsHandler()
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)
self.assertEqual(handler.defaults, default_settings)
os.remove(settings_file)示例5: test_write_defaults_handles_writing_errors
# 需要导入模块: from Orange.widgets.settings import SettingsHandler [as 别名]
# 或者: from Orange.widgets.settings.SettingsHandler import write_defaults [as 别名]
def test_write_defaults_handles_writing_errors(self):
handler = SettingsHandler()
for error in (EOFError, IOError, pickle.PicklingError):
f = NamedTemporaryFile("wt", delete=False)
f.close() # so it can be opened on windows
handler._get_settings_filename = lambda x=f: x.name
with patch.object(handler, "write_defaults_file") as mocked_write:
mocked_write.side_effect = error()
handler.write_defaults()
# Corrupt setting files should be removed
self.assertFalse(os.path.exists(f.name))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 write_defaults [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)