def tearDown(self):
# Check that the NullEngine was not set as the default mlab engine.
if not mlab.get_engine() is self._non_null_engine:
raise AssertionError("The NullEngine has overridden the default one")
engine_manager.current_engine = None
# Unregistering all unused engines.
registry.unregister_engine(self._non_null_engine)
for engine in list(registry.engines):
registry.unregister_engine(engine)
def tearDown(self):
# Check that the NullEngine was not set as the default mlab engine.
if not mlab.get_engine() is self._non_null_engine:
raise AssertionError("The NullEngine has overridden the default one")
engine_manager.current_engine = None
# Unregistering all unused engines.
registry.unregister_engine(self._non_null_engine)
for engine in list(registry.engines):
registry.unregister_engine(engine)
def tearDown(self):
# Check that the NullEngine is still the mlab engine
if not mlab.get_engine() is self.e:
raise AssertionError, \
"The NullEngine has been overridden"
engine_manager.current_engine = None
# Unregistering the engine, to avoid side-effects between tests
self.e.stop()
registry.unregister_engine(self.e)
def _closed_fired(self):
""" When the engine is closed, clear the viewer ref which otherwise
stores references to scenes to prevent crash on QT4.
See: self.new_scene and MlabSceneModel._closed_fired
"""
self._viewer_ref.clear()
self.scenes = []
preference_manager.root.on_trait_change(
self._show_helper_nodes_changed, 'show_helper_nodes', remove=True)
registry.unregister_engine(self)
def tearDown(self):
# Check that the NullEngine is still the mlab engine
current_engine = mlab.get_engine()
engine_overridden = current_engine is not self.e
engine_manager.current_engine = None
self.e.stop()
registry.unregister_engine(self.e)
if engine_overridden:
current_engine.stop()
registry.unregister_engine(current_engine)
raise AssertionError("The NullEngine has been overridden")
def _closed_fired(self):
""" When the engine is closed, clear the viewer ref which otherwise
stores references to scenes to prevent crash on QT4.
See: self.new_scene and MlabSceneModel._closed_fired
"""
self._viewer_ref.clear()
self.scenes = []
preference_manager.root.on_trait_change(self._show_helper_nodes_changed,
'show_helper_nodes',
remove=True)
registry.unregister_engine(self)
def tearDown(self):
# Check that the NullEngine is still the mlab engine
current_engine = mlab.get_engine()
engine_overridden = current_engine is not self.e
engine_manager.current_engine = None
self.e.stop()
registry.unregister_engine(self.e)
if engine_overridden:
current_engine.stop()
registry.unregister_engine(current_engine)
raise AssertionError("The NullEngine has been overridden")
def tearDown(self):
mlab.options.backend = self.backend
for engine in list(registry.engines):
registry.unregister_engine(engine)
def tearDown(self):
for engine in list(registry.engines.keys()):
registry.unregister_engine(engine)
def tearDown(self):
engine_manager.current_engine = None
# Unregistering the engine, to avoid side-effects between tests
self.e.stop()
registry.unregister_engine(self.e)
def tearDown(self):
if self.less_than_or_equal_to_vtk_5_10:
super(TestMlabPipeline, self).tearDown()
else:
for engine in list(registry.engines.keys()):
registry.unregister_engine(engine)
def tearDown(self):
mlab.options.backend = self.backend
for engine in list(registry.engines):
registry.unregister_engine(engine)
def tearDown(self):
if self.less_than_vtk_5_6:
super(TestMlabPipeline, self).setUp()
else:
for engine in registry.engines:
registry.unregister_engine(engine)
def tearDown(self):
if self.less_than_or_equal_to_vtk_5_10:
super(TestMlabPipeline, self).tearDown()
else:
for engine in list(registry.engines.keys()):
registry.unregister_engine(engine)
def tearDown(self):
if self.less_than_vtk_5_6:
super(TestMlabPipeline, self).setUp()
else:
for engine in registry.engines:
registry.unregister_engine(engine)
def stop(self):
registry.unregister_engine(self)
self.running = False
self.closed = True
def _stop_unregister_all_engines(self):
# Some tests leave around engines hanging around, so we clean them
# up to avoid strange test errors.
for engine in list(registry.engines.values()):
engine.stop()
registry.unregister_engine(engine)
def stop(self):
registry.unregister_engine(self)
self.running = False
def _stop_unregister_all_engines(self):
# Some tests leave around engines hanging around, so we clean them
# up to avoid strange test errors.
for engine in list(registry.engines.values()):
engine.stop()
registry.unregister_engine(engine)
def tearDown(self):
engine_manager.current_engine = None
# Unregistering the engine, to avoid side-effects between tests
self.e.stop()
registry.unregister_engine(self.e)