def test_controller_stop_when_is_not_processing():
mappers_manager = MapperManager()
pending_actions = Queue()
controller = ModelController(mappers_manager, pending_actions)
assert controller.processing is False
assert controller._stop is False
controller.start()
assert controller.isAlive()
controller.stop()
assert controller._stop is True
controller.join()
assert controller.isAlive() is False
def test_controller_stop_when_is_not_processing():
mappers_manager = MapperManager()
pending_actions = Queue()
controller = ModelController(mappers_manager, pending_actions)
assert controller.processing is False
assert controller._stop is False
controller.start()
assert controller.isAlive()
controller.stop()
assert controller._stop is True
controller.join()
assert controller.isAlive() is False
def test_controller_cant_be_stopped_when_is_processing():
"""
If someone tells the controller to stop and it is processing then it
will stop when the processing finishes
"""
mappers_manager = MapperManager()
pending_actions = Queue()
controller = ModelController(mappers_manager, pending_actions)
assert controller.processing is False
assert controller._stop is False
controller.start()
controller.processing = True
controller.active_plugins_count = 1
assert controller.isAlive()
controller.stop()
assert controller._stop
assert controller.processing
controller.join(timeout=2)
assert controller.isAlive()
controller.processing = False
controller.join()
assert controller.isAlive() is False
def test_controller_cant_be_stopped_when_is_processing():
"""
If someone tells the controller to stop and it is processing then it
will stop when the processing finishes
"""
mappers_manager = MapperManager()
pending_actions = Queue()
controller = ModelController(mappers_manager, pending_actions)
assert controller.processing is False
assert controller._stop is False
controller.start()
controller.processing = True
controller.active_plugins_count = 1
assert controller.isAlive()
controller.stop()
assert controller._stop
assert controller.processing
controller.join(timeout=2)
assert controller.isAlive()
controller.processing = False
controller.join()
assert controller.isAlive() is False
def test_controller_plugin_start_action_updates_internal_state():
mappers_manager = MapperManager()
pending_actions = Queue()
controller = ModelController(mappers_manager, pending_actions)
controller.start()
controller.add_action((Modelactions.PLUGINSTART, "test", None))
time.sleep(1)
assert controller.active_plugins_count == 1
assert controller.processing
controller.add_action((Modelactions.PLUGINEND, "test", None))
time.sleep(1)
assert controller.active_plugins_count == 0
assert controller.processing is False
controller.stop()
controller.join()
assert controller.isAlive() is False
def test_controller_plugin_start_action_updates_internal_state():
mappers_manager = MapperManager()
pending_actions = Queue()
controller = ModelController(mappers_manager, pending_actions)
controller.start()
controller.add_action((Modelactions.PLUGINSTART, "test", None))
time.sleep(1)
assert controller.active_plugins_count == 1
assert controller.processing
controller.add_action((Modelactions.PLUGINEND, "test", None))
time.sleep(1)
assert controller.active_plugins_count == 0
assert controller.processing is False
controller.stop()
controller.join()
assert controller.isAlive() is False
class MainApplication(object):
def __init__(self, args):
self._original_excepthook = sys.excepthook
self.args = args
self._mappers_manager = MapperManager()
self._model_controller = ModelController(self._mappers_manager)
self._plugin_manager = PluginManager(
os.path.join(CONF.getConfigPath(), "plugins"))
self._workspace_manager = WorkspaceManager(self._mappers_manager)
# Create a PluginController and send this to UI selected.
self._plugin_controller = PluginController('PluginController',
self._plugin_manager,
self._mappers_manager)
if self.args.cli:
self.app = CliApp(self._workspace_manager, self._plugin_controller)
CONF.setMergeStrategy("new")
else:
self.app = UiFactory.create(self._model_controller,
self._plugin_manager,
self._workspace_manager,
self._plugin_controller, self.args.gui)
self.timer = TimerClass()
self.timer.start()
def on_connection_lost(self):
"""All it does is send a notification to the notification center"""
model.guiapi.notification_center.CouchDBConnectionProblem()
def enableExceptHook(self):
sys.excepthook = exception_handler
installThreadExcepthook()
def start(self):
try:
signal.signal(signal.SIGINT, self.ctrlC)
model.api.devlog("Starting application...")
model.api.devlog("Setting up remote API's...")
if not self.args.workspace:
workspace = CONF.getLastWorkspace()
self.args.workspace = workspace
model.api.setUpAPIs(self._model_controller,
self._workspace_manager,
CONF.getApiConInfoHost(),
CONF.getApiConInfoPort())
model.guiapi.setUpGUIAPIs(self._model_controller)
model.api.devlog("Starting model controller daemon...")
self._model_controller.start()
model.api.startAPIServer()
restapi.startAPIs(self._plugin_controller, self._model_controller,
CONF.getApiConInfoHost(),
CONF.getApiRestfulConInfoPort())
model.api.devlog("Faraday ready...")
exit_code = self.app.run(self.args)
except Exception as exception:
print "There was an error while starting Faraday:"
print "*" * 3,
print exception, # instead of traceback.print_exc()
print "*" * 3
exit_code = -1
finally:
return self.__exit(exit_code)
def __exit(self, exit_code=0):
"""
Exits the application with the provided code.
It also waits until all app threads end.
"""
model.api.log("Closing Faraday...")
model.api.devlog("stopping model controller thread...")
model.api.stopAPIServer()
restapi.stopServer()
self._model_controller.stop()
if self._model_controller.isAlive():
# runs only if thread has started, i.e. self._model_controller.start() is run first
self._model_controller.join()
self.timer.stop()
model.api.devlog("Waiting for controller threads to end...")
return exit_code
def quit(self):
"""
Redefined quit handler to nicely end up things
"""
self.app.quit()
def ctrlC(self, signal, frame):
getLogger(self).info("Exiting...")
self.app.quit()
class MainApplication(object):
def __init__(self, args):
self._original_excepthook = sys.excepthook
self.args = args
logger = getLogger(self)
if args.creds_file:
try:
with open(args.creds_file, 'r') as fp:
creds = json.loads(fp.read())
username = creds.get('username')
password = creds.get('password')
session_cookie = login_user(CONF.getServerURI(),
username, password)
if session_cookie:
logger.info('Login successful')
CONF.setDBUser(username)
CONF.setDBSessionCookies(session_cookie)
else:
logger.error('Login failed')
except (IOError, ValueError):
logger.error("Credentials file couldn't be loaded")
self._mappers_manager = MapperManager()
pending_actions = Queue()
self._model_controller = ModelController(self._mappers_manager, pending_actions)
self._plugin_manager = PluginManager(
os.path.join(CONF.getConfigPath(), "plugins"),
pending_actions=pending_actions,
)
self._workspace_manager = WorkspaceManager(
self._mappers_manager)
# Create a PluginController and send this to UI selected.
self._plugin_controller = PluginController(
'PluginController',
self._plugin_manager,
self._mappers_manager,
pending_actions
)
if self.args.cli:
self.app = CliApp(self._workspace_manager, self._plugin_controller)
if self.args.keep_old:
CONF.setMergeStrategy("old")
else:
CONF.setMergeStrategy("new")
else:
self.app = UiFactory.create(self._model_controller,
self._plugin_manager,
self._workspace_manager,
self._plugin_controller,
self.args.gui)
self.timer = TimerClass()
self.timer.start()
def on_connection_lost(self):
"""All it does is send a notification to the notification center"""
model.guiapi.notification_center.DBConnectionProblem()
def enableExceptHook(self):
sys.excepthook = exception_handler
installThreadExcepthook()
def start(self):
try:
signal.signal(signal.SIGINT, self.ctrlC)
model.api.devlog("Starting application...")
model.api.devlog("Setting up remote API's...")
if not self.args.workspace:
workspace = CONF.getLastWorkspace()
self.args.workspace = workspace
model.api.setUpAPIs(
self._model_controller,
self._workspace_manager,
CONF.getApiConInfoHost(),
CONF.getApiConInfoPort())
model.guiapi.setUpGUIAPIs(self._model_controller)
model.api.devlog("Starting model controller daemon...")
self._model_controller.start()
model.api.startAPIServer()
restapi.startAPIs(
self._plugin_controller,
self._model_controller,
CONF.getApiConInfoHost(),
CONF.getApiRestfulConInfoPort()
)
model.api.devlog("Faraday ready...")
exit_code = self.app.run(self.args)
except Exception as exception:
print("There was an error while starting Faraday:")
print("*" * 3)
print(exception) # instead of traceback.print_exc()
print("*" * 3)
exit_code = -1
finally:
return self.__exit(exit_code)
def __exit(self, exit_code=0):
"""
Exits the application with the provided code.
It also waits until all app threads end.
"""
model.api.log("Closing Faraday...")
model.api.devlog("stopping model controller thread...")
model.api.stopAPIServer()
restapi.stopServer()
self._model_controller.stop()
if self._model_controller.isAlive():
# runs only if thread has started, i.e. self._model_controller.start() is run first
self._model_controller.join()
self.timer.stop()
model.api.devlog("Waiting for controller threads to end...")
return exit_code
def quit(self):
"""
Redefined quit handler to nicely end up things
"""
self.app.quit()
def ctrlC(self, signal, frame):
getLogger(self).info("Exiting...")
self.app.quit()
class MainApplication(object):
def __init__(self, args):
self._original_excepthook = sys.excepthook
self.args = args
logger = getLogger(self)
if args.creds_file:
try:
with open(args.creds_file, 'r') as fp:
creds = json.loads(fp.read())
username = creds.get('username')
password = creds.get('password')
session_cookie = login_user(CONF.getServerURI(), username,
password)
if session_cookie:
logger.info('Login successful')
CONF.setDBUser(username)
CONF.setDBSessionCookies(session_cookie)
else:
logger.error('Login failed')
except (IOError, ValueError):
logger.error("Credentials file couldn't be loaded")
self._mappers_manager = MapperManager()
pending_actions = Queue()
self._model_controller = ModelController(self._mappers_manager,
pending_actions)
self._plugin_manager = PluginManager(
os.path.join(CONF.getConfigPath(), "plugins"),
pending_actions=pending_actions,
)
self._workspace_manager = WorkspaceManager(self._mappers_manager)
# Create a PluginController and send this to UI selected.
self._plugin_controller = PluginController('PluginController',
self._plugin_manager,
self._mappers_manager,
pending_actions)
if self.args.cli:
self.app = CliApp(self._workspace_manager, self._plugin_controller)
if self.args.keep_old:
CONF.setMergeStrategy("old")
else:
CONF.setMergeStrategy("new")
else:
self.app = UiFactory.create(self._model_controller,
self._plugin_manager,
self._workspace_manager,
self._plugin_controller, self.args.gui)
self.timer = TimerClass()
self.timer.start()
def on_connection_lost(self):
"""All it does is send a notification to the notification center"""
model.guiapi.notification_center.DBConnectionProblem()
def enableExceptHook(self):
sys.excepthook = exception_handler
installThreadExcepthook()
def start(self):
try:
signal.signal(signal.SIGINT, self.ctrlC)
model.api.devlog("Starting application...")
model.api.devlog("Setting up remote API's...")
if not self.args.workspace:
workspace = CONF.getLastWorkspace()
self.args.workspace = workspace
model.api.setUpAPIs(self._model_controller,
self._workspace_manager,
CONF.getApiConInfoHost(),
CONF.getApiConInfoPort())
model.guiapi.setUpGUIAPIs(self._model_controller)
model.api.devlog("Starting model controller daemon...")
self._model_controller.start()
model.api.startAPIServer()
restapi.startAPIs(self._plugin_controller, self._model_controller,
CONF.getApiConInfoHost(),
CONF.getApiRestfulConInfoPort())
model.api.devlog("Faraday ready...")
exit_code = self.app.run(self.args)
except Exception as exception:
print("There was an error while starting Faraday:")
print("*" * 3)
print(exception) # instead of traceback.print_exc()
print("*" * 3)
exit_code = -1
finally:
return self.__exit(exit_code)
def __exit(self, exit_code=0):
"""
Exits the application with the provided code.
It also waits until all app threads end.
"""
model.api.log("Closing Faraday...")
model.api.devlog("stopping model controller thread...")
model.api.stopAPIServer()
restapi.stopServer()
self._model_controller.stop()
if self._model_controller.isAlive():
# runs only if thread has started, i.e. self._model_controller.start() is run first
self._model_controller.join()
self.timer.stop()
model.api.devlog("Waiting for controller threads to end...")
return exit_code
def quit(self):
"""
Redefined quit handler to nicely end up things
"""
self.app.quit()
def ctrlC(self, signal, frame):
getLogger(self).info("Exiting...")
self.app.quit()
