def configure_event_listeners(app):
from changes.signals import register_listener
from changes.utils.imports import import_string
for func_path, signal_name in app.config['EVENT_LISTENERS']:
func = import_string(func_path)
register_listener(func, signal_name)
def run_event_listener(listener, signal, kwargs):
# simple check to make sure this is registered
if not any(l == listener for l, _ in current_app.config['EVENT_LISTENERS']):
raise SuspiciousOperation('%s is not a registered event listener' % (listener,))
func = import_string(listener)
func(**kwargs)
def configure_event_listeners(app):
from changes.signals import register_listener
from changes.utils.imports import import_string
for func_path, signal_name in app.config['EVENT_LISTENERS']:
func = import_string(func_path)
register_listener(func, signal_name)
def run_event_listener(listener, signal, kwargs):
with RCount('run_event_listener'):
# simple check to make sure this is registered
if not any(l == listener for l, _ in current_app.config['EVENT_LISTENERS']):
raise SuspiciousOperation('%s is not a registered event listener' % (listener,))
func = import_string(listener)
func(**kwargs)
def run_event_listener(listener, signal, kwargs):
"""
Actually run the listener
See fire_signal, which doesn't actually run it
"""
# simple check to make sure this is registered
if not any(l == listener for l, _ in current_app.config['EVENT_LISTENERS']):
raise SuspiciousOperation('%s is not a registered event listener' % (listener,))
func = import_string(listener)
func(**kwargs)
def get_implementation(self, load=True):
try:
cls = import_string(self.implementation)
except Exception:
return None
if not load:
return cls
try:
return cls(**self.data)
except Exception:
return None
def get_implementation(self, load=True):
try:
cls = import_string(self.implementation)
except Exception:
return None
if not load:
return cls
try:
return cls(**self.data)
except Exception:
return None
def run_event_listener(listener, signal, kwargs):
"""
Actually run the listener
See fire_signal, which doesn't actually run it
"""
# simple check to make sure this is registered
if not any(l == listener
for l, _ in current_app.config['EVENT_LISTENERS']):
raise SuspiciousOperation('%s is not a registered event listener' %
(listener, ))
func = import_string(listener)
func(**kwargs)
def get_implementation(self, load=True):
try:
cls = import_string(self.implementation)
except Exception:
return None
if not load:
return cls
try:
# XXX(dcramer): It's important that we deepcopy data so any
# mutations within the BuildStep don't propagate into the db
return cls(**deepcopy(self.data))
except Exception:
return None
def get_implementation(self, load=True):
try:
cls = import_string(self.implementation)
except Exception:
return None
if not load:
return cls
try:
# XXX(dcramer): It's important that we deepcopy data so any
# mutations within the BuildStep don't propagate into the db
return cls(**deepcopy(self.data))
except Exception:
return None
def get_storage(self):
storage = import_string(self.storage)
return storage(**self.storage_options)
def get_implementation(self):
return import_string(self.implementation)(**self.data)
def get_storage(self):
storage = import_string(self.storage)
return storage(**self.storage_options)
