def __init__(self, *args, **kwargs):
deprecated.warn(
'The AMQP backend',
deprecation='4.0',
removal='5.0',
alternative='Please use RPC backend or a persistent backend.')
super(AMQPBackend, self).__init__(*args, **kwargs)
def __init__(self,
app,
connection=None,
exchange=None,
exchange_type=None,
persistent=None,
serializer=None,
auto_delete=True,
**kwargs):
deprecated.warn(
'The AMQP result backend',
deprecation='4.0',
removal='5.0',
alternative='Please use RPC backend or a persistent backend.')
super().__init__(app, **kwargs)
conf = self.app.conf
self._connection = connection
self.persistent = self.prepare_persistent(persistent)
self.delivery_mode = 2 if self.persistent else 1
exchange = exchange or conf.result_exchange
exchange_type = exchange_type or conf.result_exchange_type
self.exchange = self._create_exchange(
exchange,
exchange_type,
self.delivery_mode,
)
self.serializer = serializer or conf.result_serializer
self.auto_delete = auto_delete
def find_deprecated_settings(source): # pragma: no cover
from celery.utils import deprecated
for name, opt in flatten(NAMESPACES):
if (opt.deprecate_by or opt.remove_by) and getattr(source, name, None):
deprecated.warn(description='The {0!r} setting'.format(name),
deprecation=opt.deprecate_by,
removal=opt.remove_by,
alternative='Use the {0.alt} instead'.format(opt))
return source
def find_deprecated_settings(source): # pragma: no cover
from celery.utils import deprecated
for name, opt in flatten(NAMESPACES):
if (opt.deprecate_by or opt.remove_by) and getattr(source, name, None):
deprecated.warn(description='The {0!r} setting'.format(name),
deprecation=opt.deprecate_by,
removal=opt.remove_by,
alternative='Use the {0.alt} instead'.format(opt))
return source
def maybe_warn_deprecated_settings(self):
# TODO: Remove this method in Celery 6.0
if self.deprecated_settings:
from celery.app.defaults import _TO_NEW_KEY
from celery.utils import deprecated
for setting in self.deprecated_settings:
deprecated.warn(description=f'The {setting!r} setting',
removal='6.0.0',
alternative=f'Use the {_TO_NEW_KEY[setting]} instead')
return True
return False
def __init__(self, app, connection=None, exchange=None, exchange_type=None,
persistent=None, serializer=None, auto_delete=True, **kwargs):
deprecated.warn(
'The AMQP result backend', deprecation='4.0', removal='5.0',
alternative='Please use RPC backend or a persistent backend.')
super(AMQPBackend, self).__init__(app, **kwargs)
conf = self.app.conf
self._connection = connection
self.persistent = self.prepare_persistent(persistent)
self.delivery_mode = 2 if self.persistent else 1
exchange = exchange or conf.result_exchange
exchange_type = exchange_type or conf.result_exchange_type
self.exchange = self._create_exchange(
exchange, exchange_type, self.delivery_mode,
)
self.serializer = serializer or conf.result_serializer
self.auto_delete = auto_delete
def __init__(self, *args, **kwargs):
deprecated.warn(
'The AMQP backend', deprecation='4.0', removal='5.0',
alternative='Please use RPC backend or a persistent backend.')
super(AMQPBackend, self).__init__(*args, **kwargs)
def test_warn_deprecated(self, warn):
deprecated.warn('Foo')
warn.assert_called()
def test_warn_deprecated(self, warn):
deprecated.warn('Foo')
warn.assert_called()