celery/celery — pull request #1080 by frol (2012-11-21 17:40:27+00:00)
Title: normalize() got an unexpected keyword argument 'is_dst'

Here is the traceback, that is raised on celery startup:

Traceback (most recent call last):
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/worker/__init__.py", line 347, in start
component.start()
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/worker/consumer.py", line 391, in start
self.consume_messages()
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/worker/consumer.py", line 475, in consume_messages
readers[fileno](fileno, event)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/kombu/connection.py", line 201, in drain_nowait
self.drain_events(timeout=0)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/kombu/connection.py", line 197, in drain_events
return self.transport.drain_events(self.connection, **kwargs)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/kombu/transport/amqplib.py", line 330, in drain_events
return connection.drain_events(**kwargs)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/kombu/transport/amqplib.py", line 182, in drain_events
return amqp_method(channel, args, content)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/amqplib/client_0_8/channel.py", line 2060, in _basic_deliver
func(msg)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/kombu/messaging.py", line 486, in _receive_callback
self.receive(decoded, message)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/kombu/messaging.py", line 458, in receive
[callback(body, message) for callback in callbacks]
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/worker/consumer.py", line 433, in on_task_received
strategies[name](message, body, message.ack_log_error)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/worker/strategy.py", line 25, in task_message_handler
delivery_info=message.delivery_info))
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/worker/job.py", line 133, in __init__
self.eta = maybe_make_aware(self.eta, self.tzlocal)
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/utils/timeutils.py", line 319, in maybe_make_aware
timezone.utc if tz is None else timezone.tz_or_local(tz))
File "/home/webspm/webspm/env/local/lib/python2.7/site-packages/celery/utils/timeutils.py", line 304, in localize
return _normalize(dt, is_dst=None)
TypeError: normalize() got an unexpected keyword argument 'is_dst'

Version of pytz is 2012h, celery 3.0.12 (3.0.11 works well):

pytz/tzinfo.py:111: def normalize(self, dt, is_dst=False):
pytz/tzinfo.py:189: def normalize(self, dt):