Comment 11 for bug 924459

Also just to note some functionality that broke which needs to be resolved in addition to other things:

$ ./bin/txaws-discover --key $AWS_ACCESS_KEY_ID --secret $AWS_SECRET_ACCESS_KEY --action DescribeRegions --endpoint ec2.ap-southeast-1.amazonaws.com
Unhandled error in Deferred:
Unhandled Error
Traceback (most recent call last):
  File "/Users/dsmathers/Envs/txaws/lib/python2.6/site-packages/Twisted-11.1.0_r33520-py2.6-macosx-10.3-fat.egg/twisted/web/_newclient.py", line 1034, in _bodyDataFinished_CONNECTED
    self._bodyProtocol.connectionLost(reason)
  File "./txaws/client/base.py", line 116, in connectionLost
    d.callback(self._buffer.getvalue())
  File "/Users/dsmathers/Envs/txaws/lib/python2.6/site-packages/Twisted-11.1.0_r33520-py2.6-macosx-10.3-fat.egg/twisted/internet/defer.py", line 368, in callback
    self._startRunCallbacks(result)
  File "/Users/dsmathers/Envs/txaws/lib/python2.6/site-packages/Twisted-11.1.0_r33520-py2.6-macosx-10.3-fat.egg/twisted/internet/defer.py", line 464, in _startRunCallbacks
    self._runCallbacks()
--- <exception caught here> ---
  File "/Users/dsmathers/Envs/txaws/lib/python2.6/site-packages/Twisted-11.1.0_r33520-py2.6-macosx-10.3-fat.egg/twisted/internet/defer.py", line 551, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "./txaws/client/discover/command.py", line 72, in write_error
    print >> self.output, "URL: %s" % query.client.url
exceptions.AttributeError: 'Query' object has no attribute 'client'