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Viewing changes to grackle/client.py

  • Committer: Curtis Hovey
  • Date: 2012-01-31 05:24:10 UTC
  • mfrom: (6.2.19 client-get-messages-0)
  • mto: This revision was merged to the branch mainline in revision 45.
  • Revision ID: curtis.hovey@canonical.com-20120131052410-4n5iva4ujik6nhp8
Added support for display_type.
Introduced make_message and make_mime_message to make test data consistent for
InMemoryStore.

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grackle/client.py
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class UnsupportedDisplayType(Exception):
 
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    """Raised when an Unsupported display_type is requested."""
 
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class UnsupportedOrder(Exception):
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    """Raised when an Unsupported order is requested."""
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SUPPORTED_DISPLAY_TYPES = (
 
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    'all',
 
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    'text-only',
 
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    'headers-only',
 
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    )
 
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class GrackleClient:
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    """Class for accessing Grackle web service."""
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    def get_messages(self, archive_id, message_ids=None, limit=None,
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                     memo=None, order=None, headers=None,
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                     max_body_length=None, include_hidden=False):
 
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                     max_body_length=None, include_hidden=False,
 
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                     display_type='all'):
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        """Retrieve specified messages.
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        :param archive_id: The archive to retrieve messages from.
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            bodies.
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        :param include_hidden: If true, include messages that have been
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            flagged "hidden" in the results.
 
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        :param display_type: Adjust the message content to meet the needs of
 
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            the intended display. Valid values are:
 
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            all: (the default) include all message content.
 
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            text-only: include only plain/text parts; exclude all other parts.
 
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            headers-only: include only the message headers.
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        """
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        parameters = {}
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        if message_ids is not None:
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            parameters['headers'] = headers
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        if max_body_length is not None:
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            parameters['max_body_length'] = max_body_length
 
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        parameters['display_type'] = display_type
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        parameters['include_hidden'] = include_hidden
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        query = {'parameters': simplejson.dumps(parameters)}
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        response = self._method_archive('GET', archive_id, query)
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        if response.status == httplib.BAD_REQUEST:
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            raise UnsupportedOrder
 
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            if response.reason == UnsupportedOrder.__doc__:
 
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                raise UnsupportedOrder
 
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            elif response.reason == UnsupportedDisplayType.__doc__:
 
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                raise UnsupportedDisplayType
 
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            else:
 
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                raise ValueError('Bad request')
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        data = response.read()
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        return simplejson.loads(data)