264 lines
9.8 KiB
Python
264 lines
9.8 KiB
Python
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#!/usr/bin/python
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#
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# Copyright 2009 Google Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""HealthService extends GDataService to streamline Google Health API access.
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HealthService: Provides methods to interact with the profile, profile list,
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and register/notices feeds. Extends GDataService.
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HealthProfileQuery: Queries the Google Health Profile feed.
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HealthProfileListQuery: Queries the Google Health Profile list feed.
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"""
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__author__ = 'api.eric@google.com (Eric Bidelman)'
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import atom
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import gdata.health
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import gdata.service
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class HealthService(gdata.service.GDataService):
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"""Client extension for the Google Health service Document List feed."""
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def __init__(self, email=None, password=None, source=None,
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use_h9_sandbox=False, server='www.google.com',
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additional_headers=None, **kwargs):
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"""Creates a client for the Google Health service.
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Args:
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email: string (optional) The user's email address, used for
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authentication.
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password: string (optional) The user's password.
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source: string (optional) The name of the user's application.
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use_h9_sandbox: boolean (optional) True to issue requests against the
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/h9 developer's sandbox.
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server: string (optional) The name of the server to which a connection
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will be opened.
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additional_headers: dictionary (optional) Any additional headers which
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should be included with CRUD operations.
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kwargs: The other parameters to pass to gdata.service.GDataService
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constructor.
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"""
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service = use_h9_sandbox and 'weaver' or 'health'
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gdata.service.GDataService.__init__(
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self, email=email, password=password, service=service, source=source,
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server=server, additional_headers=additional_headers, **kwargs)
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self.ssl = True
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self.use_h9_sandbox = use_h9_sandbox
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def __get_service(self):
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return self.use_h9_sandbox and 'h9' or 'health'
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def GetProfileFeed(self, query=None, profile_id=None):
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"""Fetches the users Google Health profile feed.
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Args:
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query: HealthProfileQuery or string (optional) A query to use on the
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profile feed. If None, a HealthProfileQuery is constructed.
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profile_id: string (optional) The profile id to query the profile feed
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with when using ClientLogin. Note: this parameter is ignored if
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query is set.
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Returns:
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A gdata.health.ProfileFeed object containing the user's Health profile.
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"""
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if query is None:
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projection = profile_id and 'ui' or 'default'
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uri = HealthProfileQuery(
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service=self.__get_service(), projection=projection,
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profile_id=profile_id).ToUri()
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elif isinstance(query, HealthProfileQuery):
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uri = query.ToUri()
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else:
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uri = query
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return self.GetFeed(uri, converter=gdata.health.ProfileFeedFromString)
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def GetProfileListFeed(self, query=None):
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"""Fetches the users Google Health profile feed.
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Args:
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query: HealthProfileListQuery or string (optional) A query to use
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on the profile list feed. If None, a HealthProfileListQuery is
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constructed to /health/feeds/profile/list or /h9/feeds/profile/list.
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Returns:
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A gdata.health.ProfileListFeed object containing the user's list
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of profiles.
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"""
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if not query:
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uri = HealthProfileListQuery(service=self.__get_service()).ToUri()
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elif isinstance(query, HealthProfileListQuery):
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uri = query.ToUri()
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else:
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uri = query
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return self.GetFeed(uri, converter=gdata.health.ProfileListFeedFromString)
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def SendNotice(self, subject, body=None, content_type='html',
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ccr=None, profile_id=None):
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"""Sends (posts) a notice to the user's Google Health profile.
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Args:
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subject: A string representing the message's subject line.
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body: string (optional) The message body.
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content_type: string (optional) The content type of the notice message
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body. This parameter is only honored when a message body is
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specified.
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ccr: string (optional) The CCR XML document to reconcile into the
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user's profile.
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profile_id: string (optional) The profile id to work with when using
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ClientLogin. Note: this parameter is ignored if query is set.
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Returns:
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A gdata.health.ProfileEntry object of the posted entry.
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"""
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if body:
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content = atom.Content(content_type=content_type, text=body)
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else:
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content = body
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entry = gdata.GDataEntry(
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title=atom.Title(text=subject), content=content,
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extension_elements=[atom.ExtensionElementFromString(ccr)])
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projection = profile_id and 'ui' or 'default'
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query = HealthRegisterQuery(service=self.__get_service(),
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projection=projection, profile_id=profile_id)
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return self.Post(entry, query.ToUri(),
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converter=gdata.health.ProfileEntryFromString)
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class HealthProfileQuery(gdata.service.Query):
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"""Object used to construct a URI to query the Google Health profile feed."""
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def __init__(self, service='health', feed='feeds/profile',
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projection='default', profile_id=None, text_query=None,
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params=None, categories=None):
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"""Constructor for Health profile feed query.
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Args:
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service: string (optional) The service to query. Either 'health' or 'h9'.
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feed: string (optional) The path for the feed. The default value is
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'feeds/profile'.
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projection: string (optional) The visibility of the data. Possible values
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are 'default' for AuthSub and 'ui' for ClientLogin. If this value
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is set to 'ui', the profile_id parameter should also be set.
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profile_id: string (optional) The profile id to query. This should only
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be used when using ClientLogin.
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text_query: str (optional) The contents of the q query parameter. The
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contents of the text_query are URL escaped upon conversion to a URI.
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Note: this parameter can only be used on the register feed using
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ClientLogin.
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params: dict (optional) Parameter value string pairs which become URL
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params when translated to a URI. These parameters are added to
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the query's items.
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categories: list (optional) List of category strings which should be
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included as query categories. See gdata.service.Query for
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additional documentation.
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"""
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self.service = service
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self.profile_id = profile_id
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self.projection = projection
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gdata.service.Query.__init__(self, feed=feed, text_query=text_query,
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params=params, categories=categories)
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def ToUri(self):
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"""Generates a URI from the query parameters set in the object.
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Returns:
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A string containing the URI used to retrieve entries from the Health
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profile feed.
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"""
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old_feed = self.feed
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self.feed = '/'.join([self.service, old_feed, self.projection])
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if self.profile_id:
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self.feed += '/' + self.profile_id
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self.feed = '/%s' % (self.feed,)
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new_feed = gdata.service.Query.ToUri(self)
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self.feed = old_feed
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return new_feed
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class HealthProfileListQuery(gdata.service.Query):
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"""Object used to construct a URI to query a Health profile list feed."""
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def __init__(self, service='health', feed='feeds/profile/list'):
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"""Constructor for Health profile list feed query.
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Args:
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service: string (optional) The service to query. Either 'health' or 'h9'.
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feed: string (optional) The path for the feed. The default value is
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'feeds/profile/list'.
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"""
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gdata.service.Query.__init__(self, feed)
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self.service = service
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def ToUri(self):
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"""Generates a URI from the query parameters set in the object.
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Returns:
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A string containing the URI used to retrieve entries from the
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profile list feed.
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"""
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return '/%s' % ('/'.join([self.service, self.feed]),)
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class HealthRegisterQuery(gdata.service.Query):
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"""Object used to construct a URI to query a Health register/notice feed."""
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def __init__(self, service='health', feed='feeds/register',
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projection='default', profile_id=None):
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"""Constructor for Health profile list feed query.
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Args:
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service: string (optional) The service to query. Either 'health' or 'h9'.
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feed: string (optional) The path for the feed. The default value is
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'feeds/register'.
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projection: string (optional) The visibility of the data. Possible values
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are 'default' for AuthSub and 'ui' for ClientLogin. If this value
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is set to 'ui', the profile_id parameter should also be set.
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profile_id: string (optional) The profile id to query. This should only
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be used when using ClientLogin.
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"""
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gdata.service.Query.__init__(self, feed)
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self.service = service
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self.projection = projection
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self.profile_id = profile_id
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def ToUri(self):
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"""Generates a URI from the query parameters set in the object.
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Returns:
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A string containing the URI needed to interact with the register feed.
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"""
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old_feed = self.feed
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self.feed = '/'.join([self.service, old_feed, self.projection])
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new_feed = gdata.service.Query.ToUri(self)
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self.feed = old_feed
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if self.profile_id:
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new_feed += '/' + self.profile_id
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return '/%s' % (new_feed,)
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