blob: 78acdaf4c16ba7207496ad4546d8251b8047eced [file] [log] [blame]
#!/usr/bin/env python2.5
#
# Copyright 2011 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Generic tools for GDocs. Contains helper functions to handle documents.
"""
import StringIO
import re
import gdata.docs
def find_documents(service, title='', categories=[]):
"""Finds and returns documents for given gdocs service.
"""
q = gdata.docs.service.DocumentQuery(categories=categories)
q['title'] = title
feed = service.Query(q.ToUri())
return feed
def get_content(service, resource_id, return_as, **kwargs):
"""Returns content of given entry.
"""
stream_content = StringIO.StringIO()
service.Export(resource_id, 'sample_file.'+return_as,
file_handler=stream_content, **kwargs)
return stream_content.getvalue()
def get_resource_key_from_document_link(link):
"""Returns resource key by parsing link.
"""
pattern = "key=(\w+)[&#]?"
match = re.search(pattern, link)
if match:
resource_key = match.groups()[0]
return resource_key
else:
return None