160 lines
4.5 KiB
Python
160 lines
4.5 KiB
Python
# Copyright (C) 2010 Google Inc.
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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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from apiclient.discovery import build
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from apiclient.oauth import FlowThreeLegged
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import datetime
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import httplib2
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import logging
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import oauth_wrap
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import optparse
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import os
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import sys
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def load_properties_file(path):
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properties = {}
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for line in open(path):
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line = line.strip()
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if line.startswith('#'):
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continue
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key,value = line.split('=')
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properties[key.strip()] = value.strip()
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return properties
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def save_properties(consumer_key, consumer_secret, token_key, token_secret, path):
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file = open(path, 'w')
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# File format and order is based on oacurl.java's defaults
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now = datetime.datetime.today()
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now_string = now.strftime('%a %b %d %H:%m:%S %Z %Y')
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file.write('#%s\n' % now_string)
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file.write('consumerSecret=%s\n' % consumer_secret)
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file.write('accessToken=%s\n' % token_key)
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file.write('consumerKey=%s\n' % consumer_key)
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file.write('accessTokenSecret=%s\n' % token_secret)
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file.close()
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def fetch(url):
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logging.debug('Now fetching: %s' % url)
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path = os.path.expanduser('~/.oacurl.properties')
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if not os.path.exists(path):
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logging.debug('User is not logged in.')
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print 'You are not logged in'
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sys.exit(1)
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properties = load_properties_file(path)
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oauth_parameters = {
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'consumer_key': properties['consumerKey'],
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'consumer_secret' : properties['consumerSecret'],
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'oauth_token' : properties['accessToken'],
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'oauth_token_secret':properties['accessTokenSecret']}
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http = oauth_wrap.get_authorised_http(oauth_parameters)
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response, content = http.request(url)
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logging.debug(response)
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logging.debug(content)
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return response,content
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def buzz_login():
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buzz_discovery = build("buzz", "v1").auth_discovery()
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flow = FlowThreeLegged(buzz_discovery,
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consumer_key='anonymous',
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consumer_secret='anonymous',
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user_agent='google-api-client-python-buzz-cmdline/1.0',
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domain='anonymous',
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scope='https://www.googleapis.com/auth/buzz',
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xoauth_displayname='oacurl.py')
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authorize_url = flow.step1_get_authorize_url()
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print 'Go to the following link in your browser:'
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print authorize_url
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print
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accepted = 'n'
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while accepted.lower() == 'n':
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accepted = raw_input('Have you authorized me? (y/n) ')
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verification = raw_input('What is the verification code? ').strip()
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credentials = flow.step2_exchange(verification)
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path = os.path.expanduser('~/.oacurl.properties')
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save_properties('anonymous', 'anonymous', credentials.token.key, credentials.token.secret,path)
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def generic_login():
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#TODO(ade) Implement support for other services
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print 'Support for services other than Buzz is not implemented yet. Sorry.'
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def login(options):
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if options.buzz:
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buzz_login()
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else:
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generic_login()
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def get_command(args):
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if args and args[0] == 'login':
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return 'login'
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if args and args[0] == 'fetch':
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return 'fetch'
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return None
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def configure_logging(options):
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if options.verbose:
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logging.basicConfig(level=logging.DEBUG)
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def main():
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usage = '''Usage: python %prog [options] fetch <url>
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Example: python %prog -v fetch "https://www.googleapis.com/buzz/v1/people/@me/@self?alt=json&pp=1"
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'''
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parser = optparse.OptionParser(usage=usage)
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parser.set_defaults(verbose=False)
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parser.add_option('-v', '--verbose', action='store_true', dest='verbose')
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parser.add_option('-q', '--quiet', action='store_false', dest='verbose')
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parser.add_option('--buzz', action='store_true', dest='buzz')
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(options, args) = parser.parse_args()
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configure_logging(options)
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logging.debug('Options: %s and Args: %s' % (str(options), str(args)))
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command = get_command(args)
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if not command:
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parser.error('Invalid arguments')
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return
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if command == 'fetch':
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response, content = fetch(args[1])
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print response
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print content
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return
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if command == 'login':
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login(options)
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if __name__ == '__main__':
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main() |