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