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Joe Gregorioebb31952012-08-01 15:57:15 -04001#!/usr/bin/python2.4
2# -*- coding: utf-8 -*-
3#
4# Copyright (C) 2010 Google Inc.
5#
6# Licensed under the Apache License, Version 2.0 (the "License");
7# you may not use this file except in compliance with the License.
8# You may obtain a copy of the License at
9#
10# http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing, software
13# distributed under the License is distributed on an "AS IS" BASIS,
14# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15# See the License for the specific language governing permissions and
16# limitations under the License.
17
18"""Simple command-line sample for the Google+ API.
19
20Command-line application that retrieves the users latest content and
21then adds a new entry.
22
23Usage:
24 $ python plus.py
25
26You can also get help on all the command-line flags the program understands
27by running:
28
29 $ python plus.py --help
30
31To get detailed log output run:
32
33 $ python plus.py --logging_level=DEBUG
34"""
35
36__author__ = 'jcgregorio@google.com (Joe Gregorio)'
37
38import getpass
39import gflags
40import httplib2
41import logging
42import os
43import pprint
44import sys
45
46from apiclient.discovery import build
47from oauth2client.keyring_storage import Storage
48from oauth2client.client import AccessTokenRefreshError
49from oauth2client.client import flow_from_clientsecrets
50from oauth2client.tools import run
51
52
53FLAGS = gflags.FLAGS
54
55# CLIENT_SECRETS, name of a file containing the OAuth 2.0 information for this
56# application, including client_id and client_secret, which are found
57# on the API Access tab on the Google APIs
58# Console <http://code.google.com/apis/console>
59CLIENT_SECRETS = 'client_secrets.json'
60
61# Helpful message to display in the browser if the CLIENT_SECRETS file
62# is missing.
63MISSING_CLIENT_SECRETS_MESSAGE = """
64WARNING: Please configure OAuth 2.0
65
66To make this sample run you will need to populate the client_secrets.json file
67found at:
68
69 %s
70
71with information from the APIs Console <https://code.google.com/apis/console>.
72
73""" % os.path.join(os.path.dirname(__file__), CLIENT_SECRETS)
74
75# Set up a Flow object to be used if we need to authenticate.
76FLOW = flow_from_clientsecrets(CLIENT_SECRETS,
77 scope='https://www.googleapis.com/auth/plus.me',
78 message=MISSING_CLIENT_SECRETS_MESSAGE)
79
80
81# The gflags module makes defining command-line options easy for
82# applications. Run this program with the '--help' argument to see
83# all the flags that it understands.
84gflags.DEFINE_enum('logging_level', 'ERROR',
85 ['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
86 'Set the level of logging detail.')
87
88
89def main(argv):
90 # Let the gflags module process the command-line arguments
91 try:
92 argv = FLAGS(argv)
93 except gflags.FlagsError, e:
94 print '%s\\nUsage: %s ARGS\\n%s' % (e, argv[0], FLAGS)
95 sys.exit(1)
96
97 # Set the logging according to the command-line flag
98 logging.getLogger().setLevel(getattr(logging, FLAGS.logging_level))
99
100 # If the Credentials don't exist or are invalid run through the native client
101 # flow. The Storage object will ensure that if successful the good
102 # Credentials will get written back to a file.
103 storage = Storage('Google_Plus_Sample', getpass.getuser())
104 credentials = storage.get()
105
106 if credentials is None or credentials.invalid:
107 credentials = run(FLOW, storage)
108
109 # Create an httplib2.Http object to handle our HTTP requests and authorize it
110 # with our good Credentials.
111 http = httplib2.Http()
112 http = credentials.authorize(http)
113
114 service = build("plus", "v1", http=http)
115
116 try:
117 person = service.people().get(userId='me').execute(http)
118
119 print "Got your ID: %s" % person['displayName']
120 print
121 print "%-040s -> %s" % ("[Activitity ID]", "[Content]")
122
123 # Don't execute the request until we reach the paging loop below
124 request = service.activities().list(
125 userId=person['id'], collection='public')
126 # Loop over every activity and print the ID and a short snippet of content.
127 while ( request != None ):
128 activities_doc = request.execute()
129 for item in activities_doc.get('items', []):
130 print '%-040s -> %s' % (item['id'], item['object']['content'][:30])
131
132 request = service.activities().list_next(request, activities_doc)
133
134 except AccessTokenRefreshError:
135 print ("The credentials have been revoked or expired, please re-run"
136 "the application to re-authorize")
137
138if __name__ == '__main__':
139 main(sys.argv)