]>
Commit | Line | Data |
---|---|---|
1 | """ | |
2 | Example program for the Stream API. This prints public status messages | |
3 | from the "sample" stream as fast as possible. Use -h for help. | |
4 | """ | |
5 | ||
6 | from __future__ import print_function | |
7 | ||
8 | import argparse | |
9 | ||
10 | from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup | |
11 | from twitter.oauth import OAuth | |
12 | from twitter.oauth2 import OAuth2, read_bearer_token_file | |
13 | from twitter.util import printNicely | |
14 | ||
15 | def parse_arguments(): | |
16 | ||
17 | parser = argparse.ArgumentParser(description=__doc__ or "") | |
18 | ||
19 | parser.add_argument('-t', '--token', required=True, help='The Twitter Access Token.') | |
20 | parser.add_argument('-ts', '--token-secret', required=True, help='The Twitter Access Token Secret.') | |
21 | parser.add_argument('-ck', '--consumer-key', required=True, help='The Twitter Consumer Key.') | |
22 | parser.add_argument('-cs', '--consumer-secret', required=True, help='The Twitter Consumer Secret.') | |
23 | parser.add_argument('-us', '--user-stream', action='store_true', help='Connect to the user stream endpoint.') | |
24 | parser.add_argument('-ss', '--site-stream', action='store_true', help='Connect to the site stream endpoint.') | |
25 | parser.add_argument('-to', '--timeout', help='Timeout for the stream (seconds).') | |
26 | parser.add_argument('-ht', '--heartbeat-timeout', help='Set heartbeat timeout.', default=90) | |
27 | parser.add_argument('-nb', '--no-block', action='store_true', help='Set stream to non-blocking.') | |
28 | parser.add_argument('-tt', '--track-keywords', help='Search the stream for specific text.') | |
29 | return parser.parse_args() | |
30 | ||
31 | def main(): | |
32 | args = parse_arguments() | |
33 | ||
34 | # When using twitter stream you must authorize. | |
35 | auth = OAuth(args.token, args.token_secret, args.consumer_key, args.consumer_secret) | |
36 | ||
37 | # These arguments are optional: | |
38 | stream_args = dict( | |
39 | timeout=args.timeout, | |
40 | block=not args.no_block, | |
41 | heartbeat_timeout=args.heartbeat_timeout) | |
42 | ||
43 | query_args = dict() | |
44 | if args.track_keywords: | |
45 | query_args['track'] = args.track_keywords | |
46 | ||
47 | if args.user_stream: | |
48 | stream = TwitterStream(auth=auth, domain='userstream.twitter.com', **stream_args) | |
49 | tweet_iter = stream.user(**query_args) | |
50 | elif args.site_stream: | |
51 | stream = TwitterStream(auth=auth, domain='sitestream.twitter.com', **stream_args) | |
52 | tweet_iter = stream.site(**query_args) | |
53 | else: | |
54 | stream = TwitterStream(auth=auth, **stream_args) | |
55 | if args.track_keywords: | |
56 | tweet_iter = stream.statuses.filter(**query_args) | |
57 | else: | |
58 | tweet_iter = stream.statuses.sample() | |
59 | ||
60 | # Iterate over the sample stream. | |
61 | for tweet in tweet_iter: | |
62 | # You must test that your tweet has text. It might be a delete | |
63 | # or data message. | |
64 | if tweet is None: | |
65 | printNicely("-- None --") | |
66 | elif tweet is Timeout: | |
67 | printNicely("-- Timeout --") | |
68 | elif tweet is HeartbeatTimeout: | |
69 | printNicely("-- Heartbeat Timeout --") | |
70 | elif tweet is Hangup: | |
71 | printNicely("-- Hangup --") | |
72 | elif tweet.get('text'): | |
73 | printNicely(tweet['text']) | |
74 | else: | |
75 | printNicely("-- Some data: " + str(tweet)) | |
76 | ||
77 | if __name__ == '__main__': | |
78 | main() |