X-Git-Url: https://jfr.im/git/z_archive/twitter.git/blobdiff_plain/640e695ca617541e8fa798a42317ef69b749a18f..1ff502360f64181a10677a84737cf1aaea0ec4f8:/twitter/stream_example.py

diff --git a/twitter/stream_example.py b/twitter/stream_example.py
index dd4fffe..8869c15 100644
--- a/twitter/stream_example.py
+++ b/twitter/stream_example.py
@@ -1,33 +1,78 @@
 """
 Example program for the Stream API. This prints public status messages
-from the "sample" stream as fast as possible.
+from the "sample" stream as fast as possible. Use -h for help.
+"""
 
-USAGE
+from __future__ import print_function
 
-  twitter-stream-example <username> <password>
+import argparse
 
-"""
+from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup
+from twitter.oauth import OAuth
+from twitter.util import printNicely
 
-from __future__ import print_function
 
-import sys
+def parse_arguments():
+
+    parser = argparse.ArgumentParser(description=__doc__ or "")
 
-from .stream import TwitterStream
-from .auth import UserPassAuth
-from .util import printNicely
+    parser.add_argument('-t',  '--token', required=True, help='The Twitter Access Token.')
+    parser.add_argument('-ts', '--token-secret', required=True, help='The Twitter Access Token Secret.')
+    parser.add_argument('-ck', '--consumer-key', required=True, help='The Twitter Consumer Key.')
+    parser.add_argument('-cs', '--consumer-secret', required=True, help='The Twitter Consumer Secret.')
+    parser.add_argument('-us', '--user-stream', action='store_true', help='Connect to the user stream endpoint.')
+    parser.add_argument('-ss', '--site-stream', action='store_true', help='Connect to the site stream endpoint.')
+    parser.add_argument('-to', '--timeout', help='Timeout for the stream (seconds).')
+    parser.add_argument('-ht', '--heartbeat-timeout', help='Set heartbeat timeout.', default=90)
+    parser.add_argument('-nb', '--no-block', action='store_true', help='Set stream to non-blocking.')
+    parser.add_argument('-tt', '--track-keywords', help='Search the stream for specific text.')
+    return parser.parse_args()
 
-def main(args=sys.argv[1:]):
-    if not args[1:]:
-        print(__doc__)
-        return 1
+def main():
+    args = parse_arguments()
 
-    # When using twitter stream you must authorize. UserPass or OAuth.
-    stream = TwitterStream(auth=UserPassAuth(args[0], args[1]))
+    # When using twitter stream you must authorize.
+    auth = OAuth(args.token, args.token_secret, args.consumer_key, args.consumer_secret)
+
+    # These arguments are optional:
+    stream_args = dict(
+        timeout=args.timeout,
+        block=not args.no_block,
+        heartbeat_timeout=args.heartbeat_timeout)
+
+    query_args = dict()
+    if args.track_keywords:
+        query_args['track'] = args.track_keywords
+
+    if args.user_stream:
+        stream = TwitterStream(auth=auth, domain='userstream.twitter.com', **stream_args)
+        tweet_iter = stream.user(**query_args)
+    elif args.site_stream:
+        stream = TwitterStream(auth=auth, domain='sitestream.twitter.com', **stream_args)
+        tweet_iter = stream.site(**query_args)
+    else:
+        stream = TwitterStream(auth=auth, **stream_args)
+        if args.track_keywords:
+            tweet_iter = stream.statuses.filter(**query_args)
+        else:
+            tweet_iter = stream.statuses.sample()
 
     # Iterate over the sample stream.
-    tweet_iter = stream.statuses.sample()
     for tweet in tweet_iter:
         # You must test that your tweet has text. It might be a delete
         # or data message.
-        if tweet.get('text'):
+        if tweet is None:
+            printNicely("-- None --")
+        elif tweet is Timeout:
+            printNicely("-- Timeout --")
+        elif tweet is HeartbeatTimeout:
+            printNicely("-- Heartbeat Timeout --")
+        elif tweet is Hangup:
+            printNicely("-- Hangup --")
+        elif tweet.get('text'):
             printNicely(tweet['text'])
+        else:
+            printNicely("-- Some data: " + str(tweet))
+
+if __name__ == '__main__':
+    main()