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stream_example.py
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stream_example.py
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"""
Example program for the Stream API. This prints public status messages
from the "sample" stream as fast as possible. Use -h for help.
"""
from __future__ import print_function
import argparse
from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup
from twitter.oauth import OAuth
from twitter.util import printNicely
def parse_arguments():
parser = argparse.ArgumentParser(description=__doc__ or "")
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 = parse_arguments()
# 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()
i = 0
# Iterate over the sample stream.
for tweet in tweet_iter:
# You must test that your tweet has text. It might be a delete
# or data message.
if i > 10:
exit(0)
if tweet.get('text') and tweet.get('lang') == 'en':
#printNicely("@" + tweet['user']['screen_name'] + ' [' + str(tweet['retweet_count']) + ']')
printNicely(tweet['text'])
i += 1
#else:
#printNicely("-- Some data: " + str(tweet))
if __name__ == '__main__':
main()