| 1 | """ |
| 2 | Colorful user's timeline stream |
| 3 | """ |
| 4 | |
| 5 | from __future__ import print_function |
| 6 | from multiprocessing import Process |
| 7 | |
| 8 | import os, os.path, argparse, sys, time, signal |
| 9 | |
| 10 | from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup |
| 11 | from twitter.api import * |
| 12 | from twitter.oauth import OAuth, read_token_file |
| 13 | from twitter.oauth_dance import oauth_dance |
| 14 | from twitter.util import printNicely |
| 15 | from dateutil import parser |
| 16 | |
| 17 | from .colors import * |
| 18 | from .config import * |
| 19 | |
| 20 | g = {} |
| 21 | |
| 22 | def draw(t,keyword=None): |
| 23 | """ |
| 24 | Draw the rainbow |
| 25 | """ |
| 26 | # Retrieve tweet |
| 27 | text = t['text'] |
| 28 | screen_name = t['user']['screen_name'] |
| 29 | name = t['user']['name'] |
| 30 | created_at = t['created_at'] |
| 31 | date = parser.parse(created_at) |
| 32 | time = date.strftime('%Y/%m/%d %H:%M:%S') |
| 33 | |
| 34 | # Format info |
| 35 | user = cycle_color(name) + grey(' ' + '@' + screen_name + ' ') |
| 36 | clock = grey('[' + time + ']') |
| 37 | tweet = text.split() |
| 38 | # Highlight RT |
| 39 | tweet = map(lambda x: grey(x) if x == 'RT' else x, tweet) |
| 40 | # Highlight screen_name |
| 41 | tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet) |
| 42 | # Highlight link |
| 43 | tweet = map(lambda x: cyan(x) if x[0:7] == 'http://' else x, tweet) |
| 44 | # Highlight search keyword |
| 45 | if keyword: |
| 46 | tweet = map(lambda x: on_yellow(x) if ''.join(c for c in x if c.isalnum()).lower() == keyword.lower() else x, tweet) |
| 47 | tweet = ' '.join(tweet) |
| 48 | |
| 49 | # Draw rainbow |
| 50 | line1 = u"{u:>{uw}}:".format( |
| 51 | u=user, |
| 52 | uw=len(user) + 2, |
| 53 | ) |
| 54 | line2 = u"{c:>{cw}}".format( |
| 55 | c=clock, |
| 56 | cw=len(clock) + 2, |
| 57 | ) |
| 58 | line3 = ' ' + tweet |
| 59 | line4 = '\n' |
| 60 | |
| 61 | printNicely(line1) |
| 62 | printNicely(line2) |
| 63 | printNicely(line3) |
| 64 | printNicely(line4) |
| 65 | |
| 66 | |
| 67 | def parse_arguments(): |
| 68 | """ |
| 69 | Parse the arguments |
| 70 | """ |
| 71 | parser = argparse.ArgumentParser(description=__doc__ or "") |
| 72 | parser.add_argument( |
| 73 | '-to', |
| 74 | '--timeout', |
| 75 | help='Timeout for the stream (seconds).') |
| 76 | parser.add_argument( |
| 77 | '-ht', |
| 78 | '--heartbeat-timeout', |
| 79 | help='Set heartbeat timeout.', |
| 80 | default=90) |
| 81 | parser.add_argument( |
| 82 | '-nb', |
| 83 | '--no-block', |
| 84 | action='store_true', |
| 85 | help='Set stream to non-blocking.') |
| 86 | parser.add_argument( |
| 87 | '-tt', |
| 88 | '--track-keywords', |
| 89 | help='Search the stream for specific text.') |
| 90 | return parser.parse_args() |
| 91 | |
| 92 | |
| 93 | def authen(): |
| 94 | """ |
| 95 | authenticate with Twitter OAuth |
| 96 | """ |
| 97 | # When using rainbow stream you must authorize. |
| 98 | twitter_credential = os.environ.get( |
| 99 | 'HOME', |
| 100 | os.environ.get( |
| 101 | 'USERPROFILE', |
| 102 | '')) + os.sep + '.rainbow_oauth' |
| 103 | if not os.path.exists(twitter_credential): |
| 104 | oauth_dance("Rainbow Stream", |
| 105 | CONSUMER_KEY, |
| 106 | CONSUMER_SECRET, |
| 107 | twitter_credential) |
| 108 | oauth_token, oauth_token_secret = read_token_file(twitter_credential) |
| 109 | return OAuth( |
| 110 | oauth_token, |
| 111 | oauth_token_secret, |
| 112 | CONSUMER_KEY, |
| 113 | CONSUMER_SECRET) |
| 114 | |
| 115 | |
| 116 | def get_decorated_name(): |
| 117 | """ |
| 118 | Beginning of every line |
| 119 | """ |
| 120 | t = Twitter(auth=authen()) |
| 121 | name = '@' + t.statuses.user_timeline()[-1]['user']['screen_name'] |
| 122 | g['decorated_name'] = grey('[') + grey(name) + grey(']: ') |
| 123 | |
| 124 | |
| 125 | def tweet(): |
| 126 | """ |
| 127 | Authen and tweet |
| 128 | """ |
| 129 | t = Twitter(auth=authen()) |
| 130 | t.statuses.update(status=g['stuff']) |
| 131 | |
| 132 | |
| 133 | def search(): |
| 134 | """ |
| 135 | Authen and search |
| 136 | """ |
| 137 | t = Twitter(auth=authen()) |
| 138 | rel = t.search.tweets(q='#' + g['stuff'])['statuses'] |
| 139 | printNicely(grey('**************************************************************************************\n')) |
| 140 | print('Newest',SEARCH_MAX_RECORD, 'tweet: \n') |
| 141 | for i in xrange(5): |
| 142 | draw(t=rel[i],keyword=g['stuff'].strip()) |
| 143 | printNicely(grey('**************************************************************************************\n')) |
| 144 | |
| 145 | |
| 146 | def friend(): |
| 147 | """ |
| 148 | List of friend (following) |
| 149 | """ |
| 150 | t = Twitter(auth=authen()) |
| 151 | g['friends'] = t.friends.ids()['ids'] |
| 152 | for i in g['friends']: |
| 153 | screen_name = t.users.lookup(user_id=i)[0]['screen_name'] |
| 154 | user = cycle_color('@'+screen_name) |
| 155 | print(user, end=' ') |
| 156 | print('\n'); |
| 157 | |
| 158 | |
| 159 | def follower(): |
| 160 | """ |
| 161 | List of follower |
| 162 | """ |
| 163 | t = Twitter(auth=authen()) |
| 164 | g['followers'] = t.followers.ids()['ids'] |
| 165 | for i in g['followers']: |
| 166 | screen_name = t.users.lookup(user_id=i)[0]['screen_name'] |
| 167 | user = cycle_color('@'+screen_name) |
| 168 | print(user, end=' ') |
| 169 | print('\n'); |
| 170 | |
| 171 | |
| 172 | def help(): |
| 173 | """ |
| 174 | Print help |
| 175 | """ |
| 176 | usage = ''' |
| 177 | Hi boss! I'm ready to serve you right now! |
| 178 | ---------------------------------------------------- |
| 179 | "tweet" at the beginning will tweet immediately |
| 180 | "s" and follow by any word will search and return 5 newest tweet |
| 181 | "fr" will list out your following people |
| 182 | "fl" will list out your followers |
| 183 | "h" will print this help once again |
| 184 | "c" will clear the terminal |
| 185 | "q" will exit |
| 186 | ---------------------------------------------------- |
| 187 | Have fun and hang tight! |
| 188 | ''' |
| 189 | printNicely(usage) |
| 190 | sys.stdout.write(g['decorated_name']) |
| 191 | |
| 192 | |
| 193 | def clear(): |
| 194 | """ |
| 195 | Exit all |
| 196 | """ |
| 197 | os.system('clear') |
| 198 | |
| 199 | |
| 200 | def quit(): |
| 201 | """ |
| 202 | Exit all |
| 203 | """ |
| 204 | os.kill(g['stream_pid'], signal.SIGKILL) |
| 205 | sys.exit() |
| 206 | |
| 207 | |
| 208 | def process(cmd): |
| 209 | """ |
| 210 | Process switch by start of line |
| 211 | """ |
| 212 | return { |
| 213 | 'tweet' : tweet, |
| 214 | 's' : search, |
| 215 | 'fr' : friend, |
| 216 | 'fl' : follower, |
| 217 | 'h' : help, |
| 218 | 'c' : clear, |
| 219 | 'q' : quit, |
| 220 | }.get(cmd,lambda: sys.stdout.write(g['decorated_name'])) |
| 221 | |
| 222 | |
| 223 | def listen(stdin): |
| 224 | """ |
| 225 | Listen to user's input |
| 226 | """ |
| 227 | for line in iter(stdin.readline, ''): |
| 228 | try: |
| 229 | cmd = line.split()[0] |
| 230 | except: |
| 231 | cmd = '' |
| 232 | # Save cmd to global variable and call process |
| 233 | g['stuff'] = ' '.join(line.split()[1:]) |
| 234 | process(cmd)() |
| 235 | stdin.close() |
| 236 | |
| 237 | |
| 238 | def stream(): |
| 239 | """ |
| 240 | Track the stream |
| 241 | """ |
| 242 | args = parse_arguments() |
| 243 | |
| 244 | # The Logo |
| 245 | ascii_art() |
| 246 | # These arguments are optional: |
| 247 | stream_args = dict( |
| 248 | timeout=args.timeout, |
| 249 | block=not args.no_block, |
| 250 | heartbeat_timeout=args.heartbeat_timeout) |
| 251 | |
| 252 | # Track keyword |
| 253 | query_args = dict() |
| 254 | if args.track_keywords: |
| 255 | query_args['track'] = args.track_keywords |
| 256 | |
| 257 | # Get stream |
| 258 | stream = TwitterStream( |
| 259 | auth = authen(), |
| 260 | domain = 'userstream.twitter.com', |
| 261 | **stream_args) |
| 262 | tweet_iter = stream.user(**query_args) |
| 263 | |
| 264 | # Iterate over the sample stream. |
| 265 | for tweet in tweet_iter: |
| 266 | if tweet is None: |
| 267 | printNicely("-- None --") |
| 268 | elif tweet is Timeout: |
| 269 | printNicely("-- Timeout --") |
| 270 | elif tweet is HeartbeatTimeout: |
| 271 | printNicely("-- Heartbeat Timeout --") |
| 272 | elif tweet is Hangup: |
| 273 | printNicely("-- Hangup --") |
| 274 | elif tweet.get('text'): |
| 275 | draw(t=tweet) |
| 276 | |
| 277 | |
| 278 | def fly(): |
| 279 | """ |
| 280 | Main function |
| 281 | """ |
| 282 | get_decorated_name() |
| 283 | p = Process(target = stream) |
| 284 | p.start() |
| 285 | g['stream_pid'] = p.pid |
| 286 | listen(sys.stdin) |
| 287 | |