X-Git-Url: https://vcs.fsf.org/?p=rainbowstream.git;a=blobdiff_plain;f=rainbowstream%2Frainbow.py;h=9d40df54e40b768ba2524f7e1db1c724565a5ff3;hp=2a070e35814a8d517e943e058e6c463868958737;hb=42fde7758a905592bbebfe849b210d39508a3187;hpb=fe515e80929f50a50934a2645b6eb97a25ea6df2 diff --git a/rainbowstream/rainbow.py b/rainbowstream/rainbow.py index 2a070e3..9d40df5 100644 --- a/rainbowstream/rainbow.py +++ b/rainbowstream/rainbow.py @@ -1,42 +1,86 @@ """ Colorful user's timeline stream """ - from __future__ import print_function +from multiprocessing import Process +from dateutil import parser import os import os.path +import sys +import signal import argparse +import time +import datetime from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup +from twitter.api import * from twitter.oauth import OAuth, read_token_file from twitter.oauth_dance import oauth_dance from twitter.util import printNicely -from dateutil import parser from .colors import * from .config import * +from .interactive import * +from .db import * + +g = {} +db = RainbowDB() +cmdset = [ + 'switch', + 'home', + 'view', + 't', + 'rt', + 'rep', + 'del', + 's', + 'fr', + 'fl', + 'h', + 'c', + 'q' +] -def draw(t): +def draw(t, keyword=None): """ Draw the rainbow """ # Retrieve tweet + tid = t['id'] text = t['text'] screen_name = t['user']['screen_name'] name = t['user']['name'] created_at = t['created_at'] date = parser.parse(created_at) - time = date.strftime('%Y/%m/%d %H:%M:%S') + date = date - datetime.timedelta(seconds=time.timezone) + clock = date.strftime('%Y/%m/%d %H:%M:%S') + + res = db.tweet_query(tid) + if not res: + db.store(tid) + res = db.tweet_query(tid) + rid = res[0].rainbow_id # Format info - user = cycle_color(name + ' ' + '@' + screen_name + ' ') - clock = grey('[' + time + ']') + user = cycle_color(name) + grey(' ' + '@' + screen_name + ' ') + meta = grey('[' + clock + '] [id=' + str(rid) + ']') tweet = text.split() + # Highlight RT tweet = map(lambda x: grey(x) if x == 'RT' else x, tweet) + # Highlight screen_name tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet) + # Highlight link tweet = map(lambda x: cyan(x) if x[0:7] == 'http://' else x, tweet) + # Highlight search keyword + if keyword: + tweet = map( + lambda x: on_yellow(x) if + ''.join(c for c in x if c.isalnum()).lower() == keyword.lower() + else x, + tweet + ) tweet = ' '.join(tweet) # Draw rainbow @@ -45,22 +89,22 @@ def draw(t): uw=len(user) + 2, ) line2 = u"{c:>{cw}}".format( - c=clock, - cw=len(clock) + 2, + c=meta, + cw=len(meta) + 2, ) line3 = ' ' + tweet - line4 = '\n' - return line1, line2, line3, line4 + printNicely('') + printNicely(line1) + printNicely(line2) + printNicely(line3) def parse_arguments(): """ Parse the arguments """ - parser = argparse.ArgumentParser(description=__doc__ or "") - parser.add_argument( '-to', '--timeout', @@ -82,12 +126,10 @@ def parse_arguments(): return parser.parse_args() -def stream(): - args = parse_arguments() - - # The Logo - ascii_art() - +def authen(): + """ + Authenticate with Twitter OAuth + """ # When using rainbow stream you must authorize. twitter_credential = os.environ.get( 'HOME', @@ -100,12 +142,316 @@ def stream(): CONSUMER_SECRET, twitter_credential) oauth_token, oauth_token_secret = read_token_file(twitter_credential) - auth = OAuth( + return OAuth( oauth_token, oauth_token_secret, CONSUMER_KEY, CONSUMER_SECRET) + +def get_decorated_name(): + """ + Beginning of every line + """ + t = Twitter(auth=authen()) + name = '@' + t.account.verify_credentials()['screen_name'] + g['original_name'] = name[1:] + g['decorated_name'] = grey('[') + grey(name) + grey(']: ') + + +def switch(): + """ + Switch stream + """ + try: + target = g['stuff'].split()[0] + + # Public stream + if target == 'public': + keyword = g['stuff'].split()[1] + if keyword[0] == '#': + keyword = keyword[1:] + + # Kill old process + os.kill(g['stream_pid'], signal.SIGKILL) + args = parse_arguments() + args.track_keywords = keyword + + # Start new process + p = Process( + target=stream, + args=( + PUBLIC_DOMAIN, + args)) + p.start() + g['stream_pid'] = p.pid + + # Personal stream + elif target == 'mine': + + # Kill old process + os.kill(g['stream_pid'], signal.SIGKILL) + args = parse_arguments() + + # Start new process + p = Process( + target=stream, + args=( + USER_DOMAIN, + args, + g['original_name'])) + p.start() + g['stream_pid'] = p.pid + printNicely(green('stream switched.')) + except: + printNicely(red('Sorry I can\'t understand.')) + g['prefix'] = False + + +def home(): + """ + Home + """ + t = Twitter(auth=authen()) + num = HOME_TWEET_NUM + if g['stuff'].isdigit(): + num = g['stuff'] + for tweet in reversed(t.statuses.home_timeline(count=num)): + draw(t=tweet) + printNicely('') + + +def view(): + """ + Friend view + """ + t = Twitter(auth=authen()) + user = g['stuff'].split()[0] + if user[0] == '@': + try: + num = int(g['stuff'].split()[1]) + except: + num = HOME_TWEET_NUM + for tweet in reversed(t.statuses.user_timeline(count=num, screen_name=user[1:])): + draw(t=tweet) + printNicely('') + else: + printNicely(red('A name should begin with a \'@\'')) + + +def tweet(): + """ + Tweet + """ + t = Twitter(auth=authen()) + t.statuses.update(status=g['stuff']) + g['prefix'] = False + + +def retweet(): + """ + ReTweet + """ + t = Twitter(auth=authen()) + try: + id = int(g['stuff'].split()[0]) + tid = db.rainbow_query(id)[0].tweet_id + t.statuses.retweet(id=tid, include_entities=False, trim_user=True) + except: + printNicely(red('Sorry I can\'t retweet for you.')) + g['prefix'] = False + + +def reply(): + """ + Reply + """ + t = Twitter(auth=authen()) + try: + id = int(g['stuff'].split()[0]) + tid = db.rainbow_query(id)[0].tweet_id + user = t.statuses.show(id=tid)['user']['screen_name'] + status = ' '.join(g['stuff'].split()[1:]) + status = '@' + user + ' ' + status.decode('utf-8') + t.statuses.update(status=status, in_reply_to_status_id=tid) + except: + printNicely(red('Sorry I can\'t understand.')) + g['prefix'] = False + + +def delete(): + """ + Delete + """ + t = Twitter(auth=authen()) + try: + id = int(g['stuff'].split()[0]) + tid = db.rainbow_query(id)[0].tweet_id + t.statuses.destroy(id=tid) + printNicely(green('Okay it\'s gone.')) + except: + printNicely(red('Sorry I can\'t delete this tweet for you.')) + + +def search(): + """ + Search + """ + t = Twitter(auth=authen()) + try: + if g['stuff'][0] == '#': + rel = t.search.tweets(q=g['stuff'])['statuses'] + if len(rel): + printNicely('Newest tweets:') + for i in reversed(xrange(SEARCH_MAX_RECORD)): + draw(t=rel[i], keyword=g['stuff'].strip()[1:]) + printNicely('') + else: + printNicely(magenta('I\'m afraid there is no result')) + else: + printNicely(red('A keyword should be a hashtag (like \'#AKB48\')')) + except: + printNicely(red('Sorry I can\'t understand.')) + + +def friend(): + """ + List of friend (following) + """ + t = Twitter(auth=authen()) + g['friends'] = t.friends.ids()['ids'] + for i in g['friends']: + screen_name = t.users.lookup(user_id=i)[0]['screen_name'] + user = cycle_color('@' + screen_name) + print(user, end=' ') + printNicely('') + + +def follower(): + """ + List of follower + """ + t = Twitter(auth=authen()) + g['followers'] = t.followers.ids()['ids'] + for i in g['followers']: + screen_name = t.users.lookup(user_id=i)[0]['screen_name'] + user = cycle_color('@' + screen_name) + print(user, end=' ') + printNicely('') + + +def help(): + """ + Help + """ + usage = ''' + Hi boss! I'm ready to serve you right now! + ------------------------------------------------------------- + You are already see your personal stream: + "switch public #AKB" will switch to public stream and follow "AKB" keyword. + "switch mine" will switch back to your personal stream. + For more action: + "home" will show your timeline. "home 7" will show 7 tweet. + "view @bob" will show your friend @bob's home. + "t oops" will tweet "oops" immediately. + "rt 12345" will retweet to tweet with id "12345". + "rep 12345 oops" will reply "oops" to tweet with id "12345". + "del 12345" will delete tweet with id "12345". + "s #AKB48" will search for "AKB48" and return 5 newest tweet. + "fr" will list out your following people. + "fl" will list out your followers. + "h" will show this help again. + "c" will clear the terminal. + "q" will exit. + ------------------------------------------------------------- + Have fun and hang tight! + ''' + printNicely(usage) + + +def clear(): + """ + Clear screen + """ + os.system('clear') + g['prefix'] = False + + +def quit(): + """ + Exit all + """ + os.system('rm -rf rainbow.db') + os.kill(g['stream_pid'], signal.SIGKILL) + sys.exit() + + +def reset(): + """ + Reset prefix of line + """ + if g['reset']: + printNicely(green('Need tips ? Type "h" and hit Enter key!')) + g['prefix'] = True + g['reset'] = False + + +def process(cmd): + """ + Process switch + """ + return dict(zip( + cmdset, + [ + switch, + home, + view, + tweet, + retweet, + reply, + delete, + search, + friend, + follower, + help, + clear, + quit + ] + )).get(cmd, reset) + + +def listen(): + """ + Listen to user's input + """ + init_interactive_shell(cmdset) + first = True + while True: + if g['prefix'] and not first: + line = raw_input(g['decorated_name']) + else: + line = raw_input() + try: + cmd = line.split()[0] + except: + cmd = '' + # Save cmd to global variable and call process + g['stuff'] = ' '.join(line.split()[1:]) + process(cmd)() + first = False + + +def stream(domain, args, name='Rainbow Stream'): + """ + Track the stream + """ + # The Logo + art_dict = { + USER_DOMAIN: name, + PUBLIC_DOMAIN: args.track_keywords, + SITE_DOMAIN: 'Site Stream', + } + ascii_art(art_dict[domain]) # These arguments are optional: stream_args = dict( timeout=args.timeout, @@ -119,12 +465,21 @@ def stream(): # Get stream stream = TwitterStream( - auth=auth, - domain='userstream.twitter.com', + auth=authen(), + domain=domain, **stream_args) - tweet_iter = stream.user(**query_args) - # Iterate over the sample stream. + if domain == USER_DOMAIN: + tweet_iter = stream.user(**query_args) + elif domain == SITE_DOMAIN: + tweet_iter = stream.site(**query_args) + else: + if args.track_keywords: + tweet_iter = stream.statuses.filter(**query_args) + else: + tweet_iter = stream.statuses.sample() + + # Iterate over the stream. for tweet in tweet_iter: if tweet is None: printNicely("-- None --") @@ -135,8 +490,21 @@ def stream(): elif tweet is Hangup: printNicely("-- Hangup --") elif tweet.get('text'): - line1, line2, line3, line4 = draw(t=tweet) - printNicely(line1) - printNicely(line2) - printNicely(line3) - printNicely(line4) + draw(t=tweet) + + +def fly(): + """ + Main function + """ + # Spawn stream process + args = parse_arguments() + get_decorated_name() + p = Process(target=stream, args=(USER_DOMAIN, args, g['original_name'])) + p.start() + + # Start listen process + g['prefix'] = True + g['reset'] = True + g['stream_pid'] = p.pid + listen()