X-Git-Url: https://vcs.fsf.org/?p=rainbowstream.git;a=blobdiff_plain;f=rainbowstream%2Frainbow.py;h=28717b65a985489fd11bfc0e8af2aceaae4a6849;hp=102b1e4b4d293fd0925e25e95c38c7f23a01ad1b;hb=2050bc12ebd6aa3dda869225c1d88289ab66b212;hpb=eadd85a88d8b1d8aeb4e8c0aff7ddddd343259a6 diff --git a/rainbowstream/rainbow.py b/rainbowstream/rainbow.py index 102b1e4..28717b6 100644 --- a/rainbowstream/rainbow.py +++ b/rainbowstream/rainbow.py @@ -1,14 +1,13 @@ """ Colorful user's timeline stream """ -from multiprocessing import Process - import os import os.path import sys import signal import argparse import time +import threading import requests import webbrowser @@ -23,15 +22,14 @@ from .colors import * from .config import * from .consumer import * from .interactive import * -from .db import * from .c_image import * from .py3patch import * # Global values g = {} -# Database -db = RainbowDB() +# Lock for streams +StreamLock = threading.Lock() # Commands cmdset = [ @@ -70,6 +68,8 @@ cmdset = [ 'config', 'theme', 'h', + 'p', + 'r', 'c', 'q' ] @@ -141,6 +141,9 @@ def init(args): """ Init function """ + # Handle Ctrl C + ctrl_c_handler = lambda signum, frame: quit() + signal.signal(signal.SIGINT, ctrl_c_handler) # Get name t = Twitter(auth=authen()) name = '@' + t.account.verify_credentials()['screen_name'] @@ -154,11 +157,36 @@ def init(args): files = os.listdir(os.path.dirname(__file__) + '/colorset') themes = [f.split('.')[0] for f in files if f.split('.')[-1] == 'json'] g['themes'] = themes - db.theme_store(c['THEME']) + # Startup cmd + g['previous_cmd'] = '' # Semaphore init - db.semaphore_store(False) + c['lock'] = False + c['pause'] = False + # Init tweet dict and message dict + c['tweet_dict'] = [] + c['message_dict'] = [] # Image on term c['IMAGE_ON_TERM'] = args.image_on_term + # Dictionary of muted users key:screen name, value:name + g['mute_dict'] = {} + build_mute_dict(t) + +def build_mute_dict(t): + next_cursor = -1 + rel = {} + + while next_cursor != 0: + list = t.mutes.users.list( + screen_name=g['original_name'], + cursor=next_cursor, + skip_status=True, + include_entities=False, + ) + for u in list['users']: + rel[u['screen_name'].encode('ascii', 'ignore')] = u['name'].encode('ascii', 'ignore') + next_cursor = list['next_cursor'] + if(rel != g['mute_dict']): + g['mute_dict'] = rel def switch(): @@ -188,30 +216,30 @@ def switch(): keyword = g['stuff'].split()[1] if keyword[0] == '#': keyword = keyword[1:] - # Kill old process - os.kill(g['stream_pid'], signal.SIGKILL) + # Kill old thread + g['stream_stop'] = True args.track_keywords = keyword - # Start new process - p = Process( + # Start new thread + th = threading.Thread( target=stream, args=( c['PUBLIC_DOMAIN'], args)) - p.start() - g['stream_pid'] = p.pid + th.daemon = True + th.start() # Personal stream elif target == 'mine': - # Kill old process - os.kill(g['stream_pid'], signal.SIGKILL) - # Start new process - p = Process( + # Kill old thread + g['stream_stop'] = True + # Start new thread + th = threading.Thread( target=stream, args=( c['USER_DOMAIN'], args, g['original_name'])) - p.start() - g['stream_pid'] = p.pid + th.daemon = True + th.start() printNicely('') if args.filter: printNicely(cyan('Only: ' + str(args.filter))) @@ -320,7 +348,7 @@ def retweet(): except: printNicely(red('Sorry I can\'t understand.')) return - tid = db.rainbow_to_tweet_query(id)[0].tweet_id + tid = c['tweet_dict'][id] t.statuses.retweet(id=tid, include_entities=False, trim_user=True) @@ -334,7 +362,7 @@ def quote(): except: printNicely(red('Sorry I can\'t understand.')) return - tid = db.rainbow_to_tweet_query(id)[0].tweet_id + tid = c['tweet_dict'][id] tweet = t.statuses.show(id=tid) screen_name = tweet['user']['screen_name'] text = tweet['text'] @@ -362,7 +390,7 @@ def allretweet(): except: printNicely(red('Sorry I can\'t understand.')) return - tid = db.rainbow_to_tweet_query(id)[0].tweet_id + tid = c['tweet_dict'][id] # Get display num if exist try: num = int(g['stuff'].split()[1]) @@ -388,7 +416,7 @@ def favorite(): except: printNicely(red('Sorry I can\'t understand.')) return - tid = db.rainbow_to_tweet_query(id)[0].tweet_id + tid = c['tweet_dict'][id] t.favorites.create(_id=tid, include_entities=False) printNicely(green('Favorited.')) draw(t.statuses.show(id=tid)) @@ -405,7 +433,7 @@ def reply(): except: printNicely(red('Sorry I can\'t understand.')) return - tid = db.rainbow_to_tweet_query(id)[0].tweet_id + tid = c['tweet_dict'][id] user = t.statuses.show(id=tid)['user']['screen_name'] status = ' '.join(g['stuff'].split()[1:]) status = '@' + user + ' ' + status.decode('utf-8') @@ -418,11 +446,11 @@ def delete(): """ t = Twitter(auth=authen()) try: - rid = int(g['stuff'].split()[0]) + id = int(g['stuff'].split()[0]) except: printNicely(red('Sorry I can\'t understand.')) return - tid = db.rainbow_to_tweet_query(rid)[0].tweet_id + tid = c['tweet_dict'][id] t.statuses.destroy(id=tid) printNicely(green('Okay it\'s gone.')) @@ -437,7 +465,7 @@ def unfavorite(): except: printNicely(red('Sorry I can\'t understand.')) return - tid = db.rainbow_to_tweet_query(id)[0].tweet_id + tid = c['tweet_dict'][id] t.favorites.destroy(_id=tid) printNicely(green('Okay it\'s unfavorited.')) draw(t.statuses.show(id=tid)) @@ -491,7 +519,7 @@ def show(): if target != 'image': return id = int(g['stuff'].split()[1]) - tid = db.rainbow_to_tweet_query(id)[0].tweet_id + tid = c['tweet_dict'][id] tweet = t.statuses.show(id=tid) media = tweet['entities']['media'] for m in media: @@ -510,7 +538,7 @@ def urlopen(): try: if not g['stuff'].isdigit(): return - tid = db.rainbow_to_tweet_query(g['stuff'])[0].tweet_id + tid = c['tweet_dict'][int(g['stuff'])] tweet = t.statuses.show(id=tid) link_ary = [ u for u in tweet['text'].split() if u.startswith('http://')] @@ -638,10 +666,10 @@ def trash(): """ t = Twitter(auth=authen()) try: - rid = int(g['stuff'].split()[0]) + id = int(g['stuff'].split()[0]) except: printNicely(red('Sorry I can\'t understand.')) - mid = db.rainbow_to_message_query(rid)[0].message_id + mid = c['message_dict'][id] t.direct_messages.destroy(id=mid) printNicely(green('Message deleted.')) @@ -706,6 +734,7 @@ def mute(): rel = t.mutes.users.create(screen_name=screen_name[1:]) if isinstance(rel, dict): printNicely(green(screen_name + ' is muted.')) + build_mute_dict(t) else: printNicely(red(rel)) else: @@ -726,6 +755,7 @@ def unmute(): rel = t.mutes.users.destroy(screen_name=screen_name[1:]) if isinstance(rel, dict): printNicely(green(screen_name + ' is unmuted.')) + build_mute_dict(t) else: printNicely(red(rel)) else: @@ -736,26 +766,12 @@ def muting(): """ List muting user """ - t = Twitter(auth=authen()) - # Init cursor - next_cursor = -1 - rel = {} - # Cursor loop - while next_cursor != 0: - list = t.mutes.users.list( - screen_name=g['original_name'], - cursor=next_cursor, - skip_status=True, - include_entities=False, - ) - for u in list['users']: - rel[u['name']] = '@' + u['screen_name'] - next_cursor = list['next_cursor'] - # Print out result + rel = g['mute_dict'] + printNicely('All: ' + str(len(rel)) + ' people.') for name in rel: - user = ' ' + cycle_color(name) - user += color_func(c['TWEET']['nick'])(' ' + rel[name] + ' ') + user = color_func(c['TWEET']['nick'])(' ' + rel[name] + ' ') + user += cycle_color('@'+ name) printNicely(user) @@ -911,7 +927,7 @@ def list_add(t): slug=slug, owner_screen_name=owner, screen_name=user_name) - printNicely(light_green('Added.')) + printNicely(green('Added.')) except: printNicely(light_magenta('I\'m sorry we can not add him/her.')) @@ -930,7 +946,7 @@ def list_remove(t): slug=slug, owner_screen_name=owner, screen_name=user_name) - printNicely(light_green('Gone.')) + printNicely(green('Gone.')) except: printNicely(light_magenta('I\'m sorry we can not remove him/her.')) @@ -945,7 +961,7 @@ def list_subscribe(t): t.lists.subscribers.create( slug=slug, owner_screen_name=owner) - printNicely(light_green('Done.')) + printNicely(green('Done.')) except: printNicely( light_magenta('I\'m sorry you can not subscribe to this list.')) @@ -961,7 +977,7 @@ def list_unsubscribe(t): t.lists.subscribers.destroy( slug=slug, owner_screen_name=owner) - printNicely(light_green('Done.')) + printNicely(green('Done.')) except: printNicely( light_magenta('I\'m sorry you can not unsubscribe to this list.')) @@ -997,7 +1013,7 @@ def list_new(t): name=name, mode=mode, description=description) - printNicely(light_green(name + ' list is created.')) + printNicely(green(name + ' list is created.')) except: printNicely(red('Oops something is wrong with Twitter :(')) @@ -1024,7 +1040,7 @@ def list_update(t): owner_screen_name=g['original_name'], mode=mode, description=description) - printNicely(light_green(slug + ' list is updated.')) + printNicely(green(slug + ' list is updated.')) except: printNicely(red('Oops something is wrong with Twitter :(')) @@ -1038,7 +1054,7 @@ def list_delete(t): t.lists.destroy( slug='-'.join(slug.split()), owner_screen_name=g['original_name']) - printNicely(light_green(slug + ' list is deleted.')) + printNicely(green(slug + ' list is deleted.')) except: printNicely(red('Oops something is wrong with Twitter :(')) @@ -1095,7 +1111,7 @@ def config(): if not g['stuff']: for k in all_config: line = ' ' * 2 + \ - light_green(k) + ': ' + light_yellow(str(all_config[k])) + green(k) + ': ' + light_yellow(str(all_config[k])) printNicely(line) guide = 'Detailed explanation can be found at ' + \ color_func(c['TWEET']['link'])( @@ -1106,7 +1122,7 @@ def config(): if g['stuff'] in all_config: k = g['stuff'] line = ' ' * 2 + \ - light_green(k) + ': ' + light_yellow(str(all_config[k])) + green(k) + ': ' + light_yellow(str(all_config[k])) printNicely(line) else: printNicely(red('No such config key.')) @@ -1115,7 +1131,7 @@ def config(): key = g['stuff'].split()[0] try: value = get_default_config(key) - line = ' ' * 2 + light_green(key) + ': ' + light_magenta(value) + line = ' ' * 2 + green(key) + ': ' + light_magenta(value) printNicely(line) except: printNicely( @@ -1125,7 +1141,7 @@ def config(): key = g['stuff'].split()[0] try: delete_config(key) - printNicely(light_green('Config key is dropped.')) + printNicely(green('Config key is dropped.')) except: printNicely(red('No such config key.')) # Set specific config @@ -1139,11 +1155,11 @@ def config(): set_config(key, value) # Apply theme immediately if key == 'THEME': - reload_theme(value) + c['THEME'] = reload_theme(value, c['THEME']) g['decorated_name'] = lambda x: color_func( c['DECORATED_NAME'])( '[' + x + ']: ') - printNicely(light_green('Updated successfully.')) + printNicely(green('Updated successfully.')) except: printNicely(light_magenta('Not valid value.')) return @@ -1169,7 +1185,7 @@ def theme(): # Change theme try: # Load new theme - reload_theme(g['stuff']) + c['THEME'] = reload_theme(g['stuff'], c['THEME']) # Redefine decorated_name g['decorated_name'] = lambda x: color_func( c['DECORATED_NAME'])( @@ -1416,6 +1432,8 @@ def help(): usage += '\n' usage += s + grey(u'\u266A' + ' Screening \n') usage += s * 2 + light_green('h') + ' will show this help again.\n' + usage += s * 2 + light_green('p') + ' will pause the stream.\n' + usage += s * 2 + light_green('r') + ' will unpause the stream.\n' usage += s * 2 + light_green('c') + ' will clear the screen.\n' usage += s * 2 + light_green('q') + ' will quit.\n' # End @@ -1432,11 +1450,30 @@ def help(): 'stream': help_stream, } if g['stuff']: - d[g['stuff'].strip()]() + d.get( + g['stuff'].strip(), + lambda: printNicely(red('No such command.')) + )() else: printNicely(usage) +def pause(): + """ + Pause stream display + """ + c['pause'] = True + printNicely(green('Stream is paused')) + + +def replay(): + """ + Replay stream + """ + c['pause'] = False + printNicely(green('Stream is running back now')) + + def clear(): """ Clear screen @@ -1448,9 +1485,11 @@ def quit(): """ Exit all """ - save_history() - os.system('rm -rf rainbow.db') - os.kill(g['stream_pid'], signal.SIGKILL) + try: + save_history() + printNicely(green('See you next time :)')) + except: + pass sys.exit() @@ -1509,6 +1548,8 @@ def process(cmd): config, theme, help, + pause, + replay, clear, quit ] @@ -1576,6 +1617,8 @@ def listen(): 'list', 'stream' ], # help + [], # pause + [], # reconnect [], # clear [], # quit ] @@ -1584,10 +1627,13 @@ def listen(): read_history() reset() while True: + # raw_input if g['prefix']: line = raw_input(g['decorated_name'](c['PREFIX'])) else: line = raw_input() + # Save previous cmd in order to compare with readline buffer + g['previous_cmd'] = line.strip() try: cmd = line.split()[0] except: @@ -1595,7 +1641,7 @@ def listen(): g['cmd'] = cmd try: # Lock the semaphore - db.semaphore_update(True) + c['lock'] = True # Save cmd to global variable and call process g['stuff'] = ' '.join(line.split()[1:]) # Process the command @@ -1606,7 +1652,7 @@ def listen(): else: g['prefix'] = True # Release the semaphore lock - db.semaphore_update(False) + c['lock'] = False except Exception: printNicely(red('OMG something is wrong with Twitter right now.')) @@ -1625,7 +1671,7 @@ def stream(domain, args, name='Rainbow Stream'): ascii_art(art_dict[domain]) # These arguments are optional: stream_args = dict( - timeout=args.timeout, + timeout=0.5, # To check g['stream_stop'] after each 0.5 s block=not args.no_block, heartbeat_timeout=args.heartbeat_timeout) # Track keyword @@ -1647,16 +1693,21 @@ def stream(domain, args, name='Rainbow Stream'): tweet_iter = stream.statuses.filter(**query_args) else: tweet_iter = stream.statuses.sample() + # Block new stream until other one exits + StreamLock.acquire() + g['stream_stop'] = False for tweet in tweet_iter: if tweet is None: printNicely("-- None --") elif tweet is Timeout: - printNicely("-- Timeout --") + if(g['stream_stop']): + StreamLock.release() + break elif tweet is HeartbeatTimeout: printNicely("-- Heartbeat Timeout --") elif tweet is Hangup: printNicely("-- Hangup --") - elif tweet.get('text'): + elif tweet.get('text') and (tweet['user']['screen_name'] not in g['mute_dict']): draw( t=tweet, keyword=args.track_keywords, @@ -1664,8 +1715,21 @@ def stream(domain, args, name='Rainbow Stream'): fil=args.filter, ig=args.ignore, ) + # Current readline buffer + current_buffer = readline.get_line_buffer().strip() + # There is an unexpected behaviour in MacOSX readline + Python 2: + # after completely delete a word after typing it, + # somehow readline buffer still contains + # the 1st character of that word + if current_buffer and g['previous_cmd'] != current_buffer: + sys.stdout.write( + g['decorated_name'](c['PREFIX']) + current_buffer) + sys.stdout.flush() + elif not c['HIDE_PROMPT']: + sys.stdout.write(g['decorated_name'](c['PREFIX'])) + sys.stdout.flush() elif tweet.get('direct_message'): - print_message(tweet['direct_message']) + print_message(tweet['direct_message'], check_semaphore=True) except TwitterHTTPError: printNicely('') printNicely( @@ -1680,26 +1744,25 @@ def fly(): args = parse_arguments() try: init(args) - except TwitterHTTPError: + except TwitterHTTPError as error: printNicely('') printNicely( - magenta("Something wrong with Twitter Oauth right now :(")) - printNicely( - magenta("Please delete ~/.rainbow_oauth and try again.")) + magenta("We have maximum connection problem with twitter'stream API right now :(")) + printNicely(magenta("Let's try again later.")) save_history() - os.system('rm -rf rainbow.db') - sys.exit() - # Spawn stream process - p = Process( + print(error) + sys.exit() + # Spawn stream thread + th = threading.Thread( target=stream, args=( c['USER_DOMAIN'], args, g['original_name'])) - p.start() + th.daemon = True + th.start() # Start listen process time.sleep(0.5) g['reset'] = True g['prefix'] = True - g['stream_pid'] = p.pid listen()