current_buffer in unicode wrapper
[rainbowstream.git] / rainbowstream / rainbow.py
index 6b88c50..c66ae9a 100644 (file)
@@ -1,33 +1,37 @@
 """
 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
 
 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 StringIO import StringIO
 
 from .draw import *
 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 = {}
-db = RainbowDB()
+
+# Lock for streams
+StreamLock = threading.Lock()
+
+# Commands
 cmdset = [
     'switch',
     'trend',
@@ -36,6 +40,7 @@ cmdset = [
     'mentions',
     't',
     'rt',
+    'quote',
     'allrt',
     'fav',
     'rep',
@@ -44,6 +49,7 @@ cmdset = [
     's',
     'mes',
     'show',
+    'open',
     'ls',
     'inbox',
     'sent',
@@ -57,9 +63,13 @@ cmdset = [
     'block',
     'unblock',
     'report',
+    'list',
     'cal',
+    'config',
     'theme',
     'h',
+    'p',
+    'r',
     'c',
     'q'
 ]
@@ -127,21 +137,65 @@ def authen():
         CONSUMER_SECRET)
 
 
-def get_decorated_name():
+def build_mute_dict(dict_data=False):
+    """
+    Build muting list
+    """
+    t = Twitter(auth=authen())
+    # Init cursor
+    next_cursor = -1
+    screen_name_list = []
+    name_list = []
+    # 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,
+        )
+        screen_name_list += ['@' + u['screen_name'] for u in list['users']]
+        name_list += [u['name'] for u in list['users']]
+        next_cursor = list['next_cursor']
+    # Return dict or list
+    if dict_data:
+        return dict(zip(screen_name_list, name_list))
+    else:
+        return screen_name_list
+
+
+def init(args):
     """
-    Beginning of every line
+    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']
+    if not get_config('PREFIX'):
+        set_config('PREFIX', name)
     g['original_name'] = name[1:]
-    g['decorated_name'] = color_func(c['DECORATED_NAME'])('[' + name + ']: ')
-    g['ascii_art'] = True
-
-    files = os.listdir('rainbowstream/colorset')
+    g['decorated_name'] = lambda x: color_func(
+        c['DECORATED_NAME'])('[' + x + ']: ')
+    # Theme init
+    files = os.listdir(os.path.dirname(__file__) + '/colorset')
     themes = [f.split('.')[0] for f in files if f.split('.')[-1] == 'json']
-    themes += ['custom']
     g['themes'] = themes
-    db.theme_store(c['theme'])
+    # Startup cmd
+    g['previous_cmd'] = ''
+    # Semaphore init
+    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
+    set_config('IMAGE_ON_TERM', str(c['IMAGE_ON_TERM']))
+    # Mute dict
+    c['IGNORE_LIST'] += build_mute_dict()
 
 
 def switch():
@@ -150,13 +204,14 @@ def switch():
     """
     try:
         target = g['stuff'].split()[0]
-
         # Filter and ignore
         args = parse_arguments()
         try:
             if g['stuff'].split()[-1] == '-f':
-                only = raw_input('Only nicks: ')
-                ignore = raw_input('Ignore nicks: ')
+                guide = 'To ignore an option, just hit Enter key.'
+                printNicely(light_magenta(guide))
+                only = raw_input('Only nicks [Ex: @xxx,@yy]: ')
+                ignore = raw_input('Ignore nicks [Ex: @xxx,@yy]: ')
                 args.filter = filter(None, only.split(','))
                 args.ignore = filter(None, ignore.split(','))
             elif g['stuff'].split()[-1] == '-d':
@@ -165,44 +220,41 @@ def switch():
         except:
             printNicely(red('Sorry, wrong format.'))
             return
-
         # 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)
+            # 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)))
         if args.ignore:
             printNicely(red('Ignore: ' + str(args.ignore)))
         printNicely('')
-        g['ascii_art'] = True
     except:
         printNicely(red('Sorry I can\'t understand.'))
 
@@ -221,7 +273,6 @@ def trend():
         town = g['stuff'].split()[1]
     except:
         town = ''
-
     avail = t.trends.available()
     # World wide
     if not country:
@@ -253,7 +304,7 @@ def home():
     if g['stuff'].isdigit():
         num = int(g['stuff'])
     for tweet in reversed(t.statuses.home_timeline(count=num)):
-        draw(t=tweet, iot=g['iot'])
+        draw(t=tweet)
     printNicely('')
 
 
@@ -269,7 +320,7 @@ def view():
         except:
             num = c['HOME_TWEET_NUM']
         for tweet in reversed(t.statuses.user_timeline(count=num, screen_name=user[1:])):
-            draw(t=tweet, iot=g['iot'])
+            draw(t=tweet)
         printNicely('')
     else:
         printNicely(red('A name should begin with a \'@\''))
@@ -284,7 +335,7 @@ def mentions():
     if g['stuff'].isdigit():
         num = int(g['stuff'])
     for tweet in reversed(t.statuses.mentions_timeline(count=num)):
-        draw(t=tweet, iot=g['iot'])
+        draw(t=tweet)
     printNicely('')
 
 
@@ -306,10 +357,37 @@ 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)
 
 
+def quote():
+    """
+    Quote a tweet
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+    except:
+        printNicely(red('Sorry I can\'t understand.'))
+        return
+    tid = c['tweet_dict'][id]
+    tweet = t.statuses.show(id=tid)
+    screen_name = tweet['user']['screen_name']
+    text = tweet['text']
+    quote = '\"@' + screen_name + ': ' + text + '\"'
+    quote = quote.encode('utf8')
+    notice = light_magenta('Compose mode ')
+    notice += light_yellow('(Enter nothing will cancel the quote)')
+    notice += light_magenta(':')
+    printNicely(notice)
+    extra = raw_input(quote)
+    if extra:
+        t.statuses.update(status=quote + extra)
+    else:
+        printNicely(light_magenta('No text added.'))
+
+
 def allretweet():
     """
     List all retweet
@@ -321,7 +399,7 @@ 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])
@@ -333,7 +411,7 @@ def allretweet():
         printNicely(magenta('This tweet has no retweet.'))
         return
     for tweet in reversed(rt_ary):
-        draw(t=tweet, iot=g['iot'])
+        draw(t=tweet)
     printNicely('')
 
 
@@ -347,10 +425,10 @@ 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), iot=g['iot'])
+    draw(t.statuses.show(id=tid))
     printNicely('')
 
 
@@ -364,10 +442,10 @@ 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')
+    status = '@' + user + ' ' + unc(status)
     t.statuses.update(status=status, in_reply_to_status_id=tid)
 
 
@@ -377,11 +455,11 @@ 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.'))
 
@@ -396,10 +474,10 @@ 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), iot=g['iot'])
+    draw(t.statuses.show(id=tid))
     printNicely('')
 
 
@@ -408,19 +486,16 @@ def search():
     Search
     """
     t = Twitter(auth=authen())
-    if g['stuff'].startswith('#'):
-        rel = t.search.tweets(q=g['stuff'])['statuses']
-        if rel:
-            printNicely('Newest tweets:')
-            for i in reversed(xrange(c['SEARCH_MAX_RECORD'])):
-                draw(t=rel[i],
-                     iot=g['iot'],
-                     keyword=g['stuff'].strip()[1:])
-            printNicely('')
-        else:
-            printNicely(magenta('I\'m afraid there is no result'))
+    g['stuff'] = g['stuff'].strip()
+    rel = t.search.tweets(q=g['stuff'])['statuses']
+    if rel:
+        printNicely('Newest tweets:')
+        for i in reversed(xrange(c['SEARCH_MAX_RECORD'])):
+            draw(t=rel[i],
+                 keyword=g['stuff'])
+        printNicely('')
     else:
-        printNicely(red('A keyword should be a hashtag (like \'#AKB48\')'))
+        printNicely(magenta('I\'m afraid there is no result'))
 
 
 def message():
@@ -453,18 +528,39 @@ 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:
             res = requests.get(m['media_url'])
-            img = Image.open(StringIO(res.content))
+            img = Image.open(BytesIO(res.content))
             img.show()
     except:
         printNicely(red('Sorry I can\'t show this image.'))
 
 
-def list():
+def urlopen():
+    """
+    Open url
+    """
+    t = Twitter(auth=authen())
+    try:
+        if not g['stuff'].isdigit():
+            return
+        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://')]
+        if not link_ary:
+            printNicely(light_magenta('No url here @.@!'))
+            return
+        for link in link_ary:
+            webbrowser.open(link)
+    except:
+        printNicely(red('Sorry I can\'t open url in this tweet.'))
+
+
+def ls():
     """
     List friends for followers
     """
@@ -500,9 +596,10 @@ def list():
             rel[u['name']] = '@' + u['screen_name']
         next_cursor = list['next_cursor']
     # Print out result
-    printNicely('All: ' + str(len(rel)) + ' people.')
+    printNicely('All: ' + str(len(rel)) + ' ' + d[target] + '.')
     for name in rel:
-        user = '  ' + cycle_color(name) + grey(' ' + rel[name] + ' ')
+        user = '  ' + cycle_color(name)
+        user += color_func(c['TWEET']['nick'])(' ' + rel[name] + ' ')
         printNicely(user)
 
 
@@ -578,10 +675,10 @@ 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.'))
 
@@ -597,7 +694,7 @@ def whois():
             user = t.users.show(
                 screen_name=screen_name[1:],
                 include_entities=False)
-            show_profile(user, g['iot'])
+            show_profile(user)
         except:
             printNicely(red('Omg no user.'))
     else:
@@ -643,11 +740,16 @@ def mute():
         printNicely(red('A name should be specified. '))
         return
     if screen_name.startswith('@'):
-        rel = t.mutes.users.create(screen_name=screen_name[1:])
-        if isinstance(rel, dict):
-            printNicely(green(screen_name + ' is muted.'))
-        else:
-            printNicely(red(rel))
+        try:
+            rel = t.mutes.users.create(screen_name=screen_name[1:])
+            if isinstance(rel, dict):
+                printNicely(green(screen_name + ' is muted.'))
+                c['IGNORE_LIST'] += [unc(screen_name)]
+                c['IGNORE_LIST'] = list(set(c['IGNORE_LIST']))
+            else:
+                printNicely(red(rel))
+        except:
+            printNicely(red('Something is wrong, can not mute now :('))
     else:
         printNicely(red('A name should begin with a \'@\''))
 
@@ -663,11 +765,15 @@ def unmute():
         printNicely(red('A name should be specified. '))
         return
     if screen_name.startswith('@'):
-        rel = t.mutes.users.destroy(screen_name=screen_name[1:])
-        if isinstance(rel, dict):
-            printNicely(green(screen_name + ' is unmuted.'))
-        else:
-            printNicely(red(rel))
+        try:
+            rel = t.mutes.users.destroy(screen_name=screen_name[1:])
+            if isinstance(rel, dict):
+                printNicely(green(screen_name + ' is unmuted.'))
+                c['IGNORE_LIST'].remove(screen_name)
+            else:
+                printNicely(red(rel))
+        except:
+            printNicely(red('Maybe you are not muting this person ?'))
     else:
         printNicely(red('A name should begin with a \'@\''))
 
@@ -676,26 +782,15 @@ 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
-    printNicely('All: ' + str(len(rel)) + ' people.')
-    for name in rel:
-        user = '  ' + cycle_color(name) + grey(' ' + rel[name] + ' ')
+    # Get dict of muting users
+    md = build_mute_dict(dict_data=True)
+    printNicely('All: ' + str(len(md)) + ' people.')
+    for name in md:
+        user = '  ' + cycle_color(md[name])
+        user += color_func(c['TWEET']['nick'])(' ' + name + ' ')
         printNicely(user)
+    # Update from Twitter
+    c['IGNORE_LIST'] = [n for n in md]
 
 
 def block():
@@ -744,6 +839,275 @@ def report():
         printNicely(red('Sorry I can\'t understand.'))
 
 
+def get_slug():
+    """
+    Get Slug Decorator
+    """
+    # Get list name
+    list_name = raw_input(light_magenta('Give me the list\'s name: '))
+    # Get list name and owner
+    try:
+        owner, slug = list_name.split('/')
+        if slug.startswith('@'):
+            slug = slug[1:]
+        return owner, slug
+    except:
+        printNicely(
+            light_magenta('List name should follow "@owner/list_name" format.'))
+        raise Exception('Wrong list name')
+
+
+def show_lists(t):
+    """
+    List list
+    """
+    rel = t.lists.list(screen_name=g['original_name'])
+    if rel:
+        print_list(rel)
+    else:
+        printNicely(light_magenta('You belong to no lists :)'))
+
+
+def list_home(t):
+    """
+    List home
+    """
+    owner, slug = get_slug()
+    res = t.lists.statuses(
+        slug=slug,
+        owner_screen_name=owner,
+        count=c['LIST_MAX'],
+        include_entities=False)
+    for tweet in res:
+        draw(t=tweet)
+    printNicely('')
+
+
+def list_members(t):
+    """
+    List members
+    """
+    owner, slug = get_slug()
+    # Get members
+    rel = {}
+    next_cursor = -1
+    while next_cursor != 0:
+        m = t.lists.members(
+            slug=slug,
+            owner_screen_name=owner,
+            cursor=next_cursor,
+            include_entities=False)
+        for u in m['users']:
+            rel[u['name']] = '@' + u['screen_name']
+        next_cursor = m['next_cursor']
+    printNicely('All: ' + str(len(rel)) + ' members.')
+    for name in rel:
+        user = '  ' + cycle_color(name)
+        user += color_func(c['TWEET']['nick'])(' ' + rel[name] + ' ')
+        printNicely(user)
+
+
+def list_subscribers(t):
+    """
+    List subscribers
+    """
+    owner, slug = get_slug()
+    # Get subscribers
+    rel = {}
+    next_cursor = -1
+    while next_cursor != 0:
+        m = t.lists.subscribers(
+            slug=slug,
+            owner_screen_name=owner,
+            cursor=next_cursor,
+            include_entities=False)
+        for u in m['users']:
+            rel[u['name']] = '@' + u['screen_name']
+        next_cursor = m['next_cursor']
+    printNicely('All: ' + str(len(rel)) + ' subscribers.')
+    for name in rel:
+        user = '  ' + cycle_color(name)
+        user += color_func(c['TWEET']['nick'])(' ' + rel[name] + ' ')
+        printNicely(user)
+
+
+def list_add(t):
+    """
+    Add specific user to a list
+    """
+    owner, slug = get_slug()
+    # Add
+    user_name = raw_input(light_magenta('Give me name of the newbie: '))
+    if user_name.startswith('@'):
+        user_name = user_name[1:]
+    try:
+        t.lists.members.create(
+            slug=slug,
+            owner_screen_name=owner,
+            screen_name=user_name)
+        printNicely(green('Added.'))
+    except:
+        printNicely(light_magenta('I\'m sorry we can not add him/her.'))
+
+
+def list_remove(t):
+    """
+    Remove specific user from a list
+    """
+    owner, slug = get_slug()
+    # Remove
+    user_name = raw_input(light_magenta('Give me name of the unlucky one: '))
+    if user_name.startswith('@'):
+        user_name = user_name[1:]
+    try:
+        t.lists.members.destroy(
+            slug=slug,
+            owner_screen_name=owner,
+            screen_name=user_name)
+        printNicely(green('Gone.'))
+    except:
+        printNicely(light_magenta('I\'m sorry we can not remove him/her.'))
+
+
+def list_subscribe(t):
+    """
+    Subscribe to a list
+    """
+    owner, slug = get_slug()
+    # Subscribe
+    try:
+        t.lists.subscribers.create(
+            slug=slug,
+            owner_screen_name=owner)
+        printNicely(green('Done.'))
+    except:
+        printNicely(
+            light_magenta('I\'m sorry you can not subscribe to this list.'))
+
+
+def list_unsubscribe(t):
+    """
+    Unsubscribe a list
+    """
+    owner, slug = get_slug()
+    # Subscribe
+    try:
+        t.lists.subscribers.destroy(
+            slug=slug,
+            owner_screen_name=owner)
+        printNicely(green('Done.'))
+    except:
+        printNicely(
+            light_magenta('I\'m sorry you can not unsubscribe to this list.'))
+
+
+def list_own(t):
+    """
+    List own
+    """
+    rel = []
+    next_cursor = -1
+    while next_cursor != 0:
+        res = t.lists.ownerships(
+            screen_name=g['original_name'],
+            cursor=next_cursor)
+        rel += res['lists']
+        next_cursor = res['next_cursor']
+    if rel:
+        print_list(rel)
+    else:
+        printNicely(light_magenta('You own no lists :)'))
+
+
+def list_new(t):
+    """
+    Create a new list
+    """
+    name = raw_input(light_magenta('New list\'s name: '))
+    mode = raw_input(light_magenta('New list\'s mode (public/private): '))
+    description = raw_input(light_magenta('New list\'s description: '))
+    try:
+        t.lists.create(
+            name=name,
+            mode=mode,
+            description=description)
+        printNicely(green(name + ' list is created.'))
+    except:
+        printNicely(red('Oops something is wrong with Twitter :('))
+
+
+def list_update(t):
+    """
+    Update a list
+    """
+    slug = raw_input(light_magenta('Your list that you want to update: '))
+    name = raw_input(light_magenta('Update name (leave blank to unchange): '))
+    mode = raw_input(light_magenta('Update mode (public/private): '))
+    description = raw_input(light_magenta('Update description: '))
+    try:
+        if name:
+            t.lists.update(
+                slug='-'.join(slug.split()),
+                owner_screen_name=g['original_name'],
+                name=name,
+                mode=mode,
+                description=description)
+        else:
+            t.lists.update(
+                slug=slug,
+                owner_screen_name=g['original_name'],
+                mode=mode,
+                description=description)
+        printNicely(green(slug + ' list is updated.'))
+    except:
+        printNicely(red('Oops something is wrong with Twitter :('))
+
+
+def list_delete(t):
+    """
+    Delete a list
+    """
+    slug = raw_input(light_magenta('Your list that you want to update: '))
+    try:
+        t.lists.destroy(
+            slug='-'.join(slug.split()),
+            owner_screen_name=g['original_name'])
+        printNicely(green(slug + ' list is deleted.'))
+    except:
+        printNicely(red('Oops something is wrong with Twitter :('))
+
+
+def twitterlist():
+    """
+    Twitter's list
+    """
+    t = Twitter(auth=authen())
+    # List all lists or base on action
+    try:
+        g['list_action'] = g['stuff'].split()[0]
+    except:
+        show_lists(t)
+        return
+    # Sub-function
+    action_ary = {
+        'home': list_home,
+        'all_mem': list_members,
+        'all_sub': list_subscribers,
+        'add': list_add,
+        'rm': list_remove,
+        'sub': list_subscribe,
+        'unsub': list_unsubscribe,
+        'own': list_own,
+        'new': list_new,
+        'update': list_update,
+        'del': list_delete,
+    }
+    try:
+        return action_ary[g['list_action']](t)
+    except:
+        printNicely(red('Please try again.'))
+
+
 def cal():
     """
     Unix's command `cal`
@@ -751,17 +1115,72 @@ def cal():
     # Format
     rel = os.popen('cal').read().split('\n')
     month = rel.pop(0)
-    month = random_rainbow(month)
     date = rel.pop(0)
-    date = ' '.join([cycle_color(i) for i in date.split(' ')])
-    today = str(int(os.popen('date +\'%d\'').read().strip()))
-    # Display
-    printNicely(month)
-    printNicely(date)
-    for line in rel:
-        ary = line.split(' ')
-        ary = map(lambda x: on_grey(x) if x == today else grey(x), ary)
-        printNicely(' '.join(ary))
+    show_calendar(month, date, rel)
+
+
+def config():
+    """
+    Browse and change config
+    """
+    all_config = get_all_config()
+    g['stuff'] = g['stuff'].strip()
+    # List all config
+    if not g['stuff']:
+        for k in all_config:
+            line = ' ' * 2 + \
+                green(k) + ': ' + light_yellow(str(all_config[k]))
+            printNicely(line)
+        guide = 'Detailed explanation can be found at ' + \
+            color_func(c['TWEET']['link'])(
+                'http://rainbowstream.readthedocs.org/en/latest/#config-explanation')
+        printNicely(guide)
+    # Print specific config
+    elif len(g['stuff'].split()) == 1:
+        if g['stuff'] in all_config:
+            k = g['stuff']
+            line = ' ' * 2 + \
+                green(k) + ': ' + light_yellow(str(all_config[k]))
+            printNicely(line)
+        else:
+            printNicely(red('No such config key.'))
+    # Print specific config's default value
+    elif len(g['stuff'].split()) == 2 and g['stuff'].split()[-1] == 'default':
+        key = g['stuff'].split()[0]
+        try:
+            value = get_default_config(key)
+            line = ' ' * 2 + green(key) + ': ' + light_magenta(value)
+            printNicely(line)
+        except Exception as e:
+            printNicely(red(e))
+    # Delete specific config key in config file
+    elif len(g['stuff'].split()) == 2 and g['stuff'].split()[-1] == 'drop':
+        key = g['stuff'].split()[0]
+        try:
+            delete_config(key)
+            printNicely(green('Config key is dropped.'))
+        except Exception as e:
+            printNicely(red(e))
+    # Set specific config
+    elif len(g['stuff'].split()) == 3 and g['stuff'].split()[1] == '=':
+        key = g['stuff'].split()[0]
+        value = g['stuff'].split()[-1]
+        if key == 'THEME' and not validate_theme(value):
+            printNicely(red('Invalid theme\'s value.'))
+            return
+        try:
+            set_config(key, value)
+            # Apply theme immediately
+            if key == 'THEME':
+                c['THEME'] = reload_theme(value, c['THEME'])
+                g['decorated_name'] = lambda x: color_func(
+                    c['DECORATED_NAME'])('[' + x + ']: ')
+            reload_config()
+            printNicely(green('Updated successfully.'))
+        except Exception as e:
+            printNicely(red(e))
+    else:
+        printNicely(light_magenta('Sorry I can\'s understand.'))
 
 
 def theme():
@@ -771,74 +1190,33 @@ def theme():
     if not g['stuff']:
         # List themes
         for theme in g['themes']:
-            line = ''
-            # Detect custom config
-            if theme == 'custom':
-                line += light_magenta('custom')
-                custom_path = os.environ.get(
-                    'HOME',
-                    os.environ.get('USERPROFILE',
-                        '')) + os.sep + '.rainbow_config.json'
-                if not os.path.exists(custom_path):
-                    line += light_magenta(' (create your own config file at ~/.rainbow_config.json)')
-                else:
-                    line += light_magenta(' (loaded)')
-            else:
-                line += light_magenta(theme)
-            if c['theme'] == theme :
-                line = ' '*2 + light_yellow('* ') + line
+            line = light_magenta(theme)
+            if c['THEME'] == theme:
+                line = ' ' * 2 + light_yellow('* ') + line
             else:
-                line = ' '*4 + line
+                line = ' ' * 4 + line
             printNicely(line)
     else:
         # Change theme
         try:
-            # Load new config
-            if g['stuff'] != 'custom':
-                new_config = 'rainbowstream/colorset/' + g['stuff'] + '.json'
-            else:
-                new_config = os.environ.get(
-                    'HOME',os.environ.get(
-                        'USERPROFILE',
-                        '')) + os.sep + '.rainbow_config.json'
-            new_config = load_config(new_config)
-            if new_config:
-                for nc in new_config:
-                    c[nc] = new_config[nc]
-            # Update db and reset colors
-            db.theme_update(g['stuff'])
-            c['theme'] = g['stuff']
-            notify_cycle()
-            g['decorated_name'] = color_func(
+            # Load new theme
+            c['THEME'] = reload_theme(g['stuff'], c['THEME'])
+            # Redefine decorated_name
+            g['decorated_name'] = lambda x: color_func(
                 c['DECORATED_NAME'])(
-                '[@' + g['original_name'] + ']: ')
+                '[' + x + ']: ')
             printNicely(green('Theme changed.'))
         except:
-            if g['stuff'] == 'custom':
-                printNicely(red('~/.rainbow_config.json is not exists!'))
-            else:
-                printNicely(red('No such theme exists.'))
+            printNicely(red('No such theme exists.'))
 
 
-def help():
+def help_discover():
     """
-    Help
+    Discover the world
     """
     s = ' ' * 2
-    h, w = os.popen('stty size', 'r').read().split()
-
-    # Start
-    usage = '\n'
-    usage += s + 'Hi boss! I\'m ready to serve you right now!\n'
-    usage += s + '-' * (int(w) - 4) + '\n'
-    usage += s + 'You are ' + \
-        light_yellow('already') + ' on your personal stream.\n'
-    usage += s + 'Any update from Twitter will show up ' + \
-        light_yellow('immediately') + '.\n'
-    usage += s + 'In addtion, following commands are available right now:\n'
-
     # Discover the world
-    usage += '\n'
+    usage = '\n'
     usage += s + grey(u'\u266A' + ' Discover the world \n')
     usage += s * 2 + light_green('trend') + ' will show global trending topics. ' + \
         'You can try ' + light_green('trend US') + ' or ' + \
@@ -851,11 +1229,19 @@ def help():
         magenta('@mdo') + '.\n'
     usage += s * 2 + light_green('view @mdo') + \
         ' will show ' + magenta('@mdo') + '\'s home.\n'
-    usage += s * 2 + light_green('s #AKB48') + ' will search for "' + \
-        light_yellow('AKB48') + '" and return 5 newest tweet.\n'
+    usage += s * 2 + light_green('s AKB48') + ' will search for "' + \
+        light_yellow('AKB48') + '" and return 5 newest tweet. ' + \
+        'Search can be performed with or without hashtag.\n'
+    printNicely(usage)
+
 
+def help_tweets():
+    """
+    Tweets
+    """
+    s = ' ' * 2
     # Tweet
-    usage += '\n'
+    usage = '\n'
     usage += s + grey(u'\u266A' + ' Tweets \n')
     usage += s * 2 + light_green('t oops ') + \
         'will tweet "' + light_yellow('oops') + '" immediately.\n'
@@ -863,6 +1249,10 @@ def help():
         light_green('rt 12 ') + ' will retweet to tweet with ' + \
         light_yellow('[id=12]') + '.\n'
     usage += s * 2 + \
+        light_green('quote 12 ') + ' will quote the tweet with ' + \
+        light_yellow('[id=12]') + '. If no extra text is added, ' + \
+        'the quote will be canceled.\n'
+    usage += s * 2 + \
         light_green('allrt 12 20 ') + ' will list 20 newest retweet of the tweet with ' + \
         light_yellow('[id=12]') + '.\n'
     usage += s * 2 + light_green('rep 12 oops') + ' will reply "' + \
@@ -879,9 +1269,18 @@ def help():
         light_yellow('[id=12]') + '.\n'
     usage += s * 2 + light_green('show image 12') + ' will show image in tweet with ' + \
         light_yellow('[id=12]') + ' in your OS\'s image viewer.\n'
+    usage += s * 2 + light_green('open 12') + ' will open url in tweet with ' + \
+        light_yellow('[id=12]') + ' in your OS\'s default browser.\n'
+    printNicely(usage)
 
+
+def help_messages():
+    """
+    Messages
+    """
+    s = ' ' * 2
     # Direct message
-    usage += '\n'
+    usage = '\n'
     usage += s + grey(u'\u266A' + ' Direct messages \n')
     usage += s * 2 + light_green('inbox') + ' will show inbox messages. ' + \
         light_green('inbox 7') + ' will show newest 7 messages.\n'
@@ -891,10 +1290,17 @@ def help():
         magenta('@dtvd88') + '.\n'
     usage += s * 2 + light_green('trash 5') + ' will remove message with ' + \
         light_yellow('[message_id=5]') + '.\n'
+    printNicely(usage)
+
 
+def help_friends_and_followers():
+    """
+    Friends and Followers
+    """
+    s = ' ' * 2
     # Follower and following
-    usage += '\n'
-    usage += s + grey(u'\u266A' + ' Fiends and followers \n')
+    usage = '\n'
+    usage += s + grey(u'\u266A' + ' Friends and followers \n')
     usage += s * 2 + \
         light_green('ls fl') + \
         ' will list all followers (people who are following you).\n'
@@ -916,9 +1322,53 @@ def help():
         magenta('@dtvd88') + '.\n'
     usage += s * 2 + light_green('report @dtvd88') + ' will report ' + \
         magenta('@dtvd88') + ' as a spam account.\n'
+    printNicely(usage)
+
+
+def help_list():
+    """
+    Lists
+    """
+    s = ' ' * 2
+    # Twitter list
+    usage = '\n'
+    usage += s + grey(u'\u266A' + ' Twitter list\n')
+    usage += s * 2 + light_green('list') + \
+        ' will show all lists you are belong to.\n'
+    usage += s * 2 + light_green('list home') + \
+        ' will show timeline of list. You will be asked for list\'s name.\n'
+    usage += s * 2 + light_green('list all_mem') + \
+        ' will show list\'s all members.\n'
+    usage += s * 2 + light_green('list all_sub') + \
+        ' will show list\'s all subscribers.\n'
+    usage += s * 2 + light_green('list add') + \
+        ' will add specific person to a list owned by you.' + \
+        ' You will be asked for list\'s name and person\'s name.\n'
+    usage += s * 2 + light_green('list rm') + \
+        ' will remove specific person from a list owned by you.' + \
+        ' You will be asked for list\'s name and person\'s name.\n'
+    usage += s * 2 + light_green('list sub') + \
+        ' will subscribe you to a specific list.\n'
+    usage += s * 2 + light_green('list unsub') + \
+        ' will unsubscribe you from a specific list.\n'
+    usage += s * 2 + light_green('list own') + \
+        ' will show all list owned by you.\n'
+    usage += s * 2 + light_green('list new') + \
+        ' will create a new list.\n'
+    usage += s * 2 + light_green('list update') + \
+        ' will update a list owned by you.\n'
+    usage += s * 2 + light_green('list del') + \
+        ' will delete a list owned by you.\n'
+    printNicely(usage)
+
 
+def help_stream():
+    """
+    Stream switch
+    """
+    s = ' ' * 2
     # Switch
-    usage += '\n'
+    usage = '\n'
     usage += s + grey(u'\u266A' + ' Switching streams \n')
     usage += s * 2 + light_green('switch public #AKB') + \
         ' will switch to public stream and follow "' + \
@@ -933,7 +1383,39 @@ def help():
         ' filter will decide nicks will be EXCLUDE.\n'
     usage += s * 2 + light_green('switch mine -d') + \
         ' will use the config\'s ONLY_LIST and IGNORE_LIST.\n'
+    printNicely(usage)
 
+
+def help():
+    """
+    Help
+    """
+    s = ' ' * 2
+    h, w = os.popen('stty size', 'r').read().split()
+    # Start
+    usage = '\n'
+    usage += s + 'Hi boss! I\'m ready to serve you right now!\n'
+    usage += s + '-' * (int(w) - 4) + '\n'
+    usage += s + 'You are ' + \
+        light_yellow('already') + ' on your personal stream.\n'
+    usage += s + 'Any update from Twitter will show up ' + \
+        light_yellow('immediately') + '.\n'
+    usage += s + 'In addtion, following commands are available right now:\n'
+    # Twitter help section
+    usage += '\n'
+    usage += s + grey(u'\u266A' + ' Twitter help\n')
+    usage += s * 2 + light_green('h discover') + \
+        ' will show help for discover commands.\n'
+    usage += s * 2 + light_green('h tweets') + \
+        ' will show help for tweets commands.\n'
+    usage += s * 2 + light_green('h messages') + \
+        ' will show help for messages commands.\n'
+    usage += s * 2 + light_green('h friends_and_followers') + \
+        ' will show help for friends and followers commands.\n'
+    usage += s * 2 + light_green('h list') + \
+        ' will show help for list commands.\n'
+    usage += s * 2 + light_green('h stream') + \
+        ' will show help for stream commands.\n'
     # Smart shell
     usage += '\n'
     usage += s + grey(u'\u266A' + ' Smart shell\n')
@@ -941,22 +1423,70 @@ def help():
         'will be evaluate by Python interpreter.\n'
     usage += s * 2 + 'Even ' + light_green('cal') + ' will show the calendar' + \
         ' for current month.\n'
-
-    # Screening
+    # Config
     usage += '\n'
-    usage += s + grey(u'\u266A' + ' Screening \n')
-    usage += s * 2 + light_green('theme') + ' will list available theme.' + \
+    usage += s + grey(u'\u266A' + ' Config \n')
+    usage += s * 2 + light_green('theme') + ' will list available theme. ' + \
         light_green('theme monokai') + ' will apply ' + light_yellow('monokai') + \
         ' theme immediately.\n'
+    usage += s * 2 + light_green('config') + ' will list all config.\n'
+    usage += s * 3 + \
+        light_green('config ASCII_ART') + ' will output current value of ' +\
+        light_yellow('ASCII_ART') + ' config key.\n'
+    usage += s * 3 + \
+        light_green('config TREND_MAX default') + ' will output default value of ' + \
+        light_yellow('TREND_MAX') + ' config key.\n'
+    usage += s * 3 + \
+        light_green('config CUSTOM_CONFIG drop') + ' will drop ' + \
+        light_yellow('CUSTOM_CONFIG') + ' config key.\n'
+    usage += s * 3 + \
+        light_green('config IMAGE_ON_TERM = true') + ' will set value of ' + \
+        light_yellow('IMAGE_ON_TERM') + ' config key to ' + \
+        light_yellow('True') + '.\n'
+    # Screening
+    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
     usage += '\n'
     usage += s + '-' * (int(w) - 4) + '\n'
     usage += s + 'Have fun and hang tight! \n'
-    printNicely(usage)
+    # Show help
+    d = {
+        'discover': help_discover,
+        'tweets': help_tweets,
+        'messages': help_messages,
+        'friends_and_followers': help_friends_and_followers,
+        'list': help_list,
+        'stream': help_stream,
+    }
+    if g['stuff']:
+        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():
@@ -970,9 +1500,11 @@ 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()
 
 
@@ -981,11 +1513,15 @@ def reset():
     Reset prefix of line
     """
     if g['reset']:
+        if c.get('USER_JSON_ERROR'):
+            printNicely(red('Your ~/.rainbow_config.json is messed up:'))
+            printNicely(red('>>> ' + c['USER_JSON_ERROR']))
+            printNicely('')
         printNicely(magenta('Need tips ? Type "h" and hit Enter key!'))
     g['reset'] = False
     try:
-        printNicely(eval(g['cmd']))
-    except:
+        printNicely(str(eval(g['cmd'])))
+    except Exception:
         pass
 
 
@@ -1003,6 +1539,7 @@ def process(cmd):
             mentions,
             tweet,
             retweet,
+            quote,
             allretweet,
             favorite,
             reply,
@@ -1011,7 +1548,8 @@ def process(cmd):
             search,
             message,
             show,
-            list,
+            urlopen,
+            ls,
             inbox,
             sent,
             trash,
@@ -1024,9 +1562,13 @@ def process(cmd):
             block,
             unblock,
             report,
+            twitterlist,
             cal,
+            config,
             theme,
             help,
+            pause,
+            replay,
             clear,
             quit
         ]
@@ -1047,6 +1589,7 @@ def listen():
             [],  # mentions
             [],  # tweet
             [],  # retweet
+            [],  # quote
             [],  # allretweet
             [],  # favorite
             [],  # reply
@@ -1055,6 +1598,7 @@ def listen():
             ['#'],  # search
             ['@'],  # message
             ['image'],  # show image
+            [''],  # open url
             ['fl', 'fr'],  # list
             [],  # inbox
             [],  # sent
@@ -1068,9 +1612,32 @@ def listen():
             ['@'],  # block
             ['@'],  # unblock
             ['@'],  # report
+            [
+                'home',
+                'all_mem',
+                'all_sub',
+                'add',
+                'rm',
+                'sub',
+                'unsub',
+                'own',
+                'new',
+                'update',
+                'del'
+            ],  # list
             [],  # cal
+            [key for key in dict(get_all_config())],  # config
             g['themes'],  # theme
-            [],  # help
+            [
+                'discover',
+                'tweets',
+                'messages',
+                'friends_and_followers',
+                'list',
+                'stream'
+            ],  # help
+            [],  # pause
+            [],  # reconnect
             [],  # clear
             [],  # quit
         ]
@@ -1079,77 +1646,82 @@ def listen():
     read_history()
     reset()
     while True:
+        # raw_input
         if g['prefix']:
-            line = raw_input(g['decorated_name'])
+            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:
             cmd = ''
         g['cmd'] = cmd
-        # Save cmd to global variable and call process
         try:
+            # Lock the semaphore
+            c['lock'] = True
+            # Save cmd to global variable and call process
             g['stuff'] = ' '.join(line.split()[1:])
+            # Process the command
             process(cmd)()
-        except Exception as e:
-            print e
+            # Not re-display
+            if cmd in ['switch', 't', 'rt', 'rep']:
+                g['prefix'] = False
+            else:
+                g['prefix'] = True
+            # Release the semaphore lock
+            c['lock'] = False
+        except Exception:
             printNicely(red('OMG something is wrong with Twitter right now.'))
-        # Not redisplay prefix
-        if cmd in ['switch', 't', 'rt', 'rep']:
-            g['prefix'] = False
-        else:
-            g['prefix'] = True
 
 
 def stream(domain, args, name='Rainbow Stream'):
     """
     Track the stream
     """
-
     # The Logo
     art_dict = {
         c['USER_DOMAIN']: name,
         c['PUBLIC_DOMAIN']: args.track_keywords,
-        c['SITE_DOMAIN']: 'Site Stream',
+        c['SITE_DOMAIN']: name,
     }
-    if g['ascii_art']:
+    if c['ASCII_ART']:
         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
     query_args = dict()
     if args.track_keywords:
         query_args['track'] = args.track_keywords
-
     # Get stream
     stream = TwitterStream(
         auth=authen(),
         domain=domain,
         **stream_args)
-
-    if domain == c['USER_DOMAIN']:
-        tweet_iter = stream.user(**query_args)
-    elif domain == c['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.
     try:
+        if domain == c['USER_DOMAIN']:
+            tweet_iter = stream.user(**query_args)
+        elif domain == c['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()
+        # 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:
@@ -1157,36 +1729,58 @@ def stream(domain, args, name='Rainbow Stream'):
             elif tweet.get('text'):
                 draw(
                     t=tweet,
-                    iot=args.image_on_term,
                     keyword=args.track_keywords,
+                    check_semaphore=True,
                     fil=args.filter,
                     ig=args.ignore,
                 )
-    except:
+                # 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']) + unc(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'], check_semaphore=True)
+    except TwitterHTTPError:
+        printNicely('')
         printNicely(
-            magenta("I'm afraid we have problem with twitter'S maximum connection."))
-        printNicely(magenta("Let's try again later."))
+            magenta("We have maximum connection problem with twitter'stream API right now :("))
 
 
 def fly():
     """
     Main function
     """
-    # Spawn stream process
+    # Initial
     args = parse_arguments()
-    get_decorated_name()
-    p = Process(
+    try:
+        init(args)
+    except TwitterHTTPError:
+        printNicely('')
+        printNicely(
+            magenta("We have connection problem with twitter'stream API right now :("))
+        printNicely(magenta("Let's try again later."))
+        save_history()
+        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
-    g['iot'] = args.image_on_term
     listen()