docs
[rainbowstream.git] / rainbowstream / rainbow.py
index f543b35e417ae67912bb3d7b28dbc80300ed5d1a..905ff77a82250ebd8cb68b2b8b55e43d04c137e9 100644 (file)
@@ -64,6 +64,7 @@ cmdset = [
     'report',
     'list',
     'cal',
+    'config',
     'theme',
     'h',
     'c',
@@ -135,18 +136,23 @@ def authen():
 
 def get_decorated_name():
     """
-    Beginning of every line
+    Init function
     """
+    # Get name
     t = Twitter(auth=authen())
     name = '@' + t.account.verify_credentials()['screen_name']
     g['original_name'] = name[1:]
     g['decorated_name'] = color_func(c['DECORATED_NAME'])('[' + name + ']: ')
 
+    # Theme init
     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'])
 
+    # Semaphore init
+    db.semaphore_store(False)
+
 
 def switch():
     """
@@ -438,19 +444,17 @@ 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],
+                 iot=g['iot'],
+                 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():
@@ -797,6 +801,23 @@ 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
@@ -812,16 +833,7 @@ def list_home(t):
     """
     List home
     """
-    # 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:]
-    except:
-        printNicely(light_magenta('Please follow "@owner/list_name" format.'))
-        return
+    owner, slug = get_slug()
     res = t.lists.statuses(
         slug=slug,
         owner_screen_name=owner,
@@ -836,16 +848,7 @@ def list_members(t):
     """
     List members
     """
-    # 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:]
-    except:
-        printNicely(light_magenta('Please follow "@owner/list_name" format.'))
-        return
+    owner, slug = get_slug()
     # Get members
     rel = {}
     next_cursor = -1
@@ -869,16 +872,7 @@ def list_subscribers(t):
     """
     List subscribers
     """
-    # 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:]
-    except:
-        printNicely(light_magenta('Please follow "@owner/list_name" format.'))
-        return
+    owner, slug = get_slug()
     # Get subscribers
     rel = {}
     next_cursor = -1
@@ -902,16 +896,7 @@ def list_add(t):
     """
     Add specific user to a list
     """
-    # 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:]
-    except:
-        printNicely(light_magenta('Please follow "@owner/list_name" format.'))
-        return
+    owner, slug = get_slug()
     # Add
     user_name = raw_input(light_magenta('Give me name of the newbie: '))
     if user_name.startswith('@'):
@@ -930,16 +915,7 @@ def list_remove(t):
     """
     Remove specific user from a list
     """
-    # 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:]
-    except:
-        printNicely(light_magenta('Please follow "@owner/list_name" format.'))
-        return
+    owner, slug = get_slug()
     # Remove
     user_name = raw_input(light_magenta('Give me name of the unlucky one: '))
     if user_name.startswith('@'):
@@ -958,16 +934,7 @@ def list_subscribe(t):
     """
     Subscribe to a list
     """
-    # 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:]
-    except:
-        printNicely(light_magenta('Please follow "@owner/list_name" format.'))
-        return
+    owner, slug = get_slug()
     # Subscribe
     try:
         t.lists.subscribers.create(
@@ -983,16 +950,7 @@ def list_unsubscribe(t):
     """
     Unsubscribe a list
     """
-    # 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:]
-    except:
-        printNicely(light_magenta('Please follow "@owner/list_name" format.'))
-        return
+    owner, slug = get_slug()
     # Subscribe
     try:
         t.lists.subscribers.destroy(
@@ -1108,7 +1066,7 @@ def list():
     try:
         return action_ary[g['list_action']](t)
     except:
-        printNicely(red('Sorry I can\'t understand.'))
+        printNicely(red('Please try again.'))
 
 
 def cal():
@@ -1122,6 +1080,48 @@ def cal():
     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 + light_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 + light_green(k) + ': ' + light_yellow(str(all_config[k]))
+            printNicely(line)
+        else:
+            printNicely(red('No config key like this.'))
+    # Print specific config's default value
+    elif len(g['stuff'].split()) == 2 and g['stuff'].split()[-1] == 'default':
+        key = g['stuff'].split()[0]
+        value = get_default_config(key)
+        line = ' '*2 + light_green(key) + ': ' + light_magenta(value)
+        printNicely(line)
+    # Set specific config
+    elif len(g['stuff'].split()) == 3 and g['stuff'].split()[1] == '=' :
+        key = g['stuff'].split()[0]
+        value = g['stuff'].split()[-1]
+        try:
+            set_config(key,value)
+        except:
+            printNicely(light_magenta('Not valid value.'))
+            return
+        reload_config()
+    else:
+        printNicely(light_magenta('Sorry I can\'s understand.'))
+
+
 def theme():
     """
     List and change theme
@@ -1137,24 +1137,7 @@ def theme():
             printNicely(line)
     elif g['stuff'] == 'current_as_default':
         # Set as default
-        def fixup(adict, k, v):
-            for key in adict.keys():
-                if key == k:
-                    adict[key] = v
-                elif type(adict[key]) is dict:
-                    fixup(adict[key], k, v)
-        # Modify
-        path = os.environ.get(
-            'HOME',
-            os.environ.get(
-                'USERPROFILE',
-                '')) + os.sep + '.rainbow_config.json'
-        data = load_config(rainbow_config)
-        fixup(data, 'THEME', c['THEME'])
-        # Save
-        with open(path, 'w') as out:
-            json.dump(data, out, indent = 4)
-        os.system('chmod 777 ' + path)
+        set_config('THEME',c['THEME'])
         printNicely(light_green('Okay it will be applied from next time :)'))
     else:
         # Change theme
@@ -1175,7 +1158,7 @@ def theme():
             # Update db and reset colors
             db.theme_update(g['stuff'])
             c['THEME'] = g['stuff']
-            reset_cycle()
+            start_cycle()
             g['decorated_name'] = color_func(
                 c['DECORATED_NAME'])(
                 '[@' + g['original_name'] + ']: ')
@@ -1203,8 +1186,9 @@ def help_discover():
         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)
 
 
@@ -1400,12 +1384,26 @@ def help():
     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 ASCII_ART default') + ' will output default value of ' + \
+        light_yellow('ASCII_ART') +' config key.\n'
+    usage += s * 3 + \
+        light_green('config ASCII_ART = False') + ' will set value of ' + \
+        light_yellow('ASCII_ART') +' config key to ' + light_yellow('False') + '.\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('c') + ' will clear the screen.\n'
     usage += s * 2 + light_green('q') + ' will quit.\n'
@@ -1499,6 +1497,7 @@ def process(cmd):
             report,
             list,
             cal,
+            config,
             theme,
             help,
             clear,
@@ -1558,6 +1557,7 @@ def listen():
                 'del'
             ],  # list
             [],  # cal
+            [key for key in dict(get_all_config())], # config
             g['themes'] + ['current_as_default'],  # theme
             [
                 'discover',
@@ -1584,17 +1584,22 @@ def listen():
         except:
             cmd = ''
         g['cmd'] = cmd
-        # Save cmd to global variable and call process
         try:
+            # Lock the semaphore
+            db.semaphore_update(True)
+            # Save cmd to global variable and call process
             g['stuff'] = ' '.join(line.split()[1:])
+            # Process the command
             process(cmd)()
+            # Not re-display
+            if cmd in ['switch', 't', 'rt', 'rep']:
+                g['prefix'] = False
+            else:
+                g['prefix'] = True
+            # Release the semaphore lock
+            db.semaphore_update(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'):
@@ -1654,6 +1659,7 @@ def stream(domain, args, name='Rainbow Stream'):
                     t=tweet,
                     iot=args.image_on_term,
                     keyword=args.track_keywords,
+                    check_semaphore=True,
                     fil=args.filter,
                     ig=args.ignore,
                 )