class PolarBird(object):
"""
Main class that everything starts. Creates OAuth instance for
authentication to Twitter.
"""
def __init__(self, screen):
curses.noecho()
curses.cbreak()
curses.raw()
self.tweet_database = TweetDatabase()
self.screen = Screen(screen, self)
self._create_user_dir()
self._auth = None
self._stream_thread = UserStreamThread(self)
def start_app(self):
"""
Call for new stream thread for realtime tweets and start the app loop.
"""
self._stream_thread.start()
self._app_loop()
@property
def auth(self):
"""
Read token file for tokens, if exists, or get new tokens from Twitter
and return OAuth instance.
"""
if not self._auth:
if not os.path.exists(TOKENS_FILE):
token, token_key = twitter.oauth_dance(
'PolarBird', CONSUMER_KEY,
CONSUMER_SECRET, TOKENS_FILE
)
else:
token, token_key = twitter.read_token_file(TOKENS_FILE)
self._auth = twitter.OAuth(
token, token_key, CONSUMER_KEY, CONSUMER_SECRET
)
return self._auth
def _create_user_dir(self):
"""
Create user directory where settings and tokens are stored.
"""
if not os.path.isdir(settings.USER_DIR):
os.makedirs(settings.USER_DIR)
def _app_loop(self):
"""
Main app loop.
"""
while True:
self.screen.refresh_all_windows()
self.screen.command_line_window.handle_input()
def __init__(self, screen):
curses.noecho()
curses.cbreak()
curses.raw()
self.tweet_database = TweetDatabase()
self.screen = Screen(screen, self)
self._create_user_dir()
self._auth = None
self._stream_thread = UserStreamThread(self)
