praww.py 文件源码

def __init__(self, *, subreddits, iniSite='bot',
            newLimit=25, sleep=30, connectAttempts=1,
            scopes=('submit', 'privatemessages', 'read', 'identity'),
            dbName='praww.db'):
        """Create an instance of Reddit. Does not yet connect.

        :param subreddits: list of subreddits to read
        :param iniSite: see PRAW config docs using praw.ini (default: bot)
        :param newLimit: number of entries to read (default: 25)
        :param sleep: read reddit every n seconds (default: 30)
        :param connectAttempts: attempt initial connection n times and
            sleep 2^n sec between attempts (default: 1)
        :param scopes: required scopes
        :param dbName: name of file of seen-things db
        """
        self.killed = False
        signal.signal(signal.SIGTERM, self.__catchKill)

        self.__subreddits = '+'.join(subreddits)
        self.iniSite = iniSite
        self.newLimit = newLimit
        self.sleep = sleep
        self.connectAttempts = connectAttempts
        self.scopes = scopes
        self.dbName = dbName

        self.rateSleep = 0
        self.roundStart = 0

        # restart after 15 min of consecutive fails
        self.__failLimit = 15*60 // max(sleep, 1)
        # use with() setter
        self.__commentListener = None
        self.__submissionListener = None
        self.__mentionListener = None
        self.__pmListener = None