archiver.py 文件源码

def __init__(self, indicator=None, group='everyone', provider=None, firsttime=None, lasttime=None, tags=None):

        self.indicator = indicator
        self.group = group
        self.provider = provider
        self.firsttime = firsttime
        self.lasttime = lasttime
        self.tags = tags

        if isinstance(group, list):
            self.group = group[0]

        if isinstance(self.tags, list):
            self.tags.sort()
            self.tags = ','.join(self.tags)

        if self.lasttime and isinstance(self.lasttime, basestring):
            self.lasttime = arrow.get(self.lasttime).datetime

        if self.firsttime and isinstance(self.firsttime, basestring):
            self.firsttime = arrow.get(self.firsttime).datetime


# http://www.pythoncentral.io/sqlalchemy-orm-examples/