chores.py 文件源码

def fetch(self):
        if self.category == 'release':
            url = 'https://github.com/%s/releases.atom' % self.repo
        elif self.category == 'tag':
            url = 'https://github.com/%s/tags.atom' % self.repo
        elif self.category == 'commit':
            url = 'https://github.com/%s/commits/%s.atom' % \
                    (self.repo, self.branch or 'master')
        else:
            raise ValueError('unknown category: %s' % self.category)
        fetch_time = int(time.time())
        feed = feedparser.parse(url, etag=self.status.last_result)
        last_updated = self.status.updated
        self.status = ChoreStatus(fetch_time, feed.get('etag'))
        for e in feed.entries:
            evt_time = calendar.timegm(e.updated_parsed)
            if last_updated and evt_time > last_updated:
                yield Event(self.name, self.category,
                            evt_time, e.title, e.summary, e.link)