tracker.py 文件源码

def store_revision(coll, rev, metadata):
    if '*' not in rev:
        # this revision was deleted
        return None
    d = json.loads(rev['*'])
    del rev['*']
    d.update(rev)
    d['_id'] = d['revid']
    d['metadata'] = metadata if metadata else dict()
    if isinstance(d['timestamp'], time.struct_time):
        d['timestamp'] = datetime.datetime.fromtimestamp(mktime(d['timestamp']))
    elif not isinstance(d['timestamp'], str):
        d['timestamp'] = time.strftime(d['timestamp'], '%Y-%m-%dT%H:%M:%SZ')
    try:
        coll.insert_one(d)
    except DuplicateKeyError:
        pass