data.py 文件源码

def backup(id):
    """Backup the database to S3."""
    k = Key(user_s3_bucket())
    k.key = '{}.dump'.format(id)
    filename = dump_database(id)
    k.set_contents_from_filename(filename)
    url = k.generate_url(expires_in=0, query_auth=False)
    return url