users.py 文件源码

def get_leaderboard(n, user_id=None, window=0):
    """Return the top n users with their rank."""
    try:
        return gl(top_users=n, user_id=user_id, window=window)
    except ProgrammingError:
        db.session.rollback()
        lb()
        return gl(top_users=n, user_id=user_id, window=window)