mohand.exception 源代码
# encoding=utf-8
"""
自定义异常类
"""
[文档]class HandDuplicationOfNameError(Exception):
"""
Hand注册重名错误
"""
def __init__(self, name, msg=None, *args, **kwargs):
msg = msg or '待注册的hand名已存在: {name}'
err = msg.format(name=name)
super().__init__(err, *args, **kwargs)