c06/c06_02
utterances-bot opened this issue · comments
6.2 默认参数最好不为可变对象 — Python黑魔法手册 1.0.0 documentation
def func(item, item_list=None):
if item_list is None:
item_list = []
...iswbm / magic-python
Python 黑魔法手册
Python 黑魔法手册
utterances-bot opened this issue · comments
def func(item, item_list=None):
if item_list is None:
item_list = []
...