S*******s 发帖数: 13043 | 1 I got an error if I want to run test.py:
@singleton
NameError: name 'singleton' is not defined
if I combine the two files, it would be fine.
what is right way to import decorator?
#in module Singleton.py
def singleton(theClass):
""" decorator for a class to make a singleton out of it """
classInstances = {}
def getInstance(*args, **kwargs):
""" creating or just return the one and only class instance.
The singleton depends on the parameters used in __init__ """... 阅读全帖 |
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