Lucas Ribeiro lucrib
BuildWithLal
/ python-singleton.py
Last active
September 28, 2020 20:10
Create a singleton class using Python 3
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| class Singleton(object): | |
| def __new__(cls): | |
| if not hasattr(cls, 'instance') or not cls.instance: | |
| cls.instance = super().__new__(cls) | |
| return cls.instance | |
| obj1 = Singleton() | |
| obj2 = Singleton() |