class Singleton(type): | |
_instances = {} | |
def __call__(cls, *args, **kwargs): | |
if cls not in cls._instances: | |
cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs) | |
return cls._instances[cls] |
class Singleton(type): | |
_instances = {} | |
def __call__(cls, *args, **kwargs): | |
if cls not in cls._instances: | |
cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs) | |
return cls._instances[cls] |