/Python/Python iterate over instances of class

Python iterate over instances of class

class IterRegistry(type):
    def __iter__(cls):
        return iter(cls._registry)

class Person(object):
    __metaclass__ = IterRegistry
    _registry = []

    def __init__(self, name):
        self._registry.append(self)
        self.name = name

-1

Source: stackoverflow.com

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