[Django]-Are Django Model instances Hashable?

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Model instances are Hashable. They are considered to be the same if they are Models of the same type and have the same primary key. You can see this defined in django.db.models.base:

class Model(object):

    ...

    def __hash__(self):
        return hash(self._get_pk_val())

    ...

    def __eq__(self, other):
        return isinstance(other, self.__class__) and \
               self._get_pk_val() == other._get_pk_val()
👤Pavel Anossov

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