Method __reduce__

django/utils/functional.py:327–330

(self)

    # will pickle it normally, and then the unpickler simply returns its
    # argument.
    def __reduce__(self):
        if self._wrapped is empty:
            self._setup()
        return (unpickle_lazyobject, (self._wrapped,))

    def __copy__(self):
        if self._wrapped is empty: