Summary: NotImplemented _should_ be used by the normal and reflected binary methods (__lt__, __add__, __xor__, __rsub__, etc.)
NotImplemented _may_ be used by the in-place binary methods (__iadd__, __ixor__, etc.), but the in-place methods are also free to raise an exception.
Correct? -- ~Ethan~ _______________________________________________ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com