[Python-Dev] What's a PyStructSequence ?

Martin v. Loewis martin@v.loewis.de
2001年11月29日 23:22:15 +0100


> *My* question would be (maybe this is what MAL meant):
> why aren't the created types subclasses of PyTupleType?

How would you inherit from PyTupleType in C? E.g. by doing
struct PyStatType{
 PyTupleType foo;
 PyObject *additional_field;
};
That reads well, but it is wrong: PyTupleType ends in a flexible array
member, so it cannot be used as the member of another struct.
Regards,
Martin

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