[Python-Dev] Extending types in C - help needed
Guido van Rossum
guido@python.org
2002年1月17日 14:51:36 -0500
> Currently (after quite some time) I have the impression that you
> cannot create a subtype of PyType_Type in C because PyType_Type
> ends in a variable sized array, at least not in this way:
>> struct {
> PyTypeObject type;
> ...additional fields...
> } WrapperType_Type;
>> Can someone confirm this?
Yes, alas. The type you would have to declare is 'etype', a private
type in typeobject.c.
--Guido van Rossum (home page: http://www.python.org/~guido/)