cpython: when PyDict_GetItem is called and when dict_subscript?

Posted by gruszczy on Stack Overflow See other posts from Stack Overflow or by gruszczy
Published on 2010-03-18T15:17:03Z Indexed on 2010/03/18 15:21 UTC
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I am reading cpython code for python 3k and I have noticed, that __missing__ is called only when dict_subscript is called, but not when PyDict_GetItem is used. What is the difference between those two methods and when each is called? If I pass an PyObject that is a subclass of dict and has __missing__ method, how can I force using it, since PyDict_GetItem doesn't do that.

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