On Fri, Aug 6, 2021 at 9:02 PM Serhiy Storchaka <storch...@gmail.com> wrote: > > 03.08.21 13:03, Bartosz Golaszewski пише: > > Just a follow-up: this is how I did it eventually: > > I think it can be simpler. > > 1. No need to create the __main__ module. You can just create a dict. If > some attributes are required (e.g. __name__) it is easy to set them in > the Python code (__name__ = 'pycenum'). > > 2. No need to import the enum module in the C code. It is easier to do > it in the Python code. >
Don't you need the '__import__' attribute for that? It's linked to point #1. > 3. Can you define your DummyType in the Python code instead of the C > code? Even if you need to create in the C code, it may be better to > define your enum class inside a dummy DummyType. It will set correct > __qualname__ of the enum class: > This code is a PoC for the real code I want to use it in where the type embedding the enum is defined in C. > __name__ = 'pycenum' > import enum > class DummyType: > class FooBar(enum.Enum): > ... > > 4. Did you consider idea of making DummyType a heap-allocated type? It > may be easy to create new type with PyType_FromModuleAndSpec(), and it > is more stable API, and the type is not immutable, so it is easy to add > new attributes with PyObject_SetAttrString(). > Makes sense, thanks, I'll try it. Bart -- https://mail.python.org/mailman/listinfo/python-list
