gh-134160: Split extension module init from PyModule docs; emphasize multi-phase init #135126
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…asize multi-phase init Document behaviour of single-phase init. Call it "legacy". Reorganize PyModule docs. Move PyInit_modulename docs from the tutorial to reference documentation. Move PyMODINIT_FUNC docs from generic macros to the new page. Add doc stubs for `PYTHON_API_VERSION` & `PYTHON_ABI_VERSION` Remove incorrect refcounts.dat entry for `PyModuleDef_Init`. This removes the "Return value: Borrowed reference." note. Instead, note that the function sometimes returns a borrowed reference, sometimes as strong one. (IMO, it's best to not think of `PyModuleDef` as a `PyObject` at all, and act like it can't be reference-counted.) Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
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#134764 moved a section around; I don't think that's enough.
Split extension module init from
PyModuledocs; emphasize multi-phase initThere's a difference between working with module objects in general
(which just needs garden-variety API docs), and defining the init
function (which covers things like correctly exporting a function
defined by the user, and lots of behaviour that's unrelated to generic
module objects).
Document behaviour of single-phase init. Call it "legacy".
Reorganize
PyModuledocs.Move PyInit_modulename docs from the tutorial, and PyMODINIT_FUNC docs
from the generic macros section, to the new page.
Add docs
Add doc stubs for
PYTHON_API_VERSION&PYTHON_ABI_VERSIONRemove incorrect
refcounts.datentry forPyModuleDef_Init;instead note that the function sometimes returns a borrowed reference,
sometimes as strong one.
(IMO, it's best to pretend
PyModuleDefisn't aPyObjectat all,but, reference docs should be correct.)
📚 Documentation preview 📚: https://cpython-previews--135126.org.readthedocs.build/