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Diffstat (limited to 'Doc/c-api/module.rst')
| -rw-r--r-- | Doc/c-api/module.rst | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Doc/c-api/module.rst b/Doc/c-api/module.rst index fa5e978..e37505f 100644 --- a/Doc/c-api/module.rst +++ b/Doc/c-api/module.rst @@ -376,6 +376,37 @@ The available slot types are: If multiple ``Py_mod_exec`` slots are specified, they are processed in the order they appear in the *m_slots* array. +.. c:macro:: Py_mod_multiple_interpreters + + Specifies one of the following values: + + .. c:macro:: Py_MOD_MULTIPLE_INTERPRETERS_NOT_SUPPORTED + + The module does not support being imported in subinterpreters. + + .. c:macro:: Py_MOD_MULTIPLE_INTERPRETERS_SUPPORTED + + The module supports being imported in subinterpreters, + but only when they share the main interpreter's GIL. + (See :ref:`isolating-extensions-howto`.) + + .. c:macro:: Py_MOD_PER_INTERPRETER_GIL_SUPPORTED + + The module supports being imported in subinterpreters, + even when they have their own GIL. + (See :ref:`isolating-extensions-howto`.) + + This slot determines whether or not importing this module + in a subinterpreter will fail. + + Multiple ``Py_mod_multiple_interpreters`` slots may not be specified + in one module definition. + + If ``Py_mod_multiple_interpreters`` is not specified, the import + machinery defaults to ``Py_MOD_MULTIPLE_INTERPRETERS_NOT_SUPPORTED``. + + .. versionadded:: 3.12 + See :PEP:`489` for more details on multi-phase initialization. Low-level module creation functions |