8000 gh-132775: Add _PyImport_GetModulesRef() to the Internal C-API by ericsnowcurrently · Pull Request #132977 · python/cpython · GitHub
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gh-132775: Add _PyImport_GetModulesRef() to the Internal C-API #132977

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gh-132775: Add _PyImport_GetModulesRef() to the Internal C-API #132977

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1 change: 1 addition & 0 deletions Include/internal/pycore_import.h
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ extern void _PyImport_SetDLOpenFlags(PyInterpreterState *interp, int new_val);

extern PyObject * _PyImport_InitModules(PyInterpreterState *interp);
extern PyObject * _PyImport_GetModules(PyInterpreterState *interp);
extern PyObject * _PyImport_GetModulesRef(PyInterpreterState *interp);
extern void _PyImport_ClearModules(PyInterpreterState *interp);

extern void _PyImport_ClearModulesByIndex(PyInterpreterState *interp);
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14 changes: 14 additions & 0 deletions Python/import.c
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Expand Up @@ -153,6 +153,20 @@ _PyImport_GetModules(PyInterpreterState *interp)
return MODULES(interp);
}

PyObject *
_PyImport_GetModulesRef(PyInterpreterState *interp)
{
_PyImport_AcquireLock(interp);
PyObject *modules = MODULES(interp);
if (modules == NULL) {
/* The interpreter hasn't been initialized yet. */
modules = Py_None;
}
Py_INCREF(modules);
_PyImport_ReleaseLock(interp);
return modules;
}

void
_PyImport_ClearModules(PyInterpreterState *interp)
{
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