bpo-28411: Remove "modules" field from Py_InterpreterState. (#1638)

sys.modules is the one true source.

3 files changed, 26 insertions, 4 deletions

diff --git a/Include/import.h b/Include/import.h
index bb6beba6..4ab14d7 100644
--- a/Include/import.h
+++ b/Include/import.h
@@ -38,11 +38,25 @@ PyAPI_FUNC(PyObject *) PyImport_ExecCodeModuleObject(
     );
 #endif
 PyAPI_FUNC(PyObject *) PyImport_GetModuleDict(void);
+#ifndef Py_LIMITED_API
+PyAPI_FUNC(int) _PyImport_IsInitialized(PyInterpreterState *);
+#endif
+PyAPI_FUNC(PyObject *) PyImport_GetModule(PyObject *name);
+#ifndef Py_LIMITED_API
+PyAPI_FUNC(PyObject *) _PyImport_GetModule(PyObject *name);
+PyAPI_FUNC(PyObject *) _PyImport_GetModuleWithError(PyObject *name);
+PyAPI_FUNC(PyObject *) _PyImport_GetModuleId(struct _Py_Identifier *name);
+PyAPI_FUNC(int) _PyImport_SetModule(PyObject *name, PyObject *module);
+PyAPI_FUNC(int) _PyImport_SetModuleString(const char *name, PyObject* module);
+#endif
 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
 PyAPI_FUNC(PyObject *) PyImport_AddModuleObject(
     PyObject *name
     );
 #endif
+#ifndef Py_LIMITED_API
+PyAPI_FUNC(PyObject *) _PyImport_AddModuleObject(PyObject *, PyObject *);
+#endif
 PyAPI_FUNC(PyObject *) PyImport_AddModule(
     const char *name            /* UTF-8 encoded string */
     );
@@ -97,14 +111,19 @@ PyAPI_FUNC(int) _PyImport_ReleaseLock(void);
 PyAPI_FUNC(void) _PyImport_ReInitLock(void);
 
 PyAPI_FUNC(PyObject *) _PyImport_FindBuiltin(
-    const char *name            /* UTF-8 encoded string */
+    const char *name,            /* UTF-8 encoded string */
+    PyObject *modules
     );
 PyAPI_FUNC(PyObject *) _PyImport_FindExtensionObject(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject *) _PyImport_FindExtensionObjectEx(PyObject *, PyObject *,
+                                                       PyObject *);
 PyAPI_FUNC(int) _PyImport_FixupBuiltin(
     PyObject *mod,
-    const char *name            /* UTF-8 encoded string */
+    const char *name,            /* UTF-8 encoded string */
+    PyObject *modules
     );
-PyAPI_FUNC(int) _PyImport_FixupExtensionObject(PyObject*, PyObject *, PyObject *);
+PyAPI_FUNC(int) _PyImport_FixupExtensionObject(PyObject*, PyObject *,
+                                               PyObject *, PyObject *);
 
 struct _inittab {
     const char *name;           /* ASCII encoded string */
diff --git a/Include/modsupport.h b/Include/modsupport.h
index 8c7cf39..73d86a9 100644
--- a/Include/modsupport.h
+++ b/Include/modsupport.h
@@ -191,6 +191,10 @@ PyAPI_FUNC(int) PyModule_ExecDef(PyObject *module, PyModuleDef *def);
 
 PyAPI_FUNC(PyObject *) PyModule_Create2(struct PyModuleDef*,
                                      int apiver);
+#ifndef Py_LIMITED_API
+PyAPI_FUNC(PyObject *) _PyModule_CreateInitialized(struct PyModuleDef*,
+                                                   int apiver);
+#endif
 
 #ifdef Py_LIMITED_API
 #define PyModule_Create(module) \
diff --git a/Include/pystate.h b/Include/pystate.h
index edfb08b..8a92f3e 100644
--- a/Include/pystate.h
+++ b/Include/pystate.h
@@ -52,7 +52,6 @@ typedef struct _is {
 
     int64_t id;
 
-    PyObject *modules;
     PyObject *modules_by_index;
     PyObject *sysdict;
     PyObject *builtins;