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074fa57506
Currently custom modules (the array set on PyImport_FrozenModules) replace all the frozen stdlib modules. That can be problematic and is unlikely to be what the user wants. This change treats the custom frozen modules as additions instead. They take precedence over all other frozen modules except for those needed to bootstrap the import system. If the "code" field of an entry in the custom array is NULL then that frozen module is treated as disabled, which allows a custom entry to disable a frozen stdlib module. This change allows us to get rid of is_essential_frozen_module() and simplifies the logic for which frozen modules should be ignored. https://bugs.python.org/issue45395
28 lines
743 B
C
28 lines
743 B
C
#ifndef Py_LIMITED_API
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#ifndef Py_INTERNAL_IMPORT_H
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#define Py_INTERNAL_IMPORT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef HAVE_FORK
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extern PyStatus _PyImport_ReInitLock(void);
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#endif
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extern PyObject* _PyImport_BootstrapImp(PyThreadState *tstate);
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struct _module_alias {
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const char *name; /* ASCII encoded string */
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const char *orig; /* ASCII encoded string */
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};
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PyAPI_DATA(const struct _frozen *) _PyImport_FrozenBootstrap;
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PyAPI_DATA(const struct _frozen *) _PyImport_FrozenStdlib;
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PyAPI_DATA(const struct _frozen *) _PyImport_FrozenTest;
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extern const struct _module_alias * _PyImport_FrozenAliases;
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_INTERNAL_IMPORT_H */
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#endif /* !Py_LIMITED_API */
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