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bpo-32030: Rewrite _PyMainInterpreterConfig (#4854)

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_PyMainInterpreterConfig now contains Python objects, whereas
_PyCoreConfig contains wchar_t* strings.

Core config:

* Rename _PyMainInterpreterConfig_ReadEnv() to _PyCoreConfig_ReadEnv()
* Move 3 strings from _PyMainInterpreterConfig to _PyCoreConfig:
  module_search_path_env, home, program_name.
* Add _PyCoreConfig_Clear()
* _PyPathConfig_Calculate() now takes core config rather than main
  config
* _PyMainInterpreterConfig_Read() now requires also a core config

Main config:

* Add _PyMainInterpreterConfig.module_search_path: sys.path list
* Add _PyMainInterpreterConfig.argv: sys.argv list
* _PyMainInterpreterConfig_Read() now computes module_search_path
This commit is contained in:
Victor Stinner 2017-12-14 02:20:52 +01:00 • committed by GitHub
parent 176baa326b
commit b5fd9ad05e
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 285 additions and 197 deletions
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10
Include/pylifecycle.h
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@ -54,8 +54,11 @@ PyAPI_FUNC(int) Py_SetStandardStreamEncoding(const char *encoding,
PyAPI_FUNC(_PyInitError) _Py_InitializeCore(const _PyCoreConfig *);
PyAPI_FUNC(int) _Py_IsCoreInitialized(void);
PyAPI_FUNC(_PyInitError) _PyMainInterpreterConfig_Read(_PyMainInterpreterConfig *);
PyAPI_FUNC(_PyInitError) _PyMainInterpreterConfig_ReadEnv(_PyMainInterpreterConfig *);
PyAPI_FUNC(_PyInitError) _PyCoreConfig_ReadEnv(_PyCoreConfig *);
PyAPI_FUNC(_PyInitError) _PyCoreConfig_Read(_PyCoreConfig *);
PyAPI_FUNC(void) _PyCoreConfig_Clear(_PyCoreConfig *);
PyAPI_FUNC(_PyInitError) _PyMainInterpreterConfig_Read(_PyMainInterpreterConfig *, _PyCoreConfig *);
PyAPI_FUNC(void) _PyMainInterpreterConfig_Clear(_PyMainInterpreterConfig *);
PyAPI_FUNC(_PyInitError) _Py_InitializeMainInterpreter(const _PyMainInterpreterConfig *);
@ -103,8 +106,7 @@ PyAPI_FUNC(wchar_t *) Py_GetPrefix(void);
PyAPI_FUNC(wchar_t *) Py_GetExecPrefix(void);
PyAPI_FUNC(wchar_t *) Py_GetPath(void);
#ifdef Py_BUILD_CORE
PyAPI_FUNC(_PyInitError) _PyPathConfig_Init(
const _PyMainInterpreterConfig *main_config);
PyAPI_FUNC(_PyInitError) _PyPathConfig_Init(const _PyCoreConfig *core_config);
PyAPI_FUNC(PyObject*) _PyPathConfig_ComputeArgv0(int argc, wchar_t **argv);
#endif
PyAPI_FUNC(void) Py_SetPath(const wchar_t *);