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bpo-36763: Implement the PEP 587 (GH-13592)

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* Add a whole new documentation page:
  "Python Initialization Configuration"
* PyWideStringList_Append() return type is now PyStatus,
  instead of int
* PyInterpreterState_New() now calls PyConfig_Clear() if
  PyConfig_InitPythonConfig() fails.
* Rename files:

  * Python/coreconfig.c => Python/initconfig.c
  * Include/cpython/coreconfig.h => Include/cpython/initconfig.h
  * Include/internal/: pycore_coreconfig.h => pycore_initconfig.h

* Rename structures

  * _PyCoreConfig => PyConfig
  * _PyPreConfig => PyPreConfig
  * _PyInitError => PyStatus
  * _PyWstrList => PyWideStringList

* Rename PyConfig fields:

  * use_module_search_paths => module_search_paths_set
  * module_search_path_env => pythonpath_env

* Rename PyStatus field: _func => func
* PyInterpreterState: rename core_config field to config
* Rename macros and functions:

  * _PyCoreConfig_SetArgv() => PyConfig_SetBytesArgv()
  * _PyCoreConfig_SetWideArgv() => PyConfig_SetArgv()
  * _PyCoreConfig_DecodeLocale() => PyConfig_SetBytesString()
  * _PyInitError_Failed() => PyStatus_Exception()
  * _Py_INIT_ERROR_TYPE_xxx enums => _PyStatus_TYPE_xxx
  * _Py_UnixMain() => Py_BytesMain()
  * _Py_ExitInitError() => Py_ExitStatusException()
  * _Py_PreInitializeFromArgs() => Py_PreInitializeFromBytesArgs()
  * _Py_PreInitializeFromWideArgs() => Py_PreInitializeFromArgs()
  * _Py_PreInitialize() => Py_PreInitialize()
  * _Py_RunMain() => Py_RunMain()
  * _Py_InitializeFromConfig() => Py_InitializeFromConfig()
  * _Py_INIT_XXX() => _PyStatus_XXX()
  * _Py_INIT_FAILED() => _PyStatus_EXCEPTION()

* Rename 'err' PyStatus variables to 'status'
* Convert RUN_CODE() macro to config_run_code() static inline function
* Remove functions:

  * _Py_InitializeFromArgs()
  * _Py_InitializeFromWideArgs()
  * _PyInterpreterState_GetCoreConfig()
This commit is contained in:
Victor Stinner 2019-05-27 16:39:22 +02:00 • committed by GitHub
parent 8cd5165ba0
commit 331a6a56e9
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GPG key ID: 4AEE18F83AFDEB23
50 changed files with 3229 additions and 2165 deletions
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12
Python/bootstrap_hash.c
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@ -1,5 +1,5 @@
#include "Python.h"
#include "pycore_coreconfig.h"
#include "pycore_initconfig.h"
#ifdef MS_WINDOWS
# include <windows.h>
/* All sample MSDN wincrypt programs include the header below. It is at least
@ -547,14 +547,14 @@ _PyOS_URandomNonblock(void *buffer, Py_ssize_t size)
}
_PyInitError
_Py_HashRandomization_Init(const _PyCoreConfig *config)
PyStatus
_Py_HashRandomization_Init(const PyConfig *config)
{
void *secret = &_Py_HashSecret;
Py_ssize_t secret_size = sizeof(_Py_HashSecret_t);
if (_Py_HashSecret_Initialized) {
return _Py_INIT_OK();
return _PyStatus_OK();
}
_Py_HashSecret_Initialized = 1;
@ -579,11 +579,11 @@ _Py_HashRandomization_Init(const _PyCoreConfig *config)
pyurandom() is non-blocking mode (blocking=0): see the PEP 524. */
res = pyurandom(secret, secret_size, 0, 0);
if (res < 0) {
return _Py_INIT_ERR("failed to get random numbers "
return _PyStatus_ERR("failed to get random numbers "
"to initialize Python");
}
}
return _Py_INIT_OK();
return _PyStatus_OK();
}