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bpo-32030: Add _PyPathConfig_ComputeArgv0() (#4845)

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Changes:

* Split _PySys_SetArgvWithError() into subfunctions for Py_Main():

  * Create the Python list object
  * Set sys.argv to the list
  * Compute argv0
  * Prepend argv0 to sys.path

* Add _PyPathConfig_ComputeArgv0()
* Remove _PySys_SetArgvWithError()
* Py_Main() now splits the code to compute sys.argv/path0 and the
  code to update the sys module: add pymain_compute_argv()
  subfunction.
This commit is contained in:
Victor Stinner 2017-12-13 21:05:57 +01:00 • committed by GitHub
parent a70232f288
commit 11a247df88
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5 changed files with 207 additions and 141 deletions
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1
Include/pylifecycle.h
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@ -105,6 +105,7 @@ PyAPI_FUNC(wchar_t *) Py_GetPath(void);
#ifdef Py_BUILD_CORE
PyAPI_FUNC(_PyInitError) _PyPathConfig_Init(
const _PyMainInterpreterConfig *main_config);
PyAPI_FUNC(PyObject*) _PyPathConfig_ComputeArgv0(int argc, wchar_t **argv);
#endif
PyAPI_FUNC(void) Py_SetPath(const wchar_t *);
#ifdef MS_WINDOWS

6
Include/sysmodule.h
View file

@ -16,12 +16,6 @@ PyAPI_FUNC(int) _PySys_SetObjectId(_Py_Identifier *key, PyObject *);
PyAPI_FUNC(void) PySys_SetArgv(int, wchar_t **);
PyAPI_FUNC(void) PySys_SetArgvEx(int, wchar_t **, int);
#ifdef Py_BUILD_CORE
PyAPI_FUNC(_PyInitError) _PySys_SetArgvWithError(
int argc,
wchar_t **argv,
int updatepath);
#endif
PyAPI_FUNC(void) PySys_SetPath(const wchar_t *);
PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...)