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gh-108634: PyInterpreterState_New() no longer calls Py_FatalError()#108748

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Merged

vstinner merged 1 commit intopython:mainfromvstinner:init_pystatus

Sep 1, 2023

Merged

gh-108634: PyInterpreterState_New() no longer calls Py_FatalError()#108748

vstinner merged 1 commit intopython:mainfromvstinner:init_pystatus

Sep 1, 2023

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vstinner commentedSep 1, 2023•
edited by bedevere-bot
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PyInterpreterState_New() now raises a RuntimeError, instead of calling Py_FatalError() on error. And pycore_create_interpreter() now returns a status exception on error, rather than calling Py_FatalError().

Add _PyInterpreterState_New() function.
Replace Py_FatalError() with PyStatus in init_interpreter() and _PyObject_InitState().
_PyErr_SetFromPyStatus() now raises RuntimeError, instead of ValueError. It can now call PyErr_NoMemory() if it detects _PyStatus_NO_MEMORY().
init_runtime() cannot be called with _initialized=1: add an assertion in the caller instead.

Issue:Py_TRACE_REFS is not compatible with Py_LIMITED_API #108634

bedevere-bot mentioned this pull request

Aug 31, 2023

Py_TRACE_REFS is not compatible with Py_LIMITED_API#108634

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bedevere-bot added the awaiting core review label

Sep 1, 2023

pythongh-108634: Add _PyInterpreterState_New() function

04627a8

pycore_create_interpreter() now returns a status exception on error,rather than calling Py_FatalError().* PyInterpreterState_New() now calls Py_ExitStatusException() instead  of calling Py_FatalError() directly.* Replace Py_FatalError() with PyStatus in init_interpreter() and  _PyObject_InitState().* _PyErr_SetFromPyStatus() now raises RuntimeError, instead of  ValueError. It can now call PyErr_NoMemory() if it detects  _PyStatus_NO_MEMORY().* init_runtime() cannot be called with _initialized=1: add an  assertion in the caller instead.