I'm opening this ticket to organize patches for a proposal of a GETTEXT-based message translation for exception/tracebacks as described in:
<http://python.org.ar/pyar/TracebackInternationalizationProposal>
This requires the patch in issue #16343
Attached is a patch for a proof of concept, it includes:
- pyi18n.h: header for Py_GETTEXT macro definition
- Locale/es.po: sample Spanish language messages translation file
- test_i18n.py: basic tests
- errors.c: patched PyErr_SetString(), PyErr_Format()
- traceback.c: patched tb_displayline(), PyTraceBack_Print()
- pythonrun.c: patched _Py_InitializeEx_Private()
- site.py: patched main() and added seti18n()