Two interesting TODO.
sysmodule.c: get_xoptions()
/* PEP432 TODO: we can reach this if xoptions is NULL in the main
* interpreter config. When that happens, we need to properly set
* the `xoptions` reference in the main interpreter config as well.
*
* For Python 3.7, we shouldn't be able to get here due to the
* combination of how _PyMainInterpreter_ReadConfig and _PySys_EndInit
* work, but we expect 3.8+ to make the _PyMainInterpreter_ReadConfig
* call optional for embedding applications, thus making this
* reachable again.
*/
sysmodule.c: get_warnoptions()
/* PEP432 TODO: we can reach this if warnoptions is NULL in the main
* interpreter config. When that happens, we need to properly set
* the `warnoptions` reference in the main interpreter config as well.
*
* For Python 3.7, we shouldn't be able to get here due to the
* combination of how _PyMainInterpreter_ReadConfig and _PySys_EndInit
* work, but we expect 3.8+ to make the _PyMainInterpreter_ReadConfig
* call optional for embedding applications, thus making this
* reachable again.
*/