Author inada.naoki
Recipients Jan Niklas Hasse, Sworddragon, abarry, akira, barry, ezio.melotti, inada.naoki, lemburg, ncoghlan, r.david.murray, vstinner, yan12125
Date 2017-01-05.09:42:56
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
> Anything purely on the Python side of things doesn't work in a traditional C environment - CPython relies on the C lib to do conversions during startup, so we need the C locale to be set correctly. 

What I propose is non't use mbstowcs, like __ANDROID__

Py_DecodeLocale(const char* arg, size_t *size)
#if defined(__APPLE__) || defined(__ANDROID__)
    wchar_t *wstr;
    wstr = _Py_DecodeUTF8_surrogateescape(arg, strlen(arg));

On Linux, command line arguments and filepath is just a byte sequence.
So using UTF-8:surrogateescape from during startup should works fine.

Am I wrong?
Date User Action Args
2017-01-05 09:42:56inada.naokisetrecipients: + inada.naoki, lemburg, barry, ncoghlan, vstinner, ezio.melotti, r.david.murray, akira, Sworddragon, yan12125, abarry, Jan Niklas Hasse
2017-01-05 09:42:56inada.naokisetmessageid: <>
2017-01-05 09:42:56inada.naokilinkissue28180 messages
2017-01-05 09:42:56inada.naokicreate