Patch written by Brice Berna.

Patch written by Brice Berna.

Patch written by Jérémy Anger.

Patch written by Jérémy Anger.

Thanks Jérémy Anger for the fix.

Farrell.

Search the invalid character using mbrtowc().

instead of surrogateescape

So it would be possible to support more error handlers later.

Add also FIXMEs in unicodeobject.c

 * Use PyUnicode_EncodeLocale() in time.strftime() if wcsftime() is not
   available
 * Document my last changes in Misc/NEWS

 * PyUnicode_DecodeLocaleAndSize() and PyUnicode_DecodeLocale() decode a string
   from the current locale encoding
 * _Py_char2wchar() writes an "error code" in the size argument to indicate
   if the function failed because of memory allocation failure or because of a
   decoding error. The function doesn't write the error message directly to
   stderr.
 * Fix time.strftime() (if wcsftime() is missing): decode strftime() result
   from the current locale encoding, not from the filesystem encoding.

line argument cannot be decoded

cannot be decoded

encoding and the surrogateescape error handler, rather than UTF-8.  Patch
by David Watson.

Original patch by Hallvard B Furuseth.

Original patch by Hallvard B Furuseth.

Initial patch by Matthias Troffaes.

Thanks Mark Shannon.

Thanks to Darren Dale for patch.

overriden and take additional arguments (followup to issue #12555).

effect of appearing to resolve the issue.  Thanks to Mark Shannon for
noticing.