Message 369812 - Python tracker

A simple test case is something like

  ./python -c 'import sys; print(sys.argv[1].encode(sys.getfilesystemencoding(), "surrogateescape"))' "$(echo -ne '\xfa\xbd\x83\x96\x80')"


Which you'd probably expect to print

  b'\xfa\xbd\x83\x96\x80'

i.e. the same bytes that were passed in, but currently that fails.