Method _toAscii

Lib/doctest.py:1698–1702

Convert string to hex-escaped ASCII string.

(self, s)

    returns a string describing the differences between two outputs.
    """
    def _toAscii(self, s):
        """
        Convert string to hex-escaped ASCII string.
        """
        return str(s.encode('ASCII', 'backslashreplace'), "ASCII")

    def check_output(self, want, got, optionflags):
        """