comparison mercurial/encoding.py @ 33852:f18b11534274

py3: make encoding.strio() an identity function on Python 2

It's the convention the other encoding.str*() functions follow. To make things
simple, this also drops kwargs from the strio() constructor.

33851:7827fbbd0b06

        if "\xed\xb0\x80" <= c <= "\xed\xb3\xbf":
            c = chr(ord(c.decode("utf-8")) & 0xff)
        r += c
    return r

class strio(io.TextIOWrapper):
    """Wrapper around TextIOWrapper that respects hg's encoding assumptions.

    Also works around Python closing streams.
    """

    def __init__(self, buffer, **kwargs):
        kwargs[r'encoding'] = _sysstr(encoding)
        super(strio, self).__init__(buffer, **kwargs)

    def __del__(self):
        """Override __del__ so it doesn't close the underlying stream."""

33852:f18b11534274

        if "\xed\xb0\x80" <= c <= "\xed\xb3\xbf":
            c = chr(ord(c.decode("utf-8")) & 0xff)
        r += c
    return r

if pycompat.ispy3:
    class strio(io.TextIOWrapper):
        """Wrapper around TextIOWrapper that respects hg's encoding assumptions.

        Also works around Python closing streams.
        """

        def __init__(self, buffer):
            super(strio, self).__init__(buffer, encoding=_sysstr(encoding))

        def __del__(self):
            """Override __del__ so it doesn't close the underlying stream."""
else:
    strio = pycompat.identity