comparison mercurial/pycompat.py @ 44918:7be784f301fa stable

py3: add warning about buffering behavior of pycompat.{stdout,stderr}

44917:bad37041fc1e

    rawinput = input
    getargspec = inspect.getfullargspec

    long = int

    # TODO: .buffer might not exist if std streams were replaced; we'll need
    # a silly wrapper to make a bytes stream backed by a unicode one.
    stdin = sys.stdin.buffer
    stdout = sys.stdout.buffer
    stderr = sys.stderr.buffer

44918:7be784f301fa

    rawinput = input
    getargspec = inspect.getfullargspec

    long = int

    # Warning: sys.stdout.buffer and sys.stderr.buffer do not necessarily have
    # the same buffering behavior as sys.stdout and sys.stderr. The interpreter
    # initializes them with block-buffered streams or unbuffered streams (when
    # the -u option or the PYTHONUNBUFFERED environment variable is set), never
    # with a line-buffered stream.
    # TODO: .buffer might not exist if std streams were replaced; we'll need
    # a silly wrapper to make a bytes stream backed by a unicode one.
    stdin = sys.stdin.buffer
    stdout = sys.stdout.buffer
    stderr = sys.stderr.buffer