comparison mercurial/windows.py @ 45157:74b486226480

windows: handle file-like objects without isatty() method

Copying the function is not nice, but moving around stuff to avoid the
circular import didn’t seem to be worth the effort.

45156:c26335fa4225

# may be wrapped by win32mbcs extension
listdir = osutil.listdir


class winstdout(object):
    '''Some files on Windows misbehave.

    When writing to a broken pipe, EINVAL instead of EPIPE may be raised.

    error may happen. Python 3 already works around that.
    '''

    def __init__(self, fp):
        self.fp = fp
        self.throttle = not pycompat.ispy3 and fp.isatty()

    def __getattr__(self, key):
        return getattr(self.fp, key)

    def close(self):

45157:74b486226480

# may be wrapped by win32mbcs extension
listdir = osutil.listdir


# copied from .utils.procutil, remove after Python 2 support was dropped
def _isatty(fp):
    try:
        return fp.isatty()
    except AttributeError:
        return False


class winstdout(object):
    '''Some files on Windows misbehave.

    When writing to a broken pipe, EINVAL instead of EPIPE may be raised.

    error may happen. Python 3 already works around that.
    '''

    def __init__(self, fp):
        self.fp = fp
        self.throttle = not pycompat.ispy3 and _isatty(fp)

    def __getattr__(self, key):
        return getattr(self.fp, key)

    def close(self):