Hack to hide noise generated by `setup.py develop`.

    There isn't a good way to suppress them now, so let's monky-patch.
    See https://bugs.python.org/issue25392.

def _suppress_distutils_logs():
    """Hack to hide noise generated by `setup.py develop`.

    There isn't a good way to suppress them now, so let's monky-patch.
    See https://bugs.python.org/issue25392.
    """
    f = distutils.log.Log._log

    def _log(log, level, msg, args):
        if level >= distutils.log.ERROR:
            f(log, level, msg, args)

    distutils.log.Log._log = _log
    yield
    distutils.log.Log._log = f