'Check whether a path is explicitly included or excluded in ignores.
:param path: Path to check
:return: None if the file is not mentioned, True if it is included,
False if it is explicitly excluded.'

def is_ignored(self, path):

    status = None
    for filter in self._filters:
        status = filter.is_ignored(path)
        if (status is not None):
            return status
    return status
