'Remove the watch point monitoring the given path
@param path: The path that should be ignored
@type path: L{FilePath}'

def ignore(self, path):

    path = path.asBytesMode()
    wd = self._isWatched(path)
    if (wd is None):
        raise KeyError(('%r    is    not    watched' % (path,)))
    else:
        self._rmWatch(wd)
