def remove_reader(self, fd):
        h = msvcrt.get_osfhandle(fd)
        if h in self._read_fds:
            del self._read_fds[h]
Stop watching the file descriptor for read availability.
dataset/ETHPy150Open jonathanslenders/python-prompt-toolkit/prompt_toolkit/eventloop/win32.py/Win32EventLoop.remove_reader