import win32pipe
import win32file

# 连接到命名管道
pipe_name = r'\\.\pipe\botext'
pipe = win32file.CreateFile(
    pipe_name,
    win32file.GENERIC_READ | win32file.GENERIC_WRITE,
    0,
    None,
    win32file.OPEN_EXISTING,
    0,
    None
)

win32file.WriteFile(pipe, b'close1')

# 关闭管道
win32file.CloseHandle(pipe)