ptyprocess_spawn_child_process_with_pty_output_reading.py

1from ptyprocess import PtyProcess
2
3# Launch a child process (e.g., the 'ls' command)
4p = PtyProcess.spawn(['ls', '-l'])
5
6# Read and print the output
7while True:
8    try:
9        line = p.readline()
10        if not line:
11            break
12        print(line.decode('utf-8').strip())
13    except EOFError:
14        break
15
16# Wait for the process to finish and close
17p.wait()
18p.close()