You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
2.7 KiB
88 lines
2.7 KiB
#!/usr/bin/env python3 |
|
|
|
# MIT License |
|
# |
|
# Copyright (c) 2023 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com> |
|
# |
|
# Permission is hereby granted, free of charge, to any person obtaining a copy |
|
# of this software and associated documentation files (the"Software"), to deal |
|
# in the Software without restriction, including without limitation the rights |
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
# copies of the Software, and to permit persons to whom the Software is |
|
# furnished to do so, subject to the following conditions: |
|
# |
|
# The above copyright notice and this permission notice shall be included in all |
|
# copies or substantial portions of the Software. |
|
# |
|
# THE SOFTWARE IS PROVIDED"AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
|
# SOFTWARE. |
|
|
|
# This test is based on: |
|
# pty — Pseudo-terminal utilities¶ |
|
# https://docs.python.org/3/library/pty.html#example |
|
# |
|
# Using a pseudo-terminal to interact with interactive Python in a subprocess |
|
# by Thomas Billinger |
|
# https://gist.github.com/thomasballinger/7979808 |
|
|
|
import os |
|
import pty |
|
import tty |
|
import sys |
|
import time |
|
import subprocess |
|
import threading |
|
from select import select |
|
|
|
|
|
sys.path.append(os.path.join(sys.path[0],'../../libs/pyTermTk')) |
|
import TermTk as ttk |
|
|
|
class thread(threading.Thread): |
|
def __init__(self): |
|
super().__init__() |
|
|
|
def run(self): |
|
pass |
|
|
|
shell = os.environ.get('SHELL', 'sh') |
|
|
|
master,slave = pty.openpty() |
|
p = subprocess.Popen([shell], stdin=slave, stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
|
pin = os.fdopen(master, 'w') |
|
tty.setcbreak(sys.stdin) |
|
|
|
# pin.write('ls -la\n') |
|
|
|
msg = '' |
|
errmsg = '' |
|
|
|
while True: |
|
rs, ws, es = select([sys.stdin, p.stdout, p.stderr], [], []) |
|
for r in rs: |
|
if r is sys.stdin: |
|
c = r.read(1) |
|
if c == '\n': |
|
pin.write(msg+'\n') |
|
print(f'\r>>> {msg}') |
|
msg = '' |
|
else: |
|
msg += c |
|
print(f'>>> {msg}') |
|
sys.stdout.flush() |
|
elif r is p.stdout: |
|
l = p.stdout.readline() |
|
print(f'Eugenio->{l}') |
|
sys.stderr.flush() |
|
elif r is p.stderr: |
|
errmsg += p.stderr.read(1) |
|
if errmsg.endswith('>>> '): |
|
errmsg = errmsg[:-4] |
|
if errmsg.endswith('\n'): |
|
print(f'ERR~{errmsg}') |
|
errmsg = '' |