A Python Remote Post Mortem Debugger

remote_debugger.py

# Server Application which should be debugged
def acticvate_remote_post_mortem_debugger():

    def info(type, value, tb):
        import traceback
        traceback.print_exception(type, value, tb) 
    
        import socket
        server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        server.bind(('127.0.0.1', 8002))
        server.listen(1)
        connection, address = server.accept()
        iofile = connection.makefile("rw")
    
        import pdb 
        debugger = pdb.Pdb(stdin=iofile, stdout=iofile)
        debugger.reset()
        debugger.interaction(None, tb) 

    import sys 
    sys.excepthook = info

acticvate_remote_post_mortem_debugger()

# Client used to connect to the server debugger
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(('127.0.0.1', 8002))

import sys
run = True

def output():
    while run:
        sys.stdout.write(s.recv(1).decode('utf-8'))

import threading
thr = threading.Thread(target=output)
thr.start()

while run:
    line = sys.stdin.readline()
    if line == 'quit\n':
        run = False
    s.send(line.encode('utf-8'))

thr.join()
s.close()