An error occurs when exiting (BdbQuit)

[brucmao]

I update pyreadline to pyreadline3 with following command

pip install --upgrade https://github.com/pyreadline3/pyreadline3/tarball/master

Now,it works in windows with python3.10,but it raise a error when i use q to quit

window terminal,powershell7.2.6,python3.10.4

[blueyed]

Can you reproduce it with a smaller example?

In general, BdbQuit is what is used to quit pdb/bdb, and it might be shown although it should not.

[brucmao]

this is my code in quiz.py

import pdb

a = 5
b = 10

pdb.set_trace()

c = a + b

print(c)

There is an error when i test in terminal

❯ python quiz.py
[0] > c:\users\brucm\desktop\quiz.py(8)<module>()
-> c = a + b
(Pdb++) q
Traceback (most recent call last):
  File "C:\Users\brucm\Desktop\quiz.py", line 8, in <module>
    c = a + b
  File "C:\Users\brucm\Desktop\quiz.py", line 8, in <module>
    c = a + b
  File "C:\Users\brucm\scoop\apps\python\current\lib\bdb.py", line 90, in trace_dispatch
    return self.dispatch_line(frame)
  File "C:\Users\brucm\scoop\apps\python\current\lib\bdb.py", line 115, in dispatch_line
    if self.quitting: raise BdbQuit
bdb.BdbQuit

another error when I use run

❯ python quiz.py
[0] > c:\users\brucm\desktop\quiz.py(8)<module>()
-> c = a + b
(Pdb++) run
Traceback (most recent call last):
  File "C:\Users\brucm\Desktop\quiz.py", line 8, in <module>
    c = a + b
  File "C:\Users\brucm\Desktop\quiz.py", line 8, in <module>
    c = a + b
  File "C:\Users\brucm\scoop\apps\python\current\lib\bdb.py", line 90, in trace_dispatch
    return self.dispatch_line(frame)
  File "C:\Users\brucm\scoop\apps\python\current\lib\bdb.py", line 114, in dispatch_line
    self.user_line(frame)
  File "C:\Users\brucm\scoop\apps\python\current\lib\pdb.py", line 262, in user_line
    self.interaction(frame, None)
  File "C:\Users\brucm\scoop\apps\python\current\lib\site-packages\pdb.py", line 231, in interaction
    self._cmdloop()
  File "C:\Users\brucm\scoop\apps\python\current\lib\pdb.py", line 322, in _cmdloop
    self.cmdloop()
  File "C:\Users\brucm\scoop\apps\python\current\lib\cmd.py", line 138, in cmdloop
    stop = self.onecmd(line)
  File "C:\Users\brucm\scoop\apps\python\current\lib\pdb.py", line 422, in onecmd
    return cmd.Cmd.onecmd(self, line)
  File "C:\Users\brucm\scoop\apps\python\current\lib\cmd.py", line 217, in onecmd
    return func(arg)
  File "C:\Users\brucm\scoop\apps\python\current\lib\pdb.py", line 1036, in do_run
    raise Restart
pdb.Restart