Container won't run: "Cannot import name 'getargspec' from 'inspect' (/usr/local/lib/python3.12/inspect.py)"

[SlimG]

Describe the bug
After building the 4.3 docker image, the container won't start, throwing the following errors:

slimg@server:~/docker/lexonomy$ docker compose up
[+] Building 0.0s (0/0)
[+] Running 1/0
✔ Container lexonomy-main-1 Created 0.0s
Attaching to lexonomy-main-1
lexonomy-main-1 | /opt/service/website/lexonomy.py:51: SyntaxWarning: invalid escape sequence '.'
lexonomy-main-1 | @route('/path:re:(widgets|furniture|libs|index.*\.html|config\.js|img|js\/|css|docs|dist|version\.txt).*')
lexonomy-main-1 | /opt/service/website/lexonomy.py:684: SyntaxWarning: invalid escape sequence '\d'
lexonomy-main-1 | @get(siteconfig["rootPath"]+"/entryID:re:\d+/nabes.json")
lexonomy-main-1 | /opt/service/website/lexonomy.py:691: SyntaxWarning: invalid escape sequence '\d'
lexonomy-main-1 | @get(siteconfig["rootPath"]+"/entryID:re:\d+.xml")
lexonomy-main-1 | /opt/service/website/lexonomy.py:1111: SyntaxWarning: invalid escape sequence '\d'
lexonomy-main-1 | @get(siteconfig["rootPath"]+"/entryID:re:\d+")
lexonomy-main-1 | Traceback (most recent call last):
lexonomy-main-1 | File "/opt/service/website/lexonomy.py", line 17, in
lexonomy-main-1 | import bottle
lexonomy-main-1 | File "/usr/local/lib/python3.12/site-packages/bottle.py", line 44, in
lexonomy-main-1 | from inspect import getargspec
lexonomy-main-1 | ImportError: cannot import name 'getargspec' from 'inspect' (/usr/local/lib/python3.12/inspect.py). Did you mean: 'getargs'?
lexonomy-main-1 exited with code 1

I've tried with the latest code of today, but get the same errormessage.

To Reproduce
Steps to reproduce the behavior:

1. Build docker image
2. Run docker container from image

Expected behavior
No errormessages and a running container

Environment (please complete the following information):

• OS: Ubuntu Server 22.04.2 LTS
• Docker: Docker Engine - Community 24.0.2

[DewiBrynJones]

I had the same but fixed it by rolling back the python version from 3.12 (latest) to 3.10 in the Dockerfile..

i.e.

FROM python:3.10-alpine