netviel not working with flask version 2.1.0

[Steffen / ampoff]

Error:

[username@server ~]$ python -m netviel
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/local/lib/python3.9/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/username/.local/lib/python3.9/site-packages/netviel/__main__.py", line 1, in <module>
    from .api import create_app
  File "/home/username/.local/lib/python3.9/site-packages/netviel/api.py", line 12, in <module>
    from flask import Flask, current_app, g, send_file, send_from_directory, safe_join
ImportError: cannot import name 'safe_join' from 'flask' (/home/username/.local/lib/python3.9/site-packages/flask/__init__.py)

Info:

1. https://flask.palletsprojects.com/en/2.1.x/changes/#version-2-1-0

Solution:

"use werkzeug.utils.safe_join instead."

[pr3d1]

I have this problem too. I would be grateful if you could fix it

[David Straub]

True, it should be an easy fix, would appreciate a contribution.