Error generating maps for the FlaskBB project

Following the instructions on https://github.com/flaskbb/flaskbb/ and on https://github.com/flaskbb/flaskbb/blob/master/CONTRIBUTING.md, I get the FlaskBB system set up. Running py.test shows all tests passing 100% clean. Then Installed appmap agent, which went fine.

Then when I re-ran the tests with APPMAP=true, it failed with:

<snip>
File "/Users/brikelly/.pyenv/versions/3.10.4/lib/python3.10/site-packages/appmap/flask.py", line 146, in <module>
flask.cli.call_factory = wrap_cli_fn(flask.cli.call_factory)
AttributeError: module 'flask.cli' has no attribute 'call_factory'

I am using Python 3.10.4 and verified the same issue with 3.9.12 too.

I was able to get past the error by pinning the app to use an older version of Flask (2.0.1), but a variety of the tests still failed.

Inizia seguendo CONTRIBUTING.md, esegui la suite di test che passa e rieseguila con APPMAP=true su Python 3.9 o 3.10. Esamina il traceback in appmap/flask.py:146 e confronta la versione installata di Flask con l'integrazione Flask dell'agent; il lavoro è completato quando l'esecuzione strumentata dei test non genera più questo errore e i relativi test passano.