Doesn't catch Python 3.12 f-strings changes

[me21]

Describe the bug
Vermin doesn't catch changes introduced in Python 3.12 to f-strings. Specifically, f-string nesting. See https://docs.python.org/3/whatsnew/3.12.html#pep-701-syntactic-formalization-of-f-strings

To Reproduce
I had the following line in my source:
Paragraph(f'{split_fio_birthdate(visitor['fio'])[0]}', normal_style), (please note single quotes inside f-string as well as enclosing ones).

When I invoked vermin with vermin -v --exclude-regex venv ., it incorrectly marked the file containing that line as !2, 3.9. The actual run attempt on Python 3.11.2 threw the following error: SyntaxError: f-string: unmatched '['.

Expected behavior
The file should be marked as !2, 3.12.

Environment (please complete the following information):

• vermin 1.6.0
• Python 3.12 on the machine I run vermin on (I think with Python 3.11 that line might trigger syntax error)

[disconnect3d]

Ping, any chance vermin catches up with latest Python version? :(

[netromdk]

Hello there. Sorry for the slow reply. I am currently making support for Python 3.13 in Vermin and fixing other issues, too. It is still undecided about the f-strings as I purposefully use the built-in parser of Python such that the project can remain vanilla Python code. The information needed to do the analysis you request is, unfortunately, thrown away by the parser.

[netromdk]

Version 1.7.0 has been released 🎉

The f-strings case is still not support, unfortunately.