invalid-name check for TypeAlias should allow for digits in names

[sodul]

Bug description

from typing import Union

Ec2Data = Union[int, str]

Configuration

No response

Command used

pylint ec2.py

Pylint output

Type alias name "Ec2Data" doesn't conform to predefined naming style (3:0) [invalid-name]

Expected behavior

Digits in variable names are pretty common and should be allowed. In the example above we work with EC2 and there is not good substitute for using a digit.

We believe pylint is being too strict in the new check introduced in #7116.

Pylint version

pylint 2.17.0
astroid 2.15.0
Python 3.11.2 (main, Mar 20 2023, 21:17:15) [Clang 14.0.0 (clang-1400.0.29.202)]

OS / Environment

MacOS 13.2.1

Additional dependencies

No response

[DanielNoord]

You are correct! Would you want to open a PR for this? You have identified the correct PR. We can just change the regex and add a new test case.

[sodul]

While looking at the code I noticed that TypeVars have the same issue with integers. It seems a tad bit more complicated to fix though. I can open a separate bug report for it but I won't have time to send a PR in the short term.

[DanielNoord]

While looking at the code I noticed that TypeVars have the same issue with integers. It seems a tad bit more complicated to fix though. I can open a separate bug report for it but I won't have time to send a PR in the short term.

Let's create another issue to track and fix this!