Starting from pyling 4.0.0 we get C0103 errors on naming for typing typedefs

[baruchoxman]

Bug description

Here's example.py


MyExampleType = typing.TypedDict(
    "MyExampleType",
    {
        "some_field": str,
    },
)
_ParamT = typing.ParamSpec("_ParamT")

Error:
example.py:22:0: C0103: Constant name "MyExampleType" doesn't conform to UPPER_CASE naming style (invalid-name)
example.py:42:0: C0103: Parameter specification variable name "_ParamT" doesn't conform to predefined naming style (invalid-name)

Configuration

Command used

pylint example.py

Pylint output

example.py:22:0: C0103: Constant name "MyExampleType" doesn't conform to UPPER_CASE naming style (invalid-name)
example.py:42:0: C0103: Parameter specification variable name "_ParamT" doesn't conform to predefined naming style (invalid-name)

Expected behavior

I would not want to get these errors

Pylint version

pylint 4.0.1
astroid 4.0.1
python 3.12.11

OS / Environment

No response

Additional dependencies

[jacobtylerwalls]

Thanks, can you provide the output from running pylint with --including-naming-hint=y? That would help us determine if the ParamSpec example is just not matching your regex.

[baruchoxman]

--including-naming-hint=y

@jacobtylerwalls here's the output with the regex pattern:

example.py:42:0: C0103: Parameter specification variable name "_ParamT" doesn't conform to predefined naming style ('^_{0,2}(?:[A-Z]+|(?:[A-Z]+[a-z]+)+(?:P)?(?<!Type))$' pattern) (invalid-name)

[jacobtylerwalls]

Ah, then the solution is just to change _ParamT to _ParamP (or adjust the regex via the provided option)

[baruchoxman]

option

Thanks, I realize now the convention difference, will fix the naming as suggested.