Resolve pyright and Ruff failures

Author: Avasam

.github/workflows/test.yml

@@ -36,7 +36,7 @@ jobs:
         run: python -m pip install --group tests
 
       - name: Run pyright tests
-        uses: jakebailey/pyright-action@v2
+        uses: jakebailey/pyright-action@v3
         with:
           pylance-version: latest-prerelease
           python-version: ${{ matrix.python-version }}
@@ -56,6 +56,6 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Run Ruff Linter
-        uses: astral-sh/ruff-action@v3
+        uses: astral-sh/ruff-action@v4.1.0
       - name: Run Ruff Formatter
         run: ruff format --check

.gitignore

@@ -359,6 +359,7 @@ MigrationBackup/
 
 # Lock files (like uv.lock)
 *.lock
+.python-version
 
 # Build files from utils
 .eggs

stubs/matplotlib/pyplot.pyi

@@ -779,7 +779,7 @@ def tick_params(axis: Literal["x", "y", "both"] = ..., **kwargs): ...
 def ticklabel_format(
     *,
     axis: Literal["x", "y", "both"] = ...,
-    style: Literal["sci", "scientific", "plain"] = ...,  # noqa: F811
+    style: Literal["sci", "scientific", "plain"] = ...,
     scilimits=...,
     useOffset: bool | float = ...,
     useLocale: bool = ...,

stubs/sklearn/utils/validation.pyi

@@ -1,34 +1,16 @@
-import numbers
-import operator
-import warnings
 from collections.abc import Sequence
-from contextlib import suppress as suppress
-from functools import wraps as wraps
-from inspect import Parameter as Parameter, isclass as isclass, signature as signature
 from numbers import Integral, Number, Real
 from typing import Any, Callable, Literal
 
-import joblib
-import numpy as np
-import scipy.sparse as sp
 from joblib.memory import Memory
 from numpy import ndarray
-from numpy.core.numeric import ComplexWarning as ComplexWarning
 from numpy.random.mtrand import RandomState
 from pandas import DataFrame
 from scipy.sparse import spmatrix
 from scipy.sparse._coo import coo_matrix
 
-from .. import get_config as _get_config
 from .._typing import ArrayLike, Float, Int, MatrixLike
 from ..base import BaseEstimator
-from ..exceptions import (
-    DataConversionWarning as DataConversionWarning,
-    NotFittedError as NotFittedError,
-    PositiveSpectrumWarning as PositiveSpectrumWarning,
-)
-from ..utils._array_api import get_namespace as get_namespace
-from ._isfinite import FiniteStatus as FiniteStatus, cy_isfinite as cy_isfinite
 
 FLOAT_DTYPES = ...