Ignoring an error during test collection in pytest CI in pyproject.toml

[divakaivan]

Error in question

==================================== ERRORS ====================================
_______________ ERROR collecting skops/io/tests/test_persist.py ________________
skops/io/tests/test_persist.py:152: in _tested_estimators
    estimators = construct_instances(Estimator)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        Estimator  = <class 'sklearn.linear_model._passive_aggressive.PassiveAggressiveRegressor'>
        estimator  = PassiveAggressiveClassifier(max_iter=5)
        estimators = [PassiveAggressiveClassifier(max_iter=5)]
        name       = 'PassiveAggressiveRegressor'
        type_filter = None
skops/utils/_fixes.py:28: in construct_instances
    return list(_construct_instances(estimator))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        _construct_instances = <function _construct_instances at 0x133aa6fc0>
        estimator  = <class 'sklearn.linear_model._passive_aggressive.PassiveAggressiveRegressor'>
.pixi/envs/ci-sklearn-nightly/lib/python3.13/site-packages/sklearn/utils/_test_common/instance_generator.py:808: in _construct_instances
    est = Estimator(**params)
          ^^^^^^^^^^^^^^^^^^^
        Estimator  = <class 'sklearn.linear_model._passive_aggressive.PassiveAggressiveRegressor'>
        param_sets = [{'max_iter': 5}]
        params     = {'max_iter': 5}
.pixi/envs/ci-sklearn-nightly/lib/python3.13/site-packages/sklearn/utils/deprecation.py:71: in wrapped
    warnings.warn(msg, category=FutureWarning)
E   FutureWarning: Class PassiveAggressiveRegressor is deprecated; this is deprecated in version 1.8 and will be removed in 1.10. Use `SGDRegressor(loss='epsilon_insensitive', penalty=None, learning_rate='pa1', eta0 = 1.0)` instead.
        args       = ()
        cls        = <class 'sklearn.linear_model._passive_aggressive.PassiveAggressiveRegressor'>
        kwargs     = {'max_iter': 5}
        msg        = "Class PassiveAggressiveRegressor is deprecated; this is deprecated in version 1.8 and will be removed in 1.10. Use `SGDRegressor(loss='epsilon_insensitive', penalty=None, learning_rate='pa1', eta0 = 1.0)` instead."
        new        = <built-in method __new__ of type object at 0x105268ee8>
=========================== short test summary info ============================
ERROR skops/io/tests/test_persist.py - FutureWarning: Class PassiveAggressiveRegressor is deprecated; this is deprecated in version 1.8 and will be removed in 1.10. Use `SGDRegressor(loss='epsilon_insensitive', penalty=None, learning_rate='pa1', eta0 = 1.0)` instead.
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
========================= 2 skipped, 1 error in 6.14s ==========================

Full context

skops uses pyproject.toml to ignore warnings and raises some warnings as errors and this works for others, but for this one I am not sure why any of these does not work

tried options

"ignore:Class PassiveAggressiveClassifier is deprecated:FutureWarning:sklearn.linear_model._passive_aggressive",
"ignore:FutureWarning: Class PassiveAggressiveClassifier is deprecated",
"ignore:.*PassiveAggressiveClassifier.*:FutureWarning",
"ignore::FutureWarning:sklearn.linear_model._passive_aggressive",
"ignore:Class PassiveAggressiveClassifier is deprecated:FutureWarning",
"ignore:Class PassiveAggressiveClassifier is deprecated; this is deprecated in version 1.8 and will be removed in 1.10. Use `SGDClassifier(loss='hinge', penalty=None, learning_rate='pa1', eta0=1.0)` instead.:FutureWarning",
"ignore:Class PassiveAggressiveClassifier is deprecated*:FutureWarning",
"ignore:Class PassiveAggressiveClassifier is deprecated.*:FutureWarning",
"ignore:Class PassiveAggressiveClassifier is deprecated;:FutureWarning",
"ignore:sklearn.linear_model.PassiveAggressiveClassifier:FutureWarning",
"ignore:FutureWarning:sklearn.linear_model.PassiveAggressiveClassifier",
"ignore::FutureWarning:sklearn.linear_model.PassiveAggressiveClassifier",
"ignore:Class PassiveAggressiveClassifier is deprecated:FutureWarning",
"default:Class PassiveAggressiveClassifier is deprecated:FutureWarning",

The section in pyproject.toml where I use tried all of the above options:

[tool.pytest.ini_options]
doctest_optionflags = "NORMALIZE_WHITESPACE ELLIPSIS"
filterwarnings = [
    "error::DeprecationWarning",
    "error::FutureWarning",
    "ignore:DataFrameGroupBy.apply operated on the grouping columns.:DeprecationWarning",
]

[divakaivan]

I didnt notice when I added an ignore for PassiveAggressiveClassifier, the error now came from PassiveAggressiveRegressor... so an ignore for both is needed.