fix: Strip Whitespace New PR

[LennartPurucker]

Rel: #1136, #1125

@PGijsbers I still have not found a good way to fix the edge case where this change would require a cache reset.

I am also trying to figure out how to see if this breaks anything we do not know about (all tests pass).

Cache Reset

Relevant code:

def _read_features(features_file: Path) -> dict[int, OpenMLDataFeature]:
    features_pickle_file = Path(_get_features_pickle_file(str(features_file)))
    try:
        with features_pickle_file.open("rb") as fh_binary:
            return pickle.load(fh_binary)  # type: ignore  # noqa: S301

    except:  # noqa: E722
        with Path(features_file).open("r", encoding="utf8") as fh:
            features_xml_string = fh.read()

        features = _parse_features_xml(features_xml_string)

        with features_pickle_file.open("wb") as fh_binary:
            pickle.dump(features, fh_binary)

        return features

Let us discuss this in person.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 89.74359% with 4 lines in your changes missing coverage. Please review.

Project coverage is 84.07%. Comparing base (d3bb775) to head (6db7192).
Report is 3 commits behind head on develop.

Files with missing lines	Patch %	Lines
openml/datasets/functions.py	80.00%	2 Missing ⚠️
openml/evaluations/functions.py	75.00%	1 Missing ⚠️
openml/study/functions.py	80.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #1363   +/-   ##
========================================
  Coverage    84.07%   84.07%           
========================================
  Files           38       38           
  Lines         5305     5305           
========================================
  Hits          4460     4460           
  Misses         845      845           

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[LennartPurucker]

Closing this as a result of recent developments: #1125

[LennartPurucker]

New: #1368