Failures with Python 3.14 #3083
Description
Hi!
I maintain rdflib as a package in Fedora, and my colleagues are attempting to rebuild Python packages using a pre-release of Python 3.14, the final version is slated for inclusion in Fedora 43, which failed with rdflib.
I’ve found two reasons:
- Directly accessing
__annotations__doesn’t work as expected in Python 3.14, it should useget_annotations()(fromannotationliborinspect) instead. I’ll submit a PR for this. - The
sparqlplugin usesNotImplementedin boolean contexts, i.e. it relies on that it evaluates asTruefor comparison (and sorting). This was deprecated in Python 3.9 and fails now, resulting inTypeError: '<' not supported between instances of 'Literal' and 'Literal'. I have no idea how to fix it, all my attempts at workarounds failed.
Summary of failing sparql tests
====================================== short test summary info ======================================= FAILED test/test_w3c_spec/test_sparql10_w3c.py::test_entry_sparql10[http://www.w3.org/2001/sw/DataAccess/tests/data-r2/solution-seq/manifest#slice-3] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest#csv01] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest#tsv01] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest#csv02] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest#tsv02] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest#csv03] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/csv-tsv-res/manifest#tsv03] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/functions/manifest#plus-1] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/functions/manifest#plus-2] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/json-res/manifest#jsonres01] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' FAILED test/test_w3c_spec/test_sparql11_w3c.py::test_entry_sparql11[http://www.w3.org/2009/sparql/docs/tests/data-sparql11/json-res/manifest#jsonres02] - TypeError: '<' not supported between instances of 'Literal' and 'Literal' === 11 failed, 7649 passed, 52 skipped, 330 xfailed, 36 xpassed, 7561 warnings in 97.16s (0:01:37) ===