raulcd opened a new issue, #46516: URL: https://github.com/apache/arrow/issues/46516
### Describe the bug, including details regarding any error messages, version, and platform. It seems that the new version of Cython (3.1.1) released yesterday breaks our code to validate docstrings from the Cython generated code. Our code: https://github.com/apache/arrow/blob/a1707dba7c9ec4265c048586c485c526048cf162/dev/archery/archery/lang/python.py#L164-L175 I've been able to reproduce locally the failures on https://github.com/apache/arrow/actions/runs/15135088392/job/42544918301?pr=46511 via installing the newer Cython, building pyarrow and running: `archery numpydoc --allow-rule GL10,PR01,PR03,PR04,PR05,PR10,RT03,YD01` with the following failure: ``` ... pyarrow.lib.FixedSizeBufferWriter.set_memcopy_blocksize -> pyarrow.lib.FixedSizeBufferWriter.set_memcopy_blocksize(self, int64_t blocksize) PR01: Parameters {'blocksize'} not documented pyarrow._json.ReadOptions.equals -> pyarrow._json.ReadOptions.equals(self, ReadOptions other) PR01: Parameters {'other'} not documented pyarrow._json.ParseOptions.equals -> pyarrow._json.ParseOptions.equals(self, ParseOptions other) PR01: Parameters {'other'} not documented Total number of docstring violations: 39 ``` While debugging I can see that our check is not working anymore: ``` > /home/raulcd/code/arrow/dev/archery/archery/lang/python.py(172)traverse() -> if hasattr(member, '__objclass__'): (Pdb) hasattr(member, '__objclass__') False (Pdb) module 'pyarrow._csv' (Pdb) name 'ReadOptions' (Pdb) member <class 'pyarrow._csv.ReadOptions'> ``` ### Component(s) Continuous Integration, Documentation, Archery -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
