[CI][Dev][Python] cython-lint fails with AttributeError for DictComprehensionAppendNode

[hiroyuki-sato]

Describe the bug, including details regarding any error messages, version, and platform.

Python (Cython) Lint failed.
https://github.com/apache/arrow/actions/runs/32839428780/job/97775436998?pr=50935#step:5:69

Python (Cython) Lint.....................................................Failed
- hook id: cython-lint
- exit code: 1

Traceback (most recent call last):
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/bin/cython-lint", line 8, in <module>
 sys.exit(main())
 ^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 960, in main
 ret |= _main(
 ^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 837, in _main
 lines = run_ast_checks(code, filename, violations)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 751, in run_ast_checks
 names, imported_names, global_names, exported_imports = _traverse_file(
 ^^^^^^^^^^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 541, in _traverse_file
 expr = node.loop.body.value_expr
 ^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'DictComprehensionAppendNode' object has no attribute 'value_expr'
Traceback (most recent call last):
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/bin/cython-lint", line 8, in <module>
 sys.exit(main())
 ^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 960, in main
 ret |= _main(
 ^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 837, in _main
 lines = run_ast_checks(code, filename, violations)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 751, in run_ast_checks
 names, imported_names, global_names, exported_imports = _traverse_file(
 ^^^^^^^^^^^^^^^
 File "/home/runner/.cache/pre-commit/repoohugd5tn/py_env-python3/lib/python3.12/site-packages/cython_lint/cython_lint.py", line 541, in _traverse_file
 expr = node.loop.body.value_expr
 ^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'DictComprehensionAppendNode' object has no attribute 'value_expr'

Component(s)

Developer Tools

[rok]

Issue resolved by pull request 50986
#50986