fix: replace deprecated ast.* literal types with ast.Constant - #567
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ko3n1g merged 2 commits intoAug 7, 2026
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ast.Num, ast.Str, ast.Bytes, ast.NameConstant, and ast.Ellipsis are deprecated and removed in Python 3.14. ast.Constant has been the canonical representation since Python 3.8. Adds regression tests verifying PythonicParser treats literal constants as safe. Signed-off-by: Andrew White <andrewh@cdw.com>
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PR #567 — LGTM |
ko3n1g
approved these changes
Aug 7, 2026
ko3n1g
enabled auto-merge (squash)
August 7, 2026 11:45
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Bug
ast.Num,ast.Str,ast.Bytes,ast.NameConstant, andast.Ellipsisare deprecated and removed in Python 3.14.ast.Constanthas been the canonical representation since Python 3.8.Fix
Replace the deprecated type checks in
nemo_run/cli/lazy.pyandnemo_run/cli/cli_parser.pywithast.Constant.Test
Added
test/cli/test_ast_constants.py::TestPythonicParserLiteralSafety, which verifiesPythonicParser._contains_unsafe_operationstreats literal constants (int, str, bytes, True, None, Ellipsis) as safe.Verification
uv run pytest test/cli/test_ast_constants.py -vpasses.uv run --group lint ruff check ...andruff format --check ...pass.