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gh-108455: peg generator: Use strict_optional=True for grammar_parser (#108629)

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Nikita Sobolev 2023-08-29 15:02:52 +03:00 • committed by GitHub
parent 30305d6d01
commit f8be2e262c
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2 changed files with 1 additions and 4 deletions
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3
Tools/peg_generator/mypy.ini
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@ -14,8 +14,5 @@ enable_error_code = truthy-bool,ignore-without-code
warn_return_any = False
warn_unreachable = False
[mypy-pegen.grammar_parser]
strict_optional = False
[mypy-setuptools.*]
ignore_missing_imports = True

2
Tools/peg_generator/pegen/grammar.py
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@ -349,7 +349,7 @@ def initial_names(self) -> AbstractSet[str]:
Plain = Union[Leaf, Group]
Item = Union[Plain, Opt, Repeat, Forced, Lookahead, Rhs, Cut]
RuleName = Tuple[str, str]
RuleName = Tuple[str, Optional[str]]
MetaTuple = Tuple[str, Optional[str]]
MetaList = List[MetaTuple]
RuleList = List[Rule]