pythongh-108455: Use strict_optional=True for grammar_parser

sobolevn · Aug 29, 2023 · 2d5e594 · 2d5e594
1 parent c879b9f
commit 2d5e594
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Showing 2 changed files with 1 addition and 4 deletions.
diff --git a/Tools/peg_generator/mypy.ini b/Tools/peg_generator/mypy.ini
@@ -13,8 +13,5 @@ strict = True
 warn_return_any = False
 no_implicit_reexport = False
 
-[mypy-pegen.grammar_parser]
-strict_optional = False
-
 [mypy-setuptools.*]
 ignore_missing_imports = True
diff --git a/Tools/peg_generator/pegen/grammar.py b/Tools/peg_generator/pegen/grammar.py
@@ -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]