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hub / github.com/python/mypy / typeddict_callable

Method typeddict_callable

mypy/checkexpr.py:962–974  ·  view source on GitHub ↗

Construct a reasonable type for a TypedDict type in runtime context. If it appears as a callee, it will be special-cased anyway, e.g. it is also allowed to accept a single positional argument if it is a dict literal. Note it is not safe to move this to type_object_type() si

(self, info: TypeInfo)

Source from the content-addressed store, hash-verified

960 return AnyType(TypeOfAny.from_error)
961
962 def typeddict_callable(self, info: TypeInfo) -> CallableType:
963 """Construct a reasonable type for a TypedDict type in runtime context.
964
965 If it appears as a callee, it will be special-cased anyway, e.g. it is
966 also allowed to accept a single positional argument if it is a dict literal.
967
968 Note it is not safe to move this to type_object_type() since it will crash
969 on plugin-generated TypedDicts, that may not have the special_alias.
970 """
971 assert info.special_alias is not None
972 target = info.special_alias.target
973 assert isinstance(target, ProperType) and isinstance(target, TypedDictType)
974 return self.typeddict_callable_from_context(target, info.defn.type_vars)
975
976 def typeddict_callable_from_context(
977 self, callee: TypedDictType, variables: Sequence[TypeVarLikeType] | None = None

Calls 2

isinstanceFunction · 0.85

Tested by

no test coverage detected