Stack 샘플 예제 TypeCheck 에러 #2
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[refactoring]
pyright version 1.1.266, mypy 0.971 에서 Type Check시 에러가 발생하네요 pyright error - error: "item" is not a known member of "None" (reportOptionalMemberAccess) - error: "pointer" is not a known member of "None" (reportOptionalMemberAccess) - error: Function with declared type of "T@Stack" must return value Type "None" cannot be assigned to type "T@Stack" (reportGeneralTypeIssues) mypy error - error: Item "None" of "Optional[Node[Any]]" has no attribute "item" 해당 에러들 안나는 방향으로 수정 했습니다. 수정 해보니 pyright랑 mypy 랑 잡는 부분이 다르긴 하네요.
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에서 cur_node를 cur_node. pointer 로 찍을때 point 가 None이 아닌지 명시되지 않아서 에러가 나는 걸로 보이구요.