Array.array Type Codes are not platforminvariant.

The platform-specific type codes interpretations for array.array make it more complex to write python code that contains known type codes and data bytes and will run reliably on all platforms. In particular, the 'l' and 'L' codes are 4 bytes on Windows, but 8 bytes on macOS. The 'i' and 'I' codes seem to be 4 in both cases, but that is a convention, not a requirement. There should be 4-byte and 8-byte integer types that guarantee that size regardless of platform---perhaps '4' and '8' for signed, '5' and '9' for unsigned. (I haven't tested other type codes.) The documentation should be updated in the meantime.

Comece rastreando o comportamento dos códigos de tipo de array.array entre as plataformas e revisando a documentação relacionada. Determine quais garantias para os códigos de tipo são viáveis sem quebrar as convenções existentes; considera-se concluído quando os códigos suportados tiverem tamanhos documentados de forma consistente e a documentação explicar as diferenças entre plataformas ou as novas garantias.