Class Enum

src/cryptography/utils.py:131–136

# Python 3.10 changed representation of enums. We use well-defined object
# representation and string representation from Python 3.9.
class Enum(enum.Enum):
    def __repr__(self) -> str:
        return f"<{self.__class__.__name__}.{self._name_}: {self._value_!r}>"

    def __str__(self) -> str:
        return f"{self.__class__.__name__}.{self._name_}"