Don't access other enum members from self
This is deprecated in Python 3.10.
Instead, acces them from the class.
Fixes
@@ -69,11 +69,12 @@ class TestProtocol(enum.Enum):
raise MesonException('unknown test format {}'.format(string))
def __str__(self) -> str:
- if self is self.EXITCODE:
+ cls = type(self)
+ if self is cls.EXITCODE:
return 'exitcode'
- elif self is self.GTEST:
+ elif self is cls.GTEST:
return 'gtest'
- elif self is self.RUST:
+ elif self is cls.RUST:
return 'rust'
return 'tap'
