dropme? Add __{eq,ne,hash}__ to FastEnum

Signed-off-by: Daniel Silverstone <daniel.silverstone@codethink.co.uk>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/buildstream/_types.pyx b/src/buildstream/_types.pyx
index e08eef700..fe3cb41e2 100644
--- a/src/buildstream/_types.pyx
+++ b/src/buildstream/_types.pyx
@@ -73,3 +73,16 @@ class FastEnum(metaclass=MetaFastEnum):
         if type(self) != type(other):
             return NotImplemented
         return self.value >= other.value
+
+    def __eq__(self, other):
+        if type(self) != type(other):
+            raise ValueError
+        return self.value == other.value
+
+    def __ne__(self, other):
+        if type(self) != type(other):
+            raise ValueError
+        return self.value != other.value
+
+    def __hash__(self):
+        return self.__str__().__hash__()