Make EnumValue support comparison to strings

Author: msullivan

gel/datatypes/enum.pyx

@@ -34,29 +34,29 @@ class EnumValue(enum.Enum):
         elif isinstance(value, enum.Enum):
             return cls(value.value)
         else:
-            raise TypeError
+            return None
 
     def __lt__(self, other):
         other = self._try_from(other)
-        if self.__tid__ != other.__tid__:
+        if not other or self.__tid__ != other.__tid__:
             return NotImplemented
         return self._index_ < other._index_
 
     def __gt__(self, other):
         other = self._try_from(other)
-        if self.__tid__ != other.__tid__:
+        if not other or self.__tid__ != other.__tid__:
             return NotImplemented
         return self._index_ > other._index_
 
     def __le__(self, other):
         other = self._try_from(other)
-        if self.__tid__ != other.__tid__:
+        if not other or self.__tid__ != other.__tid__:
             return NotImplemented
         return self._index_ <= other._index_
 
     def __ge__(self, other):
         other = self._try_from(other)
-        if self.__tid__ != other.__tid__:
+        if not other or self.__tid__ != other.__tid__:
             return NotImplemented
         return self._index_ >= other._index_
 

tests/test_sync_query.py

@@ -970,7 +970,7 @@ def test_sync_prefer_rr_01(self):
                     level := sys::get_transaction_isolation(),
                 }
             ''')
-            self.assertEqual(str(res.level), 'RepeatableRead')
+            self.assertEqual(res.level, 'RepeatableRead')
 
             # This one can't
             res = db2.query_single('''