Avoid TypeError in Transaction.__repr__ (#703)

Only add isolation to repr if it's not None
MagicStack · Mar 8, 2021 · d6eea8e · d6eea8e
1 parent a308a97
commit d6eea8e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/asyncpg/transaction.py b/asyncpg/transaction.py
@@ -234,7 +234,8 @@ def __repr__(self):
         attrs = []
         attrs.append('state:{}'.format(self._state.name.lower()))
 
-        attrs.append(self._isolation)
+        if self._isolation is not None:
+            attrs.append(self._isolation)
         if self._readonly:
             attrs.append('readonly')
         if self._deferrable: