Address recursive message PR notes

- Uses `is not` to compare types in `Message.__eq__`
- Adds a space after each comma in `Message.__repr__`

Author: chris-chambers

src/betterproto/__init__.py

@@ -536,7 +536,7 @@ def __raw_get(self, name: str) -> Any:
         return super().__getattribute__(name)
 
     def __eq__(self, other):
-        if type(self) != type(other):
+        if type(self) is not type(other):
             return False
 
         equal = True
@@ -564,7 +564,7 @@ def __repr__(self):
             if value is PLACEHOLDER:
                 continue
             found = True
-            parts.extend([field_name, "=", repr(value), ","])
+            parts.extend([field_name, "=", repr(value), ", "])
 
         if found:
             parts.pop()

tests/test_features.py

@@ -341,5 +341,5 @@ def test_message_repr():
     assert repr(RecursiveMessage(foo=1)) == "RecursiveMessage(foo=1)"
     assert (
         repr(RecursiveMessage(child=RecursiveMessage(), foo=1))
-        == "RecursiveMessage(child=RecursiveMessage(),foo=1)"
+        == "RecursiveMessage(child=RecursiveMessage(), foo=1)"
     )