fix: no side effects for row.__str__ and row.__repr__

Author: pierrecamilleri

frictionless/table/row.py

@@ -52,12 +52,16 @@ def __eq__(self, other: object):
         return super().__eq__(other)
 
     def __str__(self):
-        self.__process()
-        return super().__str__()
+        s = ""
+        if not self.__processed:
+            s = "Unprocessed: "
+        return s + super().__str__()
 
     def __repr__(self):
-        self.__process()
-        return super().__repr__()
+        s = ""
+        if not self.__processed:
+            s = "Unprocessed: "
+        return s + super().__repr__()
 
     def __setitem__(self, key: str, value: Any):
         try: