__iter__ and improved __repr__ for Fields

Author: jonemo

python-packages/smithy-python/smithy_python/_private/http/__init__.py

@@ -188,12 +188,12 @@ def __eq__(self, other: object) -> bool:
             return False
         return (
             self.name == other.name
-            and self.kind == other.kind
+            and self.kind is other.kind
             and self.value == other.value
         )
 
-    def __str__(self) -> str:
-        return f"Field({self.kind.name} {self.name}: {self.get_value()})"
+    def __repr__(self) -> str:
+        return f'Field(name="{self.name}", value=[{self.value}], kind={self.kind})'
 
 
 class Fields(interfaces.http.Fields):
@@ -244,6 +244,9 @@ def __eq__(self, other: object) -> bool:
             return False
         return self.encoding == other.encoding and self.entries == other.entries
 
+    def __iter__(self):
+        yield from self.entries
+
 
 @dataclass
 class Endpoint(interfaces.http.Endpoint):