More fixes.

scrapy_zyte_api/providers.py

@@ -329,7 +329,7 @@ async def __call__(  # noqa: C901
             result = cls_stripped.from_dict(api_response.raw_api_response[kw])  # type: ignore[attr-defined]
             custom_attrs = api_response.raw_api_response.get("customAttributes")
             if custom_attrs:
-                result.customAttributes = custom_attrs
+                result.customAttributes = custom_attrs  # type: ignore[attr-defined]
             if is_typing_annotated(cls):
                 result = AnnotatedInstance(result, cls.__metadata__)  # type: ignore[attr-defined]
             results.append(result)

tests/test_providers.py

@@ -1240,6 +1240,10 @@ def currency(self):
         def currencyRaw(self):
             return self.product.currencyRaw
 
+        @field
+        def customAttributes(self):
+            return self.product.customAttributes
+
         @field
         def description(self):
             return self.product.description

tox.ini

@@ -90,7 +90,7 @@ deps =
     andi==0.6.0
     scrapy-poet==0.22.3
     web-poet==0.17.0
-    zyte-common-items==0.20.0
+    zyte-common-items @ git+https://github.com/zytedata/zyte-common-items.git@custom-attrs
 
 [testenv:pinned-extra]
 basepython=python3.8