feat: catalog next page allows for extra kwargs

Author: CoderJoshDK

README.md

@@ -72,6 +72,16 @@ data = walmart_io.catalog_product(category='3944', maxId='8342714')
 
 A catalog response contains category, format, nextPage, totalPages, and a list of items
 
+The returned API data is paginated. To get the next page, pass in `data.nextPage` as a kwarg.
+All other kwargs will be stripped out. They will be embed in the nextPage response.
+
+```py
+data = walmart_io.catalog_product(category="3944", maxId="8342714")
+next_data = walmart_io.catalog_product(nextPage=data.nextPage)
+# or
+next_data = walmart_io.catalog_product(category="3944", maxId="8342714", nextPage=data.nextPage) 
+```
+
 ### [Post Browsed Products](https://walmart.io/docs/affiliate/post-browsed-products)
 
 The post browsed products API allows you to recommend products to someone based on their product viewing history.

wiopy/AsyncWIO.py

@@ -168,12 +168,12 @@ async def catalog_product(self, **kwargs: str | int | bool) -> WalmartCatalog:
         https://www.walmart.io/docs/affiliate/catalog-product
 
         """
-        if next_page := kwargs.get("nextPage"):
+        if next_page := kwargs.pop("nextPage", ""):
             assert isinstance(next_page, str), ValueError(
                 "Expected type string for kwarg 'nextPage'"
             )
             url = "https://developer.api.walmart.com" + next_page
-            return WalmartCatalog(await self._send_request(url, **kwargs))
+            return WalmartCatalog(await self._send_request(url))
 
         url = self.ENDPOINT + "/affil/product/v2/paginated/items"
         return WalmartCatalog(await self._send_request(url, **kwargs))

wiopy/WalmartIO.py

@@ -168,12 +168,12 @@ def catalog_product(self, **kwargs: str | int | bool) -> WalmartCatalog:
         https://www.walmart.io/docs/affiliate/catalog-product
 
         """
-        if next_page := kwargs.get("nextPage"):
+        if next_page := kwargs.pop("nextPage", ""):
             assert isinstance(next_page, str), ValueError(
                 "Expected type string for kwarg 'nextPage'"
             )
             url = "https://developer.api.walmart.com" + next_page
-            return WalmartCatalog(self._send_request(url, **kwargs))
+            return WalmartCatalog(self._send_request(url))
 
         url = self.ENDPOINT + "/affil/product/v2/paginated/items"
         return WalmartCatalog(self._send_request(url, **kwargs))