rate limit comments

regulatory_comments_api.py

@@ -53,6 +53,10 @@ class RegulationsDataFetcher:
         
         if response.status_code == 200:
             return response.json()
+        elif response.status_code == 429:
+            print(f'API Rate Limit Reached')
+            return None
+        
         else:
             print(f'Failed to retrieve comments: {response.status_code}')
             return None
@@ -68,6 +72,10 @@ class RegulationsDataFetcher:
                     docket_data['data']['attributes']['modifyDate'], 
                     docket_data['data']['attributes']['docketType'], 
                     docket_data['data']['attributes']['keywords'])
+        elif response.status_code == 429:
+            print(f'API Rate Limit Reached')
+            return None
+        
         else:
             print(f'Failed to retrieve docket info: {response.status_code}')
             return None
@@ -271,7 +279,7 @@ class RegCommentsAPI(datasets.GeneratorBasedBuilder):
             docket_data = fetcher.collect_data()
 
             if docket_data is None:
-                print(f"API Rate Limit Reached.")
+                print(f"Error with API Retrieval.")
                 break
 
             if len(docket_data["comments"]) != 0: