third function draft

reddit_dataset_loader.py

@@ -183,10 +183,43 @@ class SubRedditPosts(datasets.GeneratorBasedBuilder):
             ),
         ]
 
+    # method parameters are unpacked from `gen_kwargs` as given in `_split_generators`
+    def _generate_examples(self, filepath, split):
+        # TODO: This method handles input defined in _split_generators to yield (key, example) tuples from the dataset.
+        # The `key` is for legacy reasons (tfds) and is not important in itself, but must be unique for each example.
+
+        with open(filepath, encoding="utf-8") as f:
+            for key, row in enumerate(f):
+                data = json.loads(row)
+                if self.config.name == "first_domain":
+                    # Yields examples as (key, example) tuples
+                    yield key, {
+                        "subreddit": data["subreddit"],
+                        "id": data["id"],
+                        "title": data["title"],
+                        "text": data["text"],
+                        "url": data["url"],
+                        "score": data["score"],
+                        "author": data["author"],
+                        "date": data["date"],
+                    }
+                else:
+                    yield key, {
+                        "subreddit": data["subreddit"],
+                        "id": data["id"],
+                        "title": data["title"],
+                        "text": data["text"],
+                        "url": data["url"],
+                        "score": data["score"],
+                        "author": data["author"],
+                        "date": data["date"],
+                    }
+
     # # method parameters are unpacked from `gen_kwargs` as given in `_split_generators`
     # def _generate_examples(self, filepath, split):
     #     # TODO: This method handles input defined in _split_generators to yield (key, example) tuples from the dataset.
     #     # The `key` is for legacy reasons (tfds) and is not important in itself, but must be unique for each example.
+
     #     with open(filepath, encoding="utf-8") as f:
     #         for key, row in enumerate(f):
     #             data = json.loads(row)