mod loading script

minipileoflaw.py

@@ -3,6 +3,7 @@
 
 import gzip
 import json
+import csv
 
 import datasets
 try:
@@ -90,23 +91,22 @@ class MiniPileOfLaw(datasets.GeneratorBasedBuilder):
             ),
         ]
 
+
     def _generate_examples(self, filepaths):
-        """This function returns the examples in the raw (text) form by iterating on all the files."""
+        """This function returns the examples in the raw (text) form by iterating on all the CSV files."""
         id_ = 0
         for filepath in filepaths:
             logger.info("Generating examples from = %s", filepath)
             try:
-                with xz.open(open(filepath, "rb"), "rt", encoding="utf-8") as f:
-                    for line in f:
-                        if line:
-                            example = json.loads(line)
-                            if example is not None and isinstance(example, dict):
-                                yield id_, {
-                                    "text": example.get("text", ""),
-                                    "created_timestamp": example.get("created_timestamp", ""),
-                                    "downloaded_timestamp": example.get("downloaded_timestamp", ""),
-                                    "url": example.get("url", "")
-                                }
-                                id_ += 1
-            except:
-                print("Error reading file:", filepath)
+                with open(filepath, "r", encoding="utf-8") as file:
+                    reader = csv.DictReader(file)
+                    for row in reader:
+                        yield id_, {
+                            "text": row.get("text", ""),
+                            "created_timestamp": row.get("created_timestamp", ""),
+                            "downloaded_timestamp": row.get("downloaded_timestamp", ""),
+                            "url": row.get("url", "")
+                        }
+                        id_ += 1
+            except Exception as e:
+                print(f"Error reading file: {filepath}, Error: {e}")