update sourceB link and improve listdir

aes_enem_dataset.py

@@ -15,6 +15,7 @@
 import csv
 import math
 import os
+from pathlib import Path
 import re
 
 import datasets
@@ -76,7 +77,7 @@ _LICENSE = ""
 _URLS = {
     "sourceAOnly": "https://huggingface.co/datasets/kamel-usp/aes_enem_dataset/resolve/main/sourceAWithGraders.tar.gz",
     "sourceAWithGraders": "https://huggingface.co/datasets/kamel-usp/aes_enem_dataset/resolve/main/sourceAWithGraders.tar.gz",
-    "sourceB": "https://huggingface.co/datasets/kamel-usp/aes_enem_dataset/blob/main/sourceB.tar.gz",
+    "sourceB": "https://huggingface.co/datasets/kamel-usp/aes_enem_dataset/resolve/main/sourceB.tar.gz",
     "PROPOR2024": "https://huggingface.co/datasets/kamel-usp/aes_enem_dataset/resolve/main/propor2024.tar.gz",
     "gradesThousand": "https://huggingface.co/datasets/kamel-usp/aes_enem_dataset/resolve/main/scrapedGradesThousand.tar.gz"
 }
@@ -869,13 +870,14 @@ class HTMLParser:
             elif config_name == "sourceB":
                 self.sourceB = f"{filepath}/sourceB/sourceB.csv"
             file = self.sourceA if self.sourceA else self.sourceB
-            file_dir = "/".join((file).split("/")[:-1])
-            sorted_files = sorted(os.listdir(file_dir))
-            with open(file, "w", newline="", encoding="utf8") as final_file:
+            file_path = Path(file)
+            file_dir = file_path.parent
+            sorted_files = sorted(file_dir.iterdir())
+            with open(file_path, "w", newline="", encoding="utf8") as final_file:
                 writer = csv.writer(final_file)
                 writer.writerow(CSV_HEADER)
                 sub_folders = [
-                    name for name in sorted_files if not name.endswith(".csv")
+                    name for name in sorted_files if name.suffix != ".csv"
                 ]
                 essay_id = 0
                 essay_title = None