init

kowiki.py

@@ -2,7 +2,7 @@ import datasets
 import xml.etree.ElementTree as ET
 import re
 import requests
-
+from collections import defaultdict
 
 FILES = [
     'kowiki-20230420-pages-articles.xml',
@@ -144,23 +144,22 @@ class KoWiki(datasets.GeneratorBasedBuilder):
 
     def _generate_examples(self, data_file):
         n = 0
-        output, text = {}, ""
+        output, text = defaultdict(list), ""
         if data_file.startswith(("https://", "http://")):
             data_file = requests.get(data_file, stream=True).raw
 
         for event, node in ET.iterparse(data_file):
             if node.tag.endswith("base"):
-                output["url"] = node.text
+                output["url"].append(node.text)
             elif node.tag.endswith("title"):
-                output["title"] = node.text
+                output["title"].append(node.text)
             elif node.tag.endswith("text"):
-                output["text"] = process_text(text)
-                output["id"] = f"{n:08d}"
-
-            if len(output) == 4:
+                output["text"].append(process_text(text))
+                output["id"].append(f"{n:08d}")
+            if node.tag.endswith("sha1"):
                 yield n, output
-                n += 1
-                output = {}
+
+