Add progress bar

pytchat/tool/videoinfo.py

@@ -2,7 +2,7 @@ import json
 import re
 import httpx
 from .. import config
-from ..exceptions import InvalidVideoIdException
+from ..exceptions import InvalidVideoIdException, PatternUnmatchError
 from ..util.extract_video_id import extract_video_id
 
 headers = config.headers
@@ -91,6 +91,8 @@ class VideoInfo:
 
     def _parse(self, text):
         result = re.search(pattern, text)
+        if result is None:
+            raise PatternUnmatchError(text)
         res = json.loads(result.group(1)[:-1])
         response = self._get_item(res, item_response)
         if response is None: