feat(parsing.utils): support chat-specific hashtags by allowing '@'

Telegram recently added a feature called "chat-specific hashtags," formatting as `#hashtag@username`. However, '@' was escaped, resulting in these hashtags being broken. Properly supports such hashtags by allowing '@' in hashtags. Signed-off-by: Rongrong <[email protected]>
Rongronggg9 · Nov 6, 2024 · b186b68 · b186b68
1 parent 067606b
commit b186b68
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/parsing/utils.py b/src/parsing/utils.py
@@ -98,6 +98,8 @@
     sorted(
         # Known characters that break hashtags. Though '・' breaks hashtags, it is not the case of '·'.
         set(chain(SPACES, INVALID_CHARACTERS, string.punctuation, string.whitespace, '・'))
+        # Characters included in `string.punctuation` but valid in hashtags.
+        - set('@')
     )
 )