diff options
| -rw-r--r-- | bot/cogs/tags.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bot/cogs/tags.py b/bot/cogs/tags.py index 8d3586b19..0e8cf0278 100644 --- a/bot/cogs/tags.py +++ b/bot/cogs/tags.py @@ -1,4 +1,5 @@ import logging +import re import time from typing import Dict, List, Optional @@ -19,6 +20,8 @@ TEST_CHANNELS = ( Channels.helpers ) +REGEX_NON_ALPHABET = re.compile(r"[^a-z]", re.IGNORECASE & re.MULTILINE) + class Tags(Cog): """Save new tags and fetch existing tags.""" @@ -43,8 +46,8 @@ class Tags(Cog): def _fuzzy_search(search: str, target: str) -> int: """A simple scoring algorithm based on how many letters are found / total, with order in mind.""" found, index = 0, 0 - _search = search.lower().replace(' ', '') - _target = target.lower().replace(' ', '') + _search = REGEX_NON_ALPHABET.sub('', search.lower()) + _target = REGEX_NON_ALPHABET.sub('', target.lower()) for letter in _search: index = _target.find(letter, index) if index == -1: |