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Improve title normalization in discography merge

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Updated the normalize_title function to remove unicode accents using NFD normalization and filtering non-spacing marks. This enhances title comparison by handling accented characters more robustly.
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Broque Thomas 2026-01-06 07:10:04 -08:00
parent a23b033d37
commit e5457c0214
1 changed files with 9 additions and 1 deletions
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10
web_server.py
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@ -22373,7 +22373,15 @@ def merge_discography_data(owned_releases, spotify_discography):
def normalize_title(title): def normalize_title(title):
"""Normalize title for comparison""" """Normalize title for comparison"""
import re import re
normalized = title.lower().strip() import unicodedata
# Normalize unicode characters to decomposed form (NFD)
normalized = unicodedata.normalize('NFD', title)
# Filter out non-spacing mark characters (accents)
normalized = "".join(c for c in normalized if unicodedata.category(c) != 'Mn')
# Standard normalization
normalized = normalized.lower().strip()
normalized = re.sub(r'[^\w\s]', '', normalized) normalized = re.sub(r'[^\w\s]', '', normalized)
normalized = re.sub(r'\s+', ' ', normalized) normalized = re.sub(r'\s+', ' ', normalized)
return normalized.strip() return normalized.strip()