Backup_Repos/beets
1
0
Fork 0
mirror of https://github.com/beetbox/beets.git synced 2025-12-23 00:54:03 +01:00
Code Issues Projects Releases Wiki Activity

fix divide-by-zero when !!! is involved

Browse source
This commit is contained in:
Adrian Sampson 2010-09-28 20:04:42 -07:00
parent 34e85171a5
commit c00dce80e8
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
beets/autotag/__init__.py
View file

@ -157,10 +157,10 @@ def _string_dist_basic(str1, str2):
"""Basic edit distance between two strings, ignoring
non-alphanumeric characters and case. Normalized by string length.
"""
if not str1 and not str2:
return 0.0
str1 = re.sub(r'[^a-z0-9]', '', str1.lower())
str2 = re.sub(r'[^a-z0-9]', '', str2.lower())
if not str1 and not str2:
return 0.0
return _levenshtein(str1, str2) / float(max(len(str1), len(str2)))
def string_dist(str1, str2):