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seozed/diff string.py

Created November 8, 2017 07:33
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比较字符串差异
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diff string.py
from difflib import SequenceMatcher
def similar(a, b):
return SequenceMatcher(None, a, b).ratio()
"""
>>> similar("Apple","Appel")
0.8
>>> similar("Apple","Mango")
0.0
"""
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