Fuzzywuzzy：字符串模糊匹配工具

Fuzzywuzzy是一个可以对字符串进行模糊匹配的小工具，使用起来非常简单。

示例

首先导入相关模块

>>> from fuzzywuzzy import fuzz
>>> from fuzzywuzzy import process

1 2	>>> from fuzzywuzzy import fuzz >>> from fuzzywuzzy import process

简单比

>>> fuzz.ratio("this is a test", "this is a test!")
    96

1 2	>>> fuzz.ratio("this is a test", "this is a test!") 96

部分比

>>> fuzz.partial_ratio("this is a test", "this is a test!")
    100

1 2	>>> fuzz.partial_ratio("this is a test", "this is a test!") 100

单词排序比

>>> fuzz.ratio("fuzzy wuzzy was a bear", "wuzzy fuzzy was a bear")
    90
>>> fuzz.token_sort_ratio("fuzzy wuzzy was a bear", "wuzzy fuzzy was a bear")
    100

>>> fuzz.ratio("fuzzy wuzzy was a bear", "wuzzy fuzzy was a bear")

>>> fuzz.token_sort_ratio("fuzzy wuzzy was a bear", "wuzzy fuzzy was a bear")

100

单词集合比

>>> fuzz.token_sort_ratio("fuzzy was a bear", "fuzzy fuzzy was a bear")
    84
>>> fuzz.token_set_ratio("fuzzy was a bear", "fuzzy fuzzy was a bear")
    100

>>> fuzz.token_sort_ratio("fuzzy was a bear", "fuzzy fuzzy was a bear")

>>> fuzz.token_set_ratio("fuzzy was a bear", "fuzzy fuzzy was a bear")

100

Process

>>> choices = ["Atlanta Falcons", "New York Jets", "New York Giants", "Dallas Cowboys"]
>>> process.extract("new york jets", choices, limit=2)
    [('New York Jets', 100), ('New York Giants', 78)]
>>> process.extractOne("cowboys", choices)
    ("Dallas Cowboys", 90)