Python，使用difflib按单词比较两个句子

Question

我正在使用difflib并尝试比较两个句子并获取它们之间的差异。

有点像这样。

我有这段代码，但它分析的不是单词，而是字母。

import difflib

# define original text
# taken from: https://en.wikipedia.org/wiki/Internet_Information_Services
original = ["IIS 8.5 has several improvements related"]

# define modified text
edited = ["It has several improvements related"]

# initiate the Differ object
d = difflib.Differ()

# calculate the difference between the two texts
diff = d.compare(original, edited)

# output the result
print ('\n'.join(diff))

- Mark Anthony Libres

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这个有帮助吗？https://dev59.com/L5nga4cB1Zd3GeqPfu9C - m4n0

Answer 1

如果您从字符串中删除[]'s，并在.compare()中调用.split()，或许您可以得到想要的结果。

import difflib

# define original text
# taken from: https://en.wikipedia.org/wiki/Internet_Information_Services
original = "IIS 8.5 has several improvements related"

# define modified text
edited = "It has several improvements related"

# initiate the Differ object
d = difflib.Differ()

# calculate the difference between the two texts
diff = d.compare(original.split(), edited.split())

# output the result
print ('\n'.join(diff))

输出

+ It
- IIS
- 8.5
  has
  several
  improvements
  related

- Chris

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工作得很好，我已经找了很长时间了。非常感谢。;) - Mark Anthony Libres