标题: 发现Python一个非常方便的函数 [打印本页] 作者: rockylinux 时间: 2006-10-13 14:30 标题: 发现Python一个非常方便的函数 两段文本的比较，实现方法非常简单
text1 ＝ [' 1. Beautiful is better than ugly.\n', ' | ... 2. Explicit is better than implicit.\n', ' | ... 3. Simple is better than complex.\n', ' | ... 4. Complex is better than complicated.\n', ' | ... ']
text2 ＝[' 1. Beautiful is better than ugly.\n', ' | ... 3. Simple is better than complex.\n', ' | ... 4. Complicated is better than complex.\n', ' | ... 5. Flat is better than nested.\n', ' | ... ']
from difflib import *
x = HtmlDiff.make_file(d,text1,text2)
with open('htmldiff.html','w') as f:
f.write(x)
这样就实现了两个文本的比较，比较结果显示的表现出来，如下 f
1
1. Beautiful is better than ugly. f
1
1. Beautiful is better than ugly. t
2
| ... 2. Explicit is better than implicit. t
3
| ... 3. Simple is better than complex.
2
| ... 3. Simple is better than complex.
3
| ... 4. Complicated is better than complex.
4
| ... 4. Complex is better than complicated.
4
| ... 5. Flat is better than nested.
5
| ...
5
| ...
Legends
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Links
(f)irst change
(n)ext change
(t)op这个函数非常方便，看来Python的模块真的值得好好学习啊。