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
[url=file:///D:/SOURCE/htmldiff.html#difflib_chg_to0__0]f[/url]
1
  1. Beautiful is better than ugly.
[url=file:///D:/SOURCE/htmldiff.html#difflib_chg_to0__0]f[/url]
1
  1. Beautiful is better than ugly.
[url=file:///D:/SOURCE/htmldiff.html#difflib_chg_to0__top]t[/url]
2
|  ...   2. Explicit is better than implicit.
[url=file:///D:/SOURCE/htmldiff.html#difflib_chg_to0__top]t[/url]



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
Colors
Added
Changed
Deleted
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。