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比較并找出兩個文本內容的不同
import difflib
text1="""1. Beautiful is better than ugly.
2. Explicit is better than implicit.
3. Simple is better than complex.
4. Complex is better than complicated.
""".splitlines(keepends=True)
text2="""1. Beautiful is better than ugly.
3. Simple is better than complex.
4. Complicated is better than complex.
5. Flat is better than nested.
""".splitlines(keepends=True)
#第一種方式:
d = difflib.Differ()
result = list(d.compare(text1,text2))
result = ''.join(result)
print(result)
"""
運行結果以文本行方式顯示,不容易理解
"""
#第二種方式:
d = difflib.HtmlDiff()
with open('diffirent.html','w') as f:
f.write(d.make_file(text1,text2))
"""
生成一個html文件,用瀏覽器打開,會顯示兩個文本內容的不同之處
"""
第一種方式:
第二種方式:
直接比較兩個文件:
import difflib
file1 = '/etc/passwd'
file2 = '/tmp/passwd'
with open(file1) as f1,open(file2) as f2:
text1 = f1.readlines()
text2 = f2.readlines()
d = difflib.HtmlDiff()
with open('passwd.html','w') as f:
f.write(d.make_file(text1,text2))
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