python清除html文件中内容的方法:1、使用join方法,代码为【pat = re.compile('>(.*?)

本教程操作环境:windows7系统、python3.9版,DELL G3电脑,该方法适用于所有品牌电脑。
python清除html文件中内容的方法:
方法1:
In [97]: str_ = '' ...: flag = 1 ...: for ele in test: ...: if ele == "': ...: flag = 1 ...: continue ...: if flag == 1: ...: str_ += ele ...: In [98]: str_ Out[98]: 'just for testjust for testtest' In [99]: str_ = '' ...: flag = 1 ...: for ele in test: ...: if ele == "': ...: flag = 1 ...: ele = ' ' ...: if flag == 1: ...: str_ += ele ...: In [100]: str_ Out[100]: ' just for test just for test test '
方法2:
import re
In [156]: pat = re.compile('(?).*?(?=\<p>方法3:</p><pre class="brush:php;toolbar:false">pat = re.compile('>(.*?)<p>方法4:</p><pre class="brush:php;toolbar:false">In [167]: pat = re.compile(']+>', re.S)
In [168]: pat.sub('', test)
Out[168]: 'just for testjust for testtest'
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