python 正则表达式删除HTML标签

实战需求

我们从网络上复制文字，有些讨厌的html标签，请问该如何清除。

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<abbr class="timeago" title="2020-07-01T19:03:14+08:00" style="box-sizing: border-box; border-bottom: none; cursor: initial; text-decoration: none; font-size: 14px; color: rgb(199, 199, 199);">1 月前</abbr>共1681字

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<abbr class="timeago" title="2020-07-01T09:50:49+08:00" style="box-sizing: border-box; border-bottom: none; cursor: initial; text-decoration: none; font-size: 14px; color: rgb(199, 199, 199);">1 月前</abbr>共2900字

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实战代码

fname = "swiftui"                                                  
fname_ext = "md" 
rname = fname+"_clear."+fname_ext    
rstr = ""                 
flines = open(fname+"."+fname_ext).read()  

rstr = re.sub(r'<.*?>','',flines )
with open(rname,'w') as r:
	r.write(rstr)