【发布时间】:2020-06-29 14:12:38
【问题描述】:
我有bs4.element.Tag(OriginalElement),我将其分配给一个变量,然后尝试删除分配变量中的一些标签,然后使用原始标签元素(OriginalElement) 将其分配给另一个变量,然后尝试删除其他一些元素,但第一个更改反映在原始标签元素中(OriginalElement),我想知道是否有其他方法可以解决此问题?
代码sn-p:
beforeEl = OriginalElement
if(beforeEl('ins')):
[r.extract() for r in beforeEl('ins')]
writeFile.write("Before :: "+str(beforeEl.text).replace("\n"," ").replace("\t"," ")+"\n")
afterEl = OriginalElement
if(afterEl('del')):
[q.extract() for q in afterEl('del')]
writeFile.write("After :: "+str(afterEl.text).replace("\n"," ").replace("\t"," ")+"\n")
【问题讨论】:
标签: python python-3.x python-2.7 beautifulsoup