这是一种可能的方法，假设您要删除某些元素的 all 属性，例如table:

This is one possible way, assuming that you want to remove all attributes of certain element, say table :

for table in root.xpath('//table[@*]'):
    table.attrib.clear()

上面的代码循环遍历包含任何属性的所有table，然后调用elemet的attrib属性的clear()方法，因为该属性只是一个python字典.

The code above loop through all table that contains any attribute, then call clear() method of the elemet's attrib property, since the property is simply a python dictionary.