如何从中获取对象名<class 'lxml.html.htmlelement'></class>

Question

from pyquery import PyQuery as pq 
print(pq(url='https://www.bing.com')('div'))

if I run code in terminal, only output this

<div id="hp_container"><div id="bgDiv"><div id="bgImgProgLoad" data-ultra-definition-src="/th?id=OHR.AltaFloresta_...

from pyquery import PyQuery as pq 
pq(url='https://www.bing.com')('div')

When I run the above code in jupyterab, I get following result

[<div#hp_container>, <div#bgDiv>, <div#bgImgProgLoad>, ...]

The selector of each div tag is automatically displayed in the result, such like div#hp_container , Now I can only see them in the output in jupyterlab, I don't know what kind of attribute or method to get each selector name itself.

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2021-05-15 Comment Add Picture

I mean when I enter x , I can see a list of selectors, I just don't know how to convert it to a list of str

Answer 1

The 'selector', or rather the classes of each element are available as a .classes iterable on the element:

from pyquery import PyQuery as pq

for div in pq(url='https://www.bing.com')('div'):
    print(list(div.classes))

Result:

['hpapp']
['hp_body']
['hpl']
['img_cont']

Etc. (casting to string for printing)

If you simply want to display the element names and classes as JupyterLab apparently does for you:

for elem in pq(url='https://www.bing.com')('div'):
    print(f'{elem.tag}#{".".join(elem.classes)}')

Result:

div#hpapp
div#hp_body
div#hpl
div#img_cont

Etc.