크롤링

Beautifulsoup 단점 스크롤 이 넘어가면 이미지 크롤링 안됨 아니면 내가 못하는 건지도 ...

import requests as req
from bs4 import BeautifulSoup
import urllib.request as urlreq
from urllib.parse import urlencode
import pprint as ppr
def urlRequest():
    urlTarget = "https://search.naver.com/search.naver"

    params = {
        "where":"image",
        "sm":"tab_jum",
        "query":"곰",
        "oquery":"곰"
    }

    query_string = urlencode( params )
    url = urlTarget + "?" + query_string

    with urlreq.urlopen( url ) as response:
        response_text = response.read().decode('utf8')
        #ppr.pprint (response_text)
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(3) > div:nth-child(98) > a.thumb._thumb > img
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(2) > div:nth-child(23)
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(2) > div:nth-child(12) > a.thumb._thumb > img
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(2) > div:nth-child(50) > a.thumb._thumb > img
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(2) > div:nth-child(1) > a.thumb._thumb > img
    ##_sau_imageTab > div.photowall._photoGridWrapper > div.photo_grid._box > div:nth-child(10) > a.thumb._thumb > img
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(2) > div:nth-child(55) > a.thumb._thumb > img
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(2) > div:nth-child(66) > a.thumb._thumb > img
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(2) > div:nth-child(56) > a.thumb._thumb > img
    # _sau_imageTab > div.photowall._photoGridWrapper > div:nth-child(3) > div:nth-child(1) > a.thumb._thumb > img
    bsObject = BeautifulSoup(response_text, "html.parser")
    indx = 1

    for i in range(1, 51):
        for j in range(1, 51):
            query = '#_sau_imageTab > div.photowall._photoGridWrapper >' \
                    ' div:nth-of-type({d}) > div:nth-of-type({c}) > a.thumb._thumb > img'.format(d=i, c=j)
            img_tag = bsObject.select(query)

            for j in img_tag:
                print (indx, ":  ", j)
                indx += 1
urlRequest()