해시태그 추출

Question

로그인 > 해시태그 검색 까지는 작동되는데... 이후 스크롤부터 링크 추출까지 막혔습니다. 어떤 문제가 있는지 알수 있을까요? --------------------------------------------------------- import time import chromedriver_autoinstaller chromedriver_autoinstaller.install() from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support .ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.common.keys import Keys from selenium.webdriver import ActionChains driver = webdriver.Chrome () driver.get(" https://www.instagram.com/ ") # time.sleep(2) id_selector = "#loginForm > div > div:nth-child(1) > div > label > input" WebDriverWait(driver, 10).until(EC.presence_of_element_located( (By.CSS_SELECTOR, id_selector) )) import mdata id_input = driver.find_element(By.CSS_SELECTOR,id_selector) id_input.send_keys( mdata.id ) time.sleep(1) pw_selector = "#loginForm > div > div:nth-child(2) > div > label > input" pw_input = driver.find_element(By.CSS_SELECTOR,pw_selector) pw_input.send_keys( mdata.pw ) time.sleep(1) login_btn_selector = "#loginForm > div > div:nth-child(3) > button" login_btn = driver.find_element(By.CSS_SELECTOR, login_btn_selector) login_btn.click() time.sleep(10) from urllib import parse keyword = "사업가" keyword = parse.quote(keyword) driver.get(f" https://www.instagram.com/explore/tags/{keyword}/ ") time.sleep(10) all_posting_sel = "div[id^='mount_0_0'} > div > div > div.x9f619.x1n2onr6.x1ja2u2z > div > div > div > div.x78zum5.xdt5ytf.x10cihs4.x1t2pt76.x1n2onr6.x1ja2u2z > div.x9f619.xnz67gz.x78zum5.x168nmei.x13lgxp2.x5pf9jr.xo71vjh.x1uhb9sk.x1plvlek.xryxfnj.x1c4vz4f.x2lah0s.x1q0g3np.xqjyukv.x1qjc9v5.x1oa3qoh.x1qughib > div.xh8yej3.x1gryazu.x10o80wk.x14k21rp.x1porb0y.x17snn68.x6osk4m > section > main > article > div:nth-child(3) > div" time.sleep(3) all_posting_box = driver.find_element(By.CSS_SELECTOR, all_posting_sel) time.sleep(3) '''링크 100개 추출''' links = [] while len(links) < 100 : for _ in range(6): driver.execute_script("window.scrollBy(0.600);") time.sleep(1) all_posting_box = driver.find_element(By.CSS_SELECTOR, all_posting_sel) posk_links = all_posting_box.find_elements(By.TAG_NAME,"a") for eachLink in posk_links: link = eachLink.get_attribute('href') links.append(link) links = set(links) links = list(links) for link in links: print(link) print("******") print(len(links), "개의 링크를 추출") input() ------------------------------------------------------ DevTools listening on ws://127.0.0.1:50287/devtools/browser/ed0f17f2-033d-4ba2-80b8-8f3d2f886171 Traceback (most recent call last): File "c:\Users\문소희\Desktop\project\insta_auto\insta_web.py", line 50, in all_posting_box = driver.find_element(By.CSS_SELECTOR, all_posting_sel) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\문소희\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 831, in find_element return self.execute(Command.FIND_ELEMENT, {"using": by, "value": value})["value"] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\문소희\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 440, in execute self.error_handler.check_response(response) File "C:\Users\문소희\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 245, in check_response raise exception_class(message, screen, stacktrace) selenium.common.exceptions.InvalidSelectorException: Message: invalid selector: An invalid or illegal selector was specified (Session info: chrome=113.0.5672.127) Stacktrace: Backtrace: GetHandleVerifier [0x005C6DF3+48691] (No symbol) [0x00558CC1] (No symbol) [0x00465068] (No symbol) [0x00468401] (No symbol) [0x00469641] (No symbol) [0x004696E0] (No symbol) [0x004900D0] (No symbol) [0x004906AB] (No symbol) [0x004BDD62] (No symbol) [0x004AA314] (No symbol) [0x004BC452] (No symbol) [0x004AA0C6] (No symbol) [0x00487E18] (No symbol) [0x00488F3D] GetHandleVerifier [0x00824EAA+2531050] GetHandleVerifier [0x00864B60+2792352] GetHandleVerifier [0x0085E6EC+2766636] GetHandleVerifier [0x00650820+612448] (No symbol) [0x005625BC] (No symbol) [0x0055E808] (No symbol) [0x0055E8EB] (No symbol) [0x00551C77] BaseThreadInitThunk [0x754900C9+25] RtlGetAppContainerNamedObjectPath [0x772E7B4E+286] RtlGetAppContainerNamedObjectPath [0x772E7B1E+238]

김지유 · Answer

작성해주신 코드 중 일부입니다 all_posting_sel = "div[id^='mount_0_0'} > div > div > div.x9f619.x1n2onr6.x1ja2u2z > div > div > div > div.x78zum5.xdt5ytf.x10cihs4.x1t2pt76.x1n2onr6.x1ja2u2z > div.x9f619.xnz67gz.x78zum5.x168nmei.x13lgxp2.x5pf9jr.xo71vjh.x1uhb9sk.x1plvlek.xryxfnj.x1c4vz4f.x2lah0s.x1q0g3np.xqjyukv.x1qjc9v5.x1oa3qoh.x1qughib > div.xh8yej3.x1gryazu.x10o80wk.x14k21rp.x1porb0y.x17snn68.x6osk4m > section > main > article > div:nth-child(3) > div"   앞 부분에 div[id^='mount_0_0'} 라고 되어있는데 -> div[id^='mount_0_0'] 로 변경해주셔야합니다. all_posting_sel = "div[id^='mount_0_0'] > div > div > div.x9f619.x1n2onr6.x1ja2u2z > div > div > div > div.x78zum5.xdt5ytf.x10cihs4.x1t2pt76.x1n2onr6.x1ja2u2z > div.x9f619.xnz67gz.x78zum5.x168nmei.x13lgxp2.x5pf9jr.xo71vjh.x1uhb9sk.x1plvlek.xryxfnj.x1c4vz4f.x2lah0s.x1q0g3np.xqjyukv.x1qjc9v5.x1oa3qoh.x1qughib > div.xh8yej3.x1gryazu.x10o80wk.x14k21rp.x1porb0y.x17snn68.x6osk4m > section > main > article > div:nth-child(3) > div" # 이렇게 사용해보시지요 !