Study_note(zb_data)/EDA

Python Selenium wait

KloudHyun 2023. 9. 17. 22:40

πŸ“Œ selenium μ›Ή 크둀링 wait μ˜΅μ…˜

- μ›Ή 크둀링 μ‹œλ„ν•  λ•Œ, time μ˜΅μ…˜μ„ 많이 μ‚¬μš©ν–ˆμ—ˆλŠ”λ° λΆˆν•„μš”ν•œ μ‹œκ°„ λ‚­λΉ„λ₯Ό 쀄여쀀 μ˜΅μ…˜

- λ‘œλ”©μ΄ λλ‚˜λ©΄ λ‹€μŒ λ™μž‘μ„ λ°”λ‘œ μˆ˜ν–‰ν•œλ‹€.

from selenium.webdriver.support.ui import WebDriverWait as wait
from selenium.webdriver.support import expected_conditions as EC

πŸ”» κΈ°μ‘΄ μ½”λ“œ μ˜ˆμ‹œ

driver.find_element(By.CSS_SELECTOR, f"#body1 > tr:nth-child({n}) > td.rlist > a").click()

πŸ”»μ μš© μ½”λ“œ μ˜ˆμ‹œ

- μ΅œλŒ€ 10초 기닀리고, λ‘œλ”© ν›„ λ°”λ‘œ μ΄μ–΄μ„œ click을 μˆ˜ν–‰ν•œλ‹€.

wait(driver, 10).until(EC.visibility_of_element_located((By.CSS_SELECTOR, f"#body1 > tr:nth-child({n}) > td.rlist > a"))).click()

 

 

πŸ”»μ°Έκ³  링크

https://dsconsulting.tistory.com/entry/%ED%8C%8C%EC%9D%B4%EC%8D%AC-%EC%85%80%EB%A0%88%EB%8B%88%EC%9B%80-%EC%85%80%EB%A0%88%EB%8B%88%EC%9B%80-%EC%86%8D%EB%8F%84-%ED%96%A5%EC%83%81%EC%9D%84-%EC%9C%84%ED%95%9C-5%EA%B0%80%EC%A7%80-%ED%8C%81

 

[파이썬-μ…€λ ˆλ‹ˆμ›€] μ…€λ ˆλ‹ˆμ›€ 속도 ν–₯상을 μœ„ν•œ 5κ°€μ§€ 팁

μ…€λ ˆλ‹ˆμ›€μœΌλ‘œ 크둀링을 ν•˜λ‹€ 보면 보닀 λΉ λ₯΄κ²Œ 크둀링을 ν•˜κ³  싢을 λ•Œκ°€ μžˆλ‹€. 이 경우 μ•„λž˜ 5κ°€μ§€ νŒμ„ ν™œμš©ν•˜λ©΄ 속도λ₯Ό ν–₯μƒμ‹œν‚¬ 수 μžˆλ‹€. 1. λ“œλΌμ΄λ²„λ₯Ό Headless둜 λ§Œλ“€κΈ° μ…€λ ˆλ‹ˆμ›€μ„ κ·Έλƒ₯ μž‘λ™

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