홈서버 구축 : chrome, chromedriver

chromedirver 이용 시 콘다 내 chromedriver 이용해보려고 했으나

크롬까지 같이 설치해야 되는데 chromedriver 와 chrome 버전이 어느게 맞는지 몰라 실패

 

1. chrome 설치

 

wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm

sudo yum install ./google-chrome-stable_current_x86_64.rpm

 

Installing:
 google-chrome-stable        x86_64  77.0.3865.90-1         @commandline   59 M

 

77버전 설치 확인

 

https://www.cyberciti.biz/faq/howto-install-google-chrome-on-redhat-rhel-fedora-centos-linux/

How To Install Google Chrome 75 On a RHEL/CentOS 7 and Fedora Linux 30 Using Yum Command - nixCraft

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2. chromedriver 설치

 

wget https://chromedriver.storage.googleapis.com/77.0.3865.40/chromedriver_linux64.zip

uzip chromedriver_linux.zip

 

https://chromedriver.chromium.org/getting-started

Getting started - ChromeDriver - WebDriver for Chrome

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3. TEST

 

Python:

 

import time
from selenium import webdriver

driver = webdriver.Chrome('/path/to/chromedriver')  # Optional argument, if not specified will search path.
driver.get('http://www.google.com/');
time.sleep(5) # Let the user actually see something!
search_box = driver.find_element_by_name('q')
search_box.send_keys('ChromeDriver')
search_box.submit()
time.sleep(5) # Let the user actually see something!
driver.quit()

 

에러

  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)

 

해결

 

chrome_options = webdriver.ChromeOptions()
chrome_options.headless = True
chrome_options.add_argument('--headless') 
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage')
driver = webdriver.Chrome('./chromedriver', chrome_options=chrome_options)  # Optional argument, if not specified will search path.

 

에러

chrome2.py:8: DeprecationWarning: use options instead of chrome_options
  driver = webdriver.Chrome('./chromedriver', chrome_options=chrome_options)  # Optional argument, if not specified will search path.

 

chrome_options.headless = True

# 변경해주었지만 딱히 변화 없음. 추가 확인 필요

 

 

https://synkc.tistory.com/entry/Chromedriver-DevToolsActivePort-file-doesnt-exist-%EC%97%90%EB%9F%AC-%ED%95%B4%EA%B2%B0%EB%B2%95

Chromedriver DevToolsActivePort file doesn't exist 에러 해결법

https://www.inflearn.com/questions/10609

headless 옵션 시 warning - 인프런

https://selenium-python.readthedocs.io/api.html

7. WebDriver API — Selenium Python Bindings 2 documentation