arm樹莓派Raspbian 下安裝selenium+chrome

arm樹莓派Raspbian 下安裝selenium+chrome

安裝selenium

　　pip3 install selenium

安裝chromedriver

　　sudo apt-get install chromium-chromedriver

查看安裝路徑

　　dpkg -L chromium-chromedriver

3 import time                                                                      
   4 from datetime import datetime                                                    
   5                                                                                  
   6 from selenium import webdriver                                                   
   7 from selenium.webdriver.chrome.options import Options                            
   8                                                                                  
   9 #from dbfs.dalog import log_print as print                                       
  10                                                                                  
  11                                                                                  
  12 class WebDriver(object):                                                         
- 13     def __init__(self):                                                          
- 14         self._options = Options()                                                
2 15         self._options.add_argument('--headless')                                 
| 16                                                                                  
| 17                                                                                  
| 18     def get_web(self, url):                                                      
- 19         content = ''                                                             
2 20         st = datetime.now()                                                      
2 21         with webdriver.Chrome(chrome_options=self._options) as driver:           
2 22             print(">>>>> WebDriverChrom {} GET: {}\r\n".format(st, url))         
2 23             driver.get(url)                                                      
2 24             time.sleep(10)                                                       
2 25             content = driver.page_source                                         
2 26             et = datetime.now()                                                  
2 27             print("<<<<< {} UseTime: {}\r\n  <<< RECV {}".format(et, (et-st).total_seconds(), True))
2 28             #print(content, driver.current_url)                                  
2 29             return dict(status=True, content=content, url=driver.current_url)    
  30                                                                                  
  31                                                                                  
  32 webget = WebDriver().get_web                                                     
  33                                                                                  
  34                                                                                  
  35 __all__ = ['webget']                                                             
  36                                                                                  
  37                                                                                  
  38 if __name__ == '__main__':                                                       
- 39     url = 'https://kuaibao.qq.com/s/20181224A0R6M300?refer=kb_news&omgid=1e32392c176538c757f9132b230e79a2&chlid=5915889&atype=0'
| 40     webget(url)

Chromium

確保你已經安裝了 chromium。
chromium 安裝以後的目錄可使用 ls /usr/lib/chromium-browser 查看。
使用 sudo apt search chromedriver 能夠驚喜地發如今 APT 中就能夠安裝 chromium 驅動。
使用 sudo apt install -y chromium-chromedriver 便可安裝.

使用方式：

$ python3
...msg...
>>> from selenium import webdriver
>>> browser = webdriver.Chrome(
...     executable_path='/usr/lib/chromium-browser/chromedriver')

>>> browser.get('baidu.com') 
>>> browser.quit()
>>> 
>>> exit()