update

selenium/README.md

@@ -92,15 +92,33 @@ baidu-search.py
 ```python
 from selenium import webdriver
 from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
+from selenium.webdriver.common.proxy import Proxy, ProxyType
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+
+proxy = Proxy({
+    'proxyType': 'MANUAL',
+    'httpProxy': '1.2.3.4:8080',
+    'sslProxy': '1.2.3.4:8080',
+})
+
+capabilities = DesiredCapabilities.CHROME
+proxy.add_to_capabilities(capabilities)
 
 driver = webdriver.Remote(
     command_executor='http://127.0.0.1:4444/wd/hub',
-    desired_capabilities=DesiredCapabilities.FIREFOX
+    desired_capabilities=capabilities
 )
 
 driver.get('http://www.baidu.com/')
-driver.find_element_by_id('kw').send_keys('webdriver')
+driver.find_element_by_id('kw').send_keys('ip')
 driver.find_element_by_id('su').click()
+
+WebDriverWait(driver, 10).until(
+    EC.presence_of_element_located((By.CLASS_NAME, 'nums_text'))
+)
+
 driver.save_screenshot('baidu.png')
 driver.close()
 ```