我无法使用 Selenium Python 获取性能日志

Question

我多次尝试获取性能日志，但我不知道为什么我的代码不起作用，它总是在 Performance_logs = driver.get_log("performance") 处中断

from selenium import webdriver
import time
import json
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.common.exceptions import TimeoutException

options = webdriver.ChromeOptions()
options.add_argument("goog:loggingPrefs={\"performance\": \"ALL\"}")
options.add_argument("--auto-open-devtools-for-tabs")
options.add_argument("--enable-logging")
options.add_argument("--log-level=ALL")
options.add_argument("--verbose")  
# options.add_argument("--headless") 
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('useAutomationExtension', False)

driver = webdriver.Chrome(options=options)

dev_tools = driver.execute_cdp_cmd("Performance.enable", {})
driver.get("https://gist.github.com/")
performance_logs = driver.get_log("performance")
print(driver.log_types)
time.sleep(10)
driver.quit()

:(((((((((((((((((((((

)）

Answer 1

而不是

performance_logs

你可以尝试下面的代码并检查

 for performance_logs in driver.get_log('performance'):
    print(performance_logs)