python get website chrome network tab
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.chrome.options import Options
def get_perf_log_on_load(self, url, headless = True, filter = None):
# init Chrome driver (Selenium)
options = Options()
options.headless = headless
cap = DesiredCapabilities.CHROME
cap['loggingPrefs'] = {'performance': 'ALL'}
driver = webdriver.Chrome(desired_capabilities = cap, options = options)
# record and parse performance log
driver.get(url)
if filter: log = [item for item in driver.get_log('performance')
if filter in str(item)]
else: log = driver.get_log('performance')
driver.close()
return log