import requests
import time
import random
from lxml import etree
from fake_useragent import UserAgent
def random_user_agents():
"""产生随机的UserAgent
"""
user_agent = UserAgent().random
return user_agent
def
import requests
import time
import random
from lxml import etree
from fake_useragent import UserAgent
def random_user_agents():
"""产生随机的UserAgent
"""
user_agent = UserAgent().random
return user_agent
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