인프런 커뮤니티 질문&답변

 User Agent Data 변경하는 법 강의에서 아래처럼 계속 오류가 생깁니다..

코드는 동일하게 입력한 것 같은데..

왜 그런 걸까요..?

selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: Invalid parameters

(Session info: chrome=114.0.5735.110)

import requests
from user_agents import parse
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
import chromedriver_autoinstaller

import random, time, os

chromedriver_autoinstaller.install()

def make_user_agent(ua, is_mobile):
    user_agent = parse(ua)
    model = user_agent.device.model
    platform = user_agent.os.family
    platform_version = user_agent.os.version_string + ".0.0" # 모바일 기준이다
    version = user_agent.browser.version[0]
    print('version: ', version)
    ua_full_version = user_agent.browser.version_string
    print('ua_full_version: ', ua_full_version)
    architecture = "x86"
    print(platform, ' platform')
    if is_mobile:
        platform_info = "Linux armv8l"
    else: # Window
        platform_info = "Win32"
    RET_USER_AGENT = {
        "appVersion" : ua.replace("Mozilla/", ""),
        "userAgent" : ua,
        "platform" : f"{platform_info}",
        "acceptLanguage": "ko-KR, kr, en-US, en",
        "userAgentMetadata": {
            "brands" : [
                {'brand': 'Not.A/Brand', 'version': '8'},
                {'brand': 'Chromium', 'version': '114'},
                {'brand': 'Google Chrome', 'version':'114'}
            ],
            "fullVersion": f"{ua_full_version}",
            "platform" : platform,
            "platformVersion": platform_version,
            "architecture" : architecture,
            "model": model,
            "mobile": is_mobile
        }
    }
    return RET_USER_AGENT


pc_device = ["1920,1440","1920,1200","1920,1080","1600,1200","1600,900",
                 "1536,864", "1440,1080","1440,900","1360,768"
        ]

mo_device = [
            "360,640", "360,740", "375,667", "375,812", "412,732", "412,846",
            "412,869", "412,892", "412,915"
        ]

width, height = random.choice(pc_device).split(",")

UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"
options = Options()
UA_Data = make_user_agent(UA, True)

# 랜덤 쿠키 생성하기
# ** 1~100의 숫자 이름의 폴더 밑에 쿠키를 생성해서 저장한다
rand_user_folder = random.randrange(1, 100)
userCookieDir = os.path.abspath(f"./cookies/{rand_user_folder }")
if os.path.exists(userCookieDir) == False:
    print(userCookieDir, "폴더가 없어서 생성함")
    os.mkdir(userCookieDir)

options.add_argument(f"user-data-dir={userCookieDir}")
options.add_argument(f'--user-agent={UA}')
options.add_argument(f'--window-size={width}, {height}')

driver = webdriver.Chrome(options=options)

driver.execute_cdp_cmd("Network.setUserAgentOverride", UA_Data)

driver.get('https://google.com')
driver.set_window_position(500, 500)
input()