Playwright controls local Google browsing to open and download files

Control Google browser to open and I'll go directly to Big guy's source code 了 , I mainly talk about some problems of downloading

from getpass import getuser
import time
from playwright.sync_api import sync_playwright
import requests
#  Not surprisingly, this can get you google Local cache file for  

__USER_DATE_DIR_PATH__ = f"C:\\Users\\{getuser()}\\AppData\Local\Google\Chrome\\User Data"
# chrome.exe  The address of 
__EXECUTABLE_PATH__  = "C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe"
playwright = sync_playwright().start()
browser = playwright.chromium.launch_persistent_context(
                    #  Specify the local user cache address 
                    user_data_dir=__USER_DATE_DIR_PATH__,
                    #  Specify native google client exe The path of 
                    executable_path=__EXECUTABLE_PATH__,
                    #  If you want to download files through this, you must open    The default is False
                    accept_downloads=True,
                    #  Setting is not headless mode 
                    headless=False,
                    bypass_csp=True,
                    slow_mo=10,
                    # Skip detection 
                    args=['--disable-blink-features=AutomationControlled']
                )
page = browser.new_page()





''' download '''
#  Open the downloader 
with page.expect_download() as download_info:
  # Find what you want to download , Find the clicked element , Click on 
  downloadx = '//*[@id="_view_1545184311000"]/div[2]/div[4]/a[3]'
  page.click(downloadx)
  #  Download something 
  download = download_info.value
  #  Download path 
  print(download.path())
  #  Download file name 
  print(download.suggested_filename)

  Several download problems

First of all download There are three callable methods , Namely

download.path()

download.save_as()

download.suggested_filename

One or three is the file name and path , Second, you can set the storage path , But this method can only be used after downloading , And right D,E Disk has no access , It's useless . So you still need to know playwright Default storage settings for .

By default , Each use with as Opening the download will be in C:\Users\ADMINI~1\AppData\Local\Temp\ Create a With   playwright-artifacts-cLLZs3  Named folder ,cLLZs3 It is generated randomly every time you open . The file name of the downloaded file is also Random GUID. for example 3c5b244f-4a05-44d7-bb03-0e9fc863abe2 20220422162554220422BPA2ZFNR40.zip