Identifying File Names Retrieved and Saved by Selenium

importos
import asyncio

# Specify Chromeimum Revision for Fetch.enable
os.environ ['PYPPETER_CHROMIUM_REVISION'] = '884014'
import pyppeteer

event_loop=asyncio.get_event_loop()

async def main(file_name,headless=True,wait_time=5.0):
    b = wait pyppeteer.launch({'headless':headless})
    p = wait b.newPage()
    wait p.goto('https://github.com/pyppeteer/pyppeteer')
    e = wait p.querySelector('get-repo')
    wait e.click()

    client=wait p.target.createCDPSession()
    wait client.send('Page.setDownloadBehavior', {'behavior':'allow', 'downloadPath':os.getcwd()})
    wait client.send('Fetch.enable', {'patterns':[{'urlPattern':'*', 'requestStage':'Response'}] })

    async defaultRequestPaused (requestEvent):
        responseHeaders = [ v for v in requestEvent [ 'responseHeaders' ] if v [ 'name' ]! = 'content-disposition' ]
        requestId = requestEvent ['requestId']
        if requestEvent ['responseStatusCode'] == 200:
            responseHeaders.append({'name':'content-disposition', 'value':f' attachment; filename="{file_name}"}})
            response=wait client.send('Fetch.getResponseBody', {'requestId':requestId})
            wait client.send('Fetch.fullRequest', {'requestId':requestId', 'responseCode': 200, 'responseHeaders':responseHeaders', 'body':response['body'] })
        else:
            wait client.send('Fetch.continueRequest', {'requestId':requestId}); 
    client.on('Fetch.requestPaused', lambdae:asyncio.ensure_future(onRequestPaused(e), loop=event_loop))

    # Click the "Download ZIP" button on Github
    e = wait p.querySelector('a[href$=".zip"]')
    wait e.click()
    wait asyncio.sleep(wait_time)
    wait client.send('Fetch.disable')
    wait b.close()

event_loop.run_until_complete(main(file_name='specified_name.zip', headless=False))

#!/usr/bin/python3
import glob 
import time
from selenium import webdriver
from selenium.webdriver.common.by import By# for find_element_by_ID
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.common.keys import Keys

options=webdriver.ChromeOptions()
options.add_argument('--headless')
options.add_argument('--disable-gpu')
driver=webdriver.Chrome(options=options) 
wait = Maximum number of seconds for WebDriverWait(driver,10)#wait.until
driver.get('https://foo.example.com/')#search site
print(driver.title)

def search_and_save(search_term):
    element= 
    wait.until(expected_conditions.visibility_of_element_located((By.ID, "search_term_id"))))# Wait for the search box to appear
    element.send_keys(Keys.CONTROL+"a")
    element.send_keys (Keys.DELETE)
    element.send_keys(search_term)#Submit by entering the search word
    element.submit()
    driver.find_element_by_class_name("search-submit").click()
    new_file='ERROR'+search_term# filename to download, first with error name
    for i in range(30): # Wait MAX 30 seconds
        download_fileName=look for globe.glob(f'foo_search_*.txt.crdownload')#crdownload
        if download_fileName: # If there is a crdownload
            replace new_file=download_fileName[0].replace('.crdownload', '')#crdownload removed and new_file replaced
            time.sleep(1)# Wait 1 second
        else —#crdownload is missing.The download is over or hasn't started in the first place.
            break
       print('new_file:'+new_file)# If the download is successful, the file name will be included, if not already downloaded.

search_and_save('barbarbar')
search_and_save('bazbazbaz')
driver.quit()