Почему ошибка кода библиотеки arsenic?

Question

[alexto13]

Здравствуйте,попробовал запустить код с инструкции библиотеки arsenic ,а он мне:Не удается найти указанный файл.Подскажите пожалуйста как с этим разобраться,заранее благодарен.

import asyncio
import sys

from arsenic import get_session, keys, browsers, services


async def hello_world():
    service = services.Chromedriver(binary="C:\Python39\chromedriver.exe")
     browser = browsers.Chrome(chromeOptions={
         'args': ['--headless', '--disable-gpu']
     })
    async with get_session(service, browser) as session:
        await session.get('https://images.google.com/')
        search_box = await session.wait_for_element(5, 'input[name=q]')
        await search_box.send_keys('Cats')
        await search_box.send_keys(keys.ENTER)
        await asyncio.sleep(10)


def main():
    loop = asyncio.get_event_loop()
    loop.run_until_complete(hello_world())


if __name__ == '__main__':
    main()

Traceback (most recent call last):
  File "D:\PythonProjects\parsersite\tesy_ansible.py", line 240, in <module>
    main()
  File "D:\PythonProjects\parsersite\tesy_ansible.py", line 236, in main
    loop.run_until_complete(hello_world())
  File "C:\Python39\lib\asyncio\base_events.py", line 647, in run_until_complete
    return future.result()
  File "D:\PythonProjects\parsersite\tesy_ansible.py", line 226, in hello_world
    async with get_session(service, browser) as session:
  File "C:\Python39\lib\site-packages\arsenic\__init__.py", line 16, in __aenter__
    self.session = await start_session(self.service, self.browser, self.bind)
  File "C:\Python39\lib\site-packages\arsenic\__init__.py", line 28, in start_session
    driver = await service.start()
  File "C:\Python39\lib\site-packages\arsenic\services.py", line 105, in start
    await self._check_version()
  File "C:\Python39\lib\site-packages\arsenic\services.py", line 86, in _check_version
    output = await impl.run_process([self.binary, "--version"])
  File "C:\Python39\lib\site-packages\arsenic\subprocess.py", line 43, in run_process
    process = await asyncio.create_subprocess_exec(
  File "C:\Python39\lib\asyncio\subprocess.py", line 236, in create_subprocess_exec
    transport, protocol = await loop.subprocess_exec(
  File "C:\Python39\lib\asyncio\base_events.py", line 1676, in subprocess_exec
    transport = await self._make_subprocess_transport(
  File "C:\Python39\lib\asyncio\windows_events.py", line 394, in _make_subprocess_transport
    transp = _WindowsSubprocessTransport(self, protocol, args, shell,
  File "C:\Python39\lib\asyncio\base_subprocess.py", line 36, in __init__
    self._start(args=args, shell=shell, stdin=stdin, stdout=stdout,
  File "C:\Python39\lib\asyncio\windows_events.py", line 890, in _start
    self._proc = windows_utils.Popen(
  File "C:\Python39\lib\asyncio\windows_utils.py", line 153, in __init__
    super().__init__(args, stdin=stdin_rfd, stdout=stdout_wfd,
  File "C:\Python39\lib\subprocess.py", line 951, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "C:\Python39\lib\subprocess.py", line 1420, in _execute_child
    hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] Не удается найти указанный файл

Answer 1

[Sorocker]

1. Скачай geckodriver
2. Вытащи exe файл из архива и скопируй в родительскую папку с интерпретатором, например (C:\Python11)
3. Далее пример рабочего кода для firefox

import asyncio
from arsenic import get_session, keys, browsers, services


async def hello_world():
    service = services.Geckodriver()
    browser = browsers.Firefox()
    async with get_session(service, browser) as session:
        await session.get('https://images.google.com/')
        search_box = await session.wait_for_element(5, 'textarea[name="q"]')
        await search_box.send_keys('Cats')
        await search_box.send_keys(keys.ENTER)
        await asyncio.sleep(10)


def main():
    loop = asyncio.get_event_loop()
    loop.run_until_complete(hello_world())


if __name__ == '__main__':
    main()