robocar_py3

from python_anticaptcha import AnticaptchaClient, ImageToTextTask
import io, requests, urllib.parse, os, zipfile

def requisitar_captcha(api_key, session, municipio_id):
    url_captcha = 'http://www.car.gov.br/publico/municipios/captcha?id={}'.format(municipio_id)
    request_url = session.get(url_captcha)
    img_data = request_url.content
    with open('captcha.png', 'wb') as handler:
        handler.write(img_data)
    captcha_path = os.getcwd()
    captcha_full_path = captcha_path + '\\' + 'captcha.png'
    captcha_fp = open(captcha_full_path, 'rb')
    client = AnticaptchaClient(api_key)
    task = ImageToTextTask(captcha_fp)
    job = client.createTask(task)
    job.join()
    print(job.get_captcha_text())
    captcha = job.get_captcha_text()
    captcha_fp.close()
    if os.path.exists(captcha_full_path):
        os.remove(captcha_full_path)
    else:
        print('The file does not exist')
    return captcha, captcha_path

def requisitar_download(session, municipio_id, email_string, captcha, captcha_path):
    email = urllib.parse.quote(email_string)
    download_url = 'http://www.car.gov.br/publico/municipios/shapefile?municipio%5Bid%5D={}&email={}&captcha={}'.format(municipio_id, email,
                                                                                                                captcha)
    print(download_url)
    request_url = session.get(download_url, stream=True)

    #check folder
    path_output = captcha_path + '/' + str(municipio_id)
    CHECK_FOLDER = os.path.isdir(path_output)
    if not CHECK_FOLDER:
        os.makedirs(path_output)
        print('created folder : ', path_output)
    else:
        print(path_output, 'folder already exists')
        os.chdir(path_output)
    os.chdir(path_output)
    # get zipfile and download to path output folder - by MUN id
    z = zipfile.ZipFile(io.BytesIO(request_url.content))
    z.extractall('.')
    os.chdir(captcha_path)

def download(session, api_key, email_string, municipio_id):
    captcha, captcha_path, = requisitar_captcha(api_key=api_key, session=session, municipio_id=municipio_id)
    requisitar_download(session=session, municipio_id= municipio_id, email_string= email_string, captcha=captcha, captcha_path=captcha_path)

if __name__ == '__main__':

    api_key = 
    email_string = 'email@com'

    #initialize session
    session = requests.Session()
    init_url = 'https://www.car.gov.br/publico/imoveis/index'
    req = session.get(init_url)
    #4214508
    municipios = [4215307]
    [download(session, api_key, email_string, municipio_id) for municipio_id in municipios]