from requests.adapters import HTTPAdapter, Retry
from requests.auth import HTTPDigestAuth, HTTPBasicAuth
from requests.exceptions import ConnectionError, RetryError
import time, requests
with open('./snapshot.jpg', 'wb') as handle:
    with requests.Session() as s:
        retries = Retry(total = 3, backoff_factor=0.1, status_forcelist=[404,408, 500, 502, 503, 504])
        s.mount('http://', HTTPAdapter(max_retries=retries))
        resp = ""
        try:
            resp = s.get("http://192.168.1.97/cgi-bin/jpg/image.cgi?id=2.1212121212", auth=HTTPDigestAuth("admin", "Amerus@1903"), stream=True)
        except RetryError as m:
            print(m)
    if resp:
        for block in resp.iter_content(1024):
            if not block:
                break
            handle.write(block)