





import requests

try:
 from django.contrib.auth import authenticate, login
 from django.shortcuts import redirect, render
except ImportError:
 _lowerCAmelCase							:      str						=	print

def      __snake_case						(					_lowerCAmelCase : List[Any]	) ->						int:
   A_					:				int          =			"secretKey"
   A_					:				Optional[int]          =			"https://www.google.com/recaptcha/api/siteverify"

   # when method is not POST, direct user to login page
   if request.method != "POST":
      return render(UpperCamelCase_				,				"login.html"	)

   # from the frontend, get username, password, and client_key
   A_					:				Optional[int]          =			request.POST.get("username"	)
   A_					:				Optional[int]          =			request.POST.get("password"	)
   A_					:				Any          =			request.POST.get("g-recaptcha-response"	)

   # post recaptcha response to Google's recaptcha api
   A_					:				Union[str, Any]          =			requests.post(UpperCamelCase_				,				data={"secret": secret_key, "response": client_key}	)
   # if the recaptcha api verified our keys
   if response.json().get("success"				,				UpperCamelCase_	):
      # authenticate the user
      A_					:				Tuple          =			authenticate(UpperCamelCase_				,				username=UpperCamelCase_				,				password=UpperCamelCase_	)
      if user_in_database:
         login(UpperCamelCase_				,				UpperCamelCase_	)
         return redirect("/your-webpage"	)
   return render(UpperCamelCase_				,				"login.html"	)








from __future__ import annotations

def      __snake_case						(					_lowerCAmelCase : int	) ->						list[int]:
   assert (
       isinstance(_lowerCAmelCase				,				_lowerCAmelCase	) and mask > 0
   ), f"mask needs to be positive integer, your input {mask}"
   A_					:				Optional[Any]          =			[]
   A_					:				Optional[int]          =			mask

   while submask:
      all_submasks.append(_lowerCAmelCase	)
      A_					:				List[str]          =			(submask - 1) & mask

   return all_submasks


if __name__ == "__main__":
 import doctest

 doctest.testmod()
