




'''simple docstring'''
import requests

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





def  lowerCamelCase(       SCREAMING_SNAKE_CASE_    )		->		int:
			# Enter your recaptcha secret key here
			A_       		=   'secretKey'
			A_       		=   'https://www.google.com/recaptcha/api/siteverify'

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

			# from the frontend, get username, password, and client_key
			A_       		=   request.POST.get('username'    )
			A_       		=   request.POST.get('password'    )
			A_       		=   request.POST.get('g-recaptcha-response'    )

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










'''simple docstring'''
def  lowerCamelCase(       SCREAMING_SNAKE_CASE_    )		->		int:

			if not isinstance(SCREAMING_SNAKE_CASE_					,SCREAMING_SNAKE_CASE_    ) or number < 0:
						raise ValueError('Input must be a non-negative integer'    )

			A_       		=   number & ~(number - 1)
			A_       		=   0
			while intermediate:
						intermediate >>= 1
						index += 1
			return index - 1


if __name__ == "__main__":
							import doctest

							doctest.testmod(verbose=True)




