





"""simple docstring"""




import requests

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





def  a_       (							_lowercase     ):
						# Enter your recaptcha secret key here
						_UpperCamelCase    :      Optional[int]						     =					'''secretKey'''
						_UpperCamelCase    :      Union[str, Any]						     =					'''https://www.google.com/recaptcha/api/siteverify'''

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

						# from the frontend, get username, password, and client_key
						_UpperCamelCase    :      List[Any]						     =					request.POST.get('''username'''     )
						_UpperCamelCase    :      Any						     =					request.POST.get('''password'''     )
						_UpperCamelCase    :      Union[str, Any]						     =					request.POST.get('''g-recaptcha-response'''     )

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










"""simple docstring"""




def  a_       (							_lowercase ,		_lowercase     ):
						sequence.append(_lowercase     )

						_UpperCamelCase    :      int						     =					0
						while sequence[index] != target:
												index += 1

						sequence.pop()

						if index == len(_lowercase     ):
												return None

						return index


if __name__ == "__main__":
						UpperCamelCase_     =input("""Enter numbers separated by comma:\n""").strip()
						UpperCamelCase_     =[int(item) for item in user_input.split(""",""")]

						UpperCamelCase_     =input("""Enter a single number to be found in the list:\n""")
						UpperCamelCase_     =int(target_input)
						UpperCamelCase_     =sentinel_linear_search(sequence, target)
						if result is not None:
												print(F"{target} found at positions: {result}")
						else:
												print("""Not found""")



