"""simple docstring"""






def     a_		(   lowerCamelCase   ,     lowerCamelCase			):
				if not root or root not in binary_tree_mirror_dictionary:
								return
				UpperCAmelCase__ ,      UpperCAmelCase__			 =				binary_tree_mirror_dictionary[root][:2]
				UpperCAmelCase__			 =				[right_child, left_child]
				binary_tree_mirror_dict(lowerCamelCase   ,     lowerCamelCase			)
				binary_tree_mirror_dict(lowerCamelCase   ,     lowerCamelCase			)



def     a_		(   lowerCamelCase   ,     lowerCamelCase = 1			):
				if not binary_tree:
								raise ValueError('binary tree cannot be empty'			)
				if root not in binary_tree:
								UpperCAmelCase__			 =				f'''root {root} is not present in the binary_tree'''
								raise ValueError(lowerCamelCase			)
				UpperCAmelCase__			 =				dict(lowerCamelCase			)
				binary_tree_mirror_dict(lowerCamelCase   ,     lowerCamelCase			)
				return binary_tree_mirror_dictionary


if __name__ == "__main__":
						lowerCAmelCase__    :    Any			=      {1: [2, 3], 2: [4, 5], 3: [6, 7], 7: [8, 9]}
						print(F"""Binary tree: {binary_tree}""")
						lowerCAmelCase__    :    Optional[Any]			=      binary_tree_mirror(binary_tree, 5)
						print(F"""Binary tree mirror: {binary_tree_mirror_dictionary}""")




"""simple docstring"""






import requests

try:
						from django.contrib.auth import authenticate, login
						from django.shortcuts import redirect, render
except ImportError:
						lowerCAmelCase__    :    Union[str, Any]			=      print



def     a_		(   lowerCamelCase			):
				# Enter your recaptcha secret key here
				UpperCAmelCase__			 =				'secretKey'
				UpperCAmelCase__			 =				'https://www.google.com/recaptcha/api/siteverify'

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

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

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



