






from typing import List

from .keymap import KEYMAP, get_character

def      __lowercase					( snake_case ):







    """simple docstring"""






    def decorator(snake_case ):
        __magic_name__		:int        =      getattr(snake_case,  '''handle_key''',  [] )
        handle += [key]
        setattr(snake_case,  '''handle_key''',  snake_case )
        return func

    return decorator

def      __lowercase					( *snake_case ):







    """simple docstring"""






    def decorator(snake_case ):
        __magic_name__		:Union[str, Any]        =      getattr(snake_case,  '''handle_key''',  [] )
        handle += keys
        setattr(snake_case,  '''handle_key''',  snake_case )
        return func

    return decorator
class 						lowerCamelCase_				(      lowerCamelCase ):







    def __new__(						cls       ,					__lowerCAmelCase       ,					__lowerCAmelCase       ,					__lowerCAmelCase     ):
        """simple docstring"""
        __magic_name__		:Optional[int]        =      super().__new__(cls       ,					__lowerCAmelCase       ,					__lowerCAmelCase       ,					__lowerCAmelCase     )
        if not hasattr(__lowerCAmelCase       ,					'''key_handler'''     ):
            setattr(__lowerCAmelCase       ,					'''key_handler'''       ,					{}     )
        setattr(__lowerCAmelCase       ,					'''handle_input'''       ,					KeyHandler.handle_input     )

        for value in attrs.values():
            __magic_name__		:Dict        =      getattr(__lowerCAmelCase       ,					'''handle_key'''       ,					[]     )
            for key in handled_keys:
                __magic_name__		:List[Any]        =      value
        return new_cls







    @staticmethod
    def 			A	(						cls     ):
        """simple docstring"""
        __magic_name__		:Tuple        =      get_character()
        if char != KEYMAP["undefined"]:
            __magic_name__		:Dict        =      ord(__lowerCAmelCase     )
        __magic_name__		:str        =      cls.key_handler.get(__lowerCAmelCase     )
        if handler:
            __magic_name__		:Optional[Any]        =      char
            return handler(cls     )
        else:
            return None







def      __lowercase					( cls ):







    """simple docstring"""






    return KeyHandler(cls.__name__,  cls.__bases__,  cls.__dict__.copy() )














SCREAMING_SNAKE_CASE__      :			str							=		"""Alexander Joslin"""

import operator as op

from .stack import Stack

def      __lowercase					( snake_case ):







				"""simple docstring"""






				__magic_name__		:Optional[int]        =      {'''*''': op.mul, '''/''': op.truediv, '''+''': op.add, '''-''': op.sub}

				__magic_name__		:Stack[int]        =      Stack()
				__magic_name__		:Stack[str]        =      Stack()

				for i in equation:
								if i.isdigit():
												# RULE 1
												operand_stack.push(int(snake_case ) )
								elif i in operators:
												# RULE 2
												operator_stack.push(snake_case )
								elif i == ")":
												# RULE 4
												__magic_name__		:Optional[int]        =      operator_stack.peek()
												operator_stack.pop()
												__magic_name__		:List[str]        =      operand_stack.peek()
												operand_stack.pop()
												__magic_name__		:Optional[Any]        =      operand_stack.peek()
												operand_stack.pop()

												__magic_name__		:Optional[int]        =      operators[opr](snake_case,  snake_case )
												operand_stack.push(snake_case )

    # RULE 5
				return operand_stack.peek()


if __name__ == "__main__":
					SCREAMING_SNAKE_CASE__      :			Any							=		"""(5 + ((4 * 2) * (2 + 3)))"""
					# answer = 45
					print(f"{equation} = {dijkstras_two_stack_algorithm(equation)}")






