






"""simple docstring"""






from typing import List

from .keymap import KEYMAP, get_character



def  __lowerCamelCase					(					lowerCAmelCase__				):

				def decorator(lowerCAmelCase__				):
								A__							 =       getattr(lowerCAmelCase__       ,'handle_key'       ,[]				)
								handle += [key]
								setattr(lowerCAmelCase__       ,'handle_key'       ,lowerCAmelCase__				)
								return func

				return decorator



def  __lowerCamelCase					(					*lowerCAmelCase__				):

				def decorator(lowerCAmelCase__				):
								A__							 =       getattr(lowerCAmelCase__       ,'handle_key'       ,[]				)
								handle += keys
								setattr(lowerCAmelCase__       ,'handle_key'       ,lowerCAmelCase__				)
								return func

				return decorator





class       snake_case_       (    _lowerCamelCase       ):



	"""simple docstring"""

	def __new__(      cls  ,					__a  ,					__a  ,					__a						):


					"""simple docstring"""

					A__							 =       super().__new__(cls  ,					__a  ,					__a  ,					__a						)
					if not hasattr(__a  ,					'key_handler'						):
									setattr(__a  ,					'key_handler'  ,					{}						)
					setattr(__a  ,					'handle_input'  ,					KeyHandler.handle_input						)

					for value in attrs.values():
									A__							 =       getattr(__a  ,					'handle_key'  ,					[]						)
									for key in handled_keys:
													A__							 =       value
					return new_cls






	@staticmethod
	def       _UpperCAmelCase						(      cls						):


					"""simple docstring"""

					A__							 =       get_character()
					if char != KEYMAP["undefined"]:
									A__							 =       ord(__a						)
					A__							 =       cls.key_handler.get(__a						)
					if handler:
									A__							 =       char
									return handler(cls						)
					else:
									return None





def  __lowerCamelCase					(					cls				):
				return KeyHandler(cls.__name__       ,cls.__bases__       ,cls.__dict__.copy()				)










"""simple docstring"""






from math import factorial, pi



def  __lowerCamelCase					(					lowerCAmelCase__       ,lowerCAmelCase__ = 30				):

				if not isinstance(lowerCAmelCase__       ,(int, float)				):
								raise ValueError('maclaurin_sin() requires either an int or float for theta'				)

				if not isinstance(lowerCAmelCase__       ,lowerCAmelCase__				) or accuracy <= 0:
								raise ValueError('maclaurin_sin() requires a positive int for accuracy'				)

				A__							 =       float(lowerCAmelCase__				)
				A__							 =       theta // (2 * pi)
				theta -= 2 * div * pi
				return sum(
				    (-1) ** r * theta ** (2 * r + 1) / factorial(2 * r + 1				) for r in range(lowerCAmelCase__				)				)



def  __lowerCamelCase					(					lowerCAmelCase__       ,lowerCAmelCase__ = 30				):

				if not isinstance(lowerCAmelCase__       ,(int, float)				):
								raise ValueError('maclaurin_cos() requires either an int or float for theta'				)

				if not isinstance(lowerCAmelCase__       ,lowerCAmelCase__				) or accuracy <= 0:
								raise ValueError('maclaurin_cos() requires a positive int for accuracy'				)

				A__							 =       float(lowerCAmelCase__				)
				A__							 =       theta // (2 * pi)
				theta -= 2 * div * pi
				return sum((-1) ** r * theta ** (2 * r) / factorial(2 * r				) for r in range(lowerCAmelCase__				)				)


if __name__ == "__main__":
					import doctest

					doctest.testmod()

					print(maclaurin_sin(10))
					print(maclaurin_sin(-10))
					print(maclaurin_sin(10, 15))
					print(maclaurin_sin(-10, 15))

					print(maclaurin_cos(5))
					print(maclaurin_cos(-5))
					print(maclaurin_cos(10, 15))
					print(maclaurin_cos(-10, 15))


