



from __future__ import annotations

from typing import Generic, TypeVar

A__     				=	TypeVar("""T""")





class  __lowerCAmelCase			(					lowerCamelCase__	):
				pass





class  __lowerCAmelCase			(					lowerCamelCase__	):
				pass





class  __lowerCAmelCase			(					Generic[T]	):




				def __init__(							self						,    _snake_case = 10		):



									"""simple docstring"""





									_lowerCAmelCase      =   []
									_lowerCAmelCase      =   limit




				def __bool__(							self		):



									"""simple docstring"""





									return bool(self.stack		)




				def __str__(							self		):



									"""simple docstring"""





									return str(self.stack		)




				def 							snake_case       (							self						,    _snake_case		):



									"""simple docstring"""





									if len(self.stack		) >= self.limit:
														raise StackOverflowError
									self.stack.append(_snake_case		)




				def 							snake_case       (							self		):



									"""simple docstring"""





									if not self.stack:
														raise StackUnderflowError
									return self.stack.pop()




				def 							snake_case       (							self		):



									"""simple docstring"""





									if not self.stack:
														raise StackUnderflowError
									return self.stack[-1]




				def 							snake_case       (							self		):



									"""simple docstring"""





									return not bool(self.stack		)




				def 							snake_case       (							self		):



									"""simple docstring"""





									return self.size() == self.limit




				def 							snake_case       (							self		):



									"""simple docstring"""





									return len(self.stack		)




				def __contains__(							self						,    _snake_case		):



									"""simple docstring"""





									return item in self.stack


def 		_UpperCAmelCase    (				):





					"""simple docstring"""

					_lowerCAmelCase      =   Stack(10      )
					assert bool(snake_case      ) is False
					assert stack.is_empty() is True
					assert stack.is_full() is False
					assert str(snake_case      ) == "[]"

					try:
										_lowerCAmelCase      =   stack.pop()
										raise AssertionError  # This should not happen
					except StackUnderflowError:
										assert True  # This should happen

					try:
										_lowerCAmelCase      =   stack.peek()
										raise AssertionError  # This should not happen
					except StackUnderflowError:
										assert True  # This should happen

					for i in range(10      ):
										assert stack.size() == i
										stack.push(snake_case      )

					assert bool(snake_case      )
					assert not stack.is_empty()
					assert stack.is_full()
					assert str(snake_case      ) == str(list(range(10      )      )      )
					assert stack.pop() == 9
					assert stack.peek() == 8

					stack.push(1_00      )
					assert str(snake_case      ) == str([0, 1, 2, 3, 4, 5, 6, 7, 8, 1_00]      )

					try:
										stack.push(2_00      )
										raise AssertionError  # This should not happen
					except StackOverflowError:
										assert True  # This should happen

					assert not stack.is_empty()
					assert stack.size() == 10

					assert 5 in stack
					assert 55 not in stack


if __name__ == "__main__":
	test_stack()








# Lint as: python3

import hashlib
from typing import Union


def 		_UpperCAmelCase    (				snake_case      ):





					"""simple docstring"""

					if isinstance(snake_case     ,						snake_case      ):
										# Data already in bytes, returns as it as
										return hash_data
					elif isinstance(snake_case     ,						snake_case      ):
										# We keep the data as it as for it ot be later encoded to UTF-8
										# However replace `\\` with `/` for Windows compatibility
										_lowerCAmelCase      =   hash_data.replace("""\\"""     ,						"""/"""      )
					elif isinstance(snake_case     ,						snake_case      ):
										_lowerCAmelCase      =   str(snake_case      )
					else:
										# If data is not of the required type, raise error
										raise InvalidKeyError(snake_case      )

					return hash_data.encode("""utf-8"""      )





class  __lowerCAmelCase			(					lowerCamelCase__	):




				def __init__(							self						,    _snake_case		):



									"""simple docstring"""





									_lowerCAmelCase      =   """\nFAILURE TO GENERATE DATASET: Invalid key type detected"""
									_lowerCAmelCase      =   F'\nFound Key {hash_data} of type {type(_snake_case		)}'
									_lowerCAmelCase      =   """\nKeys should be either str, int or bytes type"""
									super().__init__(F'{self.prefix}{self.err_msg}{self.suffix}'		)





class  __lowerCAmelCase			(					lowerCamelCase__	):




				def __init__(							self						,    _snake_case						,    _snake_case						,    _snake_case=""		):



									"""simple docstring"""





									_lowerCAmelCase      =   key
									_lowerCAmelCase      =   duplicate_key_indices
									_lowerCAmelCase      =   fix_msg
									_lowerCAmelCase      =   """Found multiple examples generated with the same key"""
									if len(_snake_case		) <= 20:
														_lowerCAmelCase      =   F'\nThe examples at index {", ".join(_snake_case		)} have the key {key}'
									else:
														_lowerCAmelCase      =   F'\nThe examples at index {", ".join(duplicate_key_indices[:20]		)}... ({len(_snake_case		) - 20} more) have the key {key}'
									_lowerCAmelCase      =   """\n""" + fix_msg if fix_msg else """"""
									super().__init__(F'{self.prefix}{self.err_msg}{self.suffix}'		)





class  __lowerCAmelCase			:




				def __init__(							self						,    _snake_case		):



									"""simple docstring"""





									_lowerCAmelCase      =   hashlib.mda(_as_bytes(_snake_case		)		)




				def 							snake_case       (							self						,    _snake_case		):



									"""simple docstring"""





									_lowerCAmelCase      =   self._split_mda.copy()
									_lowerCAmelCase      =   _as_bytes(_snake_case		)
									mda.update(_snake_case		)
									# Convert to integer with hexadecimal conversion
									return int(mda.hexdigest()						,    16		)



