



"""simple docstring"""

from collections import Counter
from timeit import timeit
def  __snake_case							(	__A      :						str = ""							,		)     ->       bool:






				'''simple docstring'''
				return sum(c % 2 for c in Counter(input_str.replace(' '							,		''     ).lower()     ).values()     ) < 2
def  __snake_case							(	__A      :						str = ""     )     ->       bool:






				'''simple docstring'''
				if len(__A     ) == 0:
								return True
				SCREAMING_SNAKE_CASE						:							List[str]							=     input_str.replace(' '							,		''     ).lower()
				# character_freq_dict: Stores the frequency of every character in the input string
				SCREAMING_SNAKE_CASE						:							dict[str, int]							=     {}

				for character in lower_case_input_str:
								SCREAMING_SNAKE_CASE						:							str							=     character_freq_dict.get(__A							,		0     ) + 1
				SCREAMING_SNAKE_CASE						:							str							=     0

				for character_count in character_freq_dict.values():
								if character_count % 2:
												odd_char += 1
				if odd_char > 1:
								return False
				return True
def  __snake_case							(	__A      :						str = ""     )     ->       None:






				'''simple docstring'''
				print('\nFor string = '							,		__A							,		':'     )
				print(
				    '> can_string_be_rearranged_as_palindrome_counter()'							,		'\tans ='							,		can_string_be_rearranged_as_palindrome_counter(__A     )							,		'\ttime ='							,		timeit(
				        'z.can_string_be_rearranged_as_palindrome_counter(z.check_str)'							,		setup='import __main__ as z'							,		)							,		'seconds'							,		)
				print(
				    '> can_string_be_rearranged_as_palindrome()'							,		'\tans ='							,		can_string_be_rearranged_as_palindrome(__A     )							,		'\ttime ='							,		timeit(
				        'z.can_string_be_rearranged_as_palindrome(z.check_str)'							,		setup='import __main__ as z'							,		)							,		'seconds'							,		)


if __name__ == "__main__":
							A_						:    Dict				=      input(
							    'Enter string to determine if it can be rearranged as a palindrome or not: '
							).strip()
							benchmark(check_str)
							A_						:    List[Any]				=      can_string_be_rearranged_as_palindrome_counter(check_str)
							print(f'''{check_str} can {"" if status else "not "}be rearranged as a palindrome''')










"""simple docstring"""

from typing import Dict, List, Optional

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


A_						:    Tuple				=      logging.get_logger(__name__)


A_						:    int				=      {
    'nielsr/canine-s': 2048,
}

# Unicode defines 1,114,112 total “codepoints”
A_						:    List[Any]				=      111_4112

# Below: Constants defining canonical codepoints for special, pseudo-characters.
# Copied from https://github.com/google-research/language/blob/master/language/canine/special_codepoints.py
A_						:    Optional[Any]				=      0

A_						:    int				=      0xE000
A_						:    Any				=      0xE001
A_						:    List[Any]				=      0xE002
A_						:    Optional[Any]				=      0xE003
A_						:    int				=      0xE004

# Maps special codepoints to human-readable names.
A_						:    Dict[int, str]				=      {
    # Special symbols are represented using codepoints values that are valid,
    # but designated as "Private Use", meaning that they will never be assigned
    # characters by the Unicode Consortium, and are thus safe for use here.
    #
    # NOTE: Do *NOT* add any sort of [UNK_CHAR] here. They are explicitly
    # excluded and should fail with a hard error.
    CLS: "[CLS]",
    SEP: "[SEP]",
    BOS: "[BOS]",
    MASK: "[MASK]",
    PAD: "[PAD]",
    RESERVED: "[RESERVED]",
}

# Maps special codepoint human-readable names to their codepoint values.
A_						:    Dict[str, int]				=      {name: codepoint for codepoint, name in SPECIAL_CODEPOINTS.items()}
class     lowerCAmelCase__						(	_lowerCamelCase ):


	'''simple docstring'''







	_SCREAMING_SNAKE_CASE	:		List[Any]  						= PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES





	def __init__(      self				:       int     ,       _SCREAMING_SNAKE_CASE				:       Any=chr(_SCREAMING_SNAKE_CASE    )     ,       _SCREAMING_SNAKE_CASE				:       int=chr(_SCREAMING_SNAKE_CASE    )     ,       _SCREAMING_SNAKE_CASE				:       Union[str, Any]=chr(_SCREAMING_SNAKE_CASE    )     ,       _SCREAMING_SNAKE_CASE				:       Tuple=chr(_SCREAMING_SNAKE_CASE    )     ,       _SCREAMING_SNAKE_CASE				:       int=chr(_SCREAMING_SNAKE_CASE    )     ,       _SCREAMING_SNAKE_CASE				:       Any=chr(_SCREAMING_SNAKE_CASE    )     ,       _SCREAMING_SNAKE_CASE				:       Optional[Any]=False     ,       _SCREAMING_SNAKE_CASE				:       List[Any]=2_048     ,       **_SCREAMING_SNAKE_CASE				:       Tuple     ,       )						->	List[Any]:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							Union[str, Any]							=     AddedToken(_SCREAMING_SNAKE_CASE     ,       lstrip=_SCREAMING_SNAKE_CASE     ,       rstrip=_SCREAMING_SNAKE_CASE    ) if isinstance(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ) else bos_token
					SCREAMING_SNAKE_CASE						:							Tuple							=     AddedToken(_SCREAMING_SNAKE_CASE     ,       lstrip=_SCREAMING_SNAKE_CASE     ,       rstrip=_SCREAMING_SNAKE_CASE    ) if isinstance(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ) else eos_token
					SCREAMING_SNAKE_CASE						:							Any							=     AddedToken(_SCREAMING_SNAKE_CASE     ,       lstrip=_SCREAMING_SNAKE_CASE     ,       rstrip=_SCREAMING_SNAKE_CASE    ) if isinstance(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ) else sep_token
					SCREAMING_SNAKE_CASE						:							int							=     AddedToken(_SCREAMING_SNAKE_CASE     ,       lstrip=_SCREAMING_SNAKE_CASE     ,       rstrip=_SCREAMING_SNAKE_CASE    ) if isinstance(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ) else cls_token
					SCREAMING_SNAKE_CASE						:							Dict							=     AddedToken(_SCREAMING_SNAKE_CASE     ,       lstrip=_SCREAMING_SNAKE_CASE     ,       rstrip=_SCREAMING_SNAKE_CASE    ) if isinstance(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ) else pad_token

					# Mask token behave like a normal word, i.e. include the space before it
					SCREAMING_SNAKE_CASE						:							int							=     AddedToken(_SCREAMING_SNAKE_CASE     ,       lstrip=_SCREAMING_SNAKE_CASE     ,       rstrip=_SCREAMING_SNAKE_CASE    ) if isinstance(_SCREAMING_SNAKE_CASE     ,       _SCREAMING_SNAKE_CASE    ) else mask_token

					super().__init__(
					    bos_token=_SCREAMING_SNAKE_CASE     ,       eos_token=_SCREAMING_SNAKE_CASE     ,       sep_token=_SCREAMING_SNAKE_CASE     ,       cls_token=_SCREAMING_SNAKE_CASE     ,       pad_token=_SCREAMING_SNAKE_CASE     ,       mask_token=_SCREAMING_SNAKE_CASE     ,       add_prefix_space=_SCREAMING_SNAKE_CASE     ,       model_max_length=_SCREAMING_SNAKE_CASE     ,       **_SCREAMING_SNAKE_CASE     ,       )

					# Creates a mapping for looking up the IDs of special symbols.
					SCREAMING_SNAKE_CASE						:							Dict[str, int]							=     {}
					for codepoint, name in SPECIAL_CODEPOINTS.items():
									SCREAMING_SNAKE_CASE						:							str							=     codepoint

					# Creates a mapping for looking up the string forms of special symbol IDs.
					SCREAMING_SNAKE_CASE						:							Dict[int, str]							=     {
					    codepoint: name for name, codepoint in self._special_codepoints.items()
					}

					SCREAMING_SNAKE_CASE						:							Dict							=     UNICODE_VOCAB_SIZE
					SCREAMING_SNAKE_CASE						:							List[str]							=     len(self._special_codepoints    )





	@property
	def 			_lowerCAmelCase     (      self				:       Optional[Any]    )						->	int:





					"""simple docstring"""


					return self._unicode_vocab_size





	def 			_lowerCAmelCase     (      self				:       Union[str, Any]     ,       _SCREAMING_SNAKE_CASE				:       str    )						->	List[str]:





					"""simple docstring"""


					return list(_SCREAMING_SNAKE_CASE    )





	def 			_lowerCAmelCase     (      self				:       int     ,       _SCREAMING_SNAKE_CASE				:       str    )						->	int:





					"""simple docstring"""


					try:
									return ord(_SCREAMING_SNAKE_CASE    )
					except TypeError:
									raise ValueError(f"""invalid token: '{token}'"""    )





	def 			_lowerCAmelCase     (      self				:       Optional[Any]     ,       _SCREAMING_SNAKE_CASE				:       int    )						->	str:





					"""simple docstring"""


					try:
									if index in SPECIAL_CODEPOINTS:
													return SPECIAL_CODEPOINTS[index]
									return chr(_SCREAMING_SNAKE_CASE    )
					except TypeError:
									raise ValueError(f"""invalid id: {index}"""    )





	def 			_lowerCAmelCase     (      self				:       Optional[Any]     ,       _SCREAMING_SNAKE_CASE				:       Tuple    )						->	List[str]:





					"""simple docstring"""


					return "".join(_SCREAMING_SNAKE_CASE    )





	def 			_lowerCAmelCase     (      self				:       Dict     ,       _SCREAMING_SNAKE_CASE				:       List[int]     ,       _SCREAMING_SNAKE_CASE				:       Optional[List[int]] = None    )						->	List[int]:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							List[str]							=     [self.sep_token_id]
					SCREAMING_SNAKE_CASE						:							Tuple							=     [self.cls_token_id]

					SCREAMING_SNAKE_CASE						:							Any							=     cls + token_ids_a + sep
					if token_ids_a is not None:
									result += token_ids_a + sep
					return result





	def 			_lowerCAmelCase     (      self				:       int     ,       _SCREAMING_SNAKE_CASE				:       List[int]     ,       _SCREAMING_SNAKE_CASE				:       Optional[List[int]] = None     ,       _SCREAMING_SNAKE_CASE				:       bool = False    )						->	List[int]:





					"""simple docstring"""


					if already_has_special_tokens:
									return super().get_special_tokens_mask(
									    token_ids_a=_SCREAMING_SNAKE_CASE     ,       token_ids_a=_SCREAMING_SNAKE_CASE     ,       already_has_special_tokens=_SCREAMING_SNAKE_CASE    )

					SCREAMING_SNAKE_CASE						:							int							=     [1] + ([0] * len(_SCREAMING_SNAKE_CASE    )) + [1]
					if token_ids_a is not None:
									result += ([0] * len(_SCREAMING_SNAKE_CASE    )) + [1]
					return result





	def 			_lowerCAmelCase     (      self				:       int     ,       _SCREAMING_SNAKE_CASE				:       List[int]     ,       _SCREAMING_SNAKE_CASE				:       Optional[List[int]] = None    )						->	List[int]:





					"""simple docstring"""


					SCREAMING_SNAKE_CASE						:							Optional[Any]							=     [self.sep_token_id]
					SCREAMING_SNAKE_CASE						:							Dict							=     [self.cls_token_id]

					SCREAMING_SNAKE_CASE						:							Union[str, Any]							=     len(cls + token_ids_a + sep    ) * [0]
					if token_ids_a is not None:
									result += len(token_ids_a + sep    ) * [1]
					return result







	def 			_lowerCAmelCase     (      self				:       Tuple     ,       _SCREAMING_SNAKE_CASE				:       str     ,       _SCREAMING_SNAKE_CASE				:       Optional[str] = None    )						->	Any:





					"""simple docstring"""


					return ()





