



"""simple docstring"""





import json
from typing import TYPE_CHECKING, List, Optional, Tuple

from tokenizers import pre_tokenizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging


if TYPE_CHECKING:
					from transformers.pipelines.conversational import Conversation


__lowerCAmelCase							:       Tuple          =       logging.get_logger(__name__)

__lowerCAmelCase							:       List[Any]          =       {'''vocab_file''': '''vocab.json''', '''merges_file''': '''merges.txt''', '''tokenizer_file''': '''tokenizer.json'''}

__lowerCAmelCase							:       Optional[int]          =       {
    '''tokenizer_file''': {
        '''EleutherAI/gpt-neox-20b''': '''https://huggingface.co/EleutherAI/gpt-neox-20b/resolve/main/tokenizer.json''',
    },
}

__lowerCAmelCase							:       int          =       {
    '''gpt-neox-20b''': 2048,
}



class  _lowerCAmelCase     (					SCREAMING_SNAKE_CASE__		):





		"""simple docstring"""






		_lowerCamelCase      	=							VOCAB_FILES_NAMES
		_lowerCamelCase      	=							PRETRAINED_VOCAB_FILES_MAP
		_lowerCamelCase      	=							PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
		_lowerCamelCase      	=							['''input_ids''', '''attention_mask''']





		def __init__(       self				,     _lowercase=None				,     _lowercase=None				,     _lowercase=None				,     _lowercase="<|endoftext|>"				,     _lowercase="<|endoftext|>"				,     _lowercase="<|endoftext|>"				,     _lowercase=False				,     **_lowercase				,     )			->    Any:







								'''simple docstring'''

								super().__init__(
								    _lowercase				,     _lowercase				,     tokenizer_file=_lowercase				,     unk_token=_lowercase				,     bos_token=_lowercase				,     eos_token=_lowercase				,     add_prefix_space=_lowercase				,     **_lowercase				,     )

								snake_case_ :			Dict            =      json.loads(self.backend_tokenizer.pre_tokenizer.__getstate__() )
								if pre_tok_state.get("""add_prefix_space"""				,     _lowercase ) != add_prefix_space:
														snake_case_ :			Any            =      getattr(_lowercase				,     pre_tok_state.pop("""type""" ) )
														snake_case_ :			Tuple            =      add_prefix_space
														snake_case_ :			str            =      pre_tok_class(**_lowercase )

								snake_case_ :			int            =      add_prefix_space





		def  UpperCAmelCase__				(       self				,     _lowercase				,     _lowercase = None )			->    Tuple[str]:







								'''simple docstring'''

								snake_case_ :			Any            =      self._tokenizer.model.save(_lowercase				,     name=_lowercase )
								return tuple(_lowercase )





		def  UpperCAmelCase__				(       self				,     _lowercase )			->    List[int]:







								'''simple docstring'''

								snake_case_ :			Optional[Any]            =      []
								for is_user, text in conversation.iter_texts():
														input_ids.extend(self.encode(_lowercase				,     add_special_tokens=_lowercase ) + [self.eos_token_id] )

								if len(_lowercase ) > self.model_max_length:
														snake_case_ :			Any            =      input_ids[-self.model_max_length :]
								return input_ids








'''simple docstring'''




from collections import Counter
from timeit import timeit




def 						__lowerCamelCase			(	UpperCAmelCase_ = ""					,				)   ->bool:
	return sum(c % 2 for c in Counter(input_str.replace(' '					,				''							).lower()							).values()							) < 2




def 						__lowerCamelCase			(	UpperCAmelCase_ = ""							)   ->bool:
	if len(UpperCAmelCase_							) == 0:
		return True
	snake_case__	       =   input_str.replace(' '					,				''							).lower()
	# character_freq_dict: Stores the frequency of every character in the input string
	snake_case__	       =   {}

	for character in lower_case_input_str:
		snake_case__	       =   character_freq_dict.get(UpperCAmelCase_					,				0							) + 1
	snake_case__	       =   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 						__lowerCamelCase			(	UpperCAmelCase_ = ""							)   ->None:
	print('\nFor string = '					,				UpperCAmelCase_					,				':'							)
	print(
	    '> can_string_be_rearranged_as_palindrome_counter()'					,				'\tans ='					,				can_string_be_rearranged_as_palindrome_counter(UpperCAmelCase_							)					,				'\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(UpperCAmelCase_							)					,				'\ttime ='					,				timeit(
	        'z.can_string_be_rearranged_as_palindrome(z.check_str)'					,				setup='import __main__ as z'					,				)					,				'seconds'					,				)


if __name__ == "__main__":
			a__					:			str          =     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""")



