




import os
import unittest

from transformers import BertTokenizerFast
from transformers.models.bert.tokenization_bert import (
    VOCAB_FILES_NAMES,
    BasicTokenizer,
    BertTokenizer,
    WordpieceTokenizer,
    _is_control,
    _is_punctuation,
    _is_whitespace,
)
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin, filter_non_english







@require_tokenizers
class 						A(		UpperCamelCase							,   unittest.TestCase     ):



 '''simple docstring'''


 UpperCamelCase		     =		BertTokenizer
 UpperCamelCase		     =		BertTokenizerFast
 UpperCamelCase		     =		True
 UpperCamelCase		     =		True
 UpperCamelCase		     =		filter_non_english

 def        a__				(       self      :						Union[str, Any]						)     ->			Tuple:

       """simple docstring"""






       super().setUp()

       lowerCamelCase_	  =					[
           '[UNK]',
           '[CLS]',
           '[SEP]',
           '[PAD]',
           '[MASK]',
           'want',
           '##want',
           '##ed',
           'wa',
           'un',
           'runn',
           '##ing',
           ',',
           'low',
           'lowest',
       ]
       lowerCamelCase_	  =					os.path.join(self.tmpdirname		,							VOCAB_FILES_NAMES['vocab_file']						)
       with open(self.vocab_file		,							'w'		,							encoding='utf-8'						) as vocab_writer:
             vocab_writer.write(''.join([x + '\n' for x in vocab_tokens]						)						)

 def        a__				(       self      :						List[str]		,							A_      :						str						)     ->			str:

       """simple docstring"""






       lowerCamelCase_	  =					'UNwant\u00E9d,running'
       lowerCamelCase_	  =					'unwanted, running'
       return input_text, output_text

 def        a__				(       self      :						Optional[Any]						)     ->			Optional[int]:

       """simple docstring"""






       lowerCamelCase_	  =					self.tokenizer_class(self.vocab_file						)

       lowerCamelCase_	  =					tokenizer.tokenize('UNwant\u00E9d,running'						)
       self.assertListEqual(A_		,							['un', '##want', '##ed', ',', 'runn', '##ing']						)
       self.assertListEqual(tokenizer.convert_tokens_to_ids(A_						)		,							[9, 6, 7, 12, 10, 11]						)

 def        a__				(       self      :						Optional[int]						)     ->			Optional[int]:

       """simple docstring"""






       if not self.test_rust_tokenizer:
             return

       lowerCamelCase_	  =					self.get_tokenizer()
       lowerCamelCase_	  =					self.get_rust_tokenizer()

       lowerCamelCase_	  =					'UNwant\u00E9d,running'

       lowerCamelCase_	  =					tokenizer.tokenize(A_						)
       lowerCamelCase_	  =					rust_tokenizer.tokenize(A_						)
       self.assertListEqual(A_		,							A_						)

       lowerCamelCase_	  =					tokenizer.encode(A_		,							add_special_tokens=A_						)
       lowerCamelCase_	  =					rust_tokenizer.encode(A_		,							add_special_tokens=A_						)
       self.assertListEqual(A_		,							A_						)

       lowerCamelCase_	  =					self.get_rust_tokenizer()
       lowerCamelCase_	  =					tokenizer.encode(A_						)
       lowerCamelCase_	  =					rust_tokenizer.encode(A_						)
       self.assertListEqual(A_		,							A_						)

       # With lower casing
       lowerCamelCase_	  =					self.get_tokenizer(do_lower_case=A_						)
       lowerCamelCase_	  =					self.get_rust_tokenizer(do_lower_case=A_						)

       lowerCamelCase_	  =					'UNwant\u00E9d,running'

       lowerCamelCase_	  =					tokenizer.tokenize(A_						)
       lowerCamelCase_	  =					rust_tokenizer.tokenize(A_						)
       self.assertListEqual(A_		,							A_						)

       lowerCamelCase_	  =					tokenizer.encode(A_		,							add_special_tokens=A_						)
       lowerCamelCase_	  =					rust_tokenizer.encode(A_		,							add_special_tokens=A_						)
       self.assertListEqual(A_		,							A_						)

       lowerCamelCase_	  =					self.get_rust_tokenizer()
       lowerCamelCase_	  =					tokenizer.encode(A_						)
       lowerCamelCase_	  =					rust_tokenizer.encode(A_						)
       self.assertListEqual(A_		,							A_						)

 def        a__				(       self      :						str						)     ->			Any:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer()

       self.assertListEqual(tokenizer.tokenize('ah\u535A\u63A8zz'						)		,							['ah', '\u535A', '\u63A8', 'zz']						)

 def        a__				(       self      :						List[Any]						)     ->			Any:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHeLLo!how  \n Are yoU?  '						)		,							['hello', '!', 'how', 'are', 'you', '?']						)
       self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)		,							['hello']						)

 def        a__				(       self      :						List[str]						)     ->			Tuple:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_		,							strip_accents=A_						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)		,							['hällo', '!', 'how', 'are', 'you', '?']						)
       self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)		,							['h\u00E9llo']						)

 def        a__				(       self      :						Any						)     ->			int:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_		,							strip_accents=A_						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)		,							['hallo', '!', 'how', 'are', 'you', '?']						)
       self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)		,							['hello']						)

 def        a__				(       self      :						Any						)     ->			Union[str, Any]:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)		,							['hallo', '!', 'how', 'are', 'you', '?']						)
       self.assertListEqual(tokenizer.tokenize('H\u00E9llo'						)		,							['hello']						)

 def        a__				(       self      :						List[str]						)     ->			Tuple:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHeLLo!how  \n Are yoU?  '						)		,							['HeLLo', '!', 'how', 'Are', 'yoU', '?']						)

 def        a__				(       self      :						List[str]						)     ->			str:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_		,							strip_accents=A_						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)		,							['HäLLo', '!', 'how', 'Are', 'yoU', '?']						)

 def        a__				(       self      :						int						)     ->			Tuple:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_		,							strip_accents=A_						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '						)		,							['HaLLo', '!', 'how', 'Are', 'yoU', '?']						)

 def        a__				(       self      :						Tuple						)     ->			Optional[Any]:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer(do_lower_case=A_		,							never_split=['[UNK]']						)

       self.assertListEqual(
           tokenizer.tokenize(' \tHeLLo!how  \n Are yoU? [UNK]'						)		,							['HeLLo', '!', 'how', 'Are', 'yoU', '?', '[UNK]']						)

 def        a__				(       self      :						Optional[Any]						)     ->			Optional[Any]:

       """simple docstring"""






       lowerCamelCase_	  =					BasicTokenizer()
       lowerCamelCase_	  =					'a\n\'ll !!to?\'d of, can\'t.'
       lowerCamelCase_	  =					['a', '\'', 'll', '!', '!', 'to', '?', '\'', 'd', 'of', ',', 'can', '\'', 't', '.']
       self.assertListEqual(tokenizer.tokenize(A_						)		,							A_						)

 def        a__				(       self      :						Tuple						)     ->			Tuple:

       """simple docstring"""






       lowerCamelCase_	  =					['[UNK]', '[CLS]', '[SEP]', 'want', '##want', '##ed', 'wa', 'un', 'runn', '##ing']

       lowerCamelCase_	  =					{}
       for i, token in enumerate(A_						):
             lowerCamelCase_	  =					i
       lowerCamelCase_	  =					WordpieceTokenizer(vocab=A_		,							unk_token='[UNK]'						)

       self.assertListEqual(tokenizer.tokenize(''						)		,							[]						)

       self.assertListEqual(tokenizer.tokenize('unwanted running'						)		,							['un', '##want', '##ed', 'runn', '##ing']						)

       self.assertListEqual(tokenizer.tokenize('unwantedX running'						)		,							['[UNK]', 'runn', '##ing']						)

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

       """simple docstring"""






       self.assertTrue(_is_whitespace(' '						)						)
       self.assertTrue(_is_whitespace('\t'						)						)
       self.assertTrue(_is_whitespace('\r'						)						)
       self.assertTrue(_is_whitespace('\n'						)						)
       self.assertTrue(_is_whitespace('\u00A0'						)						)

       self.assertFalse(_is_whitespace('A'						)						)
       self.assertFalse(_is_whitespace('-'						)						)

 def        a__				(       self      :						List[str]						)     ->			str:

       """simple docstring"""






       self.assertTrue(_is_control('\u0005'						)						)

       self.assertFalse(_is_control('A'						)						)
       self.assertFalse(_is_control(' '						)						)
       self.assertFalse(_is_control('\t'						)						)
       self.assertFalse(_is_control('\r'						)						)

 def        a__				(       self      :						str						)     ->			str:

       """simple docstring"""






       self.assertTrue(_is_punctuation('-'						)						)
       self.assertTrue(_is_punctuation('$'						)						)
       self.assertTrue(_is_punctuation('`'						)						)
       self.assertTrue(_is_punctuation('.'						)						)

       self.assertFalse(_is_punctuation('A'						)						)
       self.assertFalse(_is_punctuation(' '						)						)

 def        a__				(       self      :						List[Any]						)     ->			Any:

       """simple docstring"""






       lowerCamelCase_	  =					self.get_tokenizer()
       lowerCamelCase_	  =					self.get_rust_tokenizer()

       # Example taken from the issue https://github.com/huggingface/tokenizers/issues/340
       self.assertListEqual([tokenizer.tokenize(A_						) for t in ['Test', '\xad', 'test']]		,							[['[UNK]'], [], ['[UNK]']]						)

       self.assertListEqual(
           [rust_tokenizer.tokenize(A_						) for t in ['Test', '\xad', 'test']]		,							[['[UNK]'], [], ['[UNK]']]						)

 @slow
 def        a__				(       self      :						str						)     ->			Dict:

       """simple docstring"""






       lowerCamelCase_	  =					self.tokenizer_class.from_pretrained('bert-base-uncased'						)

       lowerCamelCase_	  =					tokenizer.encode('sequence builders'		,							add_special_tokens=A_						)
       lowerCamelCase_	  =					tokenizer.encode('multi-sequence build'		,							add_special_tokens=A_						)

       lowerCamelCase_	  =					tokenizer.build_inputs_with_special_tokens(A_						)
       lowerCamelCase_	  =					tokenizer.build_inputs_with_special_tokens(A_		,							A_						)

       assert encoded_sentence == [101] + text + [102]
       assert encoded_pair == [101] + text + [102] + text_a + [102]

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

       """simple docstring"""






       for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
             with self.subTest(f"""{tokenizer.__class__.__name__} ({pretrained_name})"""						):
                   lowerCamelCase_	  =					self.rust_tokenizer_class.from_pretrained(A_		,							**A_						)

                   lowerCamelCase_	  =					f"""A, naïve {tokenizer_r.mask_token} AllenNLP sentence."""
                   lowerCamelCase_	  =					tokenizer_r.encode_plus(
                       A_		,							return_attention_mask=A_		,							return_token_type_ids=A_		,							return_offsets_mapping=A_		,							add_special_tokens=A_		,							)

                   lowerCamelCase_	  =					tokenizer_r.do_lower_case if hasattr(A_		,							'do_lower_case'						) else False
                   lowerCamelCase_	  =					(
                       [
                           ((0, 0), tokenizer_r.cls_token),
                           ((0, 1), 'A'),
                           ((1, 2), ','),
                           ((3, 5), 'na'),
                           ((5, 6), '##ï'),
                           ((6, 8), '##ve'),
                           ((9, 15), tokenizer_r.mask_token),
                           ((16, 21), 'Allen'),
                           ((21, 23), '##NL'),
                           ((23, 24), '##P'),
                           ((25, 33), 'sentence'),
                           ((33, 34), '.'),
                           ((0, 0), tokenizer_r.sep_token),
                       ]
                       if not do_lower_case
                       else [
                           ((0, 0), tokenizer_r.cls_token),
                           ((0, 1), 'a'),
                           ((1, 2), ','),
                           ((3, 8), 'naive'),
                           ((9, 15), tokenizer_r.mask_token),
                           ((16, 21), 'allen'),
                           ((21, 23), '##nl'),
                           ((23, 24), '##p'),
                           ((25, 33), 'sentence'),
                           ((33, 34), '.'),
                           ((0, 0), tokenizer_r.sep_token),
                       ]
                   )

                   self.assertEqual(
                       [e[1] for e in expected_results]		,							tokenizer_r.convert_ids_to_tokens(tokens['input_ids']						)						)
                   self.assertEqual([e[0] for e in expected_results]		,							tokens['offset_mapping']						)





 def        a__				(       self      :						str						)     ->			Union[str, Any]:

       """simple docstring"""






       lowerCamelCase_	  =					['的', '人', '有']
       lowerCamelCase_	  =					''.join(A_						)
       for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
             with self.subTest(f"""{tokenizer.__class__.__name__} ({pretrained_name})"""						):
                   lowerCamelCase_	  =					True
                   lowerCamelCase_	  =					self.tokenizer_class.from_pretrained(A_		,							**A_						)
                   lowerCamelCase_	  =					self.rust_tokenizer_class.from_pretrained(A_		,							**A_						)

                   lowerCamelCase_	  =					tokenizer_p.encode(A_		,							add_special_tokens=A_						)
                   lowerCamelCase_	  =					tokenizer_r.encode(A_		,							add_special_tokens=A_						)

                   lowerCamelCase_	  =					tokenizer_r.convert_ids_to_tokens(A_						)
                   lowerCamelCase_	  =					tokenizer_p.convert_ids_to_tokens(A_						)

                   # it is expected that each Chinese character is not preceded by "##"
                   self.assertListEqual(A_		,							A_						)
                   self.assertListEqual(A_		,							A_						)

                   lowerCamelCase_	  =					False
                   lowerCamelCase_	  =					self.rust_tokenizer_class.from_pretrained(A_		,							**A_						)
                   lowerCamelCase_	  =					self.tokenizer_class.from_pretrained(A_		,							**A_						)

                   lowerCamelCase_	  =					tokenizer_r.encode(A_		,							add_special_tokens=A_						)
                   lowerCamelCase_	  =					tokenizer_p.encode(A_		,							add_special_tokens=A_						)

                   lowerCamelCase_	  =					tokenizer_r.convert_ids_to_tokens(A_						)
                   lowerCamelCase_	  =					tokenizer_p.convert_ids_to_tokens(A_						)

                   # it is expected that only the first Chinese character is not preceded by "##".
                   lowerCamelCase_	  =					[
                       f"""##{token}""" if idx != 0 else token for idx, token in enumerate(A_						)
                   ]
                   self.assertListEqual(A_		,							A_						)
                   self.assertListEqual(A_		,							A_						)





from __future__ import annotations

from collections import namedtuple
from dataclasses import dataclass







@dataclass
class 						A:



 '''simple docstring'''


 UpperCamelCase		     =		42
 UpperCamelCase		     =		None
 UpperCamelCase		     =		None

lowerCamelCase       :	str									=     namedtuple("CoinsDistribResult", "moves excess")

def     _SCREAMING_SNAKE_CASE    (							lowercase			: TreeNode | None  ):


      '''simple docstring'''



      if root is None:
            return 0

      # Validation
      def count_nodes(lowercase			: TreeNode | None  ) -> int:
            if node is None:
                  return 0

            return count_nodes(node.left  ) + count_nodes(node.right  ) + 1

      def count_coins(lowercase			: TreeNode | None  ) -> int:
            if node is None:
                  return 0

            return count_coins(node.left  ) + count_coins(node.right  ) + node.data

      if count_nodes(lowercase  ) != count_coins(lowercase  ):
            raise ValueError('The nodes number should be same as the number of coins'  )

      # Main calculation
      def get_distrib(lowercase			: TreeNode | None  ) -> CoinsDistribResult:

            if node is None:
                  return CoinsDistribResult(0			,							1  )

            lowerCamelCase_  ,       lowerCamelCase_	  =					get_distrib(node.left  )
            lowerCamelCase_  ,       lowerCamelCase_	  =					get_distrib(node.right  )

            lowerCamelCase_	  =					1 - left_distrib_excess
            lowerCamelCase_	  =					1 - right_distrib_excess

            lowerCamelCase_	  =					(
                left_distrib_moves
                + right_distrib_moves
                + abs(lowercase  )
                + abs(lowercase  )
            )
            lowerCamelCase_	  =					node.data - coins_to_left - coins_to_right

            return CoinsDistribResult(lowercase			,							lowercase  )

      return get_distrib(lowercase  )[0]


if __name__ == "__main__":
 import doctest

 doctest.testmod()



