





"""simple docstring"""
import json
import os
import re
import shutil
import tempfile
import unittest
from typing import Tuple

from transformers import AddedToken, BatchEncoding, ByTaTokenizer
from transformers.utils import cached_property, is_tf_available, is_torch_available

from ...test_tokenization_common import TokenizerTesterMixin


if is_torch_available():
       __UpperCamelCase     :						int						       =  '''pt'''
elif is_tf_available():
       __UpperCamelCase     :						Optional[Any]						       =  '''tf'''
else:
       __UpperCamelCase     :						int						       =  '''jax'''







class       a							(   a__   , unittest.TestCase  ):
 snake_case__             =       ByTaTokenizer
 snake_case__             =       False



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  super().setUp()
  lowerCAmelCase    				= ByTaTokenizer()
  tokenizer.save_pretrained(self.tmpdirname     )



 @cached_property
 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  return ByTaTokenizer.from_pretrained('google/byt5-small'     )



 def    UpperCamelCase__  (     self				,       **_snake_case     ):







  """simple docstring"""






  return self.tokenizer_class.from_pretrained(self.tmpdirname				,       **_snake_case     )



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case=False				,       _snake_case=20				,       _snake_case=5     ):







  """simple docstring"""






  lowerCAmelCase    				= []
  for i in range(len(_snake_case     )     ):
   try:
    lowerCAmelCase    				= tokenizer.decode([i]				,       clean_up_tokenization_spaces=_snake_case     )
   except UnicodeDecodeError:
    pass
   toks.append((i, tok)     )

  lowerCAmelCase    				= list(filter(lambda _snake_case     : re.match(r'^[ a-zA-Z]+$'				,       t[1]     )				,       _snake_case     )     )
  lowerCAmelCase    				= list(filter(lambda _snake_case     : [t[0]] == tokenizer.encode(t[1]				,       add_special_tokens=_snake_case     )				,       _snake_case     )     )
  if max_length is not None and len(_snake_case     ) > max_length:
   lowerCAmelCase    				= toks[:max_length]
  if min_length is not None and len(_snake_case     ) < min_length and len(_snake_case     ) > 0:
   while len(_snake_case     ) < min_length:
    lowerCAmelCase    				= toks + toks
        # toks_str = [t[1] for t in toks]
  lowerCAmelCase    				= [t[0] for t in toks]

  # Ensure consistency
  lowerCAmelCase    				= tokenizer.decode(_snake_case				,       clean_up_tokenization_spaces=_snake_case     )
  if " " not in output_txt and len(_snake_case     ) > 1:
   lowerCAmelCase    				= (
       tokenizer.decode([toks_ids[0]]				,       clean_up_tokenization_spaces=_snake_case     )
       + ' '
       + tokenizer.decode(toks_ids[1:]				,       clean_up_tokenization_spaces=_snake_case     )
   )
  if with_prefix_space:
   lowerCAmelCase    				= ' ' + output_txt
  lowerCAmelCase    				= tokenizer.encode(_snake_case				,       add_special_tokens=_snake_case     )
  return output_txt, output_ids



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.ta_base_tokenizer
  lowerCAmelCase    				= tokenizer(['hi</s>', 'I went to the gym</s>', '</s>']     )
  lowerCAmelCase    				= tokenizer(['hi', 'I went to the gym', '']     )
  self.assertListEqual(batch_with_eos_added['input_ids']				,       batch_without_eos_added['input_ids']     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.ta_base_tokenizer
  lowerCAmelCase    				= 'Unicode €.'
  lowerCAmelCase    				= tokenizer(_snake_case     )
  lowerCAmelCase    				= [88, 1_13, 1_08, 1_02, 1_14, 1_03, 1_04, 35, 2_29, 1_33, 1_75, 49, 1]
  self.assertEqual(encoded['input_ids']				,       _snake_case     )

  # decoding
  lowerCAmelCase    				= tokenizer.decode(_snake_case     )
  self.assertEqual(_snake_case				,       'Unicode €.</s>'     )

  lowerCAmelCase    				= tokenizer('e è é ê ë'     )
  lowerCAmelCase    				= [1_04, 35, 1_98, 1_71, 35, 1_98, 1_72, 35, 1_98, 1_73, 35, 1_98, 1_74, 1]
  self.assertEqual(encoded['input_ids']				,       _snake_case     )
  # decoding
  lowerCAmelCase    				= tokenizer.decode(_snake_case     )
  self.assertEqual(_snake_case				,       'e è é ê ë</s>'     )

  # encode/decode, but with `encode` instead of `__call__`
  self.assertEqual(tokenizer.decode(tokenizer.encode('e è é ê ë'     )     )				,       'e è é ê ë</s>'     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.ta_base_tokenizer
  lowerCAmelCase    				= ['A long paragraph for summarization.', 'Another paragraph for summarization.']
  # fmt: off
  lowerCAmelCase    				= [68, 35, 1_11, 1_14, 1_13, 1_06, 35, 1_15, 1_00, 1_17, 1_00, 1_06, 1_17, 1_00, 1_15, 1_07, 35, 1_05, 1_14, 1_17, 35, 1_18, 1_20, 1_12, 1_12, 1_00, 1_17, 1_08, 1_25, 1_00, 1_19, 1_08, 1_14, 1_13, 49, 1, 0]
  # fmt: on
  lowerCAmelCase    				= tokenizer(_snake_case				,       padding=_snake_case				,       return_tensors=_snake_case     )
  self.assertIsInstance(_snake_case				,       _snake_case     )

  if FRAMEWORK != "jax":
   lowerCAmelCase    				= list(batch.input_ids.numpy()[0]     )
  else:
   lowerCAmelCase    				= list(batch.input_ids.tolist()[0]     )

  self.assertListEqual(_snake_case				,       _snake_case     )

  self.assertEqual((2, 37)				,       batch.input_ids.shape     )
  self.assertEqual((2, 37)				,       batch.attention_mask.shape     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.ta_base_tokenizer
  lowerCAmelCase    				= ['A long paragraph for summarization.', 'Another paragraph for summarization.']
  lowerCAmelCase    				= tokenizer(_snake_case				,       padding=_snake_case				,       return_tensors=_snake_case     )
  # check if input_ids are returned and no decoder_input_ids
  self.assertIn('input_ids'				,       _snake_case     )
  self.assertIn('attention_mask'				,       _snake_case     )
  self.assertNotIn('decoder_input_ids'				,       _snake_case     )
  self.assertNotIn('decoder_attention_mask'				,       _snake_case     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.ta_base_tokenizer
  lowerCAmelCase    				= [
      'Summary of the text.',
      'Another summary.',
  ]
  lowerCAmelCase    				= tokenizer(
      text_target=_snake_case				,       max_length=32				,       padding='max_length'				,       truncation=_snake_case				,       return_tensors=_snake_case     )
  self.assertEqual(32				,       targets['input_ids'].shape[1]     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.ta_base_tokenizer
  lowerCAmelCase    				= ['A long paragraph for summarization. </s>']
  lowerCAmelCase    				= ['Summary of the text. </s>']
  # fmt: off
  lowerCAmelCase    				= [68, 35, 1_11, 1_14, 1_13, 1_06, 35, 1_15, 1_00, 1_17, 1_00, 1_06, 1_17, 1_00, 1_15, 1_07, 35, 1_05, 1_14, 1_17, 35, 1_18, 1_20, 1_12, 1_12, 1_00, 1_17, 1_08, 1_25, 1_00, 1_19, 1_08, 1_14, 1_13, 49, 35, 1]
  lowerCAmelCase    				= [86, 1_20, 1_12, 1_12, 1_00, 1_17, 1_24, 35, 1_14, 1_05, 35, 1_19, 1_07, 1_04, 35, 1_19, 1_04, 1_23, 1_19, 49, 35, 1]
  # fmt: on

  lowerCAmelCase    				= tokenizer(_snake_case				,       text_target=_snake_case     )

  self.assertEqual(_snake_case				,       batch['input_ids'][0]     )
  self.assertEqual(_snake_case				,       batch['labels'][0]     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.get_tokenizers()
  for tokenizer in tokenizers:
   with self.subTest(F'{tokenizer.__class__.__name__}'     ):
    self.assertNotEqual(tokenizer.model_max_length				,       42     )

        # Now let's start the test
  lowerCAmelCase    				= self.get_tokenizers()
  for tokenizer in tokenizers:
   with self.subTest(F'{tokenizer.__class__.__name__}'     ):
    # Isolate this from the other tests because we save additional tokens/etc
    lowerCAmelCase    				= tempfile.mkdtemp()

    lowerCAmelCase    				= ' He is very happy, UNwant\u00E9d,running'
    lowerCAmelCase    				= tokenizer.encode(_snake_case				,       add_special_tokens=_snake_case     )
    tokenizer.save_pretrained(_snake_case     )

    lowerCAmelCase    				= tokenizer.__class__.from_pretrained(_snake_case     )
    lowerCAmelCase    				= after_tokenizer.encode(_snake_case				,       add_special_tokens=_snake_case     )
    self.assertListEqual(_snake_case				,       _snake_case     )

    shutil.rmtree(_snake_case     )

  lowerCAmelCase    				= self.get_tokenizers(model_max_length=42     )
  for tokenizer in tokenizers:
   with self.subTest(F'{tokenizer.__class__.__name__}'     ):
    # Isolate this from the other tests because we save additional tokens/etc
    lowerCAmelCase    				= tempfile.mkdtemp()

    lowerCAmelCase    				= ' He is very happy, UNwant\u00E9d,running'
    tokenizer.add_tokens(['bim', 'bambam']     )
    lowerCAmelCase    				= tokenizer.additional_special_tokens
    additional_special_tokens.append('new_additional_special_token'     )
    tokenizer.add_special_tokens({'additional_special_tokens': additional_special_tokens}     )
    lowerCAmelCase    				= tokenizer.encode(_snake_case				,       add_special_tokens=_snake_case     )
    tokenizer.save_pretrained(_snake_case     )

    lowerCAmelCase    				= tokenizer.__class__.from_pretrained(_snake_case     )
    lowerCAmelCase    				= after_tokenizer.encode(_snake_case				,       add_special_tokens=_snake_case     )
    self.assertListEqual(_snake_case				,       _snake_case     )
    self.assertIn('new_additional_special_token'				,       after_tokenizer.additional_special_tokens     )
    self.assertEqual(after_tokenizer.model_max_length				,       42     )

    lowerCAmelCase    				= tokenizer.__class__.from_pretrained(_snake_case				,       model_max_length=43     )
    self.assertEqual(tokenizer.model_max_length				,       43     )

    shutil.rmtree(_snake_case     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= []
  if self.test_slow_tokenizer:
   tokenizer_list.append((self.tokenizer_class, self.get_tokenizer())     )

  if self.test_rust_tokenizer:
   tokenizer_list.append((self.rust_tokenizer_class, self.get_rust_tokenizer())     )

  for tokenizer_class, tokenizer_utils in tokenizer_list:
   with tempfile.TemporaryDirectory() as tmp_dir:
    tokenizer_utils.save_pretrained(_snake_case     )

    with open(os.path.join(_snake_case				,       'special_tokens_map.json'     )				,       encoding='utf-8'     ) as json_file:
     lowerCAmelCase    				= json.load(_snake_case     )

    with open(os.path.join(_snake_case				,       'tokenizer_config.json'     )				,       encoding='utf-8'     ) as json_file:
     lowerCAmelCase    				= json.load(_snake_case     )

    lowerCAmelCase    				= [F'<extra_id_{i}>' for i in range(1_25     )]

    lowerCAmelCase    				= added_tokens_extra_ids + [
        'an_additional_special_token'
    ]
    lowerCAmelCase    				= added_tokens_extra_ids + [
        'an_additional_special_token'
    ]

    with open(os.path.join(_snake_case				,       'special_tokens_map.json'     )				,       'w'				,       encoding='utf-8'     ) as outfile:
     json.dump(_snake_case				,       _snake_case     )
    with open(os.path.join(_snake_case				,       'tokenizer_config.json'     )				,       'w'				,       encoding='utf-8'     ) as outfile:
     json.dump(_snake_case				,       _snake_case     )

    # the following checks allow us to verify that our test works as expected, i.e. that the tokenizer takes
    # into account the new value of additional_special_tokens given in the "tokenizer_config.json" and
    # "special_tokens_map.json" files
    lowerCAmelCase    				= tokenizer_class.from_pretrained(
        _snake_case				,       )
    self.assertIn(
        'an_additional_special_token'				,       tokenizer_without_change_in_init.additional_special_tokens     )
    # self.assertIn("an_additional_special_token",tokenizer_without_change_in_init.get_vocab()) # ByT5Tokenization no vocab
    self.assertEqual(
        ['an_additional_special_token']				,       tokenizer_without_change_in_init.convert_ids_to_tokens(
            tokenizer_without_change_in_init.convert_tokens_to_ids(['an_additional_special_token']     )     )				,       )

    # Now we test that we can change the value of additional_special_tokens in the from_pretrained
    lowerCAmelCase    				= added_tokens_extra_ids + [AddedToken('a_new_additional_special_token'				,       lstrip=_snake_case     )]
    lowerCAmelCase    				= tokenizer_class.from_pretrained(
        _snake_case				,       additional_special_tokens=_snake_case				,       )

    self.assertIn('a_new_additional_special_token'				,       tokenizer.additional_special_tokens     )
    self.assertEqual(
        ['a_new_additional_special_token']				,       tokenizer.convert_ids_to_tokens(
            tokenizer.convert_tokens_to_ids(['a_new_additional_special_token']     )     )				,       )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= []
  if self.test_slow_tokenizer:
   tokenizer_list.append((self.tokenizer_class, self.get_tokenizer())     )

  if self.test_rust_tokenizer:
   tokenizer_list.append((self.rust_tokenizer_class, self.get_rust_tokenizer())     )

  for tokenizer_class, tokenizer_utils in tokenizer_list:
   with tempfile.TemporaryDirectory() as tmp_dir:
    tokenizer_utils.save_pretrained(_snake_case     )

    lowerCAmelCase    				= tokenizer_class.from_pretrained(_snake_case     )

    self.assertTrue(tokenizer.decode([2_55]     ) == ''     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  pass



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  pass



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  pass



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  pass



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.get_tokenizers(fast=_snake_case				,       do_lower_case=_snake_case     )
  for tokenizer in tokenizers:
   with self.subTest(F'{tokenizer.__class__.__name__}'     ):
    lowerCAmelCase    				= ['t', 'h', 'i', 's', ' ', 'i', 's', ' ', 'a', ' ', 't', 'e', 'x', 't', '</s>']
    lowerCAmelCase    				= tokenizer.convert_tokens_to_string(_snake_case     )

    self.assertIsInstance(_snake_case				,       _snake_case     )



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= self.get_tokenizers()
  for tokenizer in tokenizers:
   with self.subTest(F'{tokenizer.__class__.__name__}'     ):
    lowerCAmelCase    				= [
        'bos_token',
        'eos_token',
        'unk_token',
        'sep_token',
        'pad_token',
        'cls_token',
        'mask_token',
    ]

    lowerCAmelCase    				= 0
    lowerCAmelCase    				= tokenizer.convert_ids_to_tokens(
        _snake_case				,       skip_special_tokens=_snake_case     )

    for attr in attributes_list:
     setattr(_snake_case				,       attr + '_id'				,       _snake_case     )
     self.assertEqual(getattr(_snake_case				,       _snake_case     )				,       _snake_case     )
     self.assertEqual(getattr(_snake_case				,       attr + '_id'     )				,       _snake_case     )

     setattr(_snake_case				,       attr + '_id'				,       _snake_case     )
     self.assertEqual(getattr(_snake_case				,       _snake_case     )				,       _snake_case     )
     self.assertEqual(getattr(_snake_case				,       attr + '_id'     )				,       _snake_case     )

    setattr(_snake_case				,       'additional_special_tokens_ids'				,       []     )
    self.assertListEqual(getattr(_snake_case				,       'additional_special_tokens'     )				,       []     )
    self.assertListEqual(getattr(_snake_case				,       'additional_special_tokens_ids'     )				,       []     )

    setattr(_snake_case				,       'additional_special_tokens_ids'				,       [token_id_to_test_setters]     )
    self.assertListEqual(getattr(_snake_case				,       'additional_special_tokens'     )				,       [token_to_test_setters]     )
    self.assertListEqual(getattr(_snake_case				,       'additional_special_tokens_ids'     )				,       [token_id_to_test_setters]     )












"""simple docstring"""
from __future__ import annotations

import os
from collections.abc import Mapping

__UpperCamelCase     :						Optional[Any]						       =  tuple[int, int]







class       a							:



 def __init__(     self				,       _snake_case				,       _snake_case     ):







  """simple docstring"""






  lowerCAmelCase    				= vertices
  lowerCAmelCase    				= {
      (min(_snake_case     ), max(_snake_case     )): weight for edge, weight in edges.items()
  }



 def    UpperCamelCase__  (     self				,       _snake_case				,       _snake_case     ):







  """simple docstring"""






  self.vertices.add(edge[0]     )
  self.vertices.add(edge[1]     )
  lowerCAmelCase    				= weight



 def    UpperCamelCase__  (     self     ):







  """simple docstring"""






  lowerCAmelCase    				= Graph({min(self.vertices     )}				,       {}     )
  lowerCAmelCase    				= 42
  lowerCAmelCase    				= 42
  lowerCAmelCase    				= 42
  lowerCAmelCase    				= 42

  while len(subgraph.vertices     ) < len(self.vertices     ):
   lowerCAmelCase    				= max(self.edges.values()     ) + 1
   for edge, weight in self.edges.items():
    if (edge[0] in subgraph.vertices) ^ (edge[1] in subgraph.vertices):
     if weight < min_weight:
      lowerCAmelCase    				= edge
      lowerCAmelCase    				= weight

   subgraph.add_edge(_snake_case				,       _snake_case     )

  return subgraph


def 		_SCREAMING_SNAKE_CASE			(_UpperCAmelCase					:    str = "p107_network.txt"			):
 lowerCAmelCase    				= os.path.abspath(os.path.dirname(_UpperCAmelCase			)			)
 lowerCAmelCase    				= os.path.join(_UpperCAmelCase  ,     _UpperCAmelCase			)
 lowerCAmelCase    				= {}
 lowerCAmelCase    				= 42
 lowerCAmelCase    				= 42
 lowerCAmelCase    				= 42

 with open(_UpperCAmelCase			) as f:
  lowerCAmelCase    				= f.read().strip().split('\n'			)

 lowerCAmelCase    				= [line.split(','			) for line in data]

 for edgea in range(1  ,     len(_UpperCAmelCase			)			):
  for edgea in range(_UpperCAmelCase			):
   if adjaceny_matrix[edgea][edgea] != "-":
    lowerCAmelCase    				= int(adjaceny_matrix[edgea][edgea]			)

 lowerCAmelCase    				= Graph(set(range(len(_UpperCAmelCase			)			)			)  ,     _UpperCAmelCase			)

 lowerCAmelCase    				= graph.prims_algorithm()

 lowerCAmelCase    				= sum(graph.edges.values()			)
 lowerCAmelCase    				= sum(subgraph.edges.values()			)

 return initial_total - optimal_total


if __name__ == "__main__":
       print(f'''{solution() = }''')





