"""simple docstring"""
import inspect
import json
import os
import tempfile
import unittest

from transformers.models.speech_to_text_a import SpeechaTextaTokenizer
from transformers.models.speech_to_text_a.tokenization_speech_to_text_a import VOCAB_FILES_NAMES

from ...test_tokenization_common import TokenizerTesterMixin




class   __snake_case			(	__lowerCAmelCase			, unittest.TestCase							):
      a__								=						SpeechaTextaTokenizer
      a__								=						False



      def     lowerCamelCase_  (		self)      ->     Dict:





        '''simple docstring'''





        super().setUp()

        a__:	Tuple     				=      '<s> <pad> </s> <unk> here@@ a couple of@@ words for the he@@ re@@ vocab'.split(' ')
        a__:	Any     				=      ['he re</w> 123', 'here a 1456']
        a__:	Any     				=      dict(zip(lowercase       ,     range(len(lowercase))))

        a__:	List[str]     				=      {'pad_token': '<pad>', 'unk_token': '<unk>', 'bos_token': '<s>', 'eos_token': '</s>'}

        a__:	str     				=      tempfile.mkdtemp()
        a__:	List[Any]     				=      os.path.join(self.tmpdirname       ,     VOCAB_FILES_NAMES['vocab_file'])
        a__:	Optional[int]     				=      os.path.join(self.tmpdirname       ,     VOCAB_FILES_NAMES['merges_file'])

        with open(self.vocab_file       ,     'w'       ,     encoding='utf-8') as fp:
          fp.write(json.dumps(lowercase) + '\n')

        with open(self.merges_file       ,     'w') as fp:
          fp.write('\n'.join(lowercase))



      def     lowerCamelCase_  (		self)      ->     str:





        '''simple docstring'''





        a__:	Any     				=      list(self.get_tokenizer().get_vocab().keys())

        self.assertEqual(vocab_keys[0]       ,     '<s>')
        self.assertEqual(vocab_keys[1]       ,     '<pad>')
        self.assertEqual(vocab_keys[-1]       ,     'vocab')
        self.assertEqual(len(lowercase)       ,     14)



      def     lowerCamelCase_  (		self)      ->     Any:





        '''simple docstring'''





        self.assertEqual(self.get_tokenizer().vocab_size       ,     14)



      def     lowerCamelCase_  (		self)      ->     str:





        '''simple docstring'''





        a__:	Any     				=      SpeechaTextaTokenizer.from_pretrained(self.tmpdirname)

        # make sure @@ is correctly concatenated
        a__:	Dict     				=      [4, 6, 8, 7, 10]  # ["here@@", "couple", "words", "of@@", "the"]
        a__:	List[Any]     				=      tokenizer.decode(lowercase)

        self.assertTrue(output_string == 'herecouple words ofthe')



      def     lowerCamelCase_  (		self)      ->     int:





        '''simple docstring'''





        a__:	Optional[int]     				=      SpeechaTextaTokenizer.from_pretrained(self.tmpdirname)

        with tempfile.TemporaryDirectory() as tmp_dirname:
          tokenizer.save_pretrained(lowercase)
          os.remove(os.path.join(lowercase       ,     'merges.txt'))

          # load tokenizer without merges file should not throw an error
          a__:	Union[str, Any]     				=      SpeechaTextaTokenizer.from_pretrained(lowercase)

        with tempfile.TemporaryDirectory() as tmp_dirname:
          # save tokenizer and load again
          tokenizer.save_pretrained(lowercase)
          a__:	Tuple     				=      SpeechaTextaTokenizer.from_pretrained(lowercase)

        self.assertIsNotNone(lowercase)



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





        '''simple docstring'''





        if not self.test_slow_tokenizer:
          return

        a__:	List[Any]     				=      inspect.signature(self.tokenizer_class.__init__)
        a__:	Optional[int]     				=      self.get_tokenizer()

        for parameter_name, parameter in signature.parameters.items():
          if parameter.default != inspect.Parameter.empty and parameter_name != "merges_file":
            self.assertIn(lowercase       ,     tokenizer.init_kwargs)










"""simple docstring"""
def 			lowerCamelCase_    (		_lowerCamelCase     ,  _lowerCamelCase     ,  _lowerCamelCase     ,  _lowerCamelCase     ,  _lowerCamelCase     ,  _lowerCamelCase     ,  ):
 lowerCamelCase__	:     Any								=		list(_lowerCamelCase							)
 lowerCamelCase__	:     List[Any]								=		list(_lowerCamelCase							)
 lowerCamelCase__	:     int								=		len(_lowerCamelCase							)
 lowerCamelCase__	:     Optional[int]								=		len(_lowerCamelCase							)

 lowerCamelCase__	:     Tuple								=		[
     [0 for _ in range(len_destination_seq + 1							)] for _ in range(len_source_seq + 1							)
 ]
 lowerCamelCase__	:     Dict								=		[
     ['0' for _ in range(len_destination_seq + 1							)] for _ in range(len_source_seq + 1							)
 ]

 for i in range(1     ,  len_source_seq + 1							):
  lowerCamelCase__	:     Optional[int]								=		i * delete_cost
  lowerCamelCase__	:     List[str]								=		f'''D{source_seq[i - 1]:c}'''

 for i in range(1     ,  len_destination_seq + 1							):
  lowerCamelCase__	:     int								=		i * insert_cost
  lowerCamelCase__	:     str								=		f'''I{destination_seq[i - 1]:c}'''

 for i in range(1     ,  len_source_seq + 1							):
  for j in range(1     ,  len_destination_seq + 1							):
   if source_seq[i - 1] == destination_seq[j - 1]:
    lowerCamelCase__	:     Any								=		costs[i - 1][j - 1] + copy_cost
    lowerCamelCase__	:     str								=		f'''C{source_seq[i - 1]:c}'''
   else:
    lowerCamelCase__	:     Tuple								=		costs[i - 1][j - 1] + replace_cost
    lowerCamelCase__	:     List[str]								=		f'''R{source_seq[i - 1]:c}''' + str(destination_seq[j - 1]							)

   if costs[i - 1][j] + delete_cost < costs[i][j]:
    lowerCamelCase__	:     Any								=		costs[i - 1][j] + delete_cost
    lowerCamelCase__	:     Union[str, Any]								=		f'''D{source_seq[i - 1]:c}'''

   if costs[i][j - 1] + insert_cost < costs[i][j]:
    lowerCamelCase__	:     Optional[Any]								=		costs[i][j - 1] + insert_cost
    lowerCamelCase__	:     Union[str, Any]								=		f'''I{destination_seq[j - 1]:c}'''

 return costs, ops






def 			lowerCamelCase_    (		_lowerCamelCase     ,  _lowerCamelCase     ,  _lowerCamelCase							):
 if i == 0 and j == 0:
  return []
 else:
  if ops[i][j][0] == "C" or ops[i][j][0] == "R":
   lowerCamelCase__	:     List[str]								=		assemble_transformation(_lowerCamelCase     ,  i - 1     ,  j - 1							)
   seq.append(ops[i][j]							)
   return seq
  elif ops[i][j][0] == "D":
   lowerCamelCase__	:     Union[str, Any]								=		assemble_transformation(_lowerCamelCase     ,  i - 1     ,  _lowerCamelCase							)
   seq.append(ops[i][j]							)
   return seq
  else:
   lowerCamelCase__	:     Tuple								=		assemble_transformation(_lowerCamelCase     ,  _lowerCamelCase     ,  j - 1							)
   seq.append(ops[i][j]							)
   return seq


if __name__ == "__main__":
      A_,			A_     :					List[str]							=     compute_transform_tables("Python", "Algorithms", -1, 1, 2, 2)

      A_     :					str							=     len(operations)
      A_     :					Dict							=     len(operations[0])
      A_     :					Any							=     assemble_transformation(operations, m - 1, n - 1)

      A_     :					int							=     list("Python")
      A_     :					Optional[Any]							=     0
      A_     :					Tuple							=     0

      with open("min_cost.txt", "w") as file:
            for op in sequence:
                  print("".join(string))

                  if op[0] == "C":
                        file.write("%-16s" % "Copy %c" % op[1])
                        file.write("\t\t\t" + "".join(string))
                        file.write("\r\n")

                        cost -= 1
                  elif op[0] == "R":
                        A_     :					str							=     op[2]

                        file.write("%-16s" % ("Replace %c" % op[1] + " with " + str(op[2])))
                        file.write("\t\t" + "".join(string))
                        file.write("\r\n")

                        cost += 1
                  elif op[0] == "D":
                        string.pop(i)

                        file.write("%-16s" % "Delete %c" % op[1])
                        file.write("\t\t\t" + "".join(string))
                        file.write("\r\n")

                        cost += 2
                  else:
                        string.insert(i, op[1])

                        file.write("%-16s" % "Insert %c" % op[1])
                        file.write("\t\t\t" + "".join(string))
                        file.write("\r\n")

                        cost += 2

                  i += 1

            print("".join(string))
            print("Cost: ", cost)

            file.write("\r\nMinimum cost: " + str(cost))

