






"""simple docstring"""







import os
import pickle
import unittest

from transformers import AutoTokenizer
from transformers.models.bert.tokenization_bert import BertTokenizer
from transformers.models.bert_japanese.tokenization_bert_japanese import (
    VOCAB_FILES_NAMES,
    BertJapaneseTokenizer,
    CharacterTokenizer,
    JumanppTokenizer,
    MecabTokenizer,
    SudachiTokenizer,
    WordpieceTokenizer,
)
from transformers.testing_utils import custom_tokenizers, require_jumanpp, require_sudachi

from ...test_tokenization_common import TokenizerTesterMixin






@custom_tokenizers
class  lowerCamelCase__ (	lowerCAmelCase_   ,					unittest.TestCase			):
    SCREAMING_SNAKE_CASE		=      BertJapaneseTokenizer
    SCREAMING_SNAKE_CASE		=      False
    SCREAMING_SNAKE_CASE		=      True






    def     _UpperCamelCase							(			self ):
          super().setUp()

          UpperCAmelCase          =	[
              """[UNK]""",
              """[CLS]""",
              """[SEP]""",
              """こんにちは""",
              """こん""",
              """にちは""",
              """ばんは""",
              """##こん""",
              """##にちは""",
              """##ばんは""",
              """世界""",
              """##世界""",
              """、""",
              """##、""",
              """。""",
              """##。""",
          ]

          UpperCAmelCase          =	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     _UpperCamelCase							(			self     ,A ):
          UpperCAmelCase          =	"""こんにちは、世界。 \nこんばんは、世界。"""
          UpperCAmelCase          =	"""こんにちは 、 世界 。 こんばんは 、 世界 。"""
          return input_text, output_text






    def     _UpperCamelCase							(			self     ,A ):
          UpperCAmelCase      , UpperCAmelCase          =	self.get_input_output_texts(__SCREAMING_SNAKE_CASE )
          UpperCAmelCase          =	tokenizer.encode(__SCREAMING_SNAKE_CASE     ,add_special_tokens=__SCREAMING_SNAKE_CASE )
          UpperCAmelCase          =	tokenizer.decode(__SCREAMING_SNAKE_CASE     ,clean_up_tokenization_spaces=__SCREAMING_SNAKE_CASE )
          return text, ids






    def     _UpperCamelCase							(			self ):
          pass  # TODO add if relevant






    def     _UpperCamelCase							(			self ):
          pass  # TODO add if relevant






    def     _UpperCamelCase							(			self ):
          pass  # TODO add if relevant






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	self.tokenizer_class(self.vocab_file )

          UpperCAmelCase          =	tokenizer.tokenize("""こんにちは、世界。\nこんばんは、世界。""" )
          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,["""こんにちは""", """、""", """世界""", """。""", """こん""", """##ばんは""", """、""", """世界""", """。"""] )
          self.assertListEqual(tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE )     ,[3, 12, 10, 14, 4, 9, 12, 10, 14] )






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	self.tokenizer_class(self.vocab_file     ,word_tokenizer_type="""mecab""" )
          self.assertIsNotNone(__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	"""こんにちは、世界。\nこんばんは、世界。"""
          UpperCAmelCase          =	tokenizer.tokenize(__SCREAMING_SNAKE_CASE )
          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,["""こんにちは""", """、""", """世界""", """。""", """こん""", """##ばんは""", """、""", """世界""", """。"""] )
          self.assertListEqual(tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE )     ,[3, 12, 10, 14, 4, 9, 12, 10, 14] )

          UpperCAmelCase          =	os.path.join(self.tmpdirname     ,"""tokenizer.bin""" )
          with open(__SCREAMING_SNAKE_CASE     ,"""wb""" ) as handle:
                pickle.dump(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )

          with open(__SCREAMING_SNAKE_CASE     ,"""rb""" ) as handle:
                UpperCAmelCase          =	pickle.load(__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	tokenizer_new.tokenize(__SCREAMING_SNAKE_CASE )

          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	MecabTokenizer(mecab_dic="""ipadic""" )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップルストア""", """で""", """iPhone""", """8""", """が""", """発売""", """さ""", """れ""", """た""", """。"""]     ,)






    def     _UpperCamelCase							(			self ):

          try:
                UpperCAmelCase          =	MecabTokenizer(mecab_dic="""unidic_lite""" )
          except ModuleNotFoundError:
                return

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップル""", """ストア""", """で""", """iPhone""", """8""", """が""", """発売""", """さ""", """れ""", """た""", """。"""]     ,)






    def     _UpperCamelCase							(			self ):

          try:
                UpperCAmelCase          =	MecabTokenizer(mecab_dic="""unidic""" )
          except ModuleNotFoundError:
                return

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップル""", """ストア""", """で""", """iPhone""", """8""", """が""", """発売""", """さ""", """れ""", """た""", """。"""]     ,)






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	MecabTokenizer(do_lower_case=__SCREAMING_SNAKE_CASE     ,mecab_dic="""ipadic""" )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップルストア""", """で""", """iphone""", """8""", """が""", """発売""", """さ""", """れ""", """た""", """。"""]     ,)






    def     _UpperCamelCase							(			self ):

          try:
                UpperCAmelCase          =	MecabTokenizer(
                    do_lower_case=__SCREAMING_SNAKE_CASE     ,normalize_text=__SCREAMING_SNAKE_CASE     ,mecab_option="""-d /usr/local/lib/mecab/dic/jumandic""" )
          except RuntimeError:
                # if dict doesn't exist in the system, previous code raises this error.
                return

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""ｱｯﾌﾟﾙストア""", """で""", """iPhone""", """８""", """が""", """発売""", """さ""", """れた""", """\u3000""", """。"""]     ,)






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	MecabTokenizer(normalize_text=__SCREAMING_SNAKE_CASE     ,mecab_dic="""ipadic""" )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""ｱｯﾌﾟﾙストア""", """で""", """iPhone""", """８""", """が""", """発売""", """さ""", """れ""", """た""", """　""", """。"""]     ,)






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	self.tokenizer_class(self.vocab_file     ,word_tokenizer_type="""sudachi""" )
          self.assertIsNotNone(__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	"""こんにちは、世界。\nこんばんは、世界。"""
          UpperCAmelCase          =	tokenizer.tokenize(__SCREAMING_SNAKE_CASE )
          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,["""こんにちは""", """、""", """世界""", """。""", """こん""", """##ばんは""", """、""", """世界""", """。"""] )
          self.assertListEqual(tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE )     ,[3, 12, 10, 14, 4, 9, 12, 10, 14] )

          UpperCAmelCase          =	os.path.join(self.tmpdirname     ,"""tokenizer.bin""" )
          with open(__SCREAMING_SNAKE_CASE     ,"""wb""" ) as handle:
                pickle.dump(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )

          with open(__SCREAMING_SNAKE_CASE     ,"""rb""" ) as handle:
                UpperCAmelCase          =	pickle.load(__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	tokenizer_new.tokenize(__SCREAMING_SNAKE_CASE )

          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	SudachiTokenizer(sudachi_dict_type="""core""" )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,[""" """, """\t""", """アップル""", """ストア""", """で""", """iPhone""", """8""", """ """, """が""", """ """, """ """, """\n """, """発売""", """さ""", """れ""", """た""", """ """, """。""", """ """, """ """]     ,)






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	SudachiTokenizer(sudachi_dict_type="""core"""     ,sudachi_split_mode="""A""" )

          self.assertListEqual(tokenizer.tokenize("""外国人参政権""" )     ,["""外国""", """人""", """参政""", """権"""] )






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	SudachiTokenizer(sudachi_dict_type="""core"""     ,sudachi_split_mode="""B""" )

          self.assertListEqual(tokenizer.tokenize("""外国人参政権""" )     ,["""外国人""", """参政権"""] )






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	SudachiTokenizer(sudachi_dict_type="""core"""     ,sudachi_split_mode="""C""" )

          self.assertListEqual(tokenizer.tokenize("""外国人参政権""" )     ,["""外国人参政権"""] )






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	SudachiTokenizer(do_lower_case=__SCREAMING_SNAKE_CASE     ,sudachi_dict_type="""core""" )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,[""" """, """\t""", """アップル""", """ストア""", """で""", """iphone""", """8""", """ """, """が""", """ """, """ """, """\n """, """発売""", """さ""", """れ""", """た""", """ """, """。""", """ """, """ """]     ,)






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	SudachiTokenizer(normalize_text=__SCREAMING_SNAKE_CASE     ,sudachi_dict_type="""core""" )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,[""" """, """\t""", """ｱｯﾌﾟﾙ""", """ストア""", """で""", """iPhone""", """８""", """ """, """が""", """ """, """ """, """\n """, """発売""", """さ""", """れ""", """た""", """\u3000""", """。""", """ """, """ """]     ,)






    @require_sudachi
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	SudachiTokenizer(trim_whitespace=__SCREAMING_SNAKE_CASE     ,sudachi_dict_type="""core""" )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップル""", """ストア""", """で""", """iPhone""", """8""", """が""", """発売""", """さ""", """れ""", """た""", """。"""]     ,)






    @require_jumanpp
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	self.tokenizer_class(self.vocab_file     ,word_tokenizer_type="""jumanpp""" )
          self.assertIsNotNone(__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	"""こんにちは、世界。\nこんばんは、世界。"""
          UpperCAmelCase          =	tokenizer.tokenize(__SCREAMING_SNAKE_CASE )
          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,["""こんにちは""", """、""", """世界""", """。""", """こん""", """##ばんは""", """、""", """世界""", """。"""] )
          self.assertListEqual(tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE )     ,[3, 12, 10, 14, 4, 9, 12, 10, 14] )

          UpperCAmelCase          =	os.path.join(self.tmpdirname     ,"""tokenizer.bin""" )
          with open(__SCREAMING_SNAKE_CASE     ,"""wb""" ) as handle:
                pickle.dump(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )

          with open(__SCREAMING_SNAKE_CASE     ,"""rb""" ) as handle:
                UpperCAmelCase          =	pickle.load(__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	tokenizer_new.tokenize(__SCREAMING_SNAKE_CASE )

          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )






    @require_jumanpp
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	JumanppTokenizer()

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップル""", """ストア""", """で""", """iPhone""", """8""", """\u3000""", """が""", """\u3000""", """\u3000""", """\u3000""", """発売""", """さ""", """れた""", """\u3000""", """。"""]     ,)






    @require_jumanpp
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	JumanppTokenizer(do_lower_case=__SCREAMING_SNAKE_CASE )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップル""", """ストア""", """で""", """iphone""", """8""", """\u3000""", """が""", """\u3000""", """\u3000""", """\u3000""", """発売""", """さ""", """れた""", """\u3000""", """。"""]     ,)






    @require_jumanpp
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	JumanppTokenizer(normalize_text=__SCREAMING_SNAKE_CASE )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""ｱ""", """ｯ""", """ﾌ""", """ﾟ""", """ﾙ""", """ストア""", """で""", """iPhone""", """８""", """\u3000""", """が""", """\u3000""", """\u3000""", """\u3000""", """発売""", """さ""", """れた""", """\u3000""", """。"""]     ,)






    @require_jumanpp
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	JumanppTokenizer(trim_whitespace=__SCREAMING_SNAKE_CASE )

          self.assertListEqual(
              tokenizer.tokenize(""" \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  """ )     ,["""アップル""", """ストア""", """で""", """iPhone""", """8""", """が""", """発売""", """さ""", """れた""", """。"""]     ,)






    @require_jumanpp
    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	JumanppTokenizer()

          self.assertListEqual(
              tokenizer.tokenize("""ありがとうございますm(_ _)ｍ見つけるのが大変です。""" )     ,["""ありがとう""", """ございます""", """m(_ _)m""", """見つける""", """の""", """が""", """大変です""", """。"""]     ,)






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	["""[UNK]""", """[CLS]""", """[SEP]""", """こんにちは""", """こん""", """にちは""", """ばんは""", """##こん""", """##にちは""", """##ばんは"""]

          UpperCAmelCase          =	{}
          for i, token in enumerate(__SCREAMING_SNAKE_CASE ):
                UpperCAmelCase          =	i
          UpperCAmelCase          =	WordpieceTokenizer(vocab=__SCREAMING_SNAKE_CASE     ,unk_token="""[UNK]""" )

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

          self.assertListEqual(tokenizer.tokenize("""こんにちは""" )     ,["""こんにちは"""] )

          self.assertListEqual(tokenizer.tokenize("""こんばんは""" )     ,["""こん""", """##ばんは"""] )

          self.assertListEqual(tokenizer.tokenize("""こんばんは こんばんにちは こんにちは""" )     ,["""こん""", """##ばんは""", """[UNK]""", """こんにちは"""] )






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	BertJapaneseTokenizer.from_pretrained("""nlp-waseda/roberta-base-japanese-with-auto-jumanpp""" )
          UpperCAmelCase          =	tokenizer.subword_tokenizer

          UpperCAmelCase          =	subword_tokenizer.tokenize("""国境 の 長い トンネル を 抜ける と 雪国 であった 。""" )
          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,["""▁国境""", """▁の""", """▁長い""", """▁トンネル""", """▁を""", """▁抜ける""", """▁と""", """▁雪""", """国""", """▁であった""", """▁。"""] )

          UpperCAmelCase          =	subword_tokenizer.tokenize("""こんばんは こんばん にち は こんにちは""" )
          self.assertListEqual(__SCREAMING_SNAKE_CASE     ,["""▁こん""", """ばん""", """は""", """▁こん""", """ばん""", """▁に""", """ち""", """▁は""", """▁こんにちは"""] )






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	self.tokenizer_class.from_pretrained("""cl-tohoku/bert-base-japanese""" )

          UpperCAmelCase          =	tokenizer.encode("""ありがとう。"""     ,add_special_tokens=__SCREAMING_SNAKE_CASE )
          UpperCAmelCase          =	tokenizer.encode("""どういたしまして。"""     ,add_special_tokens=__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	tokenizer.build_inputs_with_special_tokens(__SCREAMING_SNAKE_CASE )
          UpperCAmelCase          =	tokenizer.build_inputs_with_special_tokens(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )

          # 2 is for "[CLS]", 3 is for "[SEP]"
          assert encoded_sentence == [2] + text + [3]
          assert encoded_pair == [2] + text + [3] + text_a + [3]







@custom_tokenizers
class  lowerCamelCase__ (	lowerCAmelCase_   ,					unittest.TestCase			):
    SCREAMING_SNAKE_CASE		=      BertJapaneseTokenizer
    SCREAMING_SNAKE_CASE		=      False






    def     _UpperCamelCase							(			self ):
          super().setUp()

          UpperCAmelCase          =	["""[UNK]""", """[CLS]""", """[SEP]""", """こ""", """ん""", """に""", """ち""", """は""", """ば""", """世""", """界""", """、""", """。"""]

          UpperCAmelCase          =	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     _UpperCamelCase							(			self     ,**A ):
          return BertJapaneseTokenizer.from_pretrained(self.tmpdirname     ,subword_tokenizer_type="""character"""     ,**__SCREAMING_SNAKE_CASE )






    def     _UpperCamelCase							(			self     ,A ):
          UpperCAmelCase          =	"""こんにちは、世界。 \nこんばんは、世界。"""
          UpperCAmelCase          =	"""こ ん に ち は 、 世 界 。 こ ん ば ん は 、 世 界 。"""
          return input_text, output_text






    def     _UpperCamelCase							(			self ):
          pass  # TODO add if relevant






    def     _UpperCamelCase							(			self ):
          pass  # TODO add if relevant






    def     _UpperCamelCase							(			self ):
          pass  # TODO add if relevant






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	self.tokenizer_class(self.vocab_file     ,subword_tokenizer_type="""character""" )

          UpperCAmelCase          =	tokenizer.tokenize("""こんにちは、世界。 \nこんばんは、世界。""" )
          self.assertListEqual(
              __SCREAMING_SNAKE_CASE     ,["""こ""", """ん""", """に""", """ち""", """は""", """、""", """世""", """界""", """。""", """こ""", """ん""", """ば""", """ん""", """は""", """、""", """世""", """界""", """。"""] )
          self.assertListEqual(
              tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE )     ,[3, 4, 5, 6, 7, 11, 9, 10, 12, 3, 4, 8, 4, 7, 11, 9, 10, 12] )






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	["""[UNK]""", """[CLS]""", """[SEP]""", """こ""", """ん""", """に""", """ち""", """は""", """ば""", """世""", """界""", """、""", """。"""]

          UpperCAmelCase          =	{}
          for i, token in enumerate(__SCREAMING_SNAKE_CASE ):
                UpperCAmelCase          =	i
          UpperCAmelCase          =	CharacterTokenizer(vocab=__SCREAMING_SNAKE_CASE     ,unk_token="""[UNK]""" )

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

          self.assertListEqual(tokenizer.tokenize("""こんにちは""" )     ,["""こ""", """ん""", """に""", """ち""", """は"""] )

          self.assertListEqual(tokenizer.tokenize("""こんにちほ""" )     ,["""こ""", """ん""", """に""", """ち""", """[UNK]"""] )






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	self.tokenizer_class.from_pretrained("""cl-tohoku/bert-base-japanese-char""" )

          UpperCAmelCase          =	tokenizer.encode("""ありがとう。"""     ,add_special_tokens=__SCREAMING_SNAKE_CASE )
          UpperCAmelCase          =	tokenizer.encode("""どういたしまして。"""     ,add_special_tokens=__SCREAMING_SNAKE_CASE )

          UpperCAmelCase          =	tokenizer.build_inputs_with_special_tokens(__SCREAMING_SNAKE_CASE )
          UpperCAmelCase          =	tokenizer.build_inputs_with_special_tokens(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )

          # 2 is for "[CLS]", 3 is for "[SEP]"
          assert encoded_sentence == [2] + text + [3]
          assert encoded_pair == [2] + text + [3] + text_a + [3]







@custom_tokenizers
class  lowerCamelCase__ (	unittest.TestCase			):






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	"""cl-tohoku/bert-base-japanese"""
          UpperCAmelCase          =	AutoTokenizer.from_pretrained(__SCREAMING_SNAKE_CASE )
          self.assertIsInstance(__SCREAMING_SNAKE_CASE     ,__SCREAMING_SNAKE_CASE )







class  lowerCamelCase__ (	unittest.TestCase			):






    def     _UpperCamelCase							(			self ):
          UpperCAmelCase          =	"""cl-tohoku/bert-base-japanese"""
          with self.assertLogs("""transformers"""     ,level="""WARNING""" ) as cm:
                BertTokenizer.from_pretrained(__SCREAMING_SNAKE_CASE )
                self.assertTrue(
                    cm.records[0].message.startswith(
                        """The tokenizer class you load from this checkpoint is not the same type as the class this function"""
                        """ is called from.""" ) )
          UpperCAmelCase          =	"""bert-base-cased"""
          with self.assertLogs("""transformers"""     ,level="""WARNING""" ) as cm:
                BertJapaneseTokenizer.from_pretrained(__SCREAMING_SNAKE_CASE )
                self.assertTrue(
                    cm.records[0].message.startswith(
                        """The tokenizer class you load from this checkpoint is not the same type as the class this function"""
                        """ is called from.""" ) )











"""simple docstring"""







import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
  from .tokenization_pegasus import PegasusTokenizer
else:
  _UpperCamelCase					      =  None


_UpperCamelCase					      =  logging.get_logger(__name__)


_UpperCamelCase					      =  """▁"""

_UpperCamelCase					      =  {"""vocab_file""": """spiece.model""", """tokenizer_file""": """tokenizer.json"""}

_UpperCamelCase					      =  {
    """vocab_file""": {"""google/pegasus-xsum""": """https://huggingface.co/google/pegasus-xsum/resolve/main/spiece.model"""},
    """tokenizer_file""": {
        """google/pegasus-xsum""": """https://huggingface.co/google/pegasus-xsum/resolve/main/tokenizer.json"""
    },
}

_UpperCamelCase					      =  {
    """google/pegasus-xsum""": 512,
}







class  lowerCamelCase__ (	snake_case			):
    SCREAMING_SNAKE_CASE		=      VOCAB_FILES_NAMES
    SCREAMING_SNAKE_CASE		=      PRETRAINED_VOCAB_FILES_MAP
    SCREAMING_SNAKE_CASE		=      PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
    SCREAMING_SNAKE_CASE		=      PegasusTokenizer
    SCREAMING_SNAKE_CASE		=      ['''input_ids''', '''attention_mask''']






    def __init__(			self     ,A=None     ,A=None     ,A="<pad>"     ,A="</s>"     ,A="<unk>"     ,A="<mask_2>"     ,A="<mask_1>"     ,A=None     ,A=103     ,**A     ,):
          UpperCAmelCase          =	offset

          if additional_special_tokens is not None:
                if not isinstance(A     ,A ):
                      raise TypeError(
                          F'''additional_special_tokens should be of type {type(A )}, but is'''
                          F''' {type(A )}''' )

                UpperCAmelCase          =	(
                    ([mask_token_sent] + additional_special_tokens)
                    if mask_token_sent not in additional_special_tokens and mask_token_sent is not None
                    else additional_special_tokens
                )
                # fill additional tokens with ..., <unk_token_102> in case not all additional tokens are already taken
                additional_special_tokens_extended += [
                    F'''<unk_{i}>''' for i in range(len(A )     ,self.offset - 1 )
                ]

                if len(set(A ) ) != len(A ):
                      raise ValueError(
                          """Please make sure that the provided additional_special_tokens do not contain an incorrectly"""
                          F''' shifted list of <unk_x> tokens. Found {additional_special_tokens_extended}.''' )
                UpperCAmelCase          =	additional_special_tokens_extended
          else:
                UpperCAmelCase          =	[mask_token_sent] if mask_token_sent is not None else []
                additional_special_tokens += [F'''<unk_{i}>''' for i in range(2     ,self.offset )]

          super().__init__(
              A     ,tokenizer_file=A     ,pad_token=A     ,eos_token=A     ,unk_token=A     ,mask_token=A     ,mask_token_sent=A     ,offset=A     ,additional_special_tokens=A     ,**A     ,)
          UpperCAmelCase          =	vocab_file
          UpperCAmelCase          =	False if not self.vocab_file else True






    def     _UpperCamelCase							(			self     ,A ):
          UpperCAmelCase          =	set(self.all_special_ids )  # call it once instead of inside list comp
          all_special_ids.remove(self.unk_token_id )  # <unk> is only sometimes special

          if all_special_ids != set(range(len(self.additional_special_tokens ) + 3 ) ):
                raise ValueError(
                    """There should be 3 special tokens: mask_token, pad_token, and eos_token +"""
                    F''' {len(self.additional_special_tokens )} additional_special_tokens, but got {all_special_ids}''' )

          return [1 if x in all_special_ids else 0 for x in seq]






    def     _UpperCamelCase							(			self     ,A     ,A = None     ,A = False ):
          if already_has_special_tokens:
                return self._special_token_mask(A )
          elif token_ids_a is None:
                return self._special_token_mask(A ) + [1]
          else:
                return self._special_token_mask(token_ids_a + token_ids_a ) + [1]






    def     _UpperCamelCase							(			self     ,A     ,A=None ):
          if token_ids_a is None:
                return token_ids_a + [self.eos_token_id]
          # We don't expect to process pairs, but leave the pair logic for API consistency
          return token_ids_a + token_ids_a + [self.eos_token_id]






    def     _UpperCamelCase							(			self     ,A     ,A = None ):
          if not self.can_save_slow_tokenizer:
                raise ValueError(
                    """Your fast tokenizer does not have the necessary information to save the vocabulary for a slow """
                    """tokenizer.""" )

          if not os.path.isdir(A ):
                logger.error(F'''Vocabulary path ({save_directory}) should be a directory''' )
                return
          UpperCAmelCase          =	os.path.join(
              A     ,(filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""vocab_file"""] )

          if os.path.abspath(self.vocab_file ) != os.path.abspath(A ):
                copyfile(self.vocab_file     ,A )

          return (out_vocab_file,)



