


'''simple docstring'''

import json
import os
import unittest

from transformers.models.ctrl.tokenization_ctrl import VOCAB_FILES_NAMES, CTRLTokenizer

from ...test_tokenization_common import TokenizerTesterMixin
class   __lowerCAmelCase						(lowercase_  ,     unittest.TestCase     ):





      '''simple docstring'''






      lowerCAmelCase__					:     Union[str, Any]  					=							CTRLTokenizer
      lowerCAmelCase__					:     str  					=							False
      lowerCAmelCase__					:     List[Any]  					=							False



      def       UpperCamelCase__		(self    :    Optional[Any] ):

             '''simple docstring'''







             super().setUp()

             # Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
             lowercase__      			= ['''adapt''', '''re@@''', '''a@@''', '''apt''', '''c@@''', '''t''', '''<unk>''']
             lowercase__      			= dict(zip(UpperCamelCase   ,						range(len(UpperCamelCase ) ) ) )
             lowercase__      			= ['''#version: 0.2''', '''a p''', '''ap t</w>''', '''r e''', '''a d''', '''ad apt</w>''', '''''']
             lowercase__      			= {'''unk_token''': '''<unk>'''}

             lowercase__      			= os.path.join(self.tmpdirname   ,						VOCAB_FILES_NAMES['''vocab_file'''] )
             lowercase__      			= 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(UpperCamelCase ) + '''\n''' )
             with open(self.merges_file   ,						'''w'''   ,						encoding='''utf-8''' ) as fp:
                    fp.write('''\n'''.join(UpperCamelCase ) )



      def       UpperCamelCase__		(self    :    int   ,						**UpperCamelCase    :    List[Any] ):

             '''simple docstring'''







             kwargs.update(self.special_tokens_map )
             return CTRLTokenizer.from_pretrained(self.tmpdirname   ,						**UpperCamelCase )



      def       UpperCamelCase__		(self    :    List[str]   ,						UpperCamelCase    :    List[str] ):

             '''simple docstring'''







             lowercase__      			= '''adapt react readapt apt'''
             lowercase__      			= '''adapt react readapt apt'''
             return input_text, output_text






      def       UpperCamelCase__		(self    :    Union[str, Any] ):

             '''simple docstring'''







             lowercase__      			= CTRLTokenizer(self.vocab_file   ,						self.merges_file   ,						**self.special_tokens_map )
             lowercase__      			= '''adapt react readapt apt'''
             lowercase__      			= '''adapt re@@ a@@ c@@ t re@@ adapt apt'''.split()
             lowercase__      			= tokenizer.tokenize(UpperCamelCase )
             self.assertListEqual(UpperCamelCase   ,						UpperCamelCase )

             lowercase__      			= tokens + [tokenizer.unk_token]

             lowercase__      			= [0, 1, 2, 4, 5, 1, 0, 3, 6]
             self.assertListEqual(tokenizer.convert_tokens_to_ids(UpperCamelCase )   ,						UpperCamelCase )








'''simple docstring'''

# Lint as: python3
import itertools
import os
import re


lowerCamelCase							:   Any  						=	re.compile(R'([A-Z]+)([A-Z][a-z])')
lowerCamelCase							:   str  						=	re.compile(R'([a-z\d])([A-Z])')

lowerCamelCase							:   Optional[int]  						=	re.compile(R'(?<!_)_(?!_)')
lowerCamelCase							:   List[Any]  						=	re.compile(R'(_{2,})')

lowerCamelCase							:   str  						=	R'^\w+(\.\w+)*$'

lowerCamelCase							:   Dict  						=	R'<>:/\|?*'

def _SCREAMING_SNAKE_CASE      (A       )       ->       Any:






       """simple docstring"""







       lowercase__      			= _uppercase_uppercase_re.sub(R'''\1_\2'''  , A       )
       lowercase__      			= _lowercase_uppercase_re.sub(R'''\1_\2'''  , A       )
       return name.lower()

def _SCREAMING_SNAKE_CASE      (A       )       ->       Tuple:






       """simple docstring"""







       lowercase__      			= _single_underscore_re.split(A       )
       lowercase__      			= [_multiple_underscores_re.split(A       ) for n in name]
       return "".join(n.capitalize() for n in itertools.chain.from_iterable(A       ) if n != ''''''       )

def _SCREAMING_SNAKE_CASE      (A       )       ->       Tuple:






       """simple docstring"""







       if os.path.basename(A       ) != name:
              raise ValueError(f"Should be a dataset name, not a path: {name}"       )
       return camelcase_to_snakecase(A       )

def _SCREAMING_SNAKE_CASE      (A  , A       )       ->       Optional[Any]:






       """simple docstring"""







       if os.path.basename(A       ) != name:
              raise ValueError(f"Should be a dataset name, not a path: {name}"       )
       if not re.match(_split_re  , A       ):
              raise ValueError(f"Split name should match '{_split_re}'' but got '{split}'."       )
       return f"{filename_prefix_for_name(A       )}-{split}"

def _SCREAMING_SNAKE_CASE      (A  , A  , A  , A=None       )       ->       List[str]:






       """simple docstring"""







       lowercase__      			= filename_prefix_for_split(A  , A       )
       if filetype_suffix:
              prefix += f".{filetype_suffix}"
       lowercase__      			= os.path.join(A  , A       )
       return f"{filepath}*"

def _SCREAMING_SNAKE_CASE      (A  , A  , A  , A=None  , A=None       )       ->       Optional[Any]:






       """simple docstring"""







       lowercase__      			= filename_prefix_for_split(A  , A       )
       lowercase__      			= os.path.join(A  , A       )

       if shard_lengths:
              lowercase__      			= len(A       )
              lowercase__      			= [f"{prefix}-{shard_id:05d}-of-{num_shards:05d}" for shard_id in range(A       )]
              if filetype_suffix:
                     lowercase__      			= [filename + f".{filetype_suffix}" for filename in filenames]
              return filenames
       else:
              lowercase__      			= prefix
              if filetype_suffix:
                     filename += f".{filetype_suffix}"
              return [filename]




