

'''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      ):
       lowerCAmelCase_				=       CTRLTokenizer
       lowerCAmelCase_				=       False
       lowerCAmelCase_				=       False







       def 	snake_case      (							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(__lowercase  ,					range(len(__lowercase					)					)					)					)
            __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(__lowercase					) + '\n'					)
            with open(self.merges_file  ,					'w'  ,					encoding='utf-8'					) as fp:
                 fp.write('\n'.join(__lowercase					)					)







       def 	snake_case      (							self	:       int  ,					**__lowercase	:       List[Any]					):







            """simple docstring"""







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







       def 	snake_case      (							self	:       List[str]  ,					__lowercase	:       List[str]					):







            """simple docstring"""







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







       def 	snake_case      (							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(__lowercase					)
            self.assertListEqual(__lowercase  ,					__lowercase					)

            __lowercase							=tokens + [tokenizer.unk_token]

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






'''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]




