






import json
import os
import unittest

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

from ...test_tokenization_common import TokenizerTesterMixin




class 					UpperCamelCase_ (     snake_case_			,   unittest.TestCase							):



	'''simple docstring'''




	lowerCAmelCase						=					CTRLTokenizer
	lowerCAmelCase						=					False
	lowerCAmelCase						=					False




	def 				_UpperCamelCase     (			self   )			->       Dict:
								super().setUp()

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

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




	def 				_UpperCamelCase     (			self			,     **a   )			->       Any:
								kwargs.update(self.special_tokens_map   )
								return CTRLTokenizer.from_pretrained(self.tmpdirname			,     **a   )




	def 				_UpperCamelCase     (			self			,     a   )			->       Any:
								snake_case_           =				'adapt react readapt apt'
								snake_case_           =				'adapt react readapt apt'
								return input_text, output_text






	def 				_UpperCamelCase     (			self   )			->       str:
								snake_case_           =				CTRLTokenizer(self.vocab_file			,     self.merges_file			,     **self.special_tokens_map   )
								snake_case_           =				'adapt react readapt apt'
								snake_case_           =				'adapt re@@ a@@ c@@ t re@@ adapt apt'.split()
								snake_case_           =				tokenizer.tokenize(a   )
								self.assertListEqual(a			,     a   )

								snake_case_           =				tokens + [tokenizer.unk_token]

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













import copy
from dataclasses import dataclass
from pathlib import Path
from typing import Dict, Optional, Union




@dataclass
class 					UpperCamelCase_ :



	'''simple docstring'''




	lowerCAmelCase						=					None
	lowerCAmelCase						=					False
	lowerCAmelCase						=					False
	lowerCAmelCase						=					False
	lowerCAmelCase						=					None
	lowerCAmelCase						=					None
	lowerCAmelCase						=					False
	lowerCAmelCase						=					False
	lowerCAmelCase						=					False
	lowerCAmelCase						=					True
	lowerCAmelCase						=					None
	lowerCAmelCase						=					1
	lowerCAmelCase						=					None
	lowerCAmelCase						=					False
	lowerCAmelCase						=					None
	lowerCAmelCase						=					None




	def 				_UpperCamelCase     (			self   )			->       "DownloadConfig":
								return self.__class__(**{k: copy.deepcopy(a   ) for k, v in self.__dict__.items()}   )





