


import json
import os
import unittest

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

from ...test_tokenization_common import TokenizerTesterMixin







class 		_snake_case  (				_lowerCAmelCase						,   unittest.TestCase							):
 SCREAMING_SNAKE_CASE__				=	CTRLTokenizer
 SCREAMING_SNAKE_CASE__				=	False
 SCREAMING_SNAKE_CASE__				=	False




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

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

       a						:List[str]										=	os.path.join(self.tmpdirname ,  VOCAB_FILES_NAMES['''vocab_file''']   )
       a						:Dict										=	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 	SCREAMING_SNAKE_CASE__    (		self ,  **_lowerCamelCase   ):
       kwargs.update(self.special_tokens_map   )
       return CTRLTokenizer.from_pretrained(self.tmpdirname ,  **_lowercase   )




 def 	SCREAMING_SNAKE_CASE__    (		self ,  _lowerCamelCase   ):
       a						:List[Any]										=	'''adapt react readapt apt'''
       a						:int										=	'''adapt react readapt apt'''
       return input_text, output_text




 def 	SCREAMING_SNAKE_CASE__    (		self   ):
       a						:Dict										=	CTRLTokenizer(self.vocab_file ,  self.merges_file ,  **self.special_tokens_map   )
       a						:Any										=	'''adapt react readapt apt'''
       a						:int										=	'''adapt re@@ a@@ c@@ t re@@ adapt apt'''.split()
       a						:List[Any]										=	tokenizer.tokenize(_lowercase   )
       self.assertListEqual(_lowercase ,  _lowercase   )

       a						:Any										=	tokens + [tokenizer.unk_token]

       a						:Union[str, Any]										=	[0, 1, 2, 4, 5, 1, 0, 3, 6]
       self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowercase   ) ,  _lowercase   )









import math
def     __lowerCamelCase						(			UpperCAmelCase_						:		float			,  UpperCAmelCase_						:		float						):




      """simple docstring"""





      return math.pow(UpperCAmelCase_			,  2						) - a
def     __lowerCamelCase						(			UpperCAmelCase_						:		float						):




      """simple docstring"""





      return 2 * x
def     __lowerCamelCase						(			UpperCAmelCase_						:		float						):




      """simple docstring"""





      a						:int										=	2.0

      while start <= a:
            a						:int										=	math.pow(UpperCAmelCase_			,  2						)

      return start
def     __lowerCamelCase						(			UpperCAmelCase_						:		float			,  UpperCAmelCase_						:		int = 9999			,  UpperCAmelCase_						:		float = 0.00000000000001						):




      """simple docstring"""





      if a < 0:
            raise ValueError('''math domain error'''						)

      a						:List[Any]										=	get_initial_point(UpperCAmelCase_						)

      for _ in range(UpperCAmelCase_						):
            a						:Optional[int]										=	value
            a						:int										=	value - fx(UpperCAmelCase_			,  UpperCAmelCase_						) / fx_derivative(UpperCAmelCase_						)
            if abs(prev_value - value						) < tolerance:
                  return value

      return value


if __name__ == "__main__":
     from doctest import testmod

     testmod()





