
import json
import os
import unittest

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

from ...test_tokenization_common import TokenizerTesterMixin


class        lowercase      (	__SCREAMING_SNAKE_CASE						,     unittest.TestCase     ):
		__lowercase : str			  =       CTRLTokenizer
		__lowercase : Any			  =       False
		__lowercase : Optional[int]			  =       False



		def __UpperCamelCase				(				self )						->      str:
				"""simple docstring"""
				super().setUp()

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

				UpperCamelCase						=  os.path.join(self.tmpdirname       ,   VOCAB_FILES_NAMES['vocab_file'] )
				UpperCamelCase						=  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_ )						->      Optional[int]:
				"""simple docstring"""
				kwargs.update(self.special_tokens_map )
				return CTRLTokenizer.from_pretrained(self.tmpdirname       ,   **_a )



		def __UpperCamelCase				(				self       ,   A_ )						->      int:
				"""simple docstring"""
				UpperCamelCase						=  'adapt react readapt apt'
				UpperCamelCase						=  'adapt react readapt apt'
				return input_text, output_text






		def __UpperCamelCase				(				self )						->      str:
				"""simple docstring"""
				UpperCamelCase						=  CTRLTokenizer(self.vocab_file       ,   self.merges_file       ,   **self.special_tokens_map )
				UpperCamelCase						=  'adapt react readapt apt'
				UpperCamelCase						=  'adapt re@@ a@@ c@@ t re@@ adapt apt'.split()
				UpperCamelCase						=  tokenizer.tokenize(_a )
				self.assertListEqual(_a       ,   _a )

				UpperCamelCase						=  tokens + [tokenizer.unk_token]

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


import os

_UpperCAmelCase      :				int          = {"I": 1, "V": 5, "X": 10, "L": 50, "C": 100, "D": 500, "M": 1_000}


def    A (      lowercase				)     ->						int:
		'''simple docstring'''

		UpperCamelCase						=  0

		UpperCamelCase						=  0
		while index < len(lowercase				) - 1:
				UpperCamelCase						=  SYMBOLS[numerals[index]]
				UpperCamelCase						=  SYMBOLS[numerals[index + 1]]
				if current_value < next_value:
						total_value -= current_value
				else:
						total_value += current_value
				index += 1
		total_value += SYMBOLS[numerals[index]]

		return total_value


def    A (      lowercase				)     ->						str:
		'''simple docstring'''

		UpperCamelCase						=  ''

		UpperCamelCase						=  num // 1_000
		numerals += m_count * "M"
		num %= 1_000

		UpperCamelCase						=  num // 100
		if c_count == 9:
				numerals += "CM"
				c_count -= 9
		elif c_count == 4:
				numerals += "CD"
				c_count -= 4
		if c_count >= 5:
				numerals += "D"
				c_count -= 5
		numerals += c_count * "C"
		num %= 100

		UpperCamelCase						=  num // 10
		if x_count == 9:
				numerals += "XC"
				x_count -= 9
		elif x_count == 4:
				numerals += "XL"
				x_count -= 4
		if x_count >= 5:
				numerals += "L"
				x_count -= 5
		numerals += x_count * "X"
		num %= 10

		if num == 9:
				numerals += "IX"
				num -= 9
		elif num == 4:
				numerals += "IV"
				num -= 4
		if num >= 5:
				numerals += "V"
				num -= 5
		numerals += num * "I"

		return numerals


def    A (      lowercase = "/p089_roman.txt"				)     ->						int:
		'''simple docstring'''

		UpperCamelCase						=  0

		with open(os.path.dirname(lowercase				) + roman_numerals_filename				) as filea:
				UpperCamelCase						=  filea.readlines()

		for line in lines:
				UpperCamelCase						=  line.strip()
				UpperCamelCase						=  parse_roman_numerals(lowercase				)
				UpperCamelCase						=  generate_roman_numerals(lowercase				)
				savings += len(lowercase				) - len(lowercase				)

		return savings


if __name__ == "__main__":
					print(F'''{solution() = }''')
