






import json
import os
import unittest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin


@require_tokenizers
class       __lowercase      (	__lowerCAmelCase			,      unittest.TestCase  ):







					'''simple docstring'''
					SCREAMING_SNAKE_CASE   						=				MgpstrTokenizer
					SCREAMING_SNAKE_CASE   						=				False
					SCREAMING_SNAKE_CASE   						=				{}
					SCREAMING_SNAKE_CASE   						=				False




					def 		lowerCAmelCase_     (				self       :			Tuple				):


									"""simple docstring"""



									super().setUp()

									# fmt: off
									__A         =	["""[GO]""", """[s]""", """0""", """1""", """2""", """3""", """4""", """5""", """6""", """7""", """8""", """9""", """a""", """b""", """c""", """d""", """e""", """f""", """g""", """h""", """i""", """j""", """k""", """l""", """m""", """n""", """o""", """p""", """q""", """r""", """s""", """t""", """u""", """v""", """w""", """x""", """y""", """z"""]
									# fmt: on
									__A         =	dict(zip(_UpperCamelCase ,	range(len(_UpperCamelCase				)				)				)				)

									__A         =	os.path.join(self.tmpdirname ,	VOCAB_FILES_NAMES["""vocab_file"""]				)
									with open(self.vocab_file ,	"""w""" ,	encoding="""utf-8"""				) as fp:
													fp.write(json.dumps(_UpperCamelCase				) + """\n"""				)




					def 		lowerCAmelCase_     (				self       :			Any ,	**UpperCamelCase_       :			List[Any]				):


									"""simple docstring"""



									return MgpstrTokenizer.from_pretrained(self.tmpdirname ,	**_UpperCamelCase				)




					def 		lowerCAmelCase_     (				self       :			List[str] ,	UpperCamelCase_       :			List[str]				):


									"""simple docstring"""



									__A         =	"""tester"""
									__A         =	"""tester"""
									return input_text, output_text




					@unittest.skip("""MGP-STR always lower cases letters."""				)
					def 		lowerCAmelCase_     (				self       :			Union[str, Any]				):


									"""simple docstring"""



									pass




					def 		lowerCAmelCase_     (				self       :			Tuple				):


									"""simple docstring"""



									__A         =	self.get_tokenizers(do_lower_case=_UpperCamelCase				)
									for tokenizer in tokenizers:
													with self.subTest(F"{tokenizer.__class__.__name__}"				):
																	__A         =	"""[SPECIAL_TOKEN]"""

																	tokenizer.add_special_tokens({"""cls_token""": special_token}				)
																	__A         =	tokenizer.encode([special_token] ,	add_special_tokens=_UpperCamelCase				)
																	self.assertEqual(len(_UpperCamelCase				) ,	1				)

																	__A         =	tokenizer.decode(_UpperCamelCase ,	skip_special_tokens=_UpperCamelCase				)
																	self.assertTrue(special_token not in decoded				)




					def 		lowerCAmelCase_     (				self       :			Dict				):


									"""simple docstring"""



									__A         =	self.get_tokenizers()
									for tokenizer in tokenizers:
													with self.subTest(F"{tokenizer.__class__.__name__}"				):
																	__A         =	self.get_input_output_texts(_UpperCamelCase				)

																	__A         =	tokenizer.tokenize(_UpperCamelCase				)
																	__A         =	tokenizer.convert_tokens_to_ids(_UpperCamelCase				)
																	__A         =	tokenizer.encode(_UpperCamelCase ,	add_special_tokens=_UpperCamelCase				)
																	self.assertListEqual(_UpperCamelCase ,	_UpperCamelCase				)

																	__A         =	tokenizer.convert_ids_to_tokens(_UpperCamelCase				)
																	self.assertNotEqual(len(_UpperCamelCase				) ,	0				)
																	__A         =	tokenizer.decode(_UpperCamelCase				)
																	self.assertIsInstance(_UpperCamelCase ,	_UpperCamelCase				)

																	self.assertEqual(text_a.replace(""" """ ,	""""""				) ,	_UpperCamelCase				)




					@unittest.skip("""MGP-STR tokenizer only handles one sequence."""				)
					def 		lowerCAmelCase_     (				self       :			List[Any]				):


									"""simple docstring"""



									pass





					@unittest.skip("""inputs cannot be pretokenized in MgpstrTokenizer"""				)
					def 		lowerCAmelCase_     (				self       :			Dict				):


									"""simple docstring"""



									pass












from collections.abc import Sequence



def 			_SCREAMING_SNAKE_CASE						( __lowercase   :			Sequence[float]			,				__lowercase   :			float    )						->      float:





    """simple docstring"""

    return sum(c * (x**i) for i, c in enumerate(__lowercase    )    )



def 			_SCREAMING_SNAKE_CASE						( __lowercase   :			Sequence[float]			,				__lowercase   :			float    )						->      float:





    """simple docstring"""

    __A         =	0.0
    for coeff in reversed(__lowercase    ):
        __A         =	result * x + coeff
    return result


if __name__ == "__main__":
  __a      :       Dict				  =   (0.0, 0.0, 5.0, 9.3, 7.0)
  __a      :       Optional[Any]				  =   1_0.0
  print(evaluate_poly(poly, x))
  print(horner(poly, x))




