
import os
import unittest

from transformers.models.phobert.tokenization_phobert import VOCAB_FILES_NAMES, PhobertTokenizer

from ...test_tokenization_common import TokenizerTesterMixin





class    __A(					UpperCAmelCase  ,		unittest.TestCase							):
					SCREAMING_SNAKE_CASE           =     PhobertTokenizer
					SCREAMING_SNAKE_CASE           =     False

					def  lowercase__   (						self       :  int ):
												super().setUp()

												# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
												lowerCamelCase_					=       ["""T@@""", """i""", """I""", """R@@""", """r""", """e@@"""]
												lowerCamelCase_					=       dict(zip(__UpperCamelCase ,       range(len(__UpperCamelCase ) ) ) )
												lowerCamelCase_					=       ["""#version: 0.2""", """l à</w>"""]
												lowerCamelCase_					=       {"""unk_token""": """<unk>"""}

												lowerCamelCase_					=       os.path.join(self.tmpdirname ,       VOCAB_FILES_NAMES["""vocab_file"""] )
												lowerCamelCase_					=       os.path.join(self.tmpdirname ,       VOCAB_FILES_NAMES["""merges_file"""] )

												with open(self.vocab_file ,       """w""" ,       encoding="""utf-8""" ) as fp:
																			for token in vocab_tokens:
																										fp.write(F'''{token} {vocab_tokens[token]}\n''' )
												with open(self.merges_file ,       """w""" ,       encoding="""utf-8""" ) as fp:
																			fp.write("""\n""".join(__UpperCamelCase ) )

					def  lowercase__   (						self       :  Optional[Any] ,       **__UpperCamelCase       :  List[Any] ):
												kwargs.update(self.special_tokens_map )
												return PhobertTokenizer.from_pretrained(self.tmpdirname ,       **__UpperCamelCase )

					def  lowercase__   (						self       :  Optional[Any] ,       __UpperCamelCase       :  List[Any] ):
												lowerCamelCase_					=       """Tôi là VinAI Research"""
												lowerCamelCase_					=       """T<unk> i <unk> <unk> <unk> <unk> <unk> <unk> I Re<unk> e<unk> <unk> <unk> <unk>"""
												return input_text, output_text



					def  lowercase__   (						self       :  Tuple ):
												lowerCamelCase_					=       PhobertTokenizer(self.vocab_file ,       self.merges_file ,       **self.special_tokens_map )
												lowerCamelCase_					=       """Tôi là VinAI Research"""
												lowerCamelCase_					=       """T@@ ô@@ i l@@ à V@@ i@@ n@@ A@@ I R@@ e@@ s@@ e@@ a@@ r@@ c@@ h""".split()
												lowerCamelCase_					=       tokenizer.tokenize(__UpperCamelCase )
												print(__UpperCamelCase )
												self.assertListEqual(__UpperCamelCase ,       __UpperCamelCase )

												lowerCamelCase_					=       tokens + [tokenizer.unk_token]

												lowerCamelCase_					=       [4, 3, 5, 3, 3, 3, 3, 3, 3, 6, 7, 9, 3, 9, 3, 3, 3, 3, 3]
												self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCamelCase ) ,       __UpperCamelCase )







lowercase   =	8.314_4598



def   __lowerCAmelCase    (				UpperCAmelCase__					:   float      ,					UpperCAmelCase__					:   float							)	->     float:
							if temperature < 0:
														raise Exception("""Temperature cannot be less than 0 K"""							)
							if molar_mass <= 0:
														raise Exception("""Molar mass cannot be less than or equal to 0 kg/mol"""							)
							else:
														return (3 * UNIVERSAL_GAS_CONSTANT * temperature / molar_mass) ** 0.5


if __name__ == "__main__":
		import doctest

		# run doctest
		doctest.testmod()

		# example
		lowercase   =	3_0_0
		lowercase   =	2_8
		lowercase   =	rms_speed_of_molecule(temperature, molar_mass)
		print(F"""Vrms of Nitrogen gas at 300 K is {vrms} m/s""")





