






import inspect
import json
import os
import tempfile
import unittest

from transformers.models.speech_to_text_a import SpeechaTextaTokenizer
from transformers.models.speech_to_text_a.tokenization_speech_to_text_a import VOCAB_FILES_NAMES

from ...test_tokenization_common import TokenizerTesterMixin


class 				__a				(	__A			,						unittest.TestCase    ):





		'''simple docstring'''



		UpperCAmelCase__   :					Any					     =    SpeechaTextaTokenizer
		UpperCAmelCase__   :					Optional[int]					     =    False


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

						SCREAMING_SNAKE_CASE_ :						str    				= '<s> <pad> </s> <unk> here@@ a couple of@@ words for the he@@ re@@ vocab'.split(' '							)
						SCREAMING_SNAKE_CASE_ :						Dict    				= ['he re</w> 123', 'here a 1456']
						SCREAMING_SNAKE_CASE_ :						List[Any]    				= dict(zip(UpperCamelCase__			,     range(len(UpperCamelCase__							)							)							)							)

						SCREAMING_SNAKE_CASE_ :						Tuple    				= {'pad_token': '<pad>', 'unk_token': '<unk>', 'bos_token': '<s>', 'eos_token': '</s>'}

						SCREAMING_SNAKE_CASE_ :						Dict    				= tempfile.mkdtemp()
						SCREAMING_SNAKE_CASE_ :						Union[str, Any]    				= os.path.join(self.tmpdirname			,     VOCAB_FILES_NAMES['vocab_file']							)
						SCREAMING_SNAKE_CASE_ :						List[str]    				= 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(UpperCamelCase__							) + '\n'							)

						with open(self.merges_file			,     'w'							) as fp:
										fp.write('\n'.join(UpperCamelCase__							)							)


		def 	__snake_case      (    self							):
						SCREAMING_SNAKE_CASE_ :						Dict    				= list(self.get_tokenizer().get_vocab().keys()							)

						self.assertEqual(vocab_keys[0]			,     '<s>'							)
						self.assertEqual(vocab_keys[1]			,     '<pad>'							)
						self.assertEqual(vocab_keys[-1]			,     'vocab'							)
						self.assertEqual(len(UpperCamelCase__							)			,     14							)


		def 	__snake_case      (    self							):
						self.assertEqual(self.get_tokenizer().vocab_size			,     14							)


		def 	__snake_case      (    self							):
						SCREAMING_SNAKE_CASE_ :						List[Any]    				= SpeechaTextaTokenizer.from_pretrained(self.tmpdirname							)

						# make sure @@ is correctly concatenated
						SCREAMING_SNAKE_CASE_ :						int    				= [4, 6, 8, 7, 10]  # ["here@@", "couple", "words", "of@@", "the"]
						SCREAMING_SNAKE_CASE_ :						List[Any]    				= tokenizer.decode(UpperCamelCase__							)

						self.assertTrue(output_string == 'herecouple words ofthe'							)


		def 	__snake_case      (    self							):
						SCREAMING_SNAKE_CASE_ :						List[Any]    				= SpeechaTextaTokenizer.from_pretrained(self.tmpdirname							)

						with tempfile.TemporaryDirectory() as tmp_dirname:
										tokenizer.save_pretrained(UpperCamelCase__							)
										os.remove(os.path.join(UpperCamelCase__			,     'merges.txt'							)							)

										# load tokenizer without merges file should not throw an error
										SCREAMING_SNAKE_CASE_ :						int    				= SpeechaTextaTokenizer.from_pretrained(UpperCamelCase__							)

						with tempfile.TemporaryDirectory() as tmp_dirname:
										# save tokenizer and load again
										tokenizer.save_pretrained(UpperCamelCase__							)
										SCREAMING_SNAKE_CASE_ :						Tuple    				= SpeechaTextaTokenizer.from_pretrained(UpperCamelCase__							)

						self.assertIsNotNone(UpperCamelCase__							)






		def 	__snake_case      (    self							):
						if not self.test_slow_tokenizer:
										return

						SCREAMING_SNAKE_CASE_ :						List[str]    				= inspect.signature(self.tokenizer_class.__init__							)
						SCREAMING_SNAKE_CASE_ :						int    				= self.get_tokenizer()

						for parameter_name, parameter in signature.parameters.items():
										if parameter.default != inspect.Parameter.empty and parameter_name != "merges_file":
														self.assertIn(UpperCamelCase__			,     tokenizer.init_kwargs							)







def        _lowerCamelCase(      lowerCAmelCase__					:		int = 99_8001   ):





				'''simple docstring'''







				for number in range(n - 1     ,     9999     ,     -1   ):
								SCREAMING_SNAKE_CASE_ :						int    				= str(lowerCAmelCase__   )

								# checks whether 'str_number' is a palindrome.
								if str_number == str_number[::-1]:
												SCREAMING_SNAKE_CASE_ :						str    				= 999

												# if 'number' is a product of two 3-digit numbers
												# then number is the answer otherwise fetch next number.
												while divisor != 99:
																if (number % divisor == 0) and (len(str(number // divisor   )   ) == 3.0):
																				return number
																divisor -= 1
				raise ValueError('That number is larger than our acceptable range.'   )


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