
"""simple docstring"""


import unittest

from transformers import BigBirdTokenizer, BigBirdTokenizerFast
from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, require_torch, slow
from transformers.utils import cached_property

from ...test_tokenization_common import TokenizerTesterMixin


A_    							=					"""▁"""

A_    							=					get_tests_dir("""fixtures/test_sentencepiece.model""")




@require_sentencepiece
@require_tokenizers
class  __lowerCamelCase  ( lowerCAmelCase						,	unittest.TestCase			):
				a__:      Any          =    BigBirdTokenizer
				a__:      List[str]          =    BigBirdTokenizerFast
				a__:      Union[str, Any]          =    True
				a__:      Optional[Any]          =    True




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

							lowerCamelCase_					=  self.tokenizer_class(UpperCAmelCase							,						keep_accents=UpperCAmelCase   )
							tokenizer.save_pretrained(self.tmpdirname   )




				def        UpperCAmelCase__						(				self   ):
							lowerCamelCase_					=  '<s>'
							lowerCamelCase_					=  1

							self.assertEqual(self.get_tokenizer()._convert_token_to_id(UpperCAmelCase   )							,						UpperCAmelCase   )
							self.assertEqual(self.get_tokenizer()._convert_id_to_token(UpperCAmelCase   )							,						UpperCAmelCase   )




				def        UpperCAmelCase__						(				self   ):
							lowerCamelCase_					=  list(self.get_tokenizer().get_vocab().keys()   )

							self.assertEqual(vocab_keys[0]							,						'''<unk>'''   )
							self.assertEqual(vocab_keys[1]							,						'''<s>'''   )
							self.assertEqual(vocab_keys[-1]							,						'''[MASK]'''   )
							self.assertEqual(len(UpperCAmelCase   )							,						1004   )




				def        UpperCAmelCase__						(				self   ):
							self.assertEqual(self.get_tokenizer().vocab_size							,						1000   )




				def        UpperCAmelCase__						(				self   ):
							if not self.test_rust_tokenizer:
										return

							lowerCamelCase_					=  self.get_tokenizer()
							lowerCamelCase_					=  self.get_rust_tokenizer()

							lowerCamelCase_					=  'I was born in 92000, and this is falsé.'

							lowerCamelCase_					=  tokenizer.tokenize(UpperCAmelCase   )
							lowerCamelCase_					=  rust_tokenizer.tokenize(UpperCAmelCase   )
							self.assertListEqual(UpperCAmelCase							,						UpperCAmelCase   )

							lowerCamelCase_					=  tokenizer.encode(UpperCAmelCase							,						add_special_tokens=UpperCAmelCase   )
							lowerCamelCase_					=  rust_tokenizer.encode(UpperCAmelCase							,						add_special_tokens=UpperCAmelCase   )
							self.assertListEqual(UpperCAmelCase							,						UpperCAmelCase   )

							lowerCamelCase_					=  self.get_rust_tokenizer()
							lowerCamelCase_					=  tokenizer.encode(UpperCAmelCase   )
							lowerCamelCase_					=  rust_tokenizer.encode(UpperCAmelCase   )
							self.assertListEqual(UpperCAmelCase							,						UpperCAmelCase   )




				def        UpperCAmelCase__						(				self   ):
							lowerCamelCase_					=  BigBirdTokenizer(UpperCAmelCase							,						keep_accents=UpperCAmelCase   )

							lowerCamelCase_					=  tokenizer.tokenize('''This is a test'''   )
							self.assertListEqual(UpperCAmelCase							,						['''▁This''', '''▁is''', '''▁a''', '''▁t''', '''est''']   )

							self.assertListEqual(
							    tokenizer.convert_tokens_to_ids(UpperCAmelCase   )							,						[285, 46, 10, 170, 382]							,						)

							lowerCamelCase_					=  tokenizer.tokenize('''I was born in 92000, and this is falsé.'''   )
							self.assertListEqual(
							    UpperCAmelCase							,						[
							        SPIECE_UNDERLINE + '''I''',
							        SPIECE_UNDERLINE + '''was''',
							        SPIECE_UNDERLINE + '''b''',
							        '''or''',
							        '''n''',
							        SPIECE_UNDERLINE + '''in''',
							        SPIECE_UNDERLINE + '''''',
							        '''9''',
							        '''2''',
							        '''0''',
							        '''0''',
							        '''0''',
							        ''',''',
							        SPIECE_UNDERLINE + '''and''',
							        SPIECE_UNDERLINE + '''this''',
							        SPIECE_UNDERLINE + '''is''',
							        SPIECE_UNDERLINE + '''f''',
							        '''al''',
							        '''s''',
							        '''é''',
							        '''.''',
							    ]							,						)
							lowerCamelCase_					=  tokenizer.convert_tokens_to_ids(UpperCAmelCase   )
							self.assertListEqual(
							    UpperCAmelCase							,						[8, 21, 84, 55, 24, 19, 7, 0, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 0, 4]							,						)

							lowerCamelCase_					=  tokenizer.convert_ids_to_tokens(UpperCAmelCase   )
							self.assertListEqual(
							    UpperCAmelCase							,						[
							        SPIECE_UNDERLINE + '''I''',
							        SPIECE_UNDERLINE + '''was''',
							        SPIECE_UNDERLINE + '''b''',
							        '''or''',
							        '''n''',
							        SPIECE_UNDERLINE + '''in''',
							        SPIECE_UNDERLINE + '''''',
							        '''<unk>''',
							        '''2''',
							        '''0''',
							        '''0''',
							        '''0''',
							        ''',''',
							        SPIECE_UNDERLINE + '''and''',
							        SPIECE_UNDERLINE + '''this''',
							        SPIECE_UNDERLINE + '''is''',
							        SPIECE_UNDERLINE + '''f''',
							        '''al''',
							        '''s''',
							        '''<unk>''',
							        '''.''',
							    ]							,						)




				@cached_property
				def        UpperCAmelCase__						(				self   ):
							return BigBirdTokenizer.from_pretrained('''google/bigbird-roberta-base'''   )




				@slow
				def        UpperCAmelCase__						(				self   ):
							lowerCamelCase_					=  'Hello World!'
							lowerCamelCase_					=  [65, 1_8536, 2260, 101, 66]

							self.assertListEqual(UpperCAmelCase							,						self.big_tokenizer.encode(UpperCAmelCase   )   )




				@slow
				def        UpperCAmelCase__						(				self   ):
							lowerCamelCase_					=  (
							    'This is a very long text with a lot of weird characters, such as: . , ~ ? ( ) " [ ] ! : - . Also we will'
							    ' add words that should not exsist and be tokenized to <unk>, such as saoneuhaoesuth'
							)
							# fmt: off
							lowerCamelCase_					=  [65, 871, 419, 358, 946, 991, 2521, 452, 358, 1357, 387, 7751, 3536, 112, 985, 456, 126, 865, 938, 5400, 5734, 458, 1368, 467, 786, 2462, 5246, 1159, 633, 865, 4519, 457, 582, 852, 2557, 427, 916, 508, 405, 3_4324, 497, 391, 408, 1_1342, 1244, 385, 100, 938, 985, 456, 574, 362, 1_2597, 3200, 3129, 1172, 66]  # noqa: E231
							# fmt: on
							self.assertListEqual(UpperCAmelCase							,						self.big_tokenizer.encode(UpperCAmelCase   )   )




				@require_torch
				@slow
				def        UpperCAmelCase__						(				self   ):
							import torch

							from transformers import BigBirdConfig, BigBirdModel

							# Build sequence
							lowerCamelCase_					=  list(self.big_tokenizer.get_vocab().keys()   )[:10]
							lowerCamelCase_					=  ' '.join(UpperCAmelCase   )
							lowerCamelCase_					=  self.big_tokenizer.encode_plus(UpperCAmelCase							,						return_tensors='''pt'''							,						return_token_type_ids=UpperCAmelCase   )
							lowerCamelCase_					=  self.big_tokenizer.batch_encode_plus(
							    [sequence + ''' ''' + sequence]							,						return_tensors='''pt'''							,						return_token_type_ids=UpperCAmelCase   )

							lowerCamelCase_					=  BigBirdConfig(attention_type='''original_full'''   )
							lowerCamelCase_					=  BigBirdModel(UpperCAmelCase   )

							assert model.get_input_embeddings().weight.shape[0] >= self.big_tokenizer.vocab_size

							with torch.no_grad():
										model(**UpperCAmelCase   )
										model(**UpperCAmelCase   )




				@slow
				def        UpperCAmelCase__						(				self   ):
							lowerCamelCase_					=  BigBirdTokenizer.from_pretrained('''google/bigbird-roberta-base'''   )
							lowerCamelCase_					=  tokenizer.decode(tokenizer('''Paris is the [MASK].'''   ).input_ids   )

							self.assertTrue(decoded_text == '''[CLS] Paris is the[MASK].[SEP]'''   )





				@slow
				def        UpperCAmelCase__						(				self   ):
							# fmt: off
							lowerCamelCase_					=  {'input_ids': [[65, 3_9286, 458, 3_6335, 2001, 456, 1_3073, 1_3266, 455, 113, 7746, 1741, 1_1157, 391, 1_3073, 1_3266, 455, 113, 3967, 3_5412, 113, 4936, 109, 3870, 2377, 113, 3_0084, 4_5720, 458, 134, 1_7496, 112, 503, 1_1672, 113, 118, 112, 5665, 1_3347, 3_8687, 112, 1496, 3_1389, 112, 3268, 4_7264, 134, 962, 112, 1_6377, 8035, 2_3130, 430, 1_2169, 1_5518, 2_8592, 458, 146, 4_1697, 109, 391, 1_2169, 1_5518, 1_6689, 458, 146, 4_1358, 109, 452, 726, 4034, 111, 763, 3_5412, 5082, 388, 1903, 111, 9051, 391, 2870, 4_8918, 1900, 1123, 550, 998, 112, 9586, 1_5985, 455, 391, 410, 2_2955, 3_7636, 114, 66], [65, 448, 1_7496, 419, 3663, 385, 763, 113, 2_7533, 2870, 3283, 1_3043, 1639, 2_4713, 523, 656, 2_4013, 1_8550, 2521, 517, 2_7014, 2_1244, 420, 1212, 1465, 391, 927, 4833, 388, 578, 1_1786, 114, 66, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [65, 484, 2169, 7687, 2_1932, 1_8146, 726, 363, 1_7032, 3391, 114, 66, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]], 'attention_mask': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}  # noqa: E501
							# fmt: on

							self.tokenizer_integration_test_util(
							    expected_encoding=UpperCAmelCase							,						model_name='''google/bigbird-roberta-base'''							,						revision='''215c99f1600e06f83acce68422f2035b2b5c3510'''							,						)









"""simple docstring"""






import operator as op







def 	_snake_case     (							lowercase__						):
				_lowerCamelCase	:     Dict       =       []
				_lowerCamelCase	:     List[str]       =       lambda lowercase__				,       lowercase__						: int(x / y						)  # noqa: E731 integer division operation
				_lowerCamelCase	:     Optional[int]       =       {
				    '^': op.pow,
				    '*': op.mul,
				    '/': div,
				    '+': op.add,
				    '-': op.sub,
				}  # operators & their respective operation

				# print table header
				print('Symbol'.center(8						)				,       'Action'.center(12						)				,       'Stack'				,       sep=' | '						)
				print('-' * (30 + len(lowercase__						))						)

				for x in post_fix:
								if x.isdigit():  # if x in digit
												stack.append(lowercase__						)  # append x to stack
												# output in tabular format
												print(x.rjust(8						)				,       ('push(' + x + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '						)
								else:
												_lowerCamelCase	:     int       =       stack.pop()  # pop stack
												# output in tabular format
												print(''.rjust(8						)				,       ('pop(' + b + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '						)

												_lowerCamelCase	:     Tuple       =       stack.pop()  # pop stack
												# output in tabular format
												print(''.rjust(8						)				,       ('pop(' + a + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '						)

												stack.append(
												    str(opr[x](int(lowercase__						)				,       int(lowercase__						)						)						)						)  # evaluate the 2 values popped from stack & push result to stack
												# output in tabular format
												print(
												    x.rjust(8						)				,       ('push(' + a + x + b + ')').ljust(12						)				,       ','.join(lowercase__						)				,       sep=' | '				,       )

				return int(stack[0]						)


if __name__ == "__main__":
			lowercase__			=		input("""\n\nEnter a Postfix Equation (space separated) = """).split(""" """)
			print("""\n\tResult = """, solve(Postfix))