






SCREAMING_SNAKE_CASE 							=						'Alexander Joslin'

import operator as op

from .stack import Stack

def      _lowerCamelCase	(						__A    :							str )      ->					int:
    _UpperCAmelCase				:      int			  =				{'''*''': op.mul, '''/''': op.truediv, '''+''': op.add, '''-''': op.sub}

    _UpperCAmelCase				:      Stack[int]			  =				Stack()
    _UpperCAmelCase				:      Stack[str]			  =				Stack()

    for i in equation:
        if i.isdigit():
            # RULE 1
            operand_stack.push(int(__A ) )
        elif i in operators:
            # RULE 2
            operator_stack.push(__A )
        elif i == ")":
            # RULE 4
            _UpperCAmelCase				:      Union[str, Any]			  =				operator_stack.peek()
            operator_stack.pop()
            _UpperCAmelCase				:      List[str]			  =				operand_stack.peek()
            operand_stack.pop()
            _UpperCAmelCase				:      Union[str, Any]			  =				operand_stack.peek()
            operand_stack.pop()

            _UpperCAmelCase				:      Dict			  =				operators[opr](__A		,		__A )
            operand_stack.push(__A )

    # RULE 5
    return operand_stack.peek()


if __name__ == "__main__":
  SCREAMING_SNAKE_CASE 							=						'(5 + ((4 * 2) * (2 + 3)))'
  # answer = 45
  print(F'{equation} = {dijkstras_two_stack_algorithm(equation)}')












import unittest

from datasets import load_dataset

from transformers import BloomTokenizerFast
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin
@require_tokenizers
class 							A_    (						__lowercase ,   unittest.TestCase			):






 '''simple docstring'''




 _SCREAMING_SNAKE_CASE							:			int =					None
 _SCREAMING_SNAKE_CASE							:			str =					BloomTokenizerFast
 _SCREAMING_SNAKE_CASE							:			str =					BloomTokenizerFast
 _SCREAMING_SNAKE_CASE							:			Any =					True
 _SCREAMING_SNAKE_CASE							:			Optional[int] =					False
 _SCREAMING_SNAKE_CASE							:			Optional[int] =					"tokenizer_file"
 _SCREAMING_SNAKE_CASE							:			Optional[Any] =					{"bos_token": "<s>", "eos_token": "</s>", "unk_token": "<unk>", "pad_token": "<pad>"}


 def  snake_case__				(	self) ->		Dict:

     """simple docstring"""



     super().setUp()
     _UpperCAmelCase				:      List[Any]			  =				BloomTokenizerFast.from_pretrained('''bigscience/tokenizer''')
     tokenizer.save_pretrained(self.tmpdirname)


 def  snake_case__				(	self							,  **_A) ->		List[Any]:

     """simple docstring"""



     kwargs.update(self.special_tokens_map)
     return BloomTokenizerFast.from_pretrained(self.tmpdirname							,  **_A)


 def  snake_case__				(	self) ->		List[str]:

     """simple docstring"""



     _UpperCAmelCase				:      Optional[Any]			  =				self.get_rust_tokenizer()

     _UpperCAmelCase				:      int			  =				['''The quick brown fox</s>''', '''jumps over the lazy dog</s>''']
     _UpperCAmelCase				:      List[Any]			  =				[[2175, 23714, 73173, 144252, 2], [77, 132619, 3478, 368, 109586, 35433, 2]]

     _UpperCAmelCase				:      Any			  =				tokenizer.batch_encode_plus(_A)['''input_ids''']
     self.assertListEqual(_A							,  _A)

     _UpperCAmelCase				:      Any			  =				tokenizer.batch_decode(_A)
     self.assertListEqual(_A							,  _A)


 def  snake_case__				(	self							,  _A=6) ->		Optional[Any]:

     """simple docstring"""



     for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
         with self.subTest(f'''{tokenizer.__class__.__name__} ({pretrained_name})'''):
             _UpperCAmelCase				:      Optional[int]			  =				self.rust_tokenizer_class.from_pretrained(_A							,  **_A)
             # tokenizer_r.pad_token = None # Hotfixing padding = None
             # Simple input
             _UpperCAmelCase				:      List[Any]			  =				'''This is a simple input'''
             _UpperCAmelCase				:      Any			  =				['''This is a simple input 1''', '''This is a simple input 2''']
             _UpperCAmelCase				:      int			  =				('''This is a simple input''', '''This is a pair''')
             _UpperCAmelCase				:      Optional[int]			  =				[
                 ('''This is a simple input 1''', '''This is a simple input 2'''),
                 ('''This is a simple pair 1''', '''This is a simple pair 2'''),
             ]

             # Simple input tests
             try:
                 tokenizer_r.encode(_A							,  max_length=_A)
                 tokenizer_r.encode_plus(_A							,  max_length=_A)

                 tokenizer_r.batch_encode_plus(_A							,  max_length=_A)
                 tokenizer_r.encode(_A							,  max_length=_A)
                 tokenizer_r.batch_encode_plus(_A							,  max_length=_A)
             except ValueError:
                 self.fail('''Bloom Tokenizer should be able to deal with padding''')

             _UpperCAmelCase				:      Tuple			  =				None  # Hotfixing padding = None
             self.assertRaises(_A							,  tokenizer_r.encode							,  _A							,  max_length=_A							,  padding='''max_length''')

             # Simple input
             self.assertRaises(_A							,  tokenizer_r.encode_plus							,  _A							,  max_length=_A							,  padding='''max_length''')

             # Simple input
             self.assertRaises(
                 _A							,  tokenizer_r.batch_encode_plus							,  _A							,  max_length=_A							,  padding='''max_length'''							,  )

             # Pair input
             self.assertRaises(_A							,  tokenizer_r.encode							,  _A							,  max_length=_A							,  padding='''max_length''')

             # Pair input
             self.assertRaises(_A							,  tokenizer_r.encode_plus							,  _A							,  max_length=_A							,  padding='''max_length''')

             # Pair input
             self.assertRaises(
                 _A							,  tokenizer_r.batch_encode_plus							,  _A							,  max_length=_A							,  padding='''max_length'''							,  )


 def  snake_case__				(	self) ->		Any:

     """simple docstring"""



     _UpperCAmelCase				:      Dict			  =				self.get_rust_tokenizer()
     _UpperCAmelCase				:      int			  =				load_dataset('''xnli'''							,  '''all_languages'''							,  split='''test'''							,  streaming=_A)

     _UpperCAmelCase				:      Tuple			  =				next(iter(_A))['''premise''']  # pick up one data
     _UpperCAmelCase				:      List[Any]			  =				list(sample_data.values())

     _UpperCAmelCase				:      Any			  =				list(map(tokenizer.encode							,  _A))
     _UpperCAmelCase				:      List[str]			  =				[tokenizer.decode(_A							,  clean_up_tokenization_spaces=_A) for x in output_tokens]
     self.assertListEqual(_A							,  _A)


 def  snake_case__				(	self) ->		Optional[Any]:

     """simple docstring"""



     self.assertGreaterEqual(len(self.tokenizer_class.pretrained_vocab_files_map)							,  1)
     self.assertGreaterEqual(len(list(self.tokenizer_class.pretrained_vocab_files_map.values())[0])							,  1)




