
import json
import os
import tempfile

from transformers.testing_utils import check_json_file_has_correct_format

class __snake_case						:
    _a						:		Union[str, Any]=							None
    def  _SCREAMING_SNAKE_CASE			(    self ):



           '''simple docstring'''







           lowercase				:	Union[str, Any]			      = self.feature_extraction_class(**self.feat_extract_dict )
           lowercase				:	List[str]			      = json.loads(feat_extract.to_json_string() )
           for key, value in self.feat_extract_dict.items():
                  self.assertEqual(obj[key]						,snake_case_ )
    def  _SCREAMING_SNAKE_CASE			(    self ):



           '''simple docstring'''







           lowercase				:	str			      = self.feature_extraction_class(**self.feat_extract_dict )

           with tempfile.TemporaryDirectory() as tmpdirname:
                  lowercase				:	Tuple			      = os.path.join(snake_case_						,"""feat_extract.json""" )
                  feat_extract_first.to_json_file(snake_case_ )
                  lowercase				:	Optional[Any]			      = self.feature_extraction_class.from_json_file(snake_case_ )

           self.assertEqual(feat_extract_second.to_dict()						,feat_extract_first.to_dict() )
    def  _SCREAMING_SNAKE_CASE			(    self ):



           '''simple docstring'''







           lowercase				:	int			      = self.feature_extraction_class(**self.feat_extract_dict )

           with tempfile.TemporaryDirectory() as tmpdirname:
                  lowercase				:	Tuple			      = feat_extract_first.save_pretrained(snake_case_ )[0]
                  check_json_file_has_correct_format(snake_case_ )
                  lowercase				:	Dict			      = self.feature_extraction_class.from_pretrained(snake_case_ )

           self.assertEqual(feat_extract_second.to_dict()						,feat_extract_first.to_dict() )
    def  _SCREAMING_SNAKE_CASE			(    self ):



           '''simple docstring'''







           lowercase				:	Dict			      = self.feature_extraction_class()
           self.assertIsNotNone(snake_case_ )







__A							:			Dict         =			"Alexander Joslin"

import operator as op

from .stack import Stack





def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE				)							-> int:




    """simple docstring"""




    _A     =							{'*': op.mul, '/': op.truediv, '+': op.add, '-': op.sub}

    _A     =							Stack()
    _A     =							Stack()

    for i in equation:
        if i.isdigit():
            # RULE 1
            operand_stack.push(int(_SCREAMING_SNAKE_CASE				)				)
        elif i in operators:
            # RULE 2
            operator_stack.push(_SCREAMING_SNAKE_CASE				)
        elif i == ")":
            # RULE 4
            _A     =							operator_stack.peek()
            operator_stack.pop()
            _A     =							operand_stack.peek()
            operand_stack.pop()
            _A     =							operand_stack.peek()
            operand_stack.pop()

            _A     =							operators[opr](_SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE				)
            operand_stack.push(_SCREAMING_SNAKE_CASE				)

    # RULE 5
    return operand_stack.peek()


if __name__ == "__main__":
 __A							:			Any         =			"(5 + ((4 * 2) * (2 + 3)))"
 # answer = 45
 print(f"{equation} = {dijkstras_two_stack_algorithm(equation)}")





