






'''simple docstring'''



import os

import pytest

from datasets import (
    get_dataset_config_info,
    get_dataset_config_names,
    get_dataset_infos,
    get_dataset_split_names,
    inspect_dataset,
    inspect_metric,
)


SCREAMING_SNAKE_CASE						=	pytest.mark.integration


@pytest.mark.parametrize('''path'''					,      ['''paws''', '''csv''']			)
def 							lowercase_				(    __A :       List[str]					,      __A :       Any			)       ->      Dict:



 """simple docstring"""




 inspect_dataset(_lowercase					,      _lowercase			)
 lowercase					:   Any				  =path + '.py'
 assert script_name in os.listdir(_lowercase			)
 assert "__pycache__" not in os.listdir(_lowercase			)


@pytest.mark.filterwarnings('''ignore:inspect_metric is deprecated:FutureWarning'''			)
@pytest.mark.filterwarnings('''ignore:metric_module_factory is deprecated:FutureWarning'''			)
@pytest.mark.parametrize('''path'''					,      ['''accuracy''']			)
def 							lowercase_				(    __A :       Tuple					,      __A :       Any			)       ->      Tuple:



 """simple docstring"""




 inspect_metric(_lowercase					,      _lowercase			)
 lowercase					:   List[Any]				  =path + '.py'
 assert script_name in os.listdir(_lowercase			)
 assert "__pycache__" not in os.listdir(_lowercase			)


@pytest.mark.parametrize(
    '''path, config_name, expected_splits'''					,      [
        ('''squad''', '''plain_text''', ['''train''', '''validation''']),
        ('''dalle-mini/wit''', '''dalle-mini--wit''', ['''train''']),
        ('''paws''', '''labeled_final''', ['''train''', '''test''', '''validation''']),
    ]					,      )
def 							lowercase_				(    __A :       int					,      __A :       str					,      __A :       int			)       ->      Dict:



 """simple docstring"""




 lowercase					:   Any				  =get_dataset_config_info(_lowercase					,      config_name=_lowercase			)
 assert info.config_name == config_name
 assert list(info.splits.keys()			) == expected_splits


@pytest.mark.parametrize(
    '''path, config_name, expected_exception'''					,      [
        ('''paws''', None, ValueError),
    ]					,      )
def 							lowercase_				(    __A :       Optional[int]					,      __A :       List[str]					,      __A :       Tuple			)       ->      List[str]:



 """simple docstring"""




 with pytest.raises(_lowercase			):
  get_dataset_config_info(_lowercase					,      config_name=_lowercase			)


@pytest.mark.parametrize(
    '''path, expected'''					,      [
        ('''squad''', '''plain_text'''),
        ('''acronym_identification''', '''default'''),
        ('''lhoestq/squad''', '''plain_text'''),
        ('''lhoestq/test''', '''default'''),
        ('''lhoestq/demo1''', '''lhoestq--demo1'''),
        ('''dalle-mini/wit''', '''dalle-mini--wit'''),
    ]					,      )
def 							lowercase_				(    __A :       Tuple					,      __A :       Dict			)       ->      Union[str, Any]:



 """simple docstring"""




 lowercase					:   Tuple				  =get_dataset_config_names(_lowercase			)
 assert expected in config_names


@pytest.mark.parametrize(
    '''path, expected_configs, expected_splits_in_first_config'''					,      [
        ('''squad''', ['''plain_text'''], ['''train''', '''validation''']),
        ('''dalle-mini/wit''', ['''dalle-mini--wit'''], ['''train''']),
        ('''paws''', ['''labeled_final''', '''labeled_swap''', '''unlabeled_final'''], ['''train''', '''test''', '''validation''']),
    ]					,      )
def 							lowercase_				(    __A :       str					,      __A :       str					,      __A :       Tuple			)       ->      Optional[int]:



 """simple docstring"""




 lowercase					:   List[str]				  =get_dataset_infos(_lowercase			)
 assert list(infos.keys()			) == expected_configs
 lowercase					:   Tuple				  =expected_configs[0]
 assert expected_config in infos
 lowercase					:   str				  =infos[expected_config]
 assert info.config_name == expected_config
 assert list(info.splits.keys()			) == expected_splits_in_first_config


@pytest.mark.parametrize(
    '''path, expected_config, expected_splits'''					,      [
        ('''squad''', '''plain_text''', ['''train''', '''validation''']),
        ('''dalle-mini/wit''', '''dalle-mini--wit''', ['''train''']),
        ('''paws''', '''labeled_final''', ['''train''', '''test''', '''validation''']),
    ]					,      )
def 							lowercase_				(    __A :       List[Any]					,      __A :       int					,      __A :       Union[str, Any]			)       ->      Any:



 """simple docstring"""




 lowercase					:   Any				  =get_dataset_infos(_lowercase			)
 assert expected_config in infos
 lowercase					:   Optional[Any]				  =infos[expected_config]
 assert info.config_name == expected_config
 assert list(info.splits.keys()			) == expected_splits





@pytest.mark.parametrize(
    '''path, config_name, expected_exception'''					,      [
        ('''paws''', None, ValueError),
    ]					,      )
def 							lowercase_				(    __A :       Optional[int]					,      __A :       Union[str, Any]					,      __A :       Dict			)       ->      Optional[int]:



 """simple docstring"""




 with pytest.raises(_lowercase			):
  get_dataset_split_names(_lowercase					,      config_name=_lowercase			)











'''simple docstring'''



SCREAMING_SNAKE_CASE						=	'Alexander Joslin'

import operator as op

from .stack import Stack


def 							lowercase_				(    __A :       str			)       ->      int:



 """simple docstring"""




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

 lowercase					:   Stack[int]				  =Stack()
 lowercase					:   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
   lowercase					:   Optional[Any]				  =operator_stack.peek()
   operator_stack.pop()
   lowercase					:   Optional[Any]				  =operand_stack.peek()
   operand_stack.pop()
   lowercase					:   Optional[Any]				  =operand_stack.peek()
   operand_stack.pop()

   lowercase					:   List[str]				  =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)}""")



