from dataclasses import dataclass, field
from typing import TYPE_CHECKING, Any, ClassVar, Dict, List, Optional, Union

import pyarrow as pa


if TYPE_CHECKING:
    from .features import FeatureType


@dataclass
class      lowerCamelCase_					:






    '''simple docstring'''






    a__     :						List[str]
    a__     :						Optional[str]      =				None
    # Automatically constructed
    a__     :						ClassVar[str]      =				"dict"
    a__     :						ClassVar[Any]      =				None
    a__     :						str      =				field(default="""Translation"""						,     init=UpperCAmelCase_						,     repr=UpperCAmelCase_			)







    def __call__(     self)	->     List[str]:
        return pa.struct({lang: pa.string() for lang in sorted(self.languages)})







    def       UpperCamelCase__       (     self)	->     Union["FeatureType", Dict[str, "FeatureType"]]:
        from .features import Value

        return {k: Value('''string''') for k in sorted(self.languages)}


@dataclass
class      lowerCamelCase_					:






    '''simple docstring'''






    a__     :						Optional[List]      =				None
    a__     :						Optional[int]      =				None
    a__     :						Optional[str]      =				None
    # Automatically constructed
    a__     :						ClassVar[str]      =				"dict"
    a__     :						ClassVar[Any]      =				None
    a__     :						str      =				field(default="""TranslationVariableLanguages"""						,     init=UpperCAmelCase_						,     repr=UpperCAmelCase_			)







    def       UpperCamelCase__       (     self)	->     str:
        __UpperCamelCase					:List[Any]        =		sorted(set(self.languages)) if self.languages else None
        __UpperCamelCase					:Dict        =		len(self.languages) if self.languages else None







    def __call__(     self)	->     Any:
        return pa.struct({'''language''': pa.list_(pa.string()), '''translation''': pa.list_(pa.string())})







    def       UpperCamelCase__       (     self			,			__lowercase)	->     Tuple:
        __UpperCamelCase					:List[str]        =		set(self.languages)
        if self.languages and set(__lowercase) - lang_set:
            raise ValueError(
                f"""Some languages in example ({', '.join(sorted(set(__lowercase) - lang_set))}) are not in valid set ({', '.join(__lowercase)}).""")

        # Convert dictionary into tuples, splitting out cases where there are
        # multiple translations for a single language.
        __UpperCamelCase					:Any        =		[]
        for lang, text in translation_dict.items():
            if isinstance(__lowercase			,			__lowercase):
                translation_tuples.append((lang, text))
            else:
                translation_tuples.extend([(lang, el) for el in text])

        # Ensure translations are in ascending order by language code.
        __UpperCamelCase  ,	__UpperCamelCase					:Union[str, Any]        =		zip(*sorted(__lowercase))

        return {"language": languages, "translation": translations}







    def       UpperCamelCase__       (     self)	->     Union["FeatureType", Dict[str, "FeatureType"]]:
        from .features import Sequence, Value

        return {
            "language": Sequence(Value('''string''')),
            "translation": Sequence(Value('''string''')),
        }






from __future__ import annotations



def lowerCamelCase  (       SCREAMING_SNAKE_CASE  ,      SCREAMING_SNAKE_CASE  ,      SCREAMING_SNAKE_CASE  ,      ):
    '''simple docstring'''







    if (stress, tangential_force, area).count(0     ) != 1:
        raise ValueError('''You cannot supply more or less than 2 values'''     )
    elif stress < 0:
        raise ValueError('''Stress cannot be negative'''     )
    elif tangential_force < 0:
        raise ValueError('''Tangential Force cannot be negative'''     )
    elif area < 0:
        raise ValueError('''Area cannot be negative'''     )
    elif stress == 0:
        return (
            "stress",
            tangential_force / area,
        )
    elif tangential_force == 0:
        return (
            "tangential_force",
            stress * area,
        )
    else:
        return (
            "area",
            tangential_force / stress,
        )


if __name__ == "__main__":
    import doctest

    doctest.testmod()





