






"""simple docstring"""






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'''

      __UpperCamelCase	 =  42
      __UpperCamelCase	 =  None
      # Automatically constructed
      __UpperCamelCase	 =  "dict"
      __UpperCamelCase	 =  None
      __UpperCamelCase	 =  field(default="Translation"				,		init=UpperCAmelCase__				,		repr=UpperCAmelCase__ )
      def __call__(						self     :  List[str]):




          '''simple docstring'''


          return pa.struct({lang: pa.string() for lang in sorted(self.languages)})



      def _SCREAMING_SNAKE_CASE (						self     :  List[Any]):




          '''simple docstring'''


          from .features import Value

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




@dataclass
class 							lowerCAmelCase__				:






      '''simple docstring'''

      __UpperCamelCase	 =  None
      __UpperCamelCase	 =  None
      __UpperCamelCase	 =  None
      # Automatically constructed
      __UpperCamelCase	 =  "dict"
      __UpperCamelCase	 =  None
      __UpperCamelCase	 =  field(default="TranslationVariableLanguages"				,		init=UpperCAmelCase__				,		repr=UpperCAmelCase__ )
      def _SCREAMING_SNAKE_CASE (						self     :  Dict):




          '''simple docstring'''


          SCREAMING_SNAKE_CASE_      :  str    						=		sorted(set(self.languages)) if self.languages else None
          SCREAMING_SNAKE_CASE_      :  Any    						=		len(self.languages) if self.languages else None
      def __call__(						self     :  Optional[int]):




          '''simple docstring'''


          return pa.struct({'''language''': pa.list_(pa.string()), '''translation''': pa.list_(pa.string())})
      def _SCREAMING_SNAKE_CASE (						self     :  Dict						,	lowercase_     :  Tuple):




          '''simple docstring'''


          SCREAMING_SNAKE_CASE_      :  Optional[int]    						=		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.
          SCREAMING_SNAKE_CASE_      :  int    						=		[]
          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.
          SCREAMING_SNAKE_CASE_						,			SCREAMING_SNAKE_CASE_      :  str    						=		zip(*sorted(lowercase_))

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



      def _SCREAMING_SNAKE_CASE (						self     :  Any):




          '''simple docstring'''


          from .features import Sequence, Value

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







'''simple docstring'''




from __future__ import annotations


def 				lowerCAmelCase_   (	_lowerCamelCase:   list[int]       ,      _lowerCamelCase:   list[int]       ,      _lowerCamelCase:   int					):
		__SCREAMING_SNAKE_CASE       :		List[Any]           =		list(range(len(_lowerCamelCase					)					)					)
		__SCREAMING_SNAKE_CASE       :		Optional[Any]           =		[v / w for v, w in zip(_lowerCamelCase       ,      _lowerCamelCase					)]
		index.sort(key=lambda _lowerCamelCase					: ratio[i]       ,      reverse=_lowerCamelCase					)

		__SCREAMING_SNAKE_CASE       :		float           =		0
		__SCREAMING_SNAKE_CASE       :		list[float]           =		[0] * len(_lowerCamelCase					)
		for i in index:
				if weight[i] <= capacity:
						__SCREAMING_SNAKE_CASE       :		str           =		1
						max_value += value[i]
						capacity -= weight[i]
				else:
						__SCREAMING_SNAKE_CASE       :		int           =		capacity / weight[i]
						max_value += value[i] * capacity / weight[i]
						break

		return max_value, fractions


if __name__ == "__main__":
						import doctest

						doctest.testmod()