



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



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



      def 		snake_case_   (	self	:      Any		):
           from .features import Value

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







@dataclass
class       UpperCAmelCase_    :
      __SCREAMING_SNAKE_CASE		:  Optional[List]						=					None
      __SCREAMING_SNAKE_CASE		:  Optional[int]						=					None
      __SCREAMING_SNAKE_CASE		:  Optional[str]						=					None
      # Automatically constructed
      __SCREAMING_SNAKE_CASE		:  ClassVar[str]						=					"dict"
      __SCREAMING_SNAKE_CASE		:  ClassVar[Any]						=					None
      __SCREAMING_SNAKE_CASE		:  str						=					field(default='TranslationVariableLanguages'			,     init=_UpperCamelCase			,     repr=_UpperCamelCase		)



      def 		snake_case_   (	self	:      str		):
           _UpperCAmelCase     :      Optional[Any]														=       sorted(set(self.languages		)		) if self.languages else None
           _UpperCAmelCase     :      Optional[Any]														=       len(self.languages		) if self.languages else None



      def __call__(	self	:      Union[str, Any]		):
           return pa.struct({"language": pa.list_(pa.string()		), "translation": pa.list_(pa.string()		)}		)



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

           # Convert dictionary into tuples, splitting out cases where there are
           # multiple translations for a single language.
           _UpperCAmelCase     :      List[Any]														=       []
           for lang, text in translation_dict.items():
                if isinstance(A	,      A		):
                     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     :      Dict														=       zip(*sorted(A		)		)

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



      def 		snake_case_   (	self	:      Optional[Any]		):
           from .features import Sequence, Value

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





"""simple docstring"""




def 		__snake_case		( SCREAMING_SNAKE_CASE__      :		str							)    ->  bool:





     '''simple docstring'''

     _UpperCAmelCase     :      str														=       0
     for ch in input_str:
          _UpperCAmelCase     :      Optional[int]														=       ord(SCREAMING_SNAKE_CASE__							)
          _UpperCAmelCase     :      int														=       pow(2		,    SCREAMING_SNAKE_CASE__							)

          # If we already turned on bit for current character's unicode
          if bitmap >> ch_unicode & 1 == 1:
               return False
          bitmap |= ch_bit_index_on
     return True


if __name__ == "__main__":
 import doctest

 doctest.testmod()
