


"""simple docstring"""







def      UpperCAmelCase__ (lowerCAmelCase_						,		lowerCAmelCase_     ):




     '''simple docstring'''


     def get_matched_characters(lowerCAmelCase_						,		lowerCAmelCase_     ) -> str:
          __SCREAMING_SNAKE_CASE		     =       []
          __SCREAMING_SNAKE_CASE		     =       min(len(_stra     )						,		len(_stra     )     ) // 2
          for i, l in enumerate(_stra     ):
               __SCREAMING_SNAKE_CASE		     =       int(max(0						,		i - limit     )     )
               __SCREAMING_SNAKE_CASE		     =       int(min(i + limit + 1						,		len(_stra     )     )     )
               if l in _stra[left:right]:
                    matched.append(lowerCAmelCase_     )
                    __SCREAMING_SNAKE_CASE		     =       f"""{_stra[0:_stra.index(lowerCAmelCase_     )]} {_stra[_stra.index(lowerCAmelCase_     ) + 1:]}"""

          return "".join(lowerCAmelCase_     )

     # matching characters
     __SCREAMING_SNAKE_CASE		     =       get_matched_characters(lowerCAmelCase_						,		lowerCAmelCase_     )
     __SCREAMING_SNAKE_CASE		     =       get_matched_characters(lowerCAmelCase_						,		lowerCAmelCase_     )
     __SCREAMING_SNAKE_CASE		     =       len(lowerCAmelCase_     )

     # transposition
     __SCREAMING_SNAKE_CASE		     =       (
         len([(ca, ca) for ca, ca in zip(lowerCAmelCase_						,		lowerCAmelCase_     ) if ca != ca]     ) // 2
     )

     if not match_count:
          __SCREAMING_SNAKE_CASE		     =       0.0
     else:
          __SCREAMING_SNAKE_CASE		     =       (
              1
              / 3
              * (
                  match_count / len(lowerCAmelCase_     )
                  + match_count / len(lowerCAmelCase_     )
                  + (match_count - transpositions) / match_count
              )
          )

     # common prefix up to 4 characters
     __SCREAMING_SNAKE_CASE		     =       0
     for ca, ca in zip(stra[:4]						,		stra[:4]     ):
          if ca == ca:
               prefix_len += 1
          else:
               break

     return jaro + 0.1 * prefix_len * (1 - jaro)


if __name__ == "__main__":
  import doctest

  doctest.testmod()
  print(jaro_winkler('''hello''', '''world'''))




"""simple docstring"""







from abc import ABC, abstractmethod
from argparse import ArgumentParser




class 				UpperCamelCase_			(				UpperCamelCase):

	"""simple docstring"""





	@staticmethod
	@abstractmethod
	def 						UpperCAmelCase_   (				UpperCAmelCase__    :       ArgumentParser     ) ->			Optional[Any]:
						raise NotImplementedError()




	@abstractmethod
	def 						UpperCAmelCase_   (				self    :       Optional[Any]     ) ->			List[str]:
						raise NotImplementedError()
