


"""simple docstring"""






def       A_   (   _lowerCAmelCase     :					Union[str, Any],     _lowerCAmelCase     :					str,     _lowerCAmelCase     :					List[str]=False       ):






     """simple docstring"""

     if isinstance(_lowerCAmelCase,     _lowerCAmelCase       ) and isinstance(_lowerCAmelCase,     _lowerCAmelCase       ):
          _a    	=				len(set_a.intersection(_lowerCAmelCase       )       )

          if alternative_union:
               _a    	=				len(_lowerCAmelCase       ) + len(_lowerCAmelCase       )
          else:
               _a    	=				len(set_a.union(_lowerCAmelCase       )       )

          return intersection / union

     if isinstance(_lowerCAmelCase,     (list, tuple)       ) and isinstance(_lowerCAmelCase,     (list, tuple)       ):
          _a    	=				[element for element in set_a if element in set_b]

          if alternative_union:
               _a    	=				len(_lowerCAmelCase       ) + len(_lowerCAmelCase       )
               return len(_lowerCAmelCase       ) / union
          else:
               _a    	=				set_a + [element for element in set_b if element not in set_a]
               return len(_lowerCAmelCase       ) / len(_lowerCAmelCase       )

          return len(_lowerCAmelCase       ) / len(_lowerCAmelCase       )
     return None


if __name__ == "__main__":
   __snake_case		=       {'''a''', '''b''', '''c''', '''d''', '''e'''}
   __snake_case		=       {'''c''', '''d''', '''e''', '''f''', '''h''', '''i'''}
   print(jaccard_similarity(set_a, set_b))



"""simple docstring"""






from pathlib import Path

import fire
def       A_   (   _lowerCAmelCase     :					str,     _lowerCAmelCase     :					str,     _lowerCAmelCase     :					int       ):






     """simple docstring"""

     _a    	=				Path(_lowerCAmelCase       )
     _a    	=				Path(_lowerCAmelCase       )
     dest_dir.mkdir(exist_ok=_lowerCAmelCase       )
     for path in src_dir.iterdir():
          _a    	=				[x.rstrip() for x in list(path.open().readlines()       )][:n]
          _a    	=				dest_dir.joinpath(path.name       )
          print(_lowerCAmelCase       )
          dest_path.open('''w'''       ).write('''\n'''.join(_lowerCAmelCase       )       )


if __name__ == "__main__":
   fire.Fire(minify)