"""simple docstring"""



from collections.abc import Iterator, MutableMapping
from dataclasses import dataclass
from typing import Generic, TypeVar

SCREAMING_SNAKE_CASE__:Any			=	TypeVar("""KEY""")
SCREAMING_SNAKE_CASE__:Tuple			=	TypeVar("""VAL""")






@dataclass(frozen=snake_case_,		slots=snake_case_   )
class 				snake_case__     (   Generic[KEY, VAL]   ):
 _snake_case   :			KEY
 _snake_case   :			VAL






class 				snake_case__     (   _Item   ):


 def __init__(				self		):
        super().__init__(lowerCamelCase  ,						lowerCamelCase		)






 def __bool__(				self		):
        return False
SCREAMING_SNAKE_CASE__:Any			=	_DeletedItem()






class 				snake_case__     (   MutableMapping[KEY, VAL]   ):


 def __init__(				self  ,						lowerCamelCase = 8  ,						lowerCamelCase = 0.75		):
        __a     				=  initial_block_size
        __a     				=  [None] * initial_block_size
        assert 0.0 < capacity_factor < 1.0
        __a     				=  capacity_factor
        __a     				=  0


 def 		a__ (				self  ,						lowerCamelCase		):
        return hash(lowerCamelCase		) % len(self._buckets		)


 def 		a__ (				self  ,						lowerCamelCase		):
        return (ind + 1) % len(self._buckets		)


 def 		a__ (				self  ,						lowerCamelCase  ,						lowerCamelCase  ,						lowerCamelCase		):
        __a     				=  self._buckets[ind]
        if not stored:
               __a     				=  _Item(lowerCamelCase  ,						lowerCamelCase		)
               self._len += 1
               return True
        elif stored.key == key:
               __a     				=  _Item(lowerCamelCase  ,						lowerCamelCase		)
               return True
        else:
               return False


 def 		a__ (				self		):
        __a     				=  len(self._buckets		) * self._capacity_factor
        return len(self		) >= int(lowerCamelCase		)


 def 		a__ (				self		):
        if len(self._buckets		) <= self._initial_block_size:
               return False
        __a     				=  len(self._buckets		) * self._capacity_factor / 2
        return len(self		) < limit


 def 		a__ (				self  ,						lowerCamelCase		):
        __a     				=  self._buckets
        __a     				=  [None] * new_size
        __a     				=  0
        for item in old_buckets:
               if item:
                      self._add_item(item.key  ,						item.val		)


 def 		a__ (				self		):
        self._resize(len(self._buckets		) * 2		)


 def 		a__ (				self		):
        self._resize(len(self._buckets		) // 2		)


 def 		a__ (				self  ,						lowerCamelCase		):
        __a     				=  self._get_bucket_index(lowerCamelCase		)
        for _ in range(len(self._buckets		)		):
               yield ind
               __a     				=  self._get_next_ind(lowerCamelCase		)


 def 		a__ (				self  ,						lowerCamelCase  ,						lowerCamelCase		):
        for ind in self._iterate_buckets(lowerCamelCase		):
               if self._try_set(lowerCamelCase  ,						lowerCamelCase  ,						lowerCamelCase		):
                      break


 def __setitem__(				self  ,						lowerCamelCase  ,						lowerCamelCase		):
        if self._is_full():
               self._size_up()

        self._add_item(lowerCamelCase  ,						lowerCamelCase		)


 def __delitem__(				self  ,						lowerCamelCase		):
        for ind in self._iterate_buckets(lowerCamelCase		):
               __a     				=  self._buckets[ind]
               if item is None:
                      raise KeyError(lowerCamelCase		)
               if item is _deleted:
                      continue
               if item.key == key:
                      __a     				=  _deleted
                      self._len -= 1
                      break
        if self._is_sparse():
               self._size_down()


 def __getitem__(				self  ,						lowerCamelCase		):
        for ind in self._iterate_buckets(lowerCamelCase		):
               __a     				=  self._buckets[ind]
               if item is None:
                      break
               if item is _deleted:
                      continue
               if item.key == key:
                      return item.val
        raise KeyError(lowerCamelCase		)


 def __len__(				self		):
        return self._len


 def __iter__(				self		):
        yield from (item.key for item in self._buckets if item)






 def __repr__(				self		):
        __a     				=  " ,".join(
            F"{item.key}: {item.val}" for item in self._buckets if item		)
        return F"HashMap({val_string})"

"""simple docstring"""



from ..utils import DummyObject, requires_backends






class 				snake_case__     (   metaclass=snake_case_   ):
 _snake_case   :			Union[str, Any]           =		["""onnx"""]


 def __init__(				self  ,						*lowerCamelCase  ,						**lowerCamelCase		):
        requires_backends(self  ,						["onnx"]		)


 @classmethod
 def 		a__ (				cls  ,						*lowerCamelCase  ,						**lowerCamelCase		):
        requires_backends(cls  ,						["onnx"]		)






 @classmethod
 def 		a__ (				cls  ,						*lowerCamelCase  ,						**lowerCamelCase		):
        requires_backends(cls  ,						["onnx"]		)
