




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

SCREAMING_SNAKE_CASE__			: Any    =  TypeVar('KEY')
SCREAMING_SNAKE_CASE__			: str    =  TypeVar('VAL')




@dataclass(frozen=_lowerCamelCase       ,							slots=_lowerCamelCase	)
class 						UpperCamelCase__      (Generic[KEY, VAL]	):

    '''simple docstring'''



    lowerCamelCase_ :      Optional[int]      	= 4_2
    lowerCamelCase_ :      Dict      	= 4_2




class 						UpperCamelCase__      (_Item	):

    '''simple docstring'''



    def __init__(       self	)	-> Tuple:
           super().__init__(lowercase_	,    lowercase_	)







    def __bool__(       self	)	-> List[str]:
           return False




SCREAMING_SNAKE_CASE__			: Tuple    =  _DeletedItem()




class 						UpperCamelCase__      (MutableMapping[KEY, VAL]	):

    '''simple docstring'''



    def __init__(       self	,    UpperCamelCase__ = 8	,    UpperCamelCase__ = 0.75	)	-> List[str]:
           lowerCamelCase  : List[Any]     					=   initial_block_size
           lowerCamelCase  : str     					=   [None] * initial_block_size
           assert 0.0 < capacity_factor < 1.0
           lowerCamelCase  : Tuple     					=   capacity_factor
           lowerCamelCase  : Union[str, Any]     					=   0







    def        _lowercase	(       self	,    UpperCamelCase__	)	-> List[Any]:
           return hash(lowercase_	) % len(self._buckets	)







    def        _lowercase	(       self	,    UpperCamelCase__	)	-> Any:
           return (ind + 1) % len(self._buckets	)







    def        _lowercase	(       self	,    UpperCamelCase__	,    UpperCamelCase__	,    UpperCamelCase__	)	-> int:
           lowerCamelCase  : Optional[Any]     					=   self._buckets[ind]
           if not stored:
                  lowerCamelCase  : Optional[Any]     					=   _Item(lowercase_	,    lowercase_	)
                  self._len += 1
                  return True
           elif stored.key == key:
                  lowerCamelCase  : str     					=   _Item(lowercase_	,    lowercase_	)
                  return True
           else:
                  return False







    def        _lowercase	(       self	)	-> int:
           lowerCamelCase  : Optional[int]     					=   len(self._buckets	) * self._capacity_factor
           return len(self	) >= int(lowercase_	)







    def        _lowercase	(       self	)	-> List[Any]:
           if len(self._buckets	) <= self._initial_block_size:
                  return False
           lowerCamelCase  : Optional[int]     					=   len(self._buckets	) * self._capacity_factor / 2
           return len(self	) < limit







    def        _lowercase	(       self	,    UpperCamelCase__	)	-> Union[str, Any]:
           lowerCamelCase  : List[str]     					=   self._buckets
           lowerCamelCase  : int     					=   [None] * new_size
           lowerCamelCase  : List[Any]     					=   0
           for item in old_buckets:
                  if item:
                         self._add_item(item.key	,    item.val	)







    def        _lowercase	(       self	)	-> List[Any]:
           self._resize(len(self._buckets	) * 2	)







    def        _lowercase	(       self	)	-> Dict:
           self._resize(len(self._buckets	) // 2	)







    def        _lowercase	(       self	,    UpperCamelCase__	)	-> Union[str, Any]:
           lowerCamelCase  : Optional[int]     					=   self._get_bucket_index(lowercase_	)
           for _ in range(len(self._buckets	)	):
                  yield ind
                  lowerCamelCase  : List[Any]     					=   self._get_next_ind(lowercase_	)







    def        _lowercase	(       self	,    UpperCamelCase__	,    UpperCamelCase__	)	-> Dict:
           for ind in self._iterate_buckets(lowercase_	):
                  if self._try_set(lowercase_	,    lowercase_	,    lowercase_	):
                         break







    def __setitem__(       self	,    UpperCamelCase__	,    UpperCamelCase__	)	-> List[str]:
           if self._is_full():
                  self._size_up()

           self._add_item(lowercase_	,    lowercase_	)







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







    def __getitem__(       self	,    UpperCamelCase__	)	-> Optional[int]:
           for ind in self._iterate_buckets(lowercase_	):
                  lowerCamelCase  : List[Any]     					=   self._buckets[ind]
                  if item is None:
                         break
                  if item is _deleted:
                         continue
                  if item.key == key:
                         return item.val
           raise KeyError(lowercase_	)







    def __len__(       self	)	-> Dict:
           return self._len







    def __iter__(       self	)	-> Optional[Any]:
           yield from (item.key for item in self._buckets if item)







    def __repr__(       self	)	-> Union[str, Any]:
           lowerCamelCase  : Tuple     					=   " ,".join(
               F'''{item.key}: {item.val}''' for item in self._buckets if item	)
           return F'''HashMap({val_string})'''












'''simple docstring'''

from ....utils import logging


a    :							Optional[int]										=    logging.get_logger(__name__)






class 		a							(  _lowerCamelCase	):


				def __init__(						self       :   int			,							lowercase_       :   Tuple			,							lowercase_       :   Any=None			,							lowercase_       :   List[Any]=2048   ):
									snake_case_		     =							config.__dict__
									snake_case_		     =							modal_hidden_size
									if num_labels:
														snake_case_		     =							num_labels

