


'''simple docstring'''



import jax.numpy as jnp

from ...utils import logging
from ..ta.modeling_flax_ta import FlaxTaEncoderModel, FlaxTaForConditionalGeneration, FlaxTaModel
from .configuration_mta import MTaConfig


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

__UpperCAmelCase    :Any				       =     "T5Config"




def 			_a			(		_lowercase      :			jnp.array    ,      _lowercase      :			int    ,      _lowercase      :			int						):





     '''simple docstring'''






     __UpperCAmelCase			:				Dict													=    jnp.zeros_like(_lowercase						)
     __UpperCAmelCase			:				Optional[int]													=    shifted_input_ids.at[:, 1:].set(input_ids[:, :-1]						)
     __UpperCAmelCase			:				List[Any]													=    shifted_input_ids.at[:, 0].set(_lowercase						)

     __UpperCAmelCase			:				Optional[int]													=    jnp.where(shifted_input_ids == -100    ,      _lowercase    ,      _lowercase						)
     return shifted_input_ids



class 			a       (	_a ):


     """simple docstring"""






     SCREAMING_SNAKE_CASE :				str							     =     "mt5"
     SCREAMING_SNAKE_CASE :				Optional[int]							     =     MTaConfig



class 			a       (	_a ):


     """simple docstring"""






     SCREAMING_SNAKE_CASE :				Union[str, Any]							     =     "mt5"
     SCREAMING_SNAKE_CASE :				List[Any]							     =     MTaConfig



class 			a       (	_a ):


     """simple docstring"""






     SCREAMING_SNAKE_CASE :				List[str]							     =     "mt5"
     SCREAMING_SNAKE_CASE :				Optional[int]							     =     MTaConfig



'''simple docstring'''



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

__UpperCAmelCase    :Optional[int]				       =     TypeVar("KEY")
__UpperCAmelCase    :Tuple				       =     TypeVar("VAL")



@dataclass(frozen=_a			,						slots=_a )
class 			a       (	Generic[KEY, VAL] ):


     """simple docstring"""






     SCREAMING_SNAKE_CASE :				KEY
     SCREAMING_SNAKE_CASE :				VAL



class 			a       (	_Item ):


     """simple docstring"""






     def __init__(       self  :	Optional[int]    )		->							None:
          super().__init__(snake_case							,				snake_case    )






     def __bool__(       self  :	Dict    )		->							bool:
          return False



__UpperCAmelCase    :Optional[Any]				       =     _DeletedItem()



class 			a       (	MutableMapping[KEY, VAL] ):


     """simple docstring"""






     def __init__(       self  :	str							,				snake_case  :	int = 8							,				snake_case  :	float = 0.75    )		->							None:
          __UpperCAmelCase			:				Dict													=    initial_block_size
          __UpperCAmelCase			:				list[_Item | None]													=    [None] * initial_block_size
          assert 0.0 < capacity_factor < 1.0
          __UpperCAmelCase			:				str													=    capacity_factor
          __UpperCAmelCase			:				Optional[int]													=    0

     def 				lowerCamelCase__				(       self  :	Optional[Any]							,				snake_case  :	KEY    )		->							int:
          return hash(snake_case    ) % len(self._buckets    )

     def 				lowerCamelCase__				(       self  :	Union[str, Any]							,				snake_case  :	int    )		->							int:
          return (ind + 1) % len(self._buckets    )

     def 				lowerCamelCase__				(       self  :	List[str]							,				snake_case  :	int							,				snake_case  :	KEY							,				snake_case  :	VAL    )		->							bool:
          __UpperCAmelCase			:				int													=    self._buckets[ind]
          if not stored:
               __UpperCAmelCase			:				List[str]													=    _Item(snake_case							,				snake_case    )
               self._len += 1
               return True
          elif stored.key == key:
               __UpperCAmelCase			:				int													=    _Item(snake_case							,				snake_case    )
               return True
          else:
               return False

     def 				lowerCamelCase__				(       self  :	str    )		->							bool:
          __UpperCAmelCase			:				Union[str, Any]													=    len(self._buckets    ) * self._capacity_factor
          return len(self    ) >= int(snake_case    )

     def 				lowerCamelCase__				(       self  :	List[str]    )		->							bool:
          if len(self._buckets    ) <= self._initial_block_size:
               return False
          __UpperCAmelCase			:				List[str]													=    len(self._buckets    ) * self._capacity_factor / 2
          return len(self    ) < limit

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

     def 				lowerCamelCase__				(       self  :	Optional[int]    )		->							None:
          self._resize(len(self._buckets    ) * 2    )

     def 				lowerCamelCase__				(       self  :	List[str]    )		->							None:
          self._resize(len(self._buckets    ) // 2    )

     def 				lowerCamelCase__				(       self  :	Union[str, Any]							,				snake_case  :	KEY    )		->							Iterator[int]:
          __UpperCAmelCase			:				Tuple													=    self._get_bucket_index(snake_case    )
          for _ in range(len(self._buckets    )    ):
               yield ind
               __UpperCAmelCase			:				Dict													=    self._get_next_ind(snake_case    )

     def 				lowerCamelCase__				(       self  :	str							,				snake_case  :	KEY							,				snake_case  :	VAL    )		->							None:
          for ind in self._iterate_buckets(snake_case    ):
               if self._try_set(snake_case							,				snake_case							,				snake_case    ):
                    break

     def __setitem__(       self  :	List[str]							,				snake_case  :	KEY							,				snake_case  :	VAL    )		->							None:
          if self._is_full():
               self._size_up()

          self._add_item(snake_case							,				snake_case    )

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

     def __getitem__(       self  :	List[str]							,				snake_case  :	KEY    )		->							VAL:
          for ind in self._iterate_buckets(snake_case    ):
               __UpperCAmelCase			:				Optional[int]													=    self._buckets[ind]
               if item is None:
                    break
               if item is _deleted:
                    continue
               if item.key == key:
                    return item.val
          raise KeyError(snake_case    )

     def __len__(       self  :	List[Any]    )		->							int:
          return self._len

     def __iter__(       self  :	str    )		->							Iterator[KEY]:
          yield from (item.key for item in self._buckets if item)






     def __repr__(       self  :	Optional[Any]    )		->							str:
          __UpperCAmelCase			:				str													=    ''' ,'''.join(
              f'{item.key}: {item.val}' for item in self._buckets if item    )
          return f'HashMap({val_string})'