'''simple docstring'''

from typing import Callable, Optional, Union

from ...configuration_utils import PretrainedConfig
from ...utils import logging


lowerCAmelCase_			:			int    	=   logging.get_logger(__name__)

lowerCAmelCase_			:			Optional[Any]    	=   {
    "microsoft/prophetnet-large-uncased": (
        "https://huggingface.co/microsoft/prophetnet-large-uncased/resolve/main/config.json"
    ),
}





class 				lowercase    (    __lowerCamelCase			):
   lowerCamelCase_            ='prophetnet'
   lowerCamelCase_            =['past_key_values']
   lowerCamelCase_            ={
       'num_attention_heads': 'num_encoder_attention_heads',
   }


   def __init__( self					:						Tuple ,		__lowerCAmelCase					:						Optional[float] = 0.1 ,		__lowerCAmelCase					:						Optional[Union[str, Callable]] = "gelu" ,		__lowerCAmelCase					:						Optional[int] = 3_0522 ,		__lowerCAmelCase					:						Optional[int] = 1024 ,		__lowerCAmelCase					:						Optional[int] = 4096 ,		__lowerCAmelCase					:						Optional[int] = 12 ,		__lowerCAmelCase					:						Optional[int] = 16 ,		__lowerCAmelCase					:						Optional[int] = 4096 ,		__lowerCAmelCase					:						Optional[int] = 12 ,		__lowerCAmelCase					:						Optional[int] = 16 ,		__lowerCAmelCase					:						Optional[float] = 0.1 ,		__lowerCAmelCase					:						Optional[float] = 0.1 ,		__lowerCAmelCase					:						Optional[int] = 512 ,		__lowerCAmelCase					:						Optional[float] = 0.02 ,		__lowerCAmelCase					:						Optional[bool] = True ,		__lowerCAmelCase					:						Optional[bool] = True ,		__lowerCAmelCase					:						Optional[int] = 0 ,		__lowerCAmelCase					:						Optional[int] = 2 ,		__lowerCAmelCase					:						Optional[int] = 32 ,		__lowerCAmelCase					:						Optional[int] = 128 ,		__lowerCAmelCase					:						Optional[bool] = False ,		__lowerCAmelCase					:						Optional[float] = 0.0 ,		__lowerCAmelCase					:						Optional[bool] = True ,		__lowerCAmelCase					:						Optional[int] = 0 ,		__lowerCAmelCase					:						Optional[int] = 1 ,		__lowerCAmelCase					:						Optional[int] = 2 ,		**__lowerCAmelCase					:						Optional[Any] ,		)   ->       Optional[int]:
         lowercase_     			=   vocab_size
         lowercase_     			=   hidden_size
         lowercase_     			=   encoder_ffn_dim
         lowercase_     			=   num_encoder_layers
         lowercase_     			=   num_encoder_attention_heads
         lowercase_     			=   decoder_ffn_dim
         lowercase_     			=   num_decoder_layers
         lowercase_     			=   num_decoder_attention_heads
         lowercase_     			=   max_position_embeddings
         lowercase_     			=   init_std  # Normal(0, this parameter)
         lowercase_     			=   activation_function

         # parameters for prophetnet
         lowercase_     			=   ngram
         lowercase_     			=   num_buckets
         lowercase_     			=   relative_max_distance
         lowercase_     			=   disable_ngram_loss
         lowercase_     			=   eps

         # 3 Types of Dropout
         lowercase_     			=   attention_dropout
         lowercase_     			=   activation_dropout
         lowercase_     			=   dropout

         lowercase_     			=   use_cache

         super().__init__(
             pad_token_id=__lowerCAmelCase ,		bos_token_id=__lowerCAmelCase ,		eos_token_id=__lowerCAmelCase ,		is_encoder_decoder=__lowerCAmelCase ,		add_cross_attention=__lowerCAmelCase ,		decoder_start_token_id=__lowerCAmelCase ,		**__lowerCAmelCase ,		)


   @property
   def __UpperCAmelCase							( self					:						Optional[int])   ->       int:
         return self.num_encoder_layers + self.num_decoder_layers


   @num_hidden_layers.setter
   def __UpperCAmelCase							( self					:						int ,		__lowerCAmelCase					:						Any)   ->       str:
         raise NotImplementedError(
             "This model does not support the setting of `num_hidden_layers`. Please set `num_encoder_layers` and"
             " `num_decoder_layers`.")







'''simple docstring'''

from hashlib import mda, shaaaa

lowerCAmelCase_			:			Union[str, Any]    	=   (shaaaa, mda)





class 				lowercase    :


   def __init__( self					:						Optional[Any] ,		__lowerCAmelCase					:						int = 8)   ->       None:
         lowercase_     			=   0B0
         lowercase_     			=   size


   def __UpperCAmelCase							( self					:						Dict ,		__lowerCAmelCase					:						str)   ->       None:
         lowercase_     			=   self.hash_(__lowerCAmelCase)
         self.bitarray |= h


   def __UpperCAmelCase							( self					:						Union[str, Any] ,		__lowerCAmelCase					:						str)   ->       bool:
         lowercase_     			=   self.hash_(__lowerCAmelCase)
         return (h & self.bitarray) == h


   def __contains__( self					:						str ,		__lowerCAmelCase					:						str)   ->       bool:
         return self.exists(__lowerCAmelCase)


   def __UpperCAmelCase							( self					:						Union[str, Any] ,		__lowerCAmelCase					:						int)   ->       str:
         lowercase_     			=   bin(__lowerCAmelCase)[2:]
         return res.zfill(self.size)


   @property
   def __UpperCAmelCase							( self					:						Dict)   ->       str:
         return self.format_bin(self.bitarray)


   def __UpperCAmelCase							( self					:						Any ,		__lowerCAmelCase					:						str)   ->       int:
         lowercase_     			=   0B0
         for func in HASH_FUNCTIONS:
               lowercase_     			=   (
                   int.from_bytes(func(value.encode()).digest() ,		"little") % self.size
               )
               res |= 2**position
         return res


   def __UpperCAmelCase							( self					:						Union[str, Any] ,		__lowerCAmelCase					:						str)   ->       str:
         return self.format_bin(self.hash_(__lowerCAmelCase))


   @property
   def __UpperCAmelCase							( self					:						str)   ->       float:
         lowercase_     			=   bin(self.bitarray).count("1")
         return (n_ones / self.size) ** len(__lowerCAmelCase)






