
import json
from typing import TYPE_CHECKING, List, Optional, Tuple

from tokenizers import pre_tokenizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging


if TYPE_CHECKING:
		from transformers.pipelines.conversational import Conversation


lowercase        =       logging.get_logger(__name__)

lowercase        =       {'vocab_file': 'vocab.json', 'merges_file': 'merges.txt', 'tokenizer_file': 'tokenizer.json'}

lowercase        =       {
    'tokenizer_file': {
        'EleutherAI/gpt-neox-20b': 'https://huggingface.co/EleutherAI/gpt-neox-20b/resolve/main/tokenizer.json',
    },
}

lowercase        =       {
    'gpt-neox-20b': 2_0_4_8,
}





class       __A(				a__       ):
					SCREAMING_SNAKE_CASE			    =    VOCAB_FILES_NAMES
					SCREAMING_SNAKE_CASE			    =    PRETRAINED_VOCAB_FILES_MAP
					SCREAMING_SNAKE_CASE			    =    PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
					SCREAMING_SNAKE_CASE			    =    ["""input_ids""", """attention_mask"""]

					def __init__(	self					:     List[Any]   ,					__UpperCamelCase					:     Optional[int]=None   ,					__UpperCamelCase					:     List[Any]=None   ,					__UpperCamelCase					:     List[Any]=None   ,					__UpperCamelCase					:     Optional[Any]="<|endoftext|>"   ,					__UpperCamelCase					:     Tuple="<|endoftext|>"   ,					__UpperCamelCase					:     List[str]="<|endoftext|>"   ,					__UpperCamelCase					:     int=False   ,					**__UpperCamelCase					:     List[Any]   ,					):
												super().__init__(
												    lowercase__   ,					lowercase__   ,					tokenizer_file=lowercase__   ,					unk_token=lowercase__   ,					bos_token=lowercase__   ,					eos_token=lowercase__   ,					add_prefix_space=lowercase__   ,					**lowercase__   ,					)

												lowerCamelCase_							  =					json.loads(self.backend_tokenizer.pre_tokenizer.__getstate__()   )
												if pre_tok_state.get("""add_prefix_space"""   ,					lowercase__   ) != add_prefix_space:
																			lowerCamelCase_							  =					getattr(lowercase__   ,					pre_tok_state.pop("""type"""   )   )
																			lowerCamelCase_							  =					add_prefix_space
																			lowerCamelCase_							  =					pre_tok_class(**lowercase__   )

												lowerCamelCase_							  =					add_prefix_space

					def    lowercase__      (	self					:     Any   ,					__UpperCamelCase					:     Optional[Any]   ,					__UpperCamelCase					:     int = None   ):
												lowerCamelCase_							  =					self._tokenizer.model.save(lowercase__   ,					name=lowercase__   )
												return tuple(lowercase__   )



					def    lowercase__      (	self					:     int   ,					__UpperCamelCase					:     List[Any]   ):
												lowerCamelCase_							  =					[]
												for is_user, text in conversation.iter_texts():
																			input_ids.extend(self.encode(lowercase__   ,					add_special_tokens=lowercase__   ) + [self.eos_token_id]   )

												if len(lowercase__   ) > self.model_max_length:
																			lowerCamelCase_							  =					input_ids[-self.model_max_length :]
												return input_ids







from abc import ABC, abstractmethod
from argparse import ArgumentParser





class       __A(				UpperCAmelCase       ):

					@staticmethod
					@abstractmethod
					def    lowercase__      (	__UpperCamelCase					:     ArgumentParser   ):
												raise NotImplementedError()



					@abstractmethod
					def    lowercase__      (	self					:     Any   ):
												raise NotImplementedError()





