



"""simple docstring"""
import json
import os
from functools import lru_cache
from typing import List, Optional, Tuple

import regex as re

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


__a     =    logging.get_logger(__name__)


__a     =    {"vocab_file": "vocab.json", "merges_file": "merges.txt"}

# See all MVP models at https://huggingface.co/models?filter=mvp
__a     =    {
    "vocab_file": {
        "RUCAIBox/mvp": "https://huggingface.co/RUCAIBox/mvp/resolve/main/vocab.json",
    },
    "added_tokens.json": {
        "RUCAIBox/mvp": "https://huggingface.co/RUCAIBox/mvp/resolve/main/added_tokens.json",
    },
    "merges_file": {
        "RUCAIBox/mvp": "https://huggingface.co/RUCAIBox/mvp/resolve/main/merges.txt",
    },
}

__a     =    {
    "RUCAIBox/mvp": 10_24,
}
@lru_cache()
def        A_  (      ):







						'''simple docstring'''


						snake_case_			:List[str]						=      (
						    list(range(ord("""!"""     ), ord("""~"""     ) + 1     )     ) + list(range(ord("""¡"""     ), ord("""¬"""     ) + 1     )     ) + list(range(ord("""®"""     ), ord("""ÿ"""     ) + 1     )     )
						)
						snake_case_			:Union[str, Any]						=      bs[:]
						snake_case_			:Any						=      0
						for b in range(2**8     ):
												if b not in bs:
																		bs.append(_lowercase     )
																		cs.append(2**8 + n     )
																		n += 1
						snake_case_			:Optional[int]						=      [chr(_lowercase     ) for n in cs]
						return dict(zip(_lowercase, _lowercase     )     )
def        A_  (      _lowercase     ):







						'''simple docstring'''


						snake_case_			:Tuple						=      set()
						snake_case_			:str						=      word[0]
						for char in word[1:]:
												pairs.add((prev_char, char)     )
												snake_case_			:Dict						=      char
						return pairs

class     lowerCamelCase  (      _lowerCAmelCase    ):






					'''simple docstring'''





					_A		:      List[Any]						=					VOCAB_FILES_NAMES
					_A		:      List[Any]						=					PRETRAINED_VOCAB_FILES_MAP
					_A		:      Any						=					PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
					_A		:      List[str]						=					["""input_ids""", """attention_mask"""]






					def __init__(	self:							int						,					snake_case:							Optional[Any]						,					snake_case:							List[Any]						,					snake_case:							Any="replace"						,					snake_case:							Dict="<s>"						,					snake_case:							List[str]="</s>"						,					snake_case:							int="</s>"						,					snake_case:							Optional[int]="<s>"						,					snake_case:							Any="<unk>"						,					snake_case:							Optional[Any]="<pad>"						,					snake_case:							Dict="<mask>"						,					snake_case:							Any=False						,					**snake_case:							int						,					)       ->     Any:
											snake_case_			:int						=      AddedToken(snake_case						,					lstrip=snake_case						,					rstrip=snake_case						) if isinstance(snake_case						,					snake_case						) else bos_token
											snake_case_			:int						=      AddedToken(snake_case						,					lstrip=snake_case						,					rstrip=snake_case						) if isinstance(snake_case						,					snake_case						) else eos_token
											snake_case_			:Dict						=      AddedToken(snake_case						,					lstrip=snake_case						,					rstrip=snake_case						) if isinstance(snake_case						,					snake_case						) else sep_token
											snake_case_			:List[Any]						=      AddedToken(snake_case						,					lstrip=snake_case						,					rstrip=snake_case						) if isinstance(snake_case						,					snake_case						) else cls_token
											snake_case_			:str						=      AddedToken(snake_case						,					lstrip=snake_case						,					rstrip=snake_case						) if isinstance(snake_case						,					snake_case						) else unk_token
											snake_case_			:Optional[Any]						=      AddedToken(snake_case						,					lstrip=snake_case						,					rstrip=snake_case						) if isinstance(snake_case						,					snake_case						) else pad_token

											# Mask token behave like a normal word, i.e. include the space before it
											snake_case_			:Optional[Any]						=      AddedToken(snake_case						,					lstrip=snake_case						,					rstrip=snake_case						) if isinstance(snake_case						,					snake_case						) else mask_token

											super().__init__(
											    errors=snake_case						,					bos_token=snake_case						,					eos_token=snake_case						,					unk_token=snake_case						,					sep_token=snake_case						,					cls_token=snake_case						,					pad_token=snake_case						,					mask_token=snake_case						,					add_prefix_space=snake_case						,					**snake_case						,					)
											with open(snake_case						,					encoding="""utf-8"""						) as vocab_handle:
																	snake_case_			:Dict						=      json.load(snake_case						)
											snake_case_			:Optional[int]						=      {v: k for k, v in self.encoder.items()}
											snake_case_			:Tuple						=      errors  # how to handle errors in decoding
											snake_case_			:Optional[int]						=      bytes_to_unicode()
											snake_case_			:List[Any]						=      {v: k for k, v in self.byte_encoder.items()}
											with open(snake_case						,					encoding="""utf-8"""						) as merges_handle:
																	snake_case_			:Optional[Any]						=      merges_handle.read().split("""\n"""						)[1:-1]
											snake_case_			:str						=      [tuple(merge.split()						) for merge in bpe_merges]
											snake_case_			:Any						=      dict(zip(snake_case						,					range(len(snake_case						)						)						)						)
											snake_case_			:Union[str, Any]						=      {}
											snake_case_			:Optional[int]						=      add_prefix_space

											# Should have added re.IGNORECASE so BPE merges can happen for capitalized versions of contractions
											snake_case_			:Union[str, Any]						=      re.compile(r"""'s|'t|'re|'ve|'m|'ll|'d| ?\p{L}+| ?\p{N}+| ?[^\s\p{L}\p{N}]+|\s+(?!\S)|\s+"""						)






					@property
					def        lowerCAmelCase_    (	self:							Optional[Any]						)       ->     List[Any]:
											return len(self.encoder						)






					def        lowerCAmelCase_    (	self:							Any						)       ->     List[Any]:
											return dict(self.encoder						,					**self.added_tokens_encoder						)






					def        lowerCAmelCase_    (	self:							Tuple						,					snake_case:							Dict						)       ->     Union[str, Any]:
											if token in self.cache:
																	return self.cache[token]
											snake_case_			:Any						=      tuple(snake_case						)
											snake_case_			:List[Any]						=      get_pairs(snake_case						)

											if not pairs:
																	return token

											while True:
																	snake_case_			:Any						=      min(snake_case						,					key=lambda snake_case						: self.bpe_ranks.get(snake_case						,					float("""inf"""						)						)						)
																	if bigram not in self.bpe_ranks:
																							break
																	snake_case_,	snake_case_			:Optional[int]						=      bigram
																	snake_case_			:int						=      []
																	snake_case_			:List[Any]						=      0
																	while i < len(snake_case						):
																							try:
																													snake_case_			:Optional[int]						=      word.index(snake_case						,					snake_case						)
																							except ValueError:
																													new_word.extend(word[i:]						)
																													break
																							else:
																													new_word.extend(word[i:j]						)
																													snake_case_			:Optional[Any]						=      j

																							if word[i] == first and i < len(snake_case						) - 1 and word[i + 1] == second:
																													new_word.append(first + second						)
																													i += 2
																							else:
																													new_word.append(word[i]						)
																													i += 1
																	snake_case_			:Tuple						=      tuple(snake_case						)
																	snake_case_			:Union[str, Any]						=      new_word
																	if len(snake_case						) == 1:
																							break
																	else:
																							snake_case_			:Any						=      get_pairs(snake_case						)
											snake_case_			:Optional[Any]						=      """ """.join(snake_case						)
											snake_case_			:Optional[Any]						=      word
											return word






					def        lowerCAmelCase_    (	self:							Any						,					snake_case:							int						)       ->     Dict:
											snake_case_			:Dict						=      []
											for token in re.findall(self.pat						,					snake_case						):
																	snake_case_			:Any						=      """""".join(
																	    self.byte_encoder[b] for b in token.encode("""utf-8"""						)						)  # Maps all our bytes to unicode strings, avoiding control tokens of the BPE (spaces in our case)
																	bpe_tokens.extend(bpe_token for bpe_token in self.bpe(snake_case						).split(""" """						)						)
											return bpe_tokens






					def        lowerCAmelCase_    (	self:							int						,					snake_case:							int						)       ->     Union[str, Any]:
											return self.encoder.get(snake_case						,					self.encoder.get(self.unk_token						)						)






					def        lowerCAmelCase_    (	self:							Optional[int]						,					snake_case:							Tuple						)       ->     Tuple:
											return self.decoder.get(snake_case						)






					def        lowerCAmelCase_    (	self:							Any						,					snake_case:							str						)       ->     List[str]:
											snake_case_			:Union[str, Any]						=      """""".join(snake_case						)
											snake_case_			:int						=      bytearray([self.byte_decoder[c] for c in text]						).decode("""utf-8"""						,					errors=self.errors						)
											return text






					def        lowerCAmelCase_    (	self:							int						,					snake_case:							str						,					snake_case:							Optional[str] = None						)       ->     Tuple[str]:
											if not os.path.isdir(snake_case						):
																	logger.error(f"""Vocabulary path ({save_directory}) should be a directory"""						)
																	return
											snake_case_			:Optional[int]						=      os.path.join(
											    snake_case						,					(filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""vocab_file"""]						)
											snake_case_			:Optional[int]						=      os.path.join(
											    snake_case						,					(filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""merges_file"""]						)

											with open(snake_case						,					"""w"""						,					encoding="""utf-8"""						) as f:
																	f.write(json.dumps(self.encoder						,					indent=2						,					sort_keys=snake_case						,					ensure_ascii=snake_case						) + """\n"""						)

											snake_case_			:Optional[Any]						=      0
											with open(snake_case						,					"""w"""						,					encoding="""utf-8"""						) as writer:
																	writer.write("""#version: 0.2\n"""						)
																	for bpe_tokens, token_index in sorted(self.bpe_ranks.items()						,					key=lambda snake_case						: kv[1]						):
																							if index != token_index:
																													logger.warning(
																													    f"""Saving vocabulary to {merge_file}: BPE merge indices are not consecutive."""
																													    """ Please check that the tokenizer is not corrupted!"""						)
																													snake_case_			:Optional[Any]						=      token_index
																							writer.write(""" """.join(snake_case						) + """\n"""						)
																							index += 1

											return vocab_file, merge_file






					def        lowerCAmelCase_    (	self:							str						,					snake_case:							List[int]						,					snake_case:							Optional[List[int]] = None						)       ->     List[int]:
											if token_ids_a is None:
																	return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
											snake_case_			:str						=      [self.cls_token_id]
											snake_case_			:Union[str, Any]						=      [self.sep_token_id]
											return cls + token_ids_a + sep + sep + token_ids_a + sep






					def        lowerCAmelCase_    (	self:							Optional[Any]						,					snake_case:							List[int]						,					snake_case:							Optional[List[int]] = None						,					snake_case:							bool = False						)       ->     List[int]:
											if already_has_special_tokens:
																	return super().get_special_tokens_mask(
																	    token_ids_a=snake_case						,					token_ids_a=snake_case						,					already_has_special_tokens=snake_case						)

											if token_ids_a is None:
																	return [1] + ([0] * len(snake_case						)) + [1]
											return [1] + ([0] * len(snake_case						)) + [1, 1] + ([0] * len(snake_case						)) + [1]






					def        lowerCAmelCase_    (	self:							str						,					snake_case:							List[int]						,					snake_case:							Optional[List[int]] = None						)       ->     List[int]:
											snake_case_			:Any						=      [self.sep_token_id]
											snake_case_			:Optional[Any]						=      [self.cls_token_id]

											if token_ids_a is None:
																	return len(cls + token_ids_a + sep						) * [0]
											return len(cls + token_ids_a + sep + sep + token_ids_a + sep						) * [0]






					def        lowerCAmelCase_    (	self:							Union[str, Any]						,					snake_case:							Tuple						,					snake_case:							Optional[Any]=False						,					**snake_case:							Dict						)       ->     Optional[Any]:
											snake_case_			:str						=      kwargs.pop("""add_prefix_space"""						,					self.add_prefix_space						)
											if (is_split_into_words or add_prefix_space) and (len(snake_case						) > 0 and not text[0].isspace()):
																	snake_case_			:List[Any]						=      """ """ + text
											return (text, kwargs)





"""simple docstring"""
from typing import Mapping

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxSeqaSeqConfigWithPast
from ...utils import logging


__a     =    logging.get_logger(__name__)

__a     =    {
    "google/long-t5-local-base": "https://huggingface.co/google/long-t5-local-base/blob/main/config.json",
    "google/long-t5-local-large": "https://huggingface.co/google/long-t5-local-large/blob/main/config.json",
    "google/long-t5-tglobal-base": "https://huggingface.co/google/long-t5-tglobal-base/blob/main/config.json",
    "google/long-t5-tglobal-large": "https://huggingface.co/google/long-t5-tglobal-large/blob/main/config.json",
}
class     lowerCamelCase  (      _lowerCAmelCase    ):






					'''simple docstring'''





					_A		:      List[Any]						=					"""longt5"""
					_A		:      Dict						=					["""past_key_values"""]
					_A		:      int						=					{"""hidden_size""": """d_model""", """num_attention_heads""": """num_heads""", """num_hidden_layers""": """num_layers"""}






					def __init__(	self:							str						,					snake_case:							List[Any]=32_128						,					snake_case:							Optional[int]=512						,					snake_case:							Union[str, Any]=64						,					snake_case:							str=2_048						,					snake_case:							Any=6						,					snake_case:							Optional[Any]=None						,					snake_case:							str=8						,					snake_case:							Tuple=127						,					snake_case:							Any=16						,					snake_case:							int=32						,					snake_case:							int=128						,					snake_case:							int=0.1						,					snake_case:							Optional[int]=1E-6						,					snake_case:							List[Any]=1.0						,					snake_case:							Optional[int]="relu"						,					snake_case:							str=True						,					snake_case:							Optional[int]="local"						,					snake_case:							Any=True						,					snake_case:							Tuple=0						,					snake_case:							Any=1						,					**snake_case:							Any						,					)       ->     List[str]:
											snake_case_			:Any						=      vocab_size
											snake_case_			:List[Any]						=      d_model
											snake_case_			:Any						=      d_kv
											snake_case_			:int						=      d_ff
											snake_case_			:Tuple						=      num_layers
											# default = symmetry
											snake_case_			:str						=      num_decoder_layers if num_decoder_layers is not None else self.num_layers
											snake_case_			:Any						=      num_heads
											snake_case_			:str						=      local_radius
											snake_case_			:Optional[int]						=      global_block_size
											snake_case_			:Union[str, Any]						=      relative_attention_num_buckets
											snake_case_			:List[str]						=      relative_attention_max_distance
											snake_case_			:Dict						=      dropout_rate
											snake_case_			:str						=      layer_norm_epsilon
											snake_case_			:str						=      initializer_factor
											snake_case_			:Any						=      feed_forward_proj
											snake_case_			:List[str]						=      encoder_attention_type
											snake_case_			:List[str]						=      use_cache

											snake_case_			:Tuple						=      self.feed_forward_proj.split("""-"""						)
											snake_case_			:Any						=      act_info[-1]
											snake_case_			:Union[str, Any]						=      act_info[0] == """gated"""

											if len(snake_case						) > 1 and act_info[0] != "gated" or len(snake_case						) > 2:
																	raise ValueError(
																	    f"""`feed_forward_proj`: {feed_forward_proj} is not a valid activation function of the dense layer."""
																	    """Please make sure `feed_forward_proj` is of the format `gated-{ACT_FN}` or `{ACT_FN}`, e.g. """
																	    """'gated-gelu' or 'relu'"""						)

											# for backwards compatibility
											if feed_forward_proj == "gated-gelu":
																	snake_case_			:Optional[int]						=      """gelu_new"""

											super().__init__(
											    pad_token_id=snake_case						,					eos_token_id=snake_case						,					is_encoder_decoder=snake_case						,					**snake_case						,					)

class     lowerCamelCase  (      _lowerCAmelCase    ):






					'''simple docstring'''





					@property
					def        lowerCAmelCase_    (	self:							Dict						)       ->     Mapping[str, Mapping[int, str]]:
											snake_case_			:Dict						=      {
											    """input_ids""": {0: """batch""", 1: """encoder_sequence"""},
											    """attention_mask""": {0: """batch""", 1: """encoder_sequence"""},
											}
											if self.use_past:
																	snake_case_			:List[Any]						=      """past_encoder_sequence + sequence"""
																	snake_case_			:List[Any]						=      {0: """batch"""}
																	snake_case_			:List[Any]						=      {0: """batch""", 1: """past_decoder_sequence + sequence"""}
											else:
																	snake_case_			:List[str]						=      {0: """batch""", 1: """decoder_sequence"""}
																	snake_case_			:List[Any]						=      {0: """batch""", 1: """decoder_sequence"""}

											if self.use_past:
																	self.fill_with_past_key_values_(snake_case						,					direction="""inputs"""						)

											return common_inputs






					@property
					def        lowerCAmelCase_    (	self:							List[str]						)       ->     int:
											return 13
