import json
import os
from functools import lru_cache
from typing import TYPE_CHECKING, List, Optional, Tuple, Union

import numpy as np
import regex as re

from ...utils import is_tf_available, is_torch_available, logging


if TYPE_CHECKING:
 if is_torch_available():
  import torch
 if is_tf_available():
  import tensorflow as tf

from ...tokenization_utils import AddedToken, PreTrainedTokenizer


UpperCAmelCase      		=					logging.get_logger(__name__)

UpperCAmelCase      		=					{
    '''vocab_file''': '''vocab.json''',
    '''merges_file''': '''merges.txt''',
}

UpperCAmelCase      		=					{
    '''vocab_file''': {
        '''Salesforce/codegen-350M-mono''': '''https://huggingface.co/Salesforce/codegen-350M-mono/resolve/main/vocab.json''',
    },
    '''merges_file''': {
        '''Salesforce/codegen-350M-mono''': '''https://huggingface.co/Salesforce/codegen-350M-mono/resolve/main/merges.txt''',
    },
}

UpperCAmelCase      		=					{
    '''Salesforce/codegen-350M-mono''': 20_48,
}


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


def SCREAMING_SNAKE_CASE					(  lowercase_:						Optional[int]					):
       _UpperCamelCase  :							Any	    =	set()
       _UpperCamelCase  :							str	    =	word[0]
       for char in word[1:]:
              pairs.add((prev_char, char)					)
              _UpperCamelCase  :							Optional[int]	    =	char
       return pairs





class  __lowerCAmelCase	(							a_    ):



 '''simple docstring'''
 _lowerCamelCase    :						int					     =			VOCAB_FILES_NAMES
 _lowerCamelCase    :						str					     =			PRETRAINED_VOCAB_FILES_MAP
 _lowerCamelCase    :						str					     =			PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
 _lowerCamelCase    :						Dict					     =			['input_ids', 'attention_mask']

 def __init__(      self							:		List[str]							,      lowerCamelCase							:		List[str]							,      lowerCamelCase							:		Tuple							,      lowerCamelCase							:		Union[str, Any]="replace"							,      lowerCamelCase							:		List[str]="<|endoftext|>"							,      lowerCamelCase							:		Union[str, Any]="<|endoftext|>"							,      lowerCamelCase							:		int="<|endoftext|>"							,      lowerCamelCase							:		str=None							,      lowerCamelCase							:		int=False							,      lowerCamelCase							:		Optional[int]=False							,      **lowerCamelCase							:		List[str]							,      )			->				Any:
        _UpperCamelCase  :							List[Any]	    =	AddedToken(lowerCamelCase							,      lstrip=lowerCamelCase							,      rstrip=lowerCamelCase	) if isinstance(lowerCamelCase							,      lowerCamelCase	) else bos_token
        _UpperCamelCase  :							Union[str, Any]	    =	AddedToken(lowerCamelCase							,      lstrip=lowerCamelCase							,      rstrip=lowerCamelCase	) if isinstance(lowerCamelCase							,      lowerCamelCase	) else eos_token
        _UpperCamelCase  :							str	    =	AddedToken(lowerCamelCase							,      lstrip=lowerCamelCase							,      rstrip=lowerCamelCase	) if isinstance(lowerCamelCase							,      lowerCamelCase	) else unk_token
        _UpperCamelCase  :							List[str]	    =	AddedToken(lowerCamelCase							,      lstrip=lowerCamelCase							,      rstrip=lowerCamelCase	) if isinstance(lowerCamelCase							,      lowerCamelCase	) else pad_token
        super().__init__(
            errors=lowerCamelCase							,      unk_token=lowerCamelCase							,      bos_token=lowerCamelCase							,      eos_token=lowerCamelCase							,      pad_token=lowerCamelCase							,      add_prefix_space=lowerCamelCase							,      add_bos_token=lowerCamelCase							,      **lowerCamelCase							,      )
        _UpperCamelCase  :							str	    =	add_bos_token

        with open(lowerCamelCase							,      encoding='utf-8'	) as vocab_handle:
               _UpperCamelCase  :							Tuple	    =	json.load(lowerCamelCase	)
        _UpperCamelCase  :							List[str]	    =	{v: k for k, v in self.encoder.items()}
        _UpperCamelCase  :							Any	    =	errors  # how to handle errors in decoding
        _UpperCamelCase  :							int	    =	bytes_to_unicode()
        _UpperCamelCase  :							Union[str, Any]	    =	{v: k for k, v in self.byte_encoder.items()}
        with open(lowerCamelCase							,      encoding='utf-8'	) as merges_handle:
               _UpperCamelCase  :							Optional[Any]	    =	merges_handle.read().split('\n'	)[1:-1]
        _UpperCamelCase  :							Optional[Any]	    =	[tuple(merge.split()	) for merge in bpe_merges]
        _UpperCamelCase  :							List[str]	    =	dict(zip(lowerCamelCase							,      range(len(lowerCamelCase	)	)	)	)
        _UpperCamelCase  :							Tuple	    =	{}
        _UpperCamelCase  :							Union[str, Any]	    =	add_prefix_space

        # Should have added re.IGNORECASE so BPE merges can happen for capitalized versions of contractions
        _UpperCamelCase  :							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        __snake_case       (      self							:		Union[str, Any]	)			->				Any:
        return len(self.encoder	)

 def        __snake_case       (      self							:		Dict	)			->				int:
        return dict(self.encoder							,      **self.added_tokens_encoder	)

 def        __snake_case       (      self							:		List[Any]							,      lowerCamelCase							:		List[str]	)			->				Dict:
        if token in self.cache:
               return self.cache[token]
        _UpperCamelCase  :							List[str]	    =	tuple(lowerCamelCase	)
        _UpperCamelCase  :							Optional[Any]	    =	get_pairs(lowerCamelCase	)

        if not pairs:
               return token

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

                      if word[i] == first and i < len(lowerCamelCase	) - 1 and word[i + 1] == second:
                             new_word.append(first + second	)
                             i += 2
                      else:
                             new_word.append(word[i]	)
                             i += 1
               _UpperCamelCase  :							int	    =	tuple(lowerCamelCase	)
               _UpperCamelCase  :							List[Any]	    =	new_word
               if len(lowerCamelCase	) == 1:
                      break
               else:
                      _UpperCamelCase  :							Any	    =	get_pairs(lowerCamelCase	)
        _UpperCamelCase  :							Dict	    =	' '.join(lowerCamelCase	)
        _UpperCamelCase  :							int	    =	word
        return word

 def        __snake_case       (      self							:		str							,      lowerCamelCase							:		Dict							,      lowerCamelCase							:		Tuple=None	)			->				Dict:
        if self.add_bos_token:
               _UpperCamelCase  :							Dict	    =	[self.bos_token_id]
        else:
               _UpperCamelCase  :							Union[str, Any]	    =	[]

        _UpperCamelCase  :							str	    =	bos_token_ids + token_ids_a

        if token_ids_a is None:
               return output

        return output + bos_token_ids + token_ids_a

 def        __snake_case       (      self							:		int							,      lowerCamelCase							:		int	)			->				Optional[Any]:
        _UpperCamelCase  :							List[str]	    =	[]
        for token in re.findall(self.pat							,      lowerCamelCase	):
               _UpperCamelCase  :							Optional[int]	    =	''.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(lowerCamelCase	).split(' '	)	)
        return bpe_tokens

 def        __snake_case       (      self							:		Any							,      lowerCamelCase							:		Union[str, Any]	)			->				Any:
        return self.encoder.get(lowerCamelCase							,      self.encoder.get(self.unk_token	)	)

 def        __snake_case       (      self							:		int							,      lowerCamelCase							:		List[Any]	)			->				Union[str, Any]:
        return self.decoder.get(lowerCamelCase	)

 def        __snake_case       (      self							:		List[str]							,      lowerCamelCase							:		Any	)			->				Optional[Any]:
        _UpperCamelCase  :							int	    =	''.join(lowerCamelCase	)
        _UpperCamelCase  :							Union[str, Any]	    =	bytearray([self.byte_decoder[c] for c in text]	).decode('utf-8'							,      errors=self.errors	)
        return text

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

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

        _UpperCamelCase  :							Optional[Any]	    =	0
        with open(lowerCamelCase							,      '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 lowerCamelCase	: 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!'	)
                             _UpperCamelCase  :							str	    =	token_index
                      writer.write(' '.join(lowerCamelCase	) + '\n'	)
                      index += 1

        return vocab_file, merge_file

 def        __snake_case       (      self							:		List[str]							,      lowerCamelCase							:		Union[str, Any]							,      lowerCamelCase							:		int=False							,      **lowerCamelCase							:		int	)			->				List[Any]:
        _UpperCamelCase  :							Dict	    =	kwargs.pop('add_prefix_space'							,      self.add_prefix_space	)
        if is_split_into_words or add_prefix_space:
               _UpperCamelCase  :							Any	    =	' ' + text
        return (text, kwargs)

 def        __snake_case       (      self							:		str							,      lowerCamelCase							:		Union[int, List[int], "np.ndarray", "torch.Tensor", "tf.Tensor"]							,      lowerCamelCase							:		bool = False							,      lowerCamelCase							:		bool = None							,      lowerCamelCase							:		Optional[List[str]] = None							,      **lowerCamelCase							:		List[str]							,      )			->				str:
        _UpperCamelCase  :							Optional[int]	    =	super()._decode(
            token_ids=lowerCamelCase							,      skip_special_tokens=lowerCamelCase							,      clean_up_tokenization_spaces=lowerCamelCase							,      **lowerCamelCase							,      )

        if truncate_before_pattern is not None and len(lowerCamelCase	) > 0:
               _UpperCamelCase  :							Optional[Any]	    =	self.truncate(lowerCamelCase							,      lowerCamelCase	)

        return decoded_text

 def        __snake_case       (      self							:		Optional[int]							,      lowerCamelCase							:		Union[str, Any]							,      lowerCamelCase							:		Any	)			->				Optional[int]:
        def find_re(lowerCamelCase							:		Any							,      lowerCamelCase							:		List[Any]							,      lowerCamelCase							:		str	):
               _UpperCamelCase  :							Optional[int]	    =	pattern.search(lowerCamelCase							,      lowerCamelCase	)
               return m.start() if m else -1

        _UpperCamelCase  :							Dict	    =	[re.compile(lowerCamelCase							,      re.MULTILINE	) for pattern in truncate_before_pattern]

        _UpperCamelCase  :							Union[str, Any]	    =	list(re.finditer('^print'							,      lowerCamelCase							,      re.MULTILINE	)	)

        if len(lowerCamelCase	) > 1:
               _UpperCamelCase  :							Tuple	    =	completion[: prints[1].start()]

        _UpperCamelCase  :							Union[str, Any]	    =	list(re.finditer('^def'							,      lowerCamelCase							,      re.MULTILINE	)	)

        if len(lowerCamelCase	) > 1:
               _UpperCamelCase  :							List[str]	    =	completion[: defs[1].start()]

        _UpperCamelCase  :							Tuple	    =	0

        _UpperCamelCase  :							List[str]	    =	[
            pos for pos in [find_re(lowerCamelCase							,      lowerCamelCase							,      lowerCamelCase	) for terminal in terminals] if pos != -1
        ]

        if len(lowerCamelCase	) > 0:
               return completion[: min(lowerCamelCase	)]
        else:
               return completion








'''simple docstring'''

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


_A					:     List[Any]      ={'''configuration_umt5''': ['''UMT5Config''', '''UMT5OnnxConfig''']}


try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		_A					:     Optional[Any]      =[
		    '''UMT5EncoderModel''',
		    '''UMT5ForConditionalGeneration''',
		    '''UMT5ForQuestionAnswering''',
		    '''UMT5Model''',
		    '''UMT5PreTrainedModel''',
		]

if TYPE_CHECKING:
		from .configuration_umta import UMTaConfig, UMTaOnnxConfig

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_umta import (
				    UMTaEncoderModel,
				    UMTaForConditionalGeneration,
				    UMTaForQuestionAnswering,
				    UMTaModel,
				    UMTaPreTrainedModel,
				)
else:
		import sys

		_A					:     Optional[int]      =_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)
