


import json
import os
from typing import Optional, Tuple

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


lowerCAmelCase       =							logging.get_logger(__name__)

lowerCAmelCase       =							{'vocab_file': 'vocab.json'}

lowerCAmelCase       =							{
    'vocab_file': {
        'mgp-str': 'https://huggingface.co/alibaba-damo/mgp-str-base/blob/main/vocab.json',
    }
}

lowerCAmelCase       =							{'mgp-str': 27}


class        _a							(			UpperCamelCase__			):
							_lowercase	:			Any        = VOCAB_FILES_NAMES
							_lowercase	:			Tuple        = PRETRAINED_VOCAB_FILES_MAP
							_lowercase	:			List[str]        = PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES

							def __init__(							self:	Dict    ,						UpperCamelCase_:	Tuple    ,						UpperCamelCase_:	List[str]="[GO]"    ,						UpperCamelCase_:	List[Any]="[GO]"    ,						UpperCamelCase_:	Tuple="[s]"    ,						UpperCamelCase_:	Optional[Any]="[GO]"    ,						**UpperCamelCase_:	Optional[Any]							)			->   Optional[Any]:





									"""simple docstring"""







									super().__init__(
									    unk_token=UpperCamelCase_    ,						bos_token=UpperCamelCase_    ,						eos_token=UpperCamelCase_    ,						pad_token=UpperCamelCase_    ,						**UpperCamelCase_    ,						)

									with open(UpperCamelCase_    ,						encoding='''utf-8'''							) as vocab_handle:
											lowercase__            =      json.load(UpperCamelCase_							)
									lowercase__            =      {v: k for k, v in self.vocab.items()}

							@property
							def       lowerCamelCase_ (							self:	List[Any]							)			->   Optional[Any]:





									"""simple docstring"""







									return len(self.vocab							)

							def       lowerCamelCase_ (							self:	Dict							)			->   Any:





									"""simple docstring"""







									return dict(self.vocab    ,						**self.added_tokens_encoder							)

							def       lowerCamelCase_ (							self:	List[Any]    ,						UpperCamelCase_:	List[Any]							)			->   Tuple:





									"""simple docstring"""







									lowercase__            =      []
									for s in text:
											char_tokens.extend(UpperCamelCase_							)
									return char_tokens

							def       lowerCamelCase_ (							self:	str    ,						UpperCamelCase_:	Optional[Any]							)			->   int:





									"""simple docstring"""







									return self.vocab.get(UpperCamelCase_    ,						self.vocab.get(self.unk_token							)							)

							def       lowerCamelCase_ (							self:	Any    ,						UpperCamelCase_:	Optional[Any]							)			->   str:





									"""simple docstring"""







									return self.decoder.get(UpperCamelCase_							)


							def       lowerCamelCase_ (							self:	int    ,						UpperCamelCase_:	str    ,						UpperCamelCase_:	Optional[str] = None							)			->   Tuple[str]:





									"""simple docstring"""







									if not os.path.isdir(UpperCamelCase_							):
											logger.error('''Vocabulary path ({}) should be a directory'''.format(UpperCamelCase_							)							)
											return
									lowercase__            =      os.path.join(
									    UpperCamelCase_    ,						(filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']							)

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

									return (vocab_file,)






from __future__ import annotations


class        _a							:

							def __init__(							self:	Union[str, Any]    ,						UpperCamelCase_:	str    ,						UpperCamelCase_:	str							)			->   List[Any]:





									"""simple docstring"""







									lowercase__     ,		lowercase__            =      text, pattern
									lowercase__     ,		lowercase__            =      len(UpperCamelCase_							), len(UpperCamelCase_							)

							def       lowerCamelCase_ (							self:	Optional[int]    ,						UpperCamelCase_:	str							)			->   int:





									"""simple docstring"""







									for i in range(self.patLen - 1    ,						-1    ,						-1							):
											if char == self.pattern[i]:
													return i
									return -1

							def       lowerCamelCase_ (							self:	Optional[int]    ,						UpperCamelCase_:	int							)			->   int:





									"""simple docstring"""







									for i in range(self.patLen - 1    ,						-1    ,						-1							):
											if self.pattern[i] != self.text[current_pos + i]:
													return current_pos + i
									return -1


							def       lowerCamelCase_ (							self:	List[Any]							)			->   list[int]:





									"""simple docstring"""







									lowercase__            =      []
									for i in range(self.textLen - self.patLen + 1							):
											lowercase__            =      self.mismatch_in_text(UpperCamelCase_							)
											if mismatch_index == -1:
													positions.append(UpperCamelCase_							)
											else:
													lowercase__            =      self.match_in_pattern(self.text[mismatch_index]							)
													lowercase__            =      (
													    mismatch_index - match_index
													)  # shifting index lgtm [py/multiple-definition]
									return positions
lowerCAmelCase       =							'ABAABA'
lowerCAmelCase       =							'AB'
lowerCAmelCase       =							BoyerMooreSearch(text, pattern)
lowerCAmelCase       =							bms.bad_character_heuristic()

if len(positions) == 0:
			print('No match found')
else:
			print('Pattern found in following positions: ')
			print(positions)


