

import json
import os
from typing import Optional, Tuple

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


SCREAMING_SNAKE_CASE_          =   logging.get_logger(__name__)

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

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

SCREAMING_SNAKE_CASE_          =   {'mgp-str': 27}

class 					a	(						__lowercase					):
						_lowercase         =      VOCAB_FILES_NAMES
						_lowercase         =      PRETRAINED_VOCAB_FILES_MAP
						_lowercase         =      PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES


						def __init__(							self    ,       A_    ,       A_="[GO]"    ,       A_="[GO]"    ,       A_="[s]"    ,       A_="[GO]"    ,       **A_						):







										'''simple docstring'''


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

										with open(SCREAMING_SNAKE_CASE_    ,       encoding="utf-8"						) as vocab_handle:
														_UpperCAmelCase							:		List[str]					=     json.load(SCREAMING_SNAKE_CASE_						)
										_UpperCAmelCase							:		Tuple					=     {v: k for k, v in self.vocab.items()}


						@property
						def 							_UpperCAmelCase					(							self						):







										'''simple docstring'''


										return len(self.vocab						)


						def 							_UpperCAmelCase					(							self						):







										'''simple docstring'''


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


						def 							_UpperCAmelCase					(							self    ,       A_						):







										'''simple docstring'''


										_UpperCAmelCase							:		int					=     []
										for s in text:
														char_tokens.extend(SCREAMING_SNAKE_CASE_						)
										return char_tokens


						def 							_UpperCAmelCase					(							self    ,       A_						):







										'''simple docstring'''


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


						def 							_UpperCAmelCase					(							self    ,       A_						):







										'''simple docstring'''


										return self.decoder.get(SCREAMING_SNAKE_CASE_						)





						def 							_UpperCAmelCase					(							self    ,       A_    ,       A_ = None						):







										'''simple docstring'''


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

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

										return (vocab_file,)




"""simple docstring"""




from ..utils import DummyObject, requires_backends





class 			snake_case  (				metaclass=__lowercase ):
							UpperCAmelCase__      =   ['''note_seq''']

							def __init__(self							,							*SCREAMING_SNAKE_CASE_							,							**SCREAMING_SNAKE_CASE_     ):

									"""simple docstring"""







									requires_backends(self							,							['''note_seq''']     )

							@classmethod
							def _lowercase       (cls							,							*SCREAMING_SNAKE_CASE_							,							**SCREAMING_SNAKE_CASE_     ):

									"""simple docstring"""







									requires_backends(cls							,							['''note_seq''']     )







							@classmethod
							def _lowercase       (cls							,							*SCREAMING_SNAKE_CASE_							,							**SCREAMING_SNAKE_CASE_     ):

									"""simple docstring"""







									requires_backends(cls							,							['''note_seq''']     )