
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__							(     __magic_name__	):
				lowercase			    =  VOCAB_FILES_NAMES
				lowercase			    =  PRETRAINED_VOCAB_FILES_MAP
				lowercase			    =  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES






				def __init__(						self					:      Optional[int]    ,     a					:      Any    ,     a					:      int="[GO]"    ,     a					:      Dict="[GO]"    ,     a					:      Optional[Any]="[s]"    ,     a					:      str="[GO]"    ,     **a					:      Tuple   ):






							'''simple docstring'''







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

							with open(a    ,     encoding='utf-8'   ) as vocab_handle:
										lowerCAmelCase__      :      Optional[Any]         =		json.load(a   )
							lowerCAmelCase__      :      Tuple         =		{v: k for k, v in self.vocab.items()}






				@property
				def 							_lowerCamelCase		(						self					:      Optional[Any]   ):






							'''simple docstring'''







							return len(self.vocab   )






				def 							_lowerCamelCase		(						self					:      Optional[int]   ):






							'''simple docstring'''







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






				def 							_lowerCamelCase		(						self					:      Dict    ,     a					:      Any   ):






							'''simple docstring'''







							lowerCAmelCase__      :      Dict         =		[]
							for s in text:
										char_tokens.extend(a   )
							return char_tokens






				def 							_lowerCamelCase		(						self					:      List[str]    ,     a					:      str   ):






							'''simple docstring'''







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






				def 							_lowerCamelCase		(						self					:      Tuple    ,     a					:      Any   ):






							'''simple docstring'''







							return self.decoder.get(a   )






				def 							_lowerCamelCase		(						self					:      List[Any]    ,     a					:      str    ,     a					:      Optional[str] = None   ):






							'''simple docstring'''







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

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

							return (vocab_file,)

class      A__							:






				def __init__(						self					:      Dict    ,     a					:      list[int]   ):






							'''simple docstring'''







							lowerCAmelCase__      :      Union[str, Any]         =		len(a   )
							lowerCAmelCase__      :      Optional[Any]         =		[0] * len_array

							if len_array > 0:
										lowerCAmelCase__      :      List[Any]         =		array[0]

							for i in range(1    ,     a   ):
										lowerCAmelCase__      :      Optional[int]         =		self.prefix_sum[i - 1] + array[i]






				def 							_lowerCamelCase		(						self					:      int    ,     a					:      int    ,     a					:      int   ):






							'''simple docstring'''







							if start == 0:
										return self.prefix_sum[end]

							return self.prefix_sum[end] - self.prefix_sum[start - 1]






				def 							_lowerCamelCase		(						self					:      Optional[Any]    ,     a					:      int   ):






							'''simple docstring'''







							lowerCAmelCase__      :      Any         =		{0}
							for sum_item in self.prefix_sum:
										if sum_item - target_sum in sums:
													return True

										sums.add(a   )

							return False


if __name__ == "__main__":
					import doctest

					doctest.testmod()