


import json
import os
from typing import Optional, Tuple

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


snake_case				:    Optional[int]       				=     logging.get_logger(__name__)

snake_case				:    int       				=     {'''vocab_file''': '''vocab.json'''}

snake_case				:    Union[str, Any]       				=     {
    '''vocab_file''': {
        '''mgp-str''': '''https://huggingface.co/alibaba-damo/mgp-str-base/blob/main/vocab.json''',
    }
}

snake_case				:    str       				=     {'''mgp-str''': 27}







class 		_snake_case  (      _snake_case							):
 SCREAMING_SNAKE_CASE__      =       VOCAB_FILES_NAMES
 SCREAMING_SNAKE_CASE__      =       PRETRAINED_VOCAB_FILES_MAP
 SCREAMING_SNAKE_CASE__      =       PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES




 def __init__(		self					,  _lowerCamelCase					,  _lowerCamelCase="[GO]"					,  _lowerCamelCase="[GO]"					,  _lowerCamelCase="[s]"					,  _lowerCamelCase="[GO]"					,  **_lowerCamelCase    ):
       super().__init__(
           unk_token=_lowerCamelCase					,  bos_token=_lowerCamelCase					,  eos_token=_lowerCamelCase					,  pad_token=_lowerCamelCase					,  **_lowerCamelCase					,  )

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




 @property
 def        SCREAMING_SNAKE_CASE__				(		self    ):
       return len(self.vocab    )




 def        SCREAMING_SNAKE_CASE__				(		self    ):
       return dict(self.vocab					,  **self.added_tokens_encoder    )




 def        SCREAMING_SNAKE_CASE__				(		self					,  _lowerCamelCase    ):
       a						:List[Any] 							=       []
       for s in text:
             char_tokens.extend(_lowerCamelCase    )
       return char_tokens




 def        SCREAMING_SNAKE_CASE__				(		self					,  _lowerCamelCase    ):
       return self.vocab.get(_lowerCamelCase					,  self.vocab.get(self.unk_token    )    )




 def        SCREAMING_SNAKE_CASE__				(		self					,  _lowerCamelCase    ):
       return self.decoder.get(_lowerCamelCase    )




 def        SCREAMING_SNAKE_CASE__				(		self					,  _lowerCamelCase					,  _lowerCamelCase = None    ):
       if not os.path.isdir(_lowerCamelCase    ):
             logger.error('''Vocabulary path ({}) should be a directory'''.format(_lowerCamelCase    )    )
             return
       a						:Dict 							=       os.path.join(
           _lowerCamelCase					,  (filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']    )

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

       return (vocab_file,)










from __future__ import annotations

class 		UpperCAmelCase__			:




			'''simple docstring'''






			def __init__(   self							: Optional[Any]       ,       a_							: Optional[int]=None ):
					'''simple docstring'''





					__UpperCAmelCase    :     Optional[Any]													=	data
					__UpperCAmelCase    :     Any													=	None




			def __repr__(   self							: Tuple ):
					'''simple docstring'''





					__UpperCAmelCase    :     Dict													=	[]
					__UpperCAmelCase    :     Any													=	self
					while temp:
							string_rep.append(F'{temp.data}' )
							__UpperCAmelCase    :     Dict													=	temp.next
					return "->".join(a_ )

def        a						(      _UpperCAmelCase							:					list						):







		'''simple docstring'''





		if not elements_list:
				raise Exception('''The Elements List is empty'''						)

		__UpperCAmelCase    :     int													=	Node(elements_list[0]						)
		for i in range(1 ,   len(_UpperCAmelCase						)						):
				__UpperCAmelCase    :     Any													=	Node(elements_list[i]						)
				__UpperCAmelCase    :     Optional[int]													=	current.next
		return head

def        a						(      _UpperCAmelCase							:					Node						):







		'''simple docstring'''





		if head_node is not None and isinstance(_UpperCAmelCase ,   _UpperCAmelCase						):
				print_reverse(head_node.next						)
				print(head_node.data						)

def        a						(      ):







		'''simple docstring'''





		from doctest import testmod

		testmod()

		__UpperCAmelCase    :     Tuple													=	make_linked_list([14, 52, 14, 12, 43]						)
		print('''Linked List:'''						)
		print(_UpperCAmelCase						)
		print('''Elements in Reverse:'''						)
		print_reverse(_UpperCAmelCase						)


if __name__ == "__main__":
				main()





