


'''simple docstring'''







import json
import os
from typing import Optional, Tuple

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


lowerCAmelCase    :     Any					=						logging.get_logger(__name__)

lowerCAmelCase    :     Any					=						{"""vocab_file""": """vocab.json"""}

lowerCAmelCase    :     Optional[int]					=						{
    """vocab_file""": {
        """mgp-str""": """https://huggingface.co/alibaba-damo/mgp-str-base/blob/main/vocab.json""",
    }
}

lowerCAmelCase    :     Dict					=						{"""mgp-str""": 27}
class 	UpperCamelCase__					( SCREAMING_SNAKE_CASE_	):



     """simple docstring"""






     __magic_name__    			=    VOCAB_FILES_NAMES
     __magic_name__    			=    PRETRAINED_VOCAB_FILES_MAP
     __magic_name__    			=    PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES







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

            '''simple docstring'''

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

            with open(snake_case__      ,	encoding='utf-8'   ) as vocab_handle:
                   _lowerCAmelCase    :							Union[str, Any]   			=       json.load(snake_case__   )
            _lowerCAmelCase    :							int   			=       {v: k for k, v in self.vocab.items()}







     @property
     def a	( self   ):

            '''simple docstring'''

            return len(self.vocab   )







     def a	( self   ):

            '''simple docstring'''

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







     def a	( self      ,	snake_case__   ):

            '''simple docstring'''

            _lowerCAmelCase    :							Tuple   			=       []
            for s in text:
                   char_tokens.extend(snake_case__   )
            return char_tokens







     def a	( self      ,	snake_case__   ):

            '''simple docstring'''

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







     def a	( self      ,	snake_case__   ):

            '''simple docstring'''

            return self.decoder.get(snake_case__   )







     def a	( self      ,	snake_case__      ,	snake_case__ = None   ):

            '''simple docstring'''

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

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

            return (vocab_file,)





'''simple docstring'''







import unittest

from knapsack import greedy_knapsack as kp
class 	UpperCamelCase__					( unittest.TestCase	):



     """simple docstring"""






     def a	( self   ):

            '''simple docstring'''

            _lowerCAmelCase    :							Union[str, Any]   			=       [10, 20, 30, 40, 50, 60]
            _lowerCAmelCase    :							Union[str, Any]   			=       [2, 4, 6, 8, 10, 12]
            _lowerCAmelCase    :							Dict   			=       100
            self.assertEqual(kp.calc_profit(snake_case__      ,	snake_case__      ,	snake_case__   )      ,	210   )







     def a	( self   ):

            '''simple docstring'''

            self.assertRaisesRegex(snake_case__      ,	'max_weight must greater than zero.'   )







     def a	( self   ):

            '''simple docstring'''

            self.assertRaisesRegex(snake_case__      ,	'Weight can not be negative.'   )







     def a	( self   ):

            '''simple docstring'''

            self.assertRaisesRegex(snake_case__      ,	'Profit can not be negative.'   )







     def a	( self   ):

            '''simple docstring'''

            self.assertRaisesRegex(snake_case__      ,	'max_weight must greater than zero.'   )







     def a	( self   ):

            '''simple docstring'''

            self.assertRaisesRegex(
                snake_case__      ,	'The length of profit and weight must be same.'   )


if __name__ == "__main__":
       unittest.main()

