__lowercase										= {
    '''a''': '''AAAAA''',
    '''b''': '''AAAAB''',
    '''c''': '''AAABA''',
    '''d''': '''AAABB''',
    '''e''': '''AABAA''',
    '''f''': '''AABAB''',
    '''g''': '''AABBA''',
    '''h''': '''AABBB''',
    '''i''': '''ABAAA''',
    '''j''': '''BBBAA''',
    '''k''': '''ABAAB''',
    '''l''': '''ABABA''',
    '''m''': '''ABABB''',
    '''n''': '''ABBAA''',
    '''o''': '''ABBAB''',
    '''p''': '''ABBBA''',
    '''q''': '''ABBBB''',
    '''r''': '''BAAAA''',
    '''s''': '''BAAAB''',
    '''t''': '''BAABA''',
    '''u''': '''BAABB''',
    '''v''': '''BBBAB''',
    '''w''': '''BABAA''',
    '''x''': '''BABAB''',
    '''y''': '''BABBA''',
    '''z''': '''BABBB''',
    ''' ''': ''' ''',
}


__lowercase										= {value: key for key, value in encode_dict.items()}



def lowerCamelCase  (       SCREAMING_SNAKE_CASE     ):
    '''simple docstring'''







    __UpperCamelCase					:str        =		''''''
    for letter in word.lower():
        if letter.isalpha() or letter == " ":
            encoded += encode_dict[letter]
        else:
            raise Exception('''encode() accepts only letters of the alphabet and spaces'''     )
    return encoded



def lowerCamelCase  (       SCREAMING_SNAKE_CASE     ):
    '''simple docstring'''







    if set(SCREAMING_SNAKE_CASE     ) - {"A", "B", " "} != set():
        raise Exception('''decode() accepts only \'A\', \'B\' and spaces'''     )
    __UpperCamelCase					:Optional[Any]        =		''''''
    for word in coded.split():
        while len(SCREAMING_SNAKE_CASE     ) != 0:
            decoded += decode_dict[word[:5]]
            __UpperCamelCase					:Optional[int]        =		word[5:]
        decoded += " "
    return decoded.strip()


if __name__ == "__main__":
  from doctest import testmod

  testmod()






import os
import unittest

from transformers.models.phobert.tokenization_phobert import VOCAB_FILES_NAMES, PhobertTokenizer

from ...test_tokenization_common import TokenizerTesterMixin


class      lowerCamelCase_					(       UpperCAmelCase_						,     unittest.TestCase			):






    '''simple docstring'''






    a__     :						List[Any]      =				PhobertTokenizer
    a__     :						Union[str, Any]      =				False







    def       UpperCamelCase__       (     self)	->     Optional[int]:
        super().setUp()

        # Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
        __UpperCamelCase					:Union[str, Any]        =		['''T@@''', '''i''', '''I''', '''R@@''', '''r''', '''e@@''']
        __UpperCamelCase					:int        =		dict(zip(__lowercase			,			range(len(__lowercase))))
        __UpperCamelCase					:Dict        =		['''#version: 0.2''', '''l à</w>''']
        __UpperCamelCase					:Any        =		{'''unk_token''': '''<unk>'''}

        __UpperCamelCase					:int        =		os.path.join(self.tmpdirname			,			VOCAB_FILES_NAMES['''vocab_file'''])
        __UpperCamelCase					:Optional[int]        =		os.path.join(self.tmpdirname			,			VOCAB_FILES_NAMES['''merges_file'''])

        with open(self.vocab_file			,			'''w'''			,			encoding='''utf-8''') as fp:
            for token in vocab_tokens:
                fp.write(f"""{token} {vocab_tokens[token]}\n""")
        with open(self.merges_file			,			'''w'''			,			encoding='''utf-8''') as fp:
            fp.write('''\n'''.join(__lowercase))







    def       UpperCamelCase__       (     self			,			**__lowercase)	->     Optional[Any]:
        kwargs.update(self.special_tokens_map)
        return PhobertTokenizer.from_pretrained(self.tmpdirname			,			**__lowercase)







    def       UpperCamelCase__       (     self			,			__lowercase)	->     int:
        __UpperCamelCase					:List[Any]        =		'''Tôi là VinAI Research'''
        __UpperCamelCase					:List[str]        =		'''T<unk> i <unk> <unk> <unk> <unk> <unk> <unk> I Re<unk> e<unk> <unk> <unk> <unk>'''
        return input_text, output_text







    def       UpperCamelCase__       (     self)	->     Optional[int]:
        __UpperCamelCase					:Dict        =		PhobertTokenizer(self.vocab_file			,			self.merges_file			,			**self.special_tokens_map)
        __UpperCamelCase					:List[Any]        =		'''Tôi là VinAI Research'''
        __UpperCamelCase					:List[str]        =		'''T@@ ô@@ i l@@ à V@@ i@@ n@@ A@@ I R@@ e@@ s@@ e@@ a@@ r@@ c@@ h'''.split()
        __UpperCamelCase					:int        =		tokenizer.tokenize(__lowercase)
        print(__lowercase)
        self.assertListEqual(__lowercase			,			__lowercase)

        __UpperCamelCase					:Dict        =		tokens + [tokenizer.unk_token]

        __UpperCamelCase					:Any        =		[4, 3, 5, 3, 3, 3, 3, 3, 3, 6, 7, 9, 3, 9, 3, 3, 3, 3, 3]
        self.assertListEqual(tokenizer.convert_tokens_to_ids(__lowercase)			,			__lowercase)





