'''simple docstring'''

import shutil
import tempfile
import unittest

from transformers import SPIECE_UNDERLINE, BatchEncoding, MBartaaTokenizer, MBartaaTokenizerFast, is_torch_available
from transformers.testing_utils import (
    get_tests_dir,
    nested_simplify,
    require_sentencepiece,
    require_tokenizers,
    require_torch,
    slow,
)

from ...test_tokenization_common import TokenizerTesterMixin


__a: List[str]          =   get_tests_dir("""fixtures/test_sentencepiece.model""")

if is_torch_available():
  from transformers.models.mbart.modeling_mbart import shift_tokens_right

__a: List[Any]          =   25_00_04
__a: Optional[Any]          =   25_00_20



@require_sentencepiece
@require_tokenizers
class 			UpperCAmelCase  (						a__    ,						unittest.TestCase					):





       '''simple docstring'''



       SCREAMING_SNAKE_CASE							=    MBartaaTokenizer
       SCREAMING_SNAKE_CASE							=    MBartaaTokenizerFast
       SCREAMING_SNAKE_CASE							=    True
       SCREAMING_SNAKE_CASE							=    True

       def _lowerCAmelCase(						self )  ->  Union[str, Any]:
        super().setUp()

        # We have a SentencePiece fixture for testing
        lowercase__				:    List[Any]  =					MBartaaTokenizer(__lowerCAmelCase	,   src_lang='''en_XX'''	,   tgt_lang='''ro_RO'''	,   keep_accents=__lowerCAmelCase )
        tokenizer.save_pretrained(self.tmpdirname )

       def _lowerCAmelCase(						self )  ->  List[Any]:
        lowercase__				:    Optional[Any]  =					'''<s>'''
        lowercase__				:    Tuple  =					0

        self.assertEqual(self.get_tokenizer()._convert_token_to_id(__lowerCAmelCase )	,   __lowerCAmelCase )
        self.assertEqual(self.get_tokenizer()._convert_id_to_token(__lowerCAmelCase )	,   __lowerCAmelCase )

       def _lowerCAmelCase(						self )  ->  str:
        lowercase__				:    Union[str, Any]  =					list(self.get_tokenizer().get_vocab().keys() )

        self.assertEqual(vocab_keys[0]	,   '''<s>''' )
        self.assertEqual(vocab_keys[1]	,   '''<pad>''' )
        self.assertEqual(vocab_keys[-1]	,   '''<mask>''' )
        self.assertEqual(len(__lowerCAmelCase )	,   1054 )

       def _lowerCAmelCase(						self )  ->  List[str]:
        self.assertEqual(self.get_tokenizer().vocab_size	,   1054 )

       def _lowerCAmelCase(						self )  ->  Dict:
        lowercase__				:    Optional[Any]  =					MBartaaTokenizer(__lowerCAmelCase	,   src_lang='''en_XX'''	,   tgt_lang='''ro_RO'''	,   keep_accents=__lowerCAmelCase )

        lowercase__				:    List[Any]  =					tokenizer.tokenize('''This is a test''' )
        self.assertListEqual(__lowerCAmelCase	,   ['''▁This''', '''▁is''', '''▁a''', '''▁t''', '''est'''] )

        self.assertListEqual(
            tokenizer.convert_tokens_to_ids(__lowerCAmelCase )	,   [value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]]	,   )

        lowercase__				:    Union[str, Any]  =					tokenizer.tokenize('''I was born in 92000, and this is falsé.''' )
        self.assertListEqual(
            __lowerCAmelCase	,   [SPIECE_UNDERLINE + '''I''', SPIECE_UNDERLINE + '''was''', SPIECE_UNDERLINE + '''b''', '''or''', '''n''', SPIECE_UNDERLINE + '''in''', SPIECE_UNDERLINE + '''''', '''9''', '''2''', '''0''', '''0''', '''0''', ''',''', SPIECE_UNDERLINE + '''and''', SPIECE_UNDERLINE + '''this''', SPIECE_UNDERLINE + '''is''', SPIECE_UNDERLINE + '''f''', '''al''', '''s''', '''é''', '''.''']	,   )
        lowercase__				:    int  =					tokenizer.convert_tokens_to_ids(__lowerCAmelCase )
        self.assertListEqual(
            __lowerCAmelCase	,   [
                value + tokenizer.fairseq_offset
                for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
            ]	,   )

        lowercase__				:    Optional[Any]  =					tokenizer.convert_ids_to_tokens(__lowerCAmelCase )
        self.assertListEqual(
            __lowerCAmelCase	,   [SPIECE_UNDERLINE + '''I''', SPIECE_UNDERLINE + '''was''', SPIECE_UNDERLINE + '''b''', '''or''', '''n''', SPIECE_UNDERLINE + '''in''', SPIECE_UNDERLINE + '''''', '''<unk>''', '''2''', '''0''', '''0''', '''0''', ''',''', SPIECE_UNDERLINE + '''and''', SPIECE_UNDERLINE + '''this''', SPIECE_UNDERLINE + '''is''', SPIECE_UNDERLINE + '''f''', '''al''', '''s''', '''<unk>''', '''.''']	,   )

       @slow
       def _lowerCAmelCase(						self )  ->  str:
        # fmt: off
        lowercase__				:    Optional[int]  =					{'''input_ids''': [[250004, 11062, 82772, 7, 15, 82772, 538, 51529, 237, 17198, 1290, 206, 9, 215175, 1314, 136, 17198, 1290, 206, 9, 56359, 42, 122009, 9, 16466, 16, 87344, 4537, 9, 4717, 78381, 6, 159958, 7, 15, 24480, 618, 4, 527, 22693, 5428, 4, 2777, 24480, 9874, 4, 43523, 594, 4, 803, 18392, 33189, 18, 4, 43523, 24447, 12399, 100, 24955, 83658, 9626, 144057, 15, 839, 22335, 16, 136, 24955, 83658, 83479, 15, 39102, 724, 16, 678, 645, 2789, 1328, 4589, 42, 122009, 115774, 23, 805, 1328, 46876, 7, 136, 53894, 1940, 42227, 41159, 17721, 823, 425, 4, 27512, 98722, 206, 136, 5531, 4970, 919, 17336, 5, 2], [250004, 20080, 618, 83, 82775, 47, 479, 9, 1517, 73, 53894, 333, 80581, 110117, 18811, 5256, 1295, 51, 152526, 297, 7986, 390, 124416, 538, 35431, 214, 98, 15044, 25737, 136, 7108, 43701, 23, 756, 135355, 7, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [250004, 581, 63773, 119455, 6, 147797, 88203, 7, 645, 70, 21, 3285, 10269, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]], '''attention_mask''': [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]}  # noqa: E501
        # fmt: on

        self.tokenizer_integration_test_util(
            expected_encoding=__lowerCAmelCase	,   model_name='''facebook/mbart-large-50'''	,   revision='''d3913889c59cd5c9e456b269c376325eabad57e2'''	,   )


       def _lowerCAmelCase(						self )  ->  List[str]:
        if not self.test_slow_tokenizer:
         # as we don't have a slow version, we can't compare the outputs between slow and fast versions
         return

        lowercase__				:    Optional[int]  =					(self.rust_tokenizer_class, '''hf-internal-testing/tiny-random-mbart50''', {})
        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
         with self.subTest(F"""{tokenizer.__class__.__name__} ({pretrained_name})""" ):
          lowercase__				:    Any  =					self.rust_tokenizer_class.from_pretrained(__lowerCAmelCase	,   **__lowerCAmelCase )
          lowercase__				:    Any  =					self.tokenizer_class.from_pretrained(__lowerCAmelCase	,   **__lowerCAmelCase )

          lowercase__				:    List[Any]  =					tempfile.mkdtemp()

          lowercase__				:    int  =					tokenizer_r.save_pretrained(__lowerCAmelCase )
          lowercase__				:    str  =					tokenizer_p.save_pretrained(__lowerCAmelCase )

          # Checks it save with the same files + the tokenizer.json file for the fast one
          self.assertTrue(any('''tokenizer.json''' in f for f in tokenizer_r_files ) )
          lowercase__				:    Union[str, Any]  =					tuple(f for f in tokenizer_r_files if '''tokenizer.json''' not in f )
          self.assertSequenceEqual(__lowerCAmelCase	,   __lowerCAmelCase )

          # Checks everything loads correctly in the same way
          lowercase__				:    List[Any]  =					tokenizer_r.from_pretrained(__lowerCAmelCase )
          lowercase__				:    Optional[Any]  =					tokenizer_p.from_pretrained(__lowerCAmelCase )

          # Check special tokens are set accordingly on Rust and Python
          for key in tokenizer_pp.special_tokens_map:
           self.assertTrue(hasattr(__lowerCAmelCase	,   __lowerCAmelCase ) )
           # self.assertEqual(getattr(tokenizer_rp, key), getattr(tokenizer_pp, key))
           # self.assertEqual(getattr(tokenizer_rp, key + "_id"), getattr(tokenizer_pp, key + "_id"))

          shutil.rmtree(__lowerCAmelCase )

          # Save tokenizer rust, legacy_format=True
          lowercase__				:    str  =					tempfile.mkdtemp()

          lowercase__				:    List[Any]  =					tokenizer_r.save_pretrained(__lowerCAmelCase	,   legacy_format=__lowerCAmelCase )
          lowercase__				:    int  =					tokenizer_p.save_pretrained(__lowerCAmelCase )

          # Checks it save with the same files
          self.assertSequenceEqual(__lowerCAmelCase	,   __lowerCAmelCase )

          # Checks everything loads correctly in the same way
          lowercase__				:    str  =					tokenizer_r.from_pretrained(__lowerCAmelCase )
          lowercase__				:    Optional[int]  =					tokenizer_p.from_pretrained(__lowerCAmelCase )

          # Check special tokens are set accordingly on Rust and Python
          for key in tokenizer_pp.special_tokens_map:
           self.assertTrue(hasattr(__lowerCAmelCase	,   __lowerCAmelCase ) )

          shutil.rmtree(__lowerCAmelCase )

          # Save tokenizer rust, legacy_format=False
          lowercase__				:    Optional[int]  =					tempfile.mkdtemp()

          lowercase__				:    List[Any]  =					tokenizer_r.save_pretrained(__lowerCAmelCase	,   legacy_format=__lowerCAmelCase )
          lowercase__				:    List[str]  =					tokenizer_p.save_pretrained(__lowerCAmelCase )

          # Checks it saved the tokenizer.json file
          self.assertTrue(any('''tokenizer.json''' in f for f in tokenizer_r_files ) )

          # Checks everything loads correctly in the same way
          lowercase__				:    Tuple  =					tokenizer_r.from_pretrained(__lowerCAmelCase )
          lowercase__				:    List[str]  =					tokenizer_p.from_pretrained(__lowerCAmelCase )

          # Check special tokens are set accordingly on Rust and Python
          for key in tokenizer_pp.special_tokens_map:
           self.assertTrue(hasattr(__lowerCAmelCase	,   __lowerCAmelCase ) )

          shutil.rmtree(__lowerCAmelCase )



@require_torch
@require_sentencepiece
@require_tokenizers
class 			UpperCAmelCase  (						unittest.TestCase					):





       '''simple docstring'''



       SCREAMING_SNAKE_CASE							=    "facebook/mbart-large-50-one-to-many-mmt"
       SCREAMING_SNAKE_CASE							=    [
           " UN Chief Says There Is No Military Solution in Syria",
           " Secretary-General Ban Ki-moon says his response to Russia's stepped up military support for Syria is that \"there is no military solution\" to the nearly five-year conflict and more weapons will only worsen the violence and misery for millions of people.",
       ]
       SCREAMING_SNAKE_CASE							=    [
           "Şeful ONU declară că nu există o soluţie militară în Siria",
           "Secretarul General Ban Ki-moon declară că răspunsul său la intensificarea sprijinului militar al Rusiei"
           " pentru Siria este că \"nu există o soluţie militară\" la conflictul de aproape cinci ani şi că noi arme nu vor"
           " face decât să înrăutăţească violenţele şi mizeria pentru milioane de oameni.",
       ]
       SCREAMING_SNAKE_CASE							=    [EN_CODE, 8_2_7_4, 1_2_7_8_7_3, 2_5_9_1_6, 7, 8_6_2_2, 2_0_7_1, 4_3_8, 6_7_4_8_5, 5_3, 1_8_7_8_9_5, 2_3, 5_1_7_1_2, 2]

       @classmethod
       def _lowerCAmelCase(						cls )  ->  str:
        lowercase__				:    MBartaaTokenizer  =					MBartaaTokenizer.from_pretrained(
            cls.checkpoint_name	,   src_lang='''en_XX'''	,   tgt_lang='''ro_RO''' )
        lowercase__				:    Optional[Any]  =					1
        return cls

       def _lowerCAmelCase(						self )  ->  Optional[int]:
        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids['''ar_AR''']	,   250001 )
        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids['''en_EN''']	,   250004 )
        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids['''ro_RO''']	,   250020 )
        self.assertEqual(self.tokenizer.fairseq_tokens_to_ids['''mr_IN''']	,   250038 )

       def _lowerCAmelCase(						self )  ->  List[Any]:
        lowercase__				:    Any  =					self.tokenizer.batch_encode_plus(self.src_text ).input_ids[0]
        self.assertListEqual(self.expected_src_tokens	,   __lowerCAmelCase )

       def _lowerCAmelCase(						self )  ->  List[str]:
        self.assertIn(__lowerCAmelCase	,   self.tokenizer.all_special_ids )
        lowercase__				:    Dict  =					[RO_CODE, 884, 9019, 96, 9, 916, 86792, 36, 18743, 15596, 5, 2]
        lowercase__				:    Dict  =					self.tokenizer.decode(__lowerCAmelCase	,   skip_special_tokens=__lowerCAmelCase )
        lowercase__				:    Union[str, Any]  =					self.tokenizer.decode(generated_ids[1:]	,   skip_special_tokens=__lowerCAmelCase )
        self.assertEqual(__lowerCAmelCase	,   __lowerCAmelCase )
        self.assertNotIn(self.tokenizer.eos_token	,   __lowerCAmelCase )

       def _lowerCAmelCase(						self )  ->  Any:
        lowercase__				:    Union[str, Any]  =					['''this is gunna be a long sentence ''' * 20]
        assert isinstance(src_text[0]	,   __lowerCAmelCase )
        lowercase__				:    Union[str, Any]  =					10
        lowercase__				:    Optional[Any]  =					self.tokenizer(__lowerCAmelCase	,   max_length=__lowerCAmelCase	,   truncation=__lowerCAmelCase ).input_ids[0]
        self.assertEqual(ids[0]	,   __lowerCAmelCase )
        self.assertEqual(ids[-1]	,   2 )
        self.assertEqual(len(__lowerCAmelCase )	,   __lowerCAmelCase )

       def _lowerCAmelCase(						self )  ->  Tuple:
        self.assertListEqual(self.tokenizer.convert_tokens_to_ids(['''<mask>''', '''ar_AR'''] )	,   [250053, 250001] )

       def _lowerCAmelCase(						self )  ->  str:
        lowercase__				:    List[str]  =					tempfile.mkdtemp()
        lowercase__				:    Optional[Any]  =					self.tokenizer.fairseq_tokens_to_ids
        self.tokenizer.save_pretrained(__lowerCAmelCase )
        lowercase__				:    Any  =					MBartaaTokenizer.from_pretrained(__lowerCAmelCase )
        self.assertDictEqual(new_tok.fairseq_tokens_to_ids	,   __lowerCAmelCase )

       @require_torch
       def _lowerCAmelCase(						self )  ->  Optional[Any]:
        lowercase__				:    int  =					self.tokenizer(self.src_text	,   text_target=self.tgt_text	,   padding=__lowerCAmelCase	,   return_tensors='''pt''' )
        lowercase__				:    Dict  =					shift_tokens_right(batch['''labels''']	,   self.tokenizer.pad_token_id )

        # fairseq batch: https://gist.github.com/sshleifer/cba08bc2109361a74ac3760a7e30e4f4
        assert batch.input_ids[1][0] == EN_CODE
        assert batch.input_ids[1][-1] == 2
        assert batch.labels[1][0] == RO_CODE
        assert batch.labels[1][-1] == 2
        assert batch.decoder_input_ids[1][:2].tolist() == [2, RO_CODE]

       @require_torch
       def _lowerCAmelCase(						self )  ->  int:
        lowercase__				:    Dict  =					self.tokenizer(
            self.src_text	,   text_target=self.tgt_text	,   padding=__lowerCAmelCase	,   truncation=__lowerCAmelCase	,   max_length=len(self.expected_src_tokens )	,   return_tensors='''pt'''	,   )
        lowercase__				:    Union[str, Any]  =					shift_tokens_right(batch['''labels''']	,   self.tokenizer.pad_token_id )

        self.assertIsInstance(__lowerCAmelCase	,   __lowerCAmelCase )

        self.assertEqual((2, 14)	,   batch.input_ids.shape )
        self.assertEqual((2, 14)	,   batch.attention_mask.shape )
        lowercase__				:    Tuple  =					batch.input_ids.tolist()[0]
        self.assertListEqual(self.expected_src_tokens	,   __lowerCAmelCase )
        self.assertEqual(2	,   batch.decoder_input_ids[0, 0] )  # decoder_start_token_id
        # Test that special tokens are reset
        self.assertEqual(self.tokenizer.prefix_tokens	,   [EN_CODE] )
        self.assertEqual(self.tokenizer.suffix_tokens	,   [self.tokenizer.eos_token_id] )

       def _lowerCAmelCase(						self )  ->  Optional[int]:
        lowercase__				:    Any  =					self.tokenizer(self.src_text	,   padding=__lowerCAmelCase	,   truncation=__lowerCAmelCase	,   max_length=3	,   return_tensors='''pt''' )
        lowercase__				:    Any  =					self.tokenizer(
            text_target=self.tgt_text	,   padding=__lowerCAmelCase	,   truncation=__lowerCAmelCase	,   max_length=10	,   return_tensors='''pt''' )
        lowercase__				:    Optional[int]  =					targets['''input_ids''']
        lowercase__				:    Any  =					shift_tokens_right(__lowerCAmelCase	,   self.tokenizer.pad_token_id )

        self.assertEqual(batch.input_ids.shape[1]	,   3 )
        self.assertEqual(batch.decoder_input_ids.shape[1]	,   10 )


       @require_torch
       def _lowerCAmelCase(						self )  ->  Union[str, Any]:
        lowercase__				:    Tuple  =					self.tokenizer._build_translation_inputs(
            '''A test'''	,   return_tensors='''pt'''	,   src_lang='''en_XX'''	,   tgt_lang='''ar_AR''' )

        self.assertEqual(
            nested_simplify(__lowerCAmelCase )	,   {
                # en_XX, A, test, EOS
                '''input_ids''': [[250004, 62, 3034, 2]],
                '''attention_mask''': [[1, 1, 1, 1]],
                # ar_AR
                '''forced_bos_token_id''': 250001,
            }	,   )


'''simple docstring'''

def 			__UpperCamelCase       (   UpperCAmelCase = 1		,     UpperCAmelCase = 1000     ):
 lowercase__				:    Dict  =					1
 lowercase__				:    Dict  =					0

 for divide_by_number in range(UpperCAmelCase		,     digit + 1     ):
  lowercase__				:    list[int]  =					[]
  lowercase__				:    Union[str, Any]  =					numerator
  for _ in range(1		,     digit + 1     ):
   if now_divide in has_been_divided:
    if longest_list_length < len(UpperCAmelCase     ):
     lowercase__				:    Dict  =					len(UpperCAmelCase     )
     lowercase__				:    Optional[Any]  =					divide_by_number
   else:
    has_been_divided.append(UpperCAmelCase     )
    lowercase__				:    int  =					now_divide * 10 % divide_by_number

 return the_digit


# Tests
if __name__ == "__main__":
  import doctest

  doctest.testmod()

