




"""simple docstring"""

import os
from shutil import copyfile
from typing import List, Optional, Tuple

from tokenizers import processors

from ...tokenization_utils import AddedToken, BatchEncoding
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
       from .tokenization_mbart import MBartTokenizer
else:
       a         =      None


a         =      logging.get_logger(__name__)


a         =      {'''vocab_file''': '''sentencepiece.bpe.model''', '''tokenizer_file''': '''tokenizer.json'''}

a         =      {
    '''vocab_file''': {
        '''facebook/mbart-large-en-ro''': (
            '''https://huggingface.co/facebook/mbart-large-en-ro/resolve/main/sentencepiece.bpe.model'''
        ),
        '''facebook/mbart-large-cc25''': (
            '''https://huggingface.co/facebook/mbart-large-cc25/resolve/main/sentencepiece.bpe.model'''
        ),
    },
    '''tokenizer_file''': {
        '''facebook/mbart-large-en-ro''': '''https://huggingface.co/facebook/mbart-large-en-ro/resolve/main/tokenizer.json''',
        '''facebook/mbart-large-cc25''': '''https://huggingface.co/facebook/mbart-large-cc25/resolve/main/tokenizer.json''',
    },
}

a         =      {
    '''facebook/mbart-large-en-ro''': 1_024,
    '''facebook/mbart-large-cc25''': 1_024,
}

# fmt: off
a         =      ['''ar_AR''', '''cs_CZ''', '''de_DE''', '''en_XX''', '''es_XX''', '''et_EE''', '''fi_FI''', '''fr_XX''', '''gu_IN''', '''hi_IN''', '''it_IT''', '''ja_XX''', '''kk_KZ''', '''ko_KR''', '''lt_LT''', '''lv_LV''', '''my_MM''', '''ne_NP''', '''nl_XX''', '''ro_RO''', '''ru_RU''', '''si_LK''', '''tr_TR''', '''vi_VN''', '''zh_CN''']





class     lowercase_	(					__lowerCAmelCase							):



 '''simple docstring'''
 UpperCAmelCase   :					Optional[int]				  =     VOCAB_FILES_NAMES
 UpperCAmelCase   :					Optional[int]				  =     PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
 UpperCAmelCase   :					Tuple				  =     PRETRAINED_VOCAB_FILES_MAP
 UpperCAmelCase   :					Dict				  =     ['''input_ids''', '''attention_mask''']
 UpperCAmelCase   :					Tuple				  =     MBartTokenizer

 UpperCAmelCase   :					List[int]				  =     []
 UpperCAmelCase   :					List[int]				  =     []

 def __init__(			self	:	Dict   ,							_UpperCAmelCase	:	List[str]=None   ,							_UpperCAmelCase	:	Any=None   ,							_UpperCAmelCase	:	Optional[Any]="<s>"   ,							_UpperCAmelCase	:	List[Any]="</s>"   ,							_UpperCAmelCase	:	Union[str, Any]="</s>"   ,							_UpperCAmelCase	:	Dict="<s>"   ,							_UpperCAmelCase	:	str="<unk>"   ,							_UpperCAmelCase	:	List[Any]="<pad>"   ,							_UpperCAmelCase	:	Dict="<mask>"   ,							_UpperCAmelCase	:	Tuple=None   ,							_UpperCAmelCase	:	Optional[int]=None   ,							_UpperCAmelCase	:	int=None   ,							**_UpperCAmelCase	:	Any   ,							):
       # Mask token behave like a normal word, i.e. include the space before it
       _A        =       AddedToken(_UpperCAmelCase   ,							lstrip=_UpperCAmelCase   ,							rstrip=_UpperCAmelCase		) if isinstance(_UpperCAmelCase   ,							_UpperCAmelCase		) else mask_token

       super().__init__(
           vocab_file=_UpperCAmelCase   ,							tokenizer_file=_UpperCAmelCase   ,							bos_token=_UpperCAmelCase   ,							eos_token=_UpperCAmelCase   ,							sep_token=_UpperCAmelCase   ,							cls_token=_UpperCAmelCase   ,							unk_token=_UpperCAmelCase   ,							pad_token=_UpperCAmelCase   ,							mask_token=_UpperCAmelCase   ,							src_lang=_UpperCAmelCase   ,							tgt_lang=_UpperCAmelCase   ,							additional_special_tokens=_UpperCAmelCase   ,							**_UpperCAmelCase   ,							)

       _A        =       vocab_file
       _A        =       False if not self.vocab_file else True

       _A        =       FAIRSEQ_LANGUAGE_CODES.copy()

       if additional_special_tokens is not None:
             # Only add those special tokens if they are not already there.
             _additional_special_tokens.extend(
                 [t for t in additional_special_tokens if t not in _additional_special_tokens]		)

       self.add_special_tokens({'additional_special_tokens': _additional_special_tokens}		)
       _A        =       {
           lang_code: self.convert_tokens_to_ids(_UpperCAmelCase		) for lang_code in FAIRSEQ_LANGUAGE_CODES
       }

       _A        =       src_lang if src_lang is not None else 'en_XX'
       _A        =       self.convert_tokens_to_ids(self._src_lang		)
       _A        =       tgt_lang
       self.set_src_lang_special_tokens(self._src_lang		)

 @property
 def       lowerCAmelCase_							(			self	:	str		):
       return self._src_lang

 @src_lang.setter
 def       lowerCAmelCase_							(			self	:	List[str]   ,							_UpperCAmelCase	:	str		):
       _A        =       new_src_lang
       self.set_src_lang_special_tokens(self._src_lang		)

 def       lowerCAmelCase_							(			self	:	Optional[Any]   ,							_UpperCAmelCase	:	List[int]   ,							_UpperCAmelCase	:	Optional[List[int]] = None		):
       if token_ids_a is None:
             return self.prefix_tokens + token_ids_a + self.suffix_tokens
       # We don't expect to process pairs, but leave the pair logic for API consistency
       return self.prefix_tokens + token_ids_a + token_ids_a + self.suffix_tokens

 def       lowerCAmelCase_							(			self	:	int   ,							_UpperCAmelCase	:	List[int]   ,							_UpperCAmelCase	:	Optional[List[int]] = None		):
       _A        =       [self.sep_token_id]
       _A        =       [self.cls_token_id]

       if token_ids_a is None:
             return len(cls + token_ids_a + sep		) * [0]
       return len(cls + token_ids_a + sep + sep + token_ids_a + sep		) * [0]

 def       lowerCAmelCase_							(			self	:	int   ,							_UpperCAmelCase	:	Optional[int]   ,							_UpperCAmelCase	:	str   ,							_UpperCAmelCase	:	Optional[str]   ,							_UpperCAmelCase	:	Optional[str]   ,							**_UpperCAmelCase	:	int		):
       if src_lang is None or tgt_lang is None:
             raise ValueError('Translation requires a `src_lang` and a `tgt_lang` for this model'		)
       _A        =       src_lang
       _A        =       self(_UpperCAmelCase   ,							add_special_tokens=_UpperCAmelCase   ,							return_tensors=_UpperCAmelCase   ,							**_UpperCAmelCase		)
       _A        =       self.convert_tokens_to_ids(_UpperCAmelCase		)
       _A        =       tgt_lang_id
       return inputs

 def       lowerCAmelCase_							(			self	:	List[str]   ,							_UpperCAmelCase	:	List[str]   ,							_UpperCAmelCase	:	str = "en_XX"   ,							_UpperCAmelCase	:	Optional[List[str]] = None   ,							_UpperCAmelCase	:	str = "ro_RO"   ,							**_UpperCAmelCase	:	Dict   ,							):
       _A        =       src_lang
       _A        =       tgt_lang
       return super().prepare_seqaseq_batch(_UpperCAmelCase   ,							_UpperCAmelCase   ,							**_UpperCAmelCase		)

 def       lowerCAmelCase_							(			self	:	str		):
       return self.set_src_lang_special_tokens(self.src_lang		)

 def       lowerCAmelCase_							(			self	:	Dict		):
       return self.set_tgt_lang_special_tokens(self.tgt_lang		)

 def       lowerCAmelCase_							(			self	:	Union[str, Any]   ,							_UpperCAmelCase	:	Any		):
       _A        =       self.convert_tokens_to_ids(_UpperCAmelCase		)
       _A        =       []
       _A        =       [self.eos_token_id, self.cur_lang_code]

       _A        =       self.convert_ids_to_tokens(self.prefix_tokens		)
       _A        =       self.convert_ids_to_tokens(self.suffix_tokens		)

       _A        =       processors.TemplateProcessing(
           single=prefix_tokens_str + ['$A'] + suffix_tokens_str   ,							pair=prefix_tokens_str + ['$A', '$B'] + suffix_tokens_str   ,							special_tokens=list(zip(prefix_tokens_str + suffix_tokens_str   ,							self.prefix_tokens + self.suffix_tokens		)		)   ,							)

 def       lowerCAmelCase_							(			self	:	List[Any]   ,							_UpperCAmelCase	:	str		):
       _A        =       self.convert_tokens_to_ids(_UpperCAmelCase		)
       _A        =       []
       _A        =       [self.eos_token_id, self.cur_lang_code]

       _A        =       self.convert_ids_to_tokens(self.prefix_tokens		)
       _A        =       self.convert_ids_to_tokens(self.suffix_tokens		)

       _A        =       processors.TemplateProcessing(
           single=prefix_tokens_str + ['$A'] + suffix_tokens_str   ,							pair=prefix_tokens_str + ['$A', '$B'] + suffix_tokens_str   ,							special_tokens=list(zip(prefix_tokens_str + suffix_tokens_str   ,							self.prefix_tokens + self.suffix_tokens		)		)   ,							)



 def       lowerCAmelCase_							(			self	:	Dict   ,							_UpperCAmelCase	:	str   ,							_UpperCAmelCase	:	Optional[str] = None		):
       if not self.can_save_slow_tokenizer:
             raise ValueError(
                 'Your fast tokenizer does not have the necessary information to save the vocabulary for a slow '
                 'tokenizer.'		)

       if not os.path.isdir(_UpperCAmelCase		):
             logger.error(F'''Vocabulary path ({save_directory}) should be a directory.'''		)
             return
       _A        =       os.path.join(
           _UpperCAmelCase   ,							(filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['vocab_file']		)

       if os.path.abspath(self.vocab_file		) != os.path.abspath(_UpperCAmelCase		):
             copyfile(self.vocab_file   ,							_UpperCAmelCase		)

       return (out_vocab_file,)







"""simple docstring"""

import inspect
import os
import unittest
from pathlib import Path

import torch

import accelerate
from accelerate.test_utils import execute_subprocess_async
from accelerate.test_utils.testing import run_command





class     lowercase_	(					unittest.TestCase							):



 '''simple docstring'''
 UpperCAmelCase   :					str				  =     inspect.getfile(accelerate.test_utils							)
 UpperCAmelCase   :					Optional[Any]				  =     os.path.sep.join(mod_file.split(os.path.sep							)[:-1] + ['''scripts''', '''test_cli.py''']							)

 UpperCAmelCase   :					List[Any]				  =     ['''accelerate''', '''launch''']
 UpperCAmelCase   :					Dict				  =     Path.home() / '''.cache/huggingface/accelerate'''
 UpperCAmelCase   :					Union[str, Any]				  =     '''default_config.yaml'''
 UpperCAmelCase   :					Union[str, Any]				  =     config_folder / config_file
 UpperCAmelCase   :					Union[str, Any]				  =     config_folder / '''_default_config.yaml'''

 UpperCAmelCase   :					List[Any]				  =     Path('''tests/test_configs'''							)

 @classmethod
 def       lowerCAmelCase_							(			cls	:	List[Any]		):
       if cls.config_path.is_file():
             cls.config_path.rename(cls.changed_path		)

 @classmethod
 def       lowerCAmelCase_							(			cls	:	Tuple		):
       if cls.changed_path.is_file():
             cls.changed_path.rename(cls.config_path		)

 def       lowerCAmelCase_							(			self	:	List[Any]		):
       _A        =       self.base_cmd
       if torch.cuda.is_available() and (torch.cuda.device_count() > 1):
             cmd += ["--multi_gpu"]
       execute_subprocess_async(cmd + [self.test_file_path]   ,							env=os.environ.copy()		)

 def       lowerCAmelCase_							(			self	:	Optional[int]		):
       for config in sorted(self.test_config_path.glob('**/*.yaml'		)		):
             with self.subTest(config_file=_UpperCAmelCase		):
                   execute_subprocess_async(
                       self.base_cmd + ['--config_file', str(_UpperCAmelCase		), self.test_file_path]   ,							env=os.environ.copy()		)



 def       lowerCAmelCase_							(			self	:	Any		):
       execute_subprocess_async(['accelerate', 'test']   ,							env=os.environ.copy()		)





class     lowercase_	(					unittest.TestCase							):



 '''simple docstring'''
 UpperCAmelCase   :					Dict				  =     '''test-tpu'''
 UpperCAmelCase   :					Optional[int]				  =     '''us-central1-a'''
 UpperCAmelCase   :					List[str]				  =     '''ls'''
 UpperCAmelCase   :					str				  =     ['''accelerate''', '''tpu-config''']
 UpperCAmelCase   :					Optional[Any]				  =     '''cd /usr/share'''
 UpperCAmelCase   :					Optional[Any]				  =     '''tests/test_samples/test_command_file.sh'''
 UpperCAmelCase   :					str				  =     '''Running gcloud compute tpus tpu-vm ssh'''

 def       lowerCAmelCase_							(			self	:	Any		):
       _A        =       run_command(
           self.cmd
           + ['--command', self.command, '--tpu_zone', self.tpu_zone, '--tpu_name', self.tpu_name, '--debug']   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all'''   ,							_UpperCAmelCase   ,							)

 def       lowerCAmelCase_							(			self	:	Dict		):
       _A        =       run_command(
           self.cmd
           + [
               '--config_file',
               'tests/test_configs/0_12_0.yaml',
               '--command',
               self.command,
               '--tpu_zone',
               self.tpu_zone,
               '--tpu_name',
               self.tpu_name,
               '--debug',
           ]   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all'''   ,							_UpperCAmelCase   ,							)

 def       lowerCAmelCase_							(			self	:	Optional[int]		):
       _A        =       run_command(
           self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--debug']   ,							return_stdout=_UpperCAmelCase		)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo "hello world"; echo "this is a second command" --worker all'''   ,							_UpperCAmelCase   ,							)

 def       lowerCAmelCase_							(			self	:	str		):
       _A        =       run_command(
           self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--command', self.command, '--debug']   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all'''   ,							_UpperCAmelCase   ,							)

 def       lowerCAmelCase_							(			self	:	List[str]		):
       _A        =       run_command(
           self.cmd
           + [
               '--config_file',
               'tests/test_configs/latest.yaml',
               '--command',
               self.command,
               '--command',
               'echo "Hello World"',
               '--debug',
           ]   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls; echo "Hello World" --worker all'''   ,							_UpperCAmelCase   ,							)

 def       lowerCAmelCase_							(			self	:	str		):
       _A        =       run_command(
           self.cmd
           + ['--config_file', 'tests/test_configs/latest.yaml', '--command_file', self.command_file, '--debug']   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo "hello world"; echo "this is a second command" --worker all'''   ,							_UpperCAmelCase   ,							)

 def       lowerCAmelCase_							(			self	:	List[Any]		):
       _A        =       run_command(
           self.cmd
           + [
               '--config_file',
               'tests/test_configs/0_12_0.yaml',
               '--command_file',
               self.command_file,
               '--tpu_zone',
               self.tpu_zone,
               '--tpu_name',
               self.tpu_name,
               '--debug',
           ]   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo "hello world"; echo "this is a second command" --worker all'''   ,							_UpperCAmelCase   ,							)

 def       lowerCAmelCase_							(			self	:	int		):
       _A        =       run_command(
           self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--install_accelerate', '--debug']   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate -U; echo "hello world"; echo "this is a second command" --worker all'''   ,							_UpperCAmelCase   ,							)



 def       lowerCAmelCase_							(			self	:	Optional[int]		):
       _A        =       run_command(
           self.cmd
           + [
               '--config_file',
               'tests/test_configs/latest.yaml',
               '--install_accelerate',
               '--accelerate_version',
               '12.0.0',
               '--debug',
           ]   ,							return_stdout=_UpperCAmelCase   ,							)
       self.assertIn(
           F'''{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate==12.0.0; echo "hello world"; echo "this is a second command" --worker all'''   ,							_UpperCAmelCase   ,							)

