


from typing import Dict, List, Optional

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


__UpperCamelCase    		=       logging.get_logger(__name__)


__UpperCamelCase    		=       {
    'nielsr/canine-s': 2_0_4_8,
}

# Unicode defines 1,114,112 total “codepoints”
__UpperCamelCase    		=       1_1_1_4_1_1_2

# Below: Constants defining canonical codepoints for special, pseudo-characters.
# Copied from https://github.com/google-research/language/blob/master/language/canine/special_codepoints.py
__UpperCamelCase    		=       0

__UpperCamelCase    		=       0XE000
__UpperCamelCase    		=       0XE001
__UpperCamelCase    		=       0XE002
__UpperCamelCase    		=       0XE003
__UpperCamelCase    		=       0XE004

# Maps special codepoints to human-readable names.
__UpperCamelCase    		=       {
    # Special symbols are represented using codepoints values that are valid,
    # but designated as "Private Use", meaning that they will never be assigned
    # characters by the Unicode Consortium, and are thus safe for use here.
    #
    # NOTE: Do *NOT* add any sort of [UNK_CHAR] here. They are explicitly
    # excluded and should fail with a hard error.
    CLS: "[CLS]",
    SEP: "[SEP]",
    BOS: "[BOS]",
    MASK: "[MASK]",
    PAD: "[PAD]",
    RESERVED: "[RESERVED]",
}

# Maps special codepoint human-readable names to their codepoint values.
__UpperCamelCase    		=       {name: codepoint for codepoint, name in SPECIAL_CODEPOINTS.items()}







class        lowerCamelCase__	(							UpperCAmelCase      ):






			"""simple docstring"""






			_UpperCamelCase		:					Any    =		PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES




			def __init__(							self      ,						snake_case=chr(snake_case     )      ,						snake_case=chr(snake_case     )      ,						snake_case=chr(snake_case     )      ,						snake_case=chr(snake_case     )      ,						snake_case=chr(snake_case     )      ,						snake_case=chr(snake_case     )      ,						snake_case=False      ,						snake_case=2048      ,						**snake_case      ,						):

						'''simple docstring'''


						UpperCamelCase__					=       AddedToken(snake_case      ,						lstrip=snake_case      ,						rstrip=snake_case     ) if isinstance(snake_case      ,						snake_case     ) else bos_token
						UpperCamelCase__					=       AddedToken(snake_case      ,						lstrip=snake_case      ,						rstrip=snake_case     ) if isinstance(snake_case      ,						snake_case     ) else eos_token
						UpperCamelCase__					=       AddedToken(snake_case      ,						lstrip=snake_case      ,						rstrip=snake_case     ) if isinstance(snake_case      ,						snake_case     ) else sep_token
						UpperCamelCase__					=       AddedToken(snake_case      ,						lstrip=snake_case      ,						rstrip=snake_case     ) if isinstance(snake_case      ,						snake_case     ) else cls_token
						UpperCamelCase__					=       AddedToken(snake_case      ,						lstrip=snake_case      ,						rstrip=snake_case     ) if isinstance(snake_case      ,						snake_case     ) else pad_token

						# Mask token behave like a normal word, i.e. include the space before it
						UpperCamelCase__					=       AddedToken(snake_case      ,						lstrip=snake_case      ,						rstrip=snake_case     ) if isinstance(snake_case      ,						snake_case     ) else mask_token

						super().__init__(
						    bos_token=snake_case      ,						eos_token=snake_case      ,						sep_token=snake_case      ,						cls_token=snake_case      ,						pad_token=snake_case      ,						mask_token=snake_case      ,						add_prefix_space=snake_case      ,						model_max_length=snake_case      ,						**snake_case      ,						)

						# Creates a mapping for looking up the IDs of special symbols.
						UpperCamelCase__					=       {}
						for codepoint, name in SPECIAL_CODEPOINTS.items():
									UpperCamelCase__					=       codepoint

						# Creates a mapping for looking up the string forms of special symbol IDs.
						UpperCamelCase__					=       {
						    codepoint: name for name, codepoint in self._special_codepoints.items()
						}

						UpperCamelCase__					=       UNICODE_VOCAB_SIZE
						UpperCamelCase__					=       len(self._special_codepoints     )




			@property
			def 				snake_case__				(							self     ):

						'''simple docstring'''


						return self._unicode_vocab_size




			def 				snake_case__				(							self      ,						snake_case     ):

						'''simple docstring'''


						return list(snake_case     )




			def 				snake_case__				(							self      ,						snake_case     ):

						'''simple docstring'''


						try:
									return ord(snake_case     )
						except TypeError:
									raise ValueError(F'''invalid token: \'{token}\''''     )




			def 				snake_case__				(							self      ,						snake_case     ):

						'''simple docstring'''


						try:
									if index in SPECIAL_CODEPOINTS:
												return SPECIAL_CODEPOINTS[index]
									return chr(snake_case     )
						except TypeError:
									raise ValueError(F'''invalid id: {index}'''     )




			def 				snake_case__				(							self      ,						snake_case     ):

						'''simple docstring'''


						return "".join(snake_case     )




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

						'''simple docstring'''


						UpperCamelCase__					=       [self.sep_token_id]
						UpperCamelCase__					=       [self.cls_token_id]

						UpperCamelCase__					=       cls + token_ids_a + sep
						if token_ids_a is not None:
									result += token_ids_a + sep
						return result




			def 				snake_case__				(							self      ,						snake_case      ,						snake_case = None      ,						snake_case = False     ):

						'''simple docstring'''


						if already_has_special_tokens:
									return super().get_special_tokens_mask(
									    token_ids_a=snake_case      ,						token_ids_a=snake_case      ,						already_has_special_tokens=snake_case     )

						UpperCamelCase__					=       [1] + ([0] * len(snake_case     )) + [1]
						if token_ids_a is not None:
									result += ([0] * len(snake_case     )) + [1]
						return result




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

						'''simple docstring'''


						UpperCamelCase__					=       [self.sep_token_id]
						UpperCamelCase__					=       [self.cls_token_id]

						UpperCamelCase__					=       len(cls + token_ids_a + sep     ) * [0]
						if token_ids_a is not None:
									result += len(token_ids_a + sep     ) * [1]
						return result







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

						'''simple docstring'''


						return ()






import os
import tempfile
import unittest

from transformers.models.marian.convert_marian_tatoeba_to_pytorch import DEFAULT_REPO, TatoebaConverter
from transformers.testing_utils import slow
from transformers.utils import cached_property







@unittest.skipUnless(os.path.exists(UpperCAmelCase      )					,	'Tatoeba directory does not exist.'      )
class        lowerCamelCase__	(							unittest.TestCase      ):






			"""simple docstring"""






			@cached_property
			def 				snake_case__				(							self     ):

						'''simple docstring'''


						UpperCamelCase__					=       tempfile.mkdtemp()
						return TatoebaConverter(save_dir=snake_case     )




			@slow
			def 				snake_case__				(							self     ):

						'''simple docstring'''


						self.resolver.convert_models(["heb-eng"]     )







			@slow
			def 				snake_case__				(							self     ):

						'''simple docstring'''


						UpperCamelCase__,      UpperCamelCase__					=       self.resolver.write_model_card("opus-mt-he-en"      ,						dry_run=snake_case     )
						assert mmeta["long_pair"] == "heb-eng"


