


import os
import unittest

from transformers import BertTokenizerFast
from transformers.models.bert.tokenization_bert import (
    VOCAB_FILES_NAMES,
    BasicTokenizer,
    BertTokenizer,
    WordpieceTokenizer,
    _is_control,
    _is_punctuation,
    _is_whitespace,
)
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin, filter_non_english





@require_tokenizers
class       A    (   A_					,				unittest.TestCase ):
							UpperCamelCase_   :							Any       =BertTokenizer
							UpperCamelCase_   :							Optional[int]       =BertTokenizerFast
							UpperCamelCase_   :							Optional[Any]       =True
							UpperCamelCase_   :							str       =True
							UpperCamelCase_   :							List[str]       =filter_non_english


							def 			_A       (self					):
									super().setUp()

									__lowercase=			[
									    '[UNK]',
									    '[CLS]',
									    '[SEP]',
									    '[PAD]',
									    '[MASK]',
									    'want',
									    '##want',
									    '##ed',
									    'wa',
									    'un',
									    'runn',
									    '##ing',
									    ',',
									    'low',
									    'lowest',
									]
									__lowercase=			os.path.join(self.tmpdirname      ,				VOCAB_FILES_NAMES['vocab_file']					)
									with open(self.vocab_file      ,				'w'      ,				encoding='utf-8'					) as vocab_writer:
											vocab_writer.write(''.join([x + '\n' for x in vocab_tokens]					)					)


							def 			_A       (self      ,				lowerCAmelCase					):
									__lowercase=			'UNwant\u00E9d,running'
									__lowercase=			'unwanted, running'
									return input_text, output_text


							def 			_A       (self					):
									__lowercase=			self.tokenizer_class(self.vocab_file					)

									__lowercase=			tokenizer.tokenize('UNwant\u00E9d,running'					)
									self.assertListEqual(lowerCAmelCase      ,				['un', '##want', '##ed', ',', 'runn', '##ing']					)
									self.assertListEqual(tokenizer.convert_tokens_to_ids(lowerCAmelCase					)      ,				[9, 6, 7, 1_2, 1_0, 1_1]					)


							def 			_A       (self					):
									if not self.test_rust_tokenizer:
											return

									__lowercase=			self.get_tokenizer()
									__lowercase=			self.get_rust_tokenizer()

									__lowercase=			'UNwant\u00E9d,running'

									__lowercase=			tokenizer.tokenize(lowerCAmelCase					)
									__lowercase=			rust_tokenizer.tokenize(lowerCAmelCase					)
									self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)

									__lowercase=			tokenizer.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)
									__lowercase=			rust_tokenizer.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)
									self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)

									__lowercase=			self.get_rust_tokenizer()
									__lowercase=			tokenizer.encode(lowerCAmelCase					)
									__lowercase=			rust_tokenizer.encode(lowerCAmelCase					)
									self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)

									# With lower casing
									__lowercase=			self.get_tokenizer(do_lower_case=lowerCAmelCase					)
									__lowercase=			self.get_rust_tokenizer(do_lower_case=lowerCAmelCase					)

									__lowercase=			'UNwant\u00E9d,running'

									__lowercase=			tokenizer.tokenize(lowerCAmelCase					)
									__lowercase=			rust_tokenizer.tokenize(lowerCAmelCase					)
									self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)

									__lowercase=			tokenizer.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)
									__lowercase=			rust_tokenizer.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)
									self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)

									__lowercase=			self.get_rust_tokenizer()
									__lowercase=			tokenizer.encode(lowerCAmelCase					)
									__lowercase=			rust_tokenizer.encode(lowerCAmelCase					)
									self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer()

									self.assertListEqual(tokenizer.tokenize('ah\u535A\u63A8zz'					)      ,				['ah', '\u535A', '\u63A8', 'zz']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHeLLo!how  \n Are yoU?  '					)      ,				['hello', '!', 'how', 'are', 'you', '?']					)
									self.assertListEqual(tokenizer.tokenize('H\u00E9llo'					)      ,				['hello']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase      ,				strip_accents=lowerCAmelCase					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '					)      ,				['hällo', '!', 'how', 'are', 'you', '?']					)
									self.assertListEqual(tokenizer.tokenize('H\u00E9llo'					)      ,				['h\u00E9llo']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase      ,				strip_accents=lowerCAmelCase					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '					)      ,				['hallo', '!', 'how', 'are', 'you', '?']					)
									self.assertListEqual(tokenizer.tokenize('H\u00E9llo'					)      ,				['hello']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '					)      ,				['hallo', '!', 'how', 'are', 'you', '?']					)
									self.assertListEqual(tokenizer.tokenize('H\u00E9llo'					)      ,				['hello']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHeLLo!how  \n Are yoU?  '					)      ,				['HeLLo', '!', 'how', 'Are', 'yoU', '?']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase      ,				strip_accents=lowerCAmelCase					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '					)      ,				['HäLLo', '!', 'how', 'Are', 'yoU', '?']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase      ,				strip_accents=lowerCAmelCase					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHäLLo!how  \n Are yoU?  '					)      ,				['HaLLo', '!', 'how', 'Are', 'yoU', '?']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer(do_lower_case=lowerCAmelCase      ,				never_split=['[UNK]']					)

									self.assertListEqual(
									    tokenizer.tokenize(' \tHeLLo!how  \n Are yoU? [UNK]'					)      ,				['HeLLo', '!', 'how', 'Are', 'yoU', '?', '[UNK]']					)


							def 			_A       (self					):
									__lowercase=			BasicTokenizer()
									__lowercase=			'a\n\'ll !!to?\'d of, can\'t.'
									__lowercase=			['a', '\'', 'll', '!', '!', 'to', '?', '\'', 'd', 'of', ',', 'can', '\'', 't', '.']
									self.assertListEqual(tokenizer.tokenize(lowerCAmelCase					)      ,				lowerCAmelCase					)


							def 			_A       (self					):
									__lowercase=			['[UNK]', '[CLS]', '[SEP]', 'want', '##want', '##ed', 'wa', 'un', 'runn', '##ing']

									__lowercase=			{}
									for i, token in enumerate(lowerCAmelCase					):
											__lowercase=			i
									__lowercase=			WordpieceTokenizer(vocab=lowerCAmelCase      ,				unk_token='[UNK]'					)

									self.assertListEqual(tokenizer.tokenize(''					)      ,				[]					)

									self.assertListEqual(tokenizer.tokenize('unwanted running'					)      ,				['un', '##want', '##ed', 'runn', '##ing']					)

									self.assertListEqual(tokenizer.tokenize('unwantedX running'					)      ,				['[UNK]', 'runn', '##ing']					)


							def 			_A       (self					):
									self.assertTrue(_is_whitespace(' '					)					)
									self.assertTrue(_is_whitespace('\t'					)					)
									self.assertTrue(_is_whitespace('\r'					)					)
									self.assertTrue(_is_whitespace('\n'					)					)
									self.assertTrue(_is_whitespace('\u00A0'					)					)

									self.assertFalse(_is_whitespace('A'					)					)
									self.assertFalse(_is_whitespace('-'					)					)


							def 			_A       (self					):
									self.assertTrue(_is_control('\u0005'					)					)

									self.assertFalse(_is_control('A'					)					)
									self.assertFalse(_is_control(' '					)					)
									self.assertFalse(_is_control('\t'					)					)
									self.assertFalse(_is_control('\r'					)					)


							def 			_A       (self					):
									self.assertTrue(_is_punctuation('-'					)					)
									self.assertTrue(_is_punctuation('$'					)					)
									self.assertTrue(_is_punctuation('`'					)					)
									self.assertTrue(_is_punctuation('.'					)					)

									self.assertFalse(_is_punctuation('A'					)					)
									self.assertFalse(_is_punctuation(' '					)					)


							def 			_A       (self					):
									__lowercase=			self.get_tokenizer()
									__lowercase=			self.get_rust_tokenizer()

									# Example taken from the issue https://github.com/huggingface/tokenizers/issues/340
									self.assertListEqual([tokenizer.tokenize(lowerCAmelCase					) for t in ['Test', '\xad', 'test']]      ,				[['[UNK]'], [], ['[UNK]']]					)

									self.assertListEqual(
									    [rust_tokenizer.tokenize(lowerCAmelCase					) for t in ['Test', '\xad', 'test']]      ,				[['[UNK]'], [], ['[UNK]']]					)


							@slow
							def 			_A       (self					):
									__lowercase=			self.tokenizer_class.from_pretrained('bert-base-uncased'					)

									__lowercase=			tokenizer.encode('sequence builders'      ,				add_special_tokens=lowerCAmelCase					)
									__lowercase=			tokenizer.encode('multi-sequence build'      ,				add_special_tokens=lowerCAmelCase					)

									__lowercase=			tokenizer.build_inputs_with_special_tokens(lowerCAmelCase					)
									__lowercase=			tokenizer.build_inputs_with_special_tokens(lowerCAmelCase      ,				lowerCAmelCase					)

									assert encoded_sentence == [1_0_1] + text + [1_0_2]
									assert encoded_pair == [1_0_1] + text + [1_0_2] + text_a + [1_0_2]


							def 			_A       (self					):
									for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
											with self.subTest(f'{tokenizer.__class__.__name__} ({pretrained_name})'					):
													__lowercase=			self.rust_tokenizer_class.from_pretrained(lowerCAmelCase      ,				**lowerCAmelCase					)

													__lowercase=			f'A, naïve {tokenizer_r.mask_token} AllenNLP sentence.'
													__lowercase=			tokenizer_r.encode_plus(
													    lowerCAmelCase      ,				return_attention_mask=lowerCAmelCase      ,				return_token_type_ids=lowerCAmelCase      ,				return_offsets_mapping=lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase      ,				)

													__lowercase=			tokenizer_r.do_lower_case if hasattr(lowerCAmelCase      ,				'do_lower_case'					) else False
													__lowercase=			(
													    [
													        ((0, 0), tokenizer_r.cls_token),
													        ((0, 1), 'A'),
													        ((1, 2), ','),
													        ((3, 5), 'na'),
													        ((5, 6), '##ï'),
													        ((6, 8), '##ve'),
													        ((9, 1_5), tokenizer_r.mask_token),
													        ((1_6, 2_1), 'Allen'),
													        ((2_1, 2_3), '##NL'),
													        ((2_3, 2_4), '##P'),
													        ((2_5, 3_3), 'sentence'),
													        ((3_3, 3_4), '.'),
													        ((0, 0), tokenizer_r.sep_token),
													    ]
													    if not do_lower_case
													    else [
													        ((0, 0), tokenizer_r.cls_token),
													        ((0, 1), 'a'),
													        ((1, 2), ','),
													        ((3, 8), 'naive'),
													        ((9, 1_5), tokenizer_r.mask_token),
													        ((1_6, 2_1), 'allen'),
													        ((2_1, 2_3), '##nl'),
													        ((2_3, 2_4), '##p'),
													        ((2_5, 3_3), 'sentence'),
													        ((3_3, 3_4), '.'),
													        ((0, 0), tokenizer_r.sep_token),
													    ]
													)

													self.assertEqual(
													    [e[1] for e in expected_results]      ,				tokenizer_r.convert_ids_to_tokens(tokens['input_ids']					)					)
													self.assertEqual([e[0] for e in expected_results]      ,				tokens['offset_mapping']					)







							def 			_A       (self					):
									__lowercase=			['的', '人', '有']
									__lowercase=			''.join(lowerCAmelCase					)
									for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
											with self.subTest(f'{tokenizer.__class__.__name__} ({pretrained_name})'					):
													__lowercase=			True
													__lowercase=			self.tokenizer_class.from_pretrained(lowerCAmelCase      ,				**lowerCAmelCase					)
													__lowercase=			self.rust_tokenizer_class.from_pretrained(lowerCAmelCase      ,				**lowerCAmelCase					)

													__lowercase=			tokenizer_p.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)
													__lowercase=			tokenizer_r.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)

													__lowercase=			tokenizer_r.convert_ids_to_tokens(lowerCAmelCase					)
													__lowercase=			tokenizer_p.convert_ids_to_tokens(lowerCAmelCase					)

													# it is expected that each Chinese character is not preceded by "##"
													self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)
													self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)

													__lowercase=			False
													__lowercase=			self.rust_tokenizer_class.from_pretrained(lowerCAmelCase      ,				**lowerCAmelCase					)
													__lowercase=			self.tokenizer_class.from_pretrained(lowerCAmelCase      ,				**lowerCAmelCase					)

													__lowercase=			tokenizer_r.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)
													__lowercase=			tokenizer_p.encode(lowerCAmelCase      ,				add_special_tokens=lowerCAmelCase					)

													__lowercase=			tokenizer_r.convert_ids_to_tokens(lowerCAmelCase					)
													__lowercase=			tokenizer_p.convert_ids_to_tokens(lowerCAmelCase					)

													# it is expected that only the first Chinese character is not preceded by "##".
													__lowercase=			[
													    f'##{token}' if idx != 0 else token for idx, token in enumerate(lowerCAmelCase					)
													]
													self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)
													self.assertListEqual(lowerCAmelCase      ,				lowerCAmelCase					)










import os
import unittest

from huggingface_hub.utils import are_progress_bars_disabled

import transformers.models.bart.tokenization_bart
from transformers import logging
from transformers.testing_utils import CaptureLogger, mockenv, mockenv_context
from transformers.utils.logging import disable_progress_bar, enable_progress_bar





class       A    (   unittest.TestCase ):


							def 			_A       (self					):
									__lowercase=			logging.get_logger()

									# the current default level is logging.WARNING
									__lowercase=			logging.get_verbosity()

									logging.set_verbosity_error()
									self.assertEqual(logger.getEffectiveLevel()      ,				logging.get_verbosity()					)

									logging.set_verbosity_warning()
									self.assertEqual(logger.getEffectiveLevel()      ,				logging.get_verbosity()					)

									logging.set_verbosity_info()
									self.assertEqual(logger.getEffectiveLevel()      ,				logging.get_verbosity()					)

									logging.set_verbosity_debug()
									self.assertEqual(logger.getEffectiveLevel()      ,				logging.get_verbosity()					)

									# restore to the original level
									logging.set_verbosity(lowerCAmelCase					)


							def 			_A       (self					):
									__lowercase=			logging.get_verbosity()

									__lowercase=			logging.get_logger('transformers.models.bart.tokenization_bart'					)
									__lowercase=			'Testing 1, 2, 3'

									# should be able to log warnings (if default settings weren't overridden by `pytest --log-level-all`)
									if level_origin <= logging.WARNING:
											with CaptureLogger(lowerCAmelCase					) as cl:
													logger.warning(lowerCAmelCase					)
											self.assertEqual(cl.out      ,				msg + '\n'					)

									# this is setting the level for all of `transformers.*` loggers
									logging.set_verbosity_error()

									# should not be able to log warnings
									with CaptureLogger(lowerCAmelCase					) as cl:
											logger.warning(lowerCAmelCase					)
									self.assertEqual(cl.out      ,				''					)

									# should be able to log warnings again
									logging.set_verbosity_warning()
									with CaptureLogger(lowerCAmelCase					) as cl:
											logger.warning(lowerCAmelCase					)
									self.assertEqual(cl.out      ,				msg + '\n'					)

									# restore to the original level
									logging.set_verbosity(lowerCAmelCase					)


							@mockenv(TRANSFORMERS_VERBOSITY='error'					)
							def 			_A       (self					):
									# reset for the env var to take effect, next time some logger call is made
									transformers.utils.logging._reset_library_root_logger()
									# this action activates the env var
									__lowercase=			logging.get_logger('transformers.models.bart.tokenization_bart'					)

									__lowercase=			os.getenv('TRANSFORMERS_VERBOSITY'      ,				lowerCAmelCase					)
									__lowercase=			logging.log_levels[env_level_str]

									__lowercase=			logging.get_verbosity()
									self.assertEqual(
									    lowerCAmelCase      ,				lowerCAmelCase      ,				f'TRANSFORMERS_VERBOSITY={env_level_str}/{env_level}, but internal verbosity is {current_level}'      ,				)

									# restore to the original level
									__lowercase=			''
									transformers.utils.logging._reset_library_root_logger()


							@mockenv(TRANSFORMERS_VERBOSITY='super-error'					)
							def 			_A       (self					):
									# reset for the env var to take effect, next time some logger call is made
									transformers.utils.logging._reset_library_root_logger()
									__lowercase=			logging.logging.getLogger()
									with CaptureLogger(lowerCAmelCase					) as cl:
											# this action activates the env var
											logging.get_logger('transformers.models.bart.tokenization_bart'					)
									self.assertIn('Unknown option TRANSFORMERS_VERBOSITY=super-error'      ,				cl.out					)

									# no need to restore as nothing was changed







							def 			_A       (self					):
									# testing `logger.warning_advice()`
									transformers.utils.logging._reset_library_root_logger()

									__lowercase=			logging.get_logger('transformers.models.bart.tokenization_bart'					)
									__lowercase=			'Testing 1, 2, 3'

									with mockenv_context(TRANSFORMERS_NO_ADVISORY_WARNINGS='1'					):
											# nothing should be logged as env var disables this method
											with CaptureLogger(lowerCAmelCase					) as cl:
													logger.warning_advice(lowerCAmelCase					)
											self.assertEqual(cl.out      ,				''					)

									with mockenv_context(TRANSFORMERS_NO_ADVISORY_WARNINGS=''					):
											# should log normally as TRANSFORMERS_NO_ADVISORY_WARNINGS is unset
											with CaptureLogger(lowerCAmelCase					) as cl:
													logger.warning_advice(lowerCAmelCase					)
											self.assertEqual(cl.out      ,				msg + '\n'					)







def        _lowerCamelCase(	)						->	Optional[int]:

		'''simple docstring'''







		disable_progress_bar()
		assert are_progress_bars_disabled()

		enable_progress_bar()
		assert not are_progress_bars_disabled()






