import json
import os
import unittest

from transformers import HerbertTokenizer, HerbertTokenizerFast
from transformers.models.herbert.tokenization_herbert import VOCAB_FILES_NAMES
from transformers.testing_utils import get_tests_dir, require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin


@require_tokenizers
class _lowercase					(       _UpperCAmelCase   ,				unittest.TestCase						):





							"""simple docstring"""




							lowerCAmelCase__       =					HerbertTokenizer
							lowerCAmelCase__       =					HerbertTokenizerFast
							lowerCAmelCase__       =					True



							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														super().setUp()

														# Use a simpler test file without japanese/chinese characters
														with open(F'''{get_tests_dir()}/fixtures/sample_text_no_unicode.txt'''     ,   encoding="""utf-8"""  ) as f_data:
																					_lowercase				=	f_data.read().replace("""\n\n"""     ,   """\n"""  ).strip()

														_lowercase				=	[
														    """<s>""",
														    """</s>""",
														    """l""",
														    """o""",
														    """w""",
														    """e""",
														    """r""",
														    """s""",
														    """t""",
														    """i""",
														    """d""",
														    """n""",
														    """w</w>""",
														    """r</w>""",
														    """t</w>""",
														    """lo""",
														    """low""",
														    """er</w>""",
														    """low</w>""",
														    """lowest</w>""",
														    """newer</w>""",
														    """wider</w>""",
														    """,</w>""",
														    """<unk>""",
														]
														_lowercase				=	dict(zip(UpperCAmelCase     ,   range(len(UpperCAmelCase  )  )  )  )
														_lowercase				=	["""l o 123""", """lo w 1456""", """e r</w> 1789""", """"""]

														_lowercase				=	os.path.join(self.tmpdirname     ,   VOCAB_FILES_NAMES["""vocab_file"""]  )
														_lowercase				=	os.path.join(self.tmpdirname     ,   VOCAB_FILES_NAMES["""merges_file"""]  )
														with open(self.vocab_file     ,   """w"""  ) as fp:
																					fp.write(json.dumps(UpperCAmelCase  )  )
														with open(self.merges_file     ,   """w"""  ) as fp:
																					fp.write("""\n""".join(UpperCAmelCase  )  )



							def     _UpperCAmelCase       (    self     ,   UpperCAmelCase  ):







														'''simple docstring'''






														_lowercase				=	"""lower newer"""
														_lowercase				=	"""lower newer"""
														return input_text, output_text



							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	self.tokenizer_class(vocab_file=self.vocab_file     ,   merges_file=self.merges_file  )

														_lowercase				=	"""lower"""
														_lowercase				=	["""low""", """er</w>"""]
														_lowercase				=	tokenizer.tokenize(UpperCAmelCase  )
														self.assertListEqual(UpperCAmelCase     ,   UpperCAmelCase  )

														_lowercase				=	tokens + ["""<unk>"""]
														_lowercase				=	[16, 17, 23]
														self.assertListEqual(tokenizer.convert_tokens_to_ids(UpperCAmelCase  )     ,   UpperCAmelCase  )



							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														if not self.test_rust_tokenizer:
																					return

														_lowercase				=	self.get_tokenizer()
														_lowercase				=	self.get_rust_tokenizer()

														_lowercase				=	"""lower,newer"""

														_lowercase				=	tokenizer.tokenize(UpperCAmelCase  )
														_lowercase				=	rust_tokenizer.tokenize(UpperCAmelCase  )
														self.assertListEqual(UpperCAmelCase     ,   UpperCAmelCase  )

														_lowercase				=	tokenizer.encode(UpperCAmelCase     ,   add_special_tokens=UpperCAmelCase  )
														_lowercase				=	rust_tokenizer.encode(UpperCAmelCase     ,   add_special_tokens=UpperCAmelCase  )
														self.assertListEqual(UpperCAmelCase     ,   UpperCAmelCase  )

														_lowercase				=	self.get_rust_tokenizer()
														_lowercase				=	tokenizer.encode(UpperCAmelCase  )
														_lowercase				=	rust_tokenizer.encode(UpperCAmelCase  )
														self.assertListEqual(UpperCAmelCase     ,   UpperCAmelCase  )



							@slow
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	self.tokenizer_class.from_pretrained("""allegro/herbert-base-cased"""  )

														_lowercase				=	tokenizer.encode("""konstruowanie sekwencji"""     ,   add_special_tokens=UpperCAmelCase  )
														_lowercase				=	tokenizer.encode("""konstruowanie wielu sekwencji"""     ,   add_special_tokens=UpperCAmelCase  )

														_lowercase				=	tokenizer.build_inputs_with_special_tokens(UpperCAmelCase  )
														_lowercase				=	tokenizer.build_inputs_with_special_tokens(UpperCAmelCase     ,   UpperCAmelCase  )

														assert encoded_sentence == [0] + text + [2]
														assert encoded_pair == [0] + text + [2] + text_a + [2]



def 					__lowerCAmelCase			(  _A					):



							"""simple docstring"""


							if len(_A					) <= 1:
														return data
							else:
														return [
														    *quick_sort([e for e in data[1:] if e <= data[0]]					),
														    data[0],
														    *quick_sort([e for e in data[1:] if e > data[0]]					),
														]


if __name__ == "__main__":
				import doctest

				doctest.testmod()


