





import os
import unittest

from transformers.models.transfo_xl.tokenization_transfo_xl import VOCAB_FILES_NAMES, TransfoXLTokenizer

from ...test_tokenization_common import TokenizerTesterMixin



class    _a     (				lowercase_					,							unittest.TestCase							):






							"""simple docstring"""

							snake_case_							 =						TransfoXLTokenizer
							snake_case_							 =						False
							snake_case_							 =						False

							def      A_  (      self				:     str    )	->Optional[Any]:
													super().setUp()

													SCREAMING_SNAKE_CASE__     :				Optional[int]   =					[
													    "<unk>",
													    "[CLS]",
													    "[SEP]",
													    "want",
													    "unwanted",
													    "wa",
													    "un",
													    "running",
													    ",",
													    "low",
													    "l",
													]
													SCREAMING_SNAKE_CASE__     :				List[str]   =					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				:     Dict							,	**a				:     List[Any]    )	->List[Any]:
													SCREAMING_SNAKE_CASE__     :				Tuple   =					True
													return TransfoXLTokenizer.from_pretrained(self.tmpdirname							,	**a    )

							def      A_  (      self				:     Optional[Any]							,	a				:     int    )	->Optional[int]:
													SCREAMING_SNAKE_CASE__     :				List[str]   =					"<unk> UNwanted , running"
													SCREAMING_SNAKE_CASE__     :				int   =					"<unk> unwanted, running"
													return input_text, output_text

							def      A_  (      self				:     Any    )	->int:
													SCREAMING_SNAKE_CASE__     :				Optional[Any]   =					TransfoXLTokenizer(vocab_file=self.vocab_file							,	lower_case=a    )

													SCREAMING_SNAKE_CASE__     :				List[str]   =					tokenizer.tokenize("<unk> UNwanted , running"    )
													self.assertListEqual(a							,	["<unk>", "unwanted", ",", "running"]    )

													self.assertListEqual(tokenizer.convert_tokens_to_ids(a    )							,	[0, 4, 8, 7]    )

							def      A_  (      self				:     List[str]    )	->Union[str, Any]:
													SCREAMING_SNAKE_CASE__     :				int   =					TransfoXLTokenizer(lower_case=a    )

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

							def      A_  (      self				:     int    )	->Union[str, Any]:
													SCREAMING_SNAKE_CASE__     :				Union[str, Any]   =					TransfoXLTokenizer(lower_case=a    )

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

							def      A_  (      self				:     int    )	->int:
													SCREAMING_SNAKE_CASE__     :				Union[str, Any]   =					TransfoXLTokenizer(lower_case=a    )
													SCREAMING_SNAKE_CASE__     :				Union[str, Any]   =					"Hello (bracket) and side-scrolled [and] Henry\'s $5,000 with 3.34 m. What\'s up!?"
													SCREAMING_SNAKE_CASE__     :				List[Any]   =					[
													    "Hello",
													    "(",
													    "bracket",
													    ")",
													    "and",
													    "side",
													    "@-@",
													    "scrolled",
													    "[",
													    "and",
													    "]",
													    "Henry",
													    "\'s",
													    "$",
													    "5",
													    "@,@",
													    "000",
													    "with",
													    "3",
													    "@.@",
													    "34",
													    "m",
													    ".",
													    "What",
													    "\'s",
													    "up",
													    "!",
													    "?",
													]

													self.assertListEqual(tokenizer.tokenize(a    )							,	a    )

													self.assertEqual(tokenizer.convert_tokens_to_string(a    )							,	a    )






							def      A_  (      self				:     Optional[Any]    )	->str:
													SCREAMING_SNAKE_CASE__     :				Dict   =					self.get_tokenizer()
													SCREAMING_SNAKE_CASE__     :				Dict   =					len(a    )

													tokenizer.add_tokens(["new1", "new2"]    )
													tokenizer.move_added_token("new1"							,	1    )

													# Check that moved token is not copied (duplicate)
													self.assertEqual(len(a    )							,	original_len + 2    )
													# Check that token is moved to specified id
													self.assertEqual(tokenizer.encode("new1"    )							,	[1]    )
													self.assertEqual(tokenizer.decode([1]    )							,	"new1"    )






from __future__ import annotations







def       UpperCAmelCase							(     _lowerCamelCase      :  list			,   _lowerCamelCase      :  int | None = None			,   _lowerCamelCase      :  int | None = None     ):





						'''simple docstring'''


						if start is None:
												SCREAMING_SNAKE_CASE__     :				Union[str, Any]   =					0

						if end is None:
												SCREAMING_SNAKE_CASE__     :				Any   =					len(_lowerCamelCase     ) - 1

						if start >= end:
												return

						SCREAMING_SNAKE_CASE__     :				List[str]   =					(start + end) // 2

						slowsort(_lowerCamelCase			,   _lowerCamelCase			,   _lowerCamelCase     )
						slowsort(_lowerCamelCase			,   mid + 1			,   _lowerCamelCase     )

						if sequence[end] < sequence[mid]:
												SCREAMING_SNAKE_CASE__,							SCREAMING_SNAKE_CASE__     :				Optional[int]   =					sequence[mid], sequence[end]

						slowsort(_lowerCamelCase			,   _lowerCamelCase			,   end - 1     )


if __name__ == "__main__":
				from doctest import testmod

				testmod()