


"""simple docstring"""






import os
import unittest

from transformers.models.bertweet.tokenization_bertweet import VOCAB_FILES_NAMES, BertweetTokenizer

from ...test_tokenization_common import TokenizerTesterMixin


class       lowerCamelCase_		(      lowercase							,	unittest.TestCase ):





				"""simple docstring"""







				_lowerCAmelCase   :   Optional[int]   				=       BertweetTokenizer
				_lowerCAmelCase   :   Union[str, Any]   				=       False



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

								# Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
								SCREAMING_SNAKE_CASE__  				=					["I", "m", "V@@", "R@@", "r", "e@@"]
								SCREAMING_SNAKE_CASE__  				=					dict(zip(UpperCAmelCase__							,		range(len(UpperCAmelCase__  )  )  )  )
								SCREAMING_SNAKE_CASE__  				=					["#version: 0.2", "a m</w>"]
								SCREAMING_SNAKE_CASE__  				=					{"unk_token": "<unk>"}

								SCREAMING_SNAKE_CASE__  				=					os.path.join(self.tmpdirname							,		VOCAB_FILES_NAMES["vocab_file"]  )
								SCREAMING_SNAKE_CASE__  				=					os.path.join(self.tmpdirname							,		VOCAB_FILES_NAMES["merges_file"]  )
								with open(self.vocab_file							,		"w"							,		encoding="utf-8"  ) as fp:
												for token in vocab_tokens:
																fp.write(f'''{token} {vocab_tokens[token]}\n'''  )
								with open(self.merges_file							,		"w"							,		encoding="utf-8"  ) as fp:
												fp.write("\n".join(UpperCAmelCase__  )  )



				def 	lowerCAmelCase__		(    self							,		**UpperCAmelCase__  ):
								kwargs.update(self.special_tokens_map  )
								return BertweetTokenizer.from_pretrained(self.tmpdirname							,		**UpperCAmelCase__  )



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__  ):
								SCREAMING_SNAKE_CASE__  				=					"I am VinAI Research"
								SCREAMING_SNAKE_CASE__  				=					"I <unk> m V<unk> <unk> <unk> I Re<unk> e<unk> <unk> <unk> <unk>"
								return input_text, output_text






				def 	lowerCAmelCase__		(    self  ):
								SCREAMING_SNAKE_CASE__  				=					BertweetTokenizer(self.vocab_file							,		self.merges_file							,		**self.special_tokens_map  )
								SCREAMING_SNAKE_CASE__  				=					"I am VinAI Research"
								SCREAMING_SNAKE_CASE__  				=					"I a@@ m V@@ i@@ n@@ A@@ I R@@ e@@ s@@ e@@ a@@ r@@ c@@ h".split()
								SCREAMING_SNAKE_CASE__  				=					tokenizer.tokenize(UpperCAmelCase__  )
								self.assertListEqual(UpperCAmelCase__							,		UpperCAmelCase__  )

								SCREAMING_SNAKE_CASE__  				=					tokens + [tokenizer.unk_token]

								SCREAMING_SNAKE_CASE__  				=					[4, 3, 5, 6, 3, 3, 3, 4, 7, 9, 3, 9, 3, 3, 3, 3, 3]
								self.assertListEqual(tokenizer.convert_tokens_to_ids(UpperCAmelCase__  )							,		UpperCAmelCase__  )




"""simple docstring"""






class       lowerCamelCase_		:





				"""simple docstring"""







				class       lowerCamelCase_		:





								"""simple docstring"""







								_lowerCAmelCase   :   Dict   				=       "_prev", "_data", "_next"



								def __init__(    self							,		UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__  ):
												SCREAMING_SNAKE_CASE__  				=					link_p
												SCREAMING_SNAKE_CASE__  				=					element
												SCREAMING_SNAKE_CASE__  				=					link_n






								def 	lowerCAmelCase__		(    self  ):
												return (
												    f''' Prev -> {self._prev is not None}, Next -> {self._next is not None}'''
												)



				def __init__(    self  ):
								SCREAMING_SNAKE_CASE__  				=					self._Node(UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__  )
								SCREAMING_SNAKE_CASE__  				=					self._Node(UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__  )
								SCREAMING_SNAKE_CASE__  				=					self._trailer
								SCREAMING_SNAKE_CASE__  				=					self._header
								SCREAMING_SNAKE_CASE__  				=					0



				def __len__(    self  ):
								return self._size



				def 	lowerCAmelCase__		(    self  ):
								return self.__len__() == 0



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__  ):
								# Create new_node by setting it's prev.link -> header
								# setting it's next.link -> trailer
								SCREAMING_SNAKE_CASE__  				=					self._Node(UpperCAmelCase__							,		UpperCAmelCase__							,		UpperCAmelCase__  )
								SCREAMING_SNAKE_CASE__  				=					new_node
								SCREAMING_SNAKE_CASE__  				=					new_node
								self._size += 1
								return self






				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__  ):
								SCREAMING_SNAKE_CASE__  				=					node._prev
								SCREAMING_SNAKE_CASE__  				=					node._next

								SCREAMING_SNAKE_CASE__  				=					successor
								SCREAMING_SNAKE_CASE__  				=					predecessor
								self._size -= 1
								SCREAMING_SNAKE_CASE__  				=					node._data
								SCREAMING_SNAKE_CASE__  				=					SCREAMING_SNAKE_CASE__  				=					SCREAMING_SNAKE_CASE__  				=					None
								del node
								return temp


class       lowerCamelCase_		(      _DoublyLinkedBase ):





				"""simple docstring"""







				def 	lowerCAmelCase__		(    self  ):
								if self.is_empty():
												raise Exception("List is empty"  )
								return self._header._next._data



				def 	lowerCAmelCase__		(    self  ):
								if self.is_empty():
												raise Exception("List is empty"  )
								return self._trailer._prev._data



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__  ):
								return self._insert(self._header							,		UpperCAmelCase__							,		self._header._next  )



				def 	lowerCAmelCase__		(    self							,		UpperCAmelCase__  ):
								return self._insert(self._trailer._prev							,		UpperCAmelCase__							,		self._trailer  )



				def 	lowerCAmelCase__		(    self  ):
								if self.is_empty():
												raise IndexError("remove_first from empty list"  )
								return self._delete(self._header._next  )






				def 	lowerCAmelCase__		(    self  ):
								if self.is_empty():
												raise IndexError("remove_first from empty list"  )
								return self._delete(self._trailer._prev  )
