

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		(__magic_name__						,  unittest.TestCase							):


					'''simple docstring'''






					UpperCAmelCase__:  int    				=			TransfoXLTokenizer
					UpperCAmelCase__:  Union[str, Any]    				=			False
					UpperCAmelCase__:  Tuple    				=			False






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

						A__				:       Optional[Any]	  =						[
						    """<unk>""",
						    """[CLS]""",
						    """[SEP]""",
						    """want""",
						    """unwanted""",
						    """wa""",
						    """un""",
						    """running""",
						    """,""",
						    """low""",
						    """l""",
						]
						A__				:       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       ,			**A__     ):
						A__				:       Optional[int]	  =						True
						return TransfoXLTokenizer.from_pretrained(self.tmpdirname       ,			**A__     )






					def     __A     (					self       ,			A__     ):
						A__				:       Any	  =						"""<unk> UNwanted , running"""
						A__				:       int	  =						"""<unk> unwanted, running"""
						return input_text, output_text






					def     __A     (					self     ):
						A__				:       str	  =						TransfoXLTokenizer(vocab_file=self.vocab_file       ,			lower_case=A__     )

						A__				:       Any	  =						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     ):
						A__				:       List[Any]	  =						TransfoXLTokenizer(lower_case=A__     )

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






					def     __A     (					self     ):
						A__				:       str	  =						TransfoXLTokenizer(lower_case=A__     )

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






					def     __A     (					self     ):
						A__				:       Union[str, Any]	  =						TransfoXLTokenizer(lower_case=A__     )
						A__				:       List[Any]	  =						"""Hello (bracket) and side-scrolled [and] Henry's $5,000 with 3.34 m. What's up!?"""
						A__				:       Dict	  =						[
						    """Hello""",
						    """(""",
						    """bracket""",
						    """)""",
						    """and""",
						    """side""",
						    """@-@""",
						    """scrolled""",
						    """[""",
						    """and""",
						    """]""",
						    """Henry""",
						    """'s""",
						    """$""",
						    """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     ):
						A__				:       str	  =						self.get_tokenizer()
						A__				:       Tuple	  =						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"""     )






A_			:					Union[str, Any]    			=     '\n# Installazione di Transformers\n! pip install transformers datasets\n# Per installare dalla fonte invece dell\'ultima versione rilasciata, commenta il comando sopra e\n# rimuovi la modalità commento al comando seguente.\n# ! pip install git+https://github.com/huggingface/transformers.git\n'

A_			:					str    			=     [{'type': 'code', 'content': INSTALL_CONTENT}]
A_			:					Any    			=     {
    '{processor_class}': 'FakeProcessorClass',
    '{model_class}': 'FakeModelClass',
    '{object_class}': 'FakeObjectClass',
}



