import os
import unittest

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

from ...test_tokenization_common import TokenizerTesterMixin
class   _lowerCAmelCase		(     lowercase_      ,   unittest.TestCase				):
       _UpperCAmelCase						    =     TransfoXLTokenizer
       _UpperCAmelCase						    =     False
       _UpperCAmelCase						    =     False







       def 				snake_case  (				self     :    List[Any]		):
          super().setUp()

          lowerCamelCase						:Any						  =     [
              '''<unk>''',
              '''[CLS]''',
              '''[SEP]''',
              '''want''',
              '''unwanted''',
              '''wa''',
              '''un''',
              '''running''',
              ''',''',
              '''low''',
              '''l''',
          ]
          lowerCamelCase						:Tuple						  =     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 				snake_case  (				self     :    Union[str, Any]	,					**__snake_case     :    Tuple		):
          lowerCamelCase						:List[Any]						  =     True
          return TransfoXLTokenizer.from_pretrained(self.tmpdirname	,					**__snake_case		)







       def 				snake_case  (				self     :    Tuple	,					__snake_case     :    Optional[Any]		):
          lowerCamelCase						:Optional[Any]						  =     '''<unk> UNwanted , running'''
          lowerCamelCase						:Tuple						  =     '''<unk> unwanted, running'''
          return input_text, output_text







       def 				snake_case  (				self     :    Union[str, Any]		):
          lowerCamelCase						:str						  =     TransfoXLTokenizer(vocab_file=self.vocab_file	,					lower_case=__snake_case		)

          lowerCamelCase						:str						  =     tokenizer.tokenize('''<unk> UNwanted , running'''		)
          self.assertListEqual(__snake_case	,					['''<unk>''', '''unwanted''', ''',''', '''running''']		)

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







       def 				snake_case  (				self     :    List[Any]		):
          lowerCamelCase						:Any						  =     TransfoXLTokenizer(lower_case=__snake_case		)

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







       def 				snake_case  (				self     :    Union[str, Any]		):
          lowerCamelCase						:List[str]						  =     TransfoXLTokenizer(lower_case=__snake_case		)

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







       def 				snake_case  (				self     :    str		):
          lowerCamelCase						:Dict						  =     TransfoXLTokenizer(lower_case=__snake_case		)
          lowerCamelCase						:List[str]						  =     '''Hello (bracket) and side-scrolled [and] Henry\'s $5,000 with 3.34 m. What\'s up!?'''
          lowerCamelCase						:Any						  =     [
              '''Hello''',
              '''(''',
              '''bracket''',
              ''')''',
              '''and''',
              '''side''',
              '''@-@''',
              '''scrolled''',
              '''[''',
              '''and''',
              ''']''',
              '''Henry''',
              '''\'s''',
              '''$''',
              '''5''',
              '''@,@''',
              '''000''',
              '''with''',
              '''3''',
              '''@.@''',
              '''34''',
              '''m''',
              '''.''',
              '''What''',
              '''\'s''',
              '''up''',
              '''!''',
              '''?''',
          ]

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

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







       def 				snake_case  (				self     :    List[str]		):
          lowerCamelCase						:Optional[int]						  =     self.get_tokenizer()
          lowerCamelCase						:List[str]						  =     len(__snake_case		)

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

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




import operator as op





def  _lowerCamelCase					(   a_				: Tuple):
			lowerCamelCase						:int						  =     []
			lowerCamelCase						:List[str]						  =     lambda a_						,			a_: int(x / y)  # noqa: E731 integer division operation
			lowerCamelCase						:Optional[int]						  =     {
			    '''^''': op.pow,
			    '''*''': op.mul,
			    '''/''': div,
			    '''+''': op.add,
			    '''-''': op.sub,
			}  # operators & their respective operation

			# print table header
			print('''Symbol'''.center(8)						,			'''Action'''.center(12)						,			'''Stack'''						,			sep=''' | ''')
			print('''-''' * (30 + len(a_)))

			for x in post_fix:
						if x.isdigit():  # if x in digit
									stack.append(a_)  # append x to stack
									# output in tabular format
									print(x.rjust(8)						,			('''push(''' + x + ''')''').ljust(12)						,			''','''.join(a_)						,			sep=''' | ''')
						else:
									lowerCamelCase						:Optional[Any]						  =     stack.pop()  # pop stack
									# output in tabular format
									print(''''''.rjust(8)						,			('''pop(''' + b + ''')''').ljust(12)						,			''','''.join(a_)						,			sep=''' | ''')

									lowerCamelCase						:str						  =     stack.pop()  # pop stack
									# output in tabular format
									print(''''''.rjust(8)						,			('''pop(''' + a + ''')''').ljust(12)						,			''','''.join(a_)						,			sep=''' | ''')

									stack.append(
									    str(opr[x](int(a_)						,			int(a_))))  # evaluate the 2 values popped from stack & push result to stack
									# output in tabular format
									print(
									    x.rjust(8)						,			('''push(''' + a + x + b + ''')''').ljust(12)						,			''','''.join(a_)						,			sep=''' | '''						,			)

			return int(stack[0])


if __name__ == "__main__":
			A__           =							input("""\n\nEnter a Postfix Equation (space separated) = """).split(""" """)
			print("""\n\tResult = """, solve(Postfix))



