

import os
import tempfile
import unittest
from typing import List

from transformers.models.esm.tokenization_esm import VOCAB_FILES_NAMES, EsmTokenizer
from transformers.testing_utils import require_tokenizers
from transformers.tokenization_utils import PreTrainedTokenizer
from transformers.tokenization_utils_base import PreTrainedTokenizerBase
@require_tokenizers
class 		SCREAMING_SNAKE_CASE__					(		unittest.TestCase   ):







						"""simple docstring"""




						lowercase  :				int											=							EsmTokenizer

						def __lowerCamelCase					(				self    )							->	Union[str, Any]:




									'''simple docstring'''


									super().setUp()
									__UpperCamelCase    :    Optional[Any]								=      tempfile.mkdtemp()
									# fmt: off
									__UpperCamelCase    :    List[str]								=      ["<cls>", "<pad>", "<eos>", "<unk>", "L", "A", "G", "V", "S", "E", "R", "T", "I", "D", "P", "K", "Q", "N", "F", "Y", "M", "H", "W", "C", "X", "B", "U", "Z", "O", ".", "-", "<null_1>", "<mask>"]  # noqa: E501
									# fmt: on
									__UpperCamelCase    :    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 __lowerCamelCase					(				self , **__UpperCamelCase    )							->	List[PreTrainedTokenizerBase]:




									'''simple docstring'''


									return [self.get_tokenizer(**__UpperCamelCase    )]

						def __lowerCamelCase					(				self , **__UpperCamelCase    )							->	PreTrainedTokenizer:




									'''simple docstring'''


									return self.tokenizer_class.from_pretrained(self.tmpdirname , **__UpperCamelCase    )

						def __lowerCamelCase					(				self    )							->	Dict:




									'''simple docstring'''


									__UpperCamelCase    :    Dict								=      self.tokenizer_class(self.vocab_file    )

									__UpperCamelCase    :    Optional[int]								=      tokenizer.tokenize("LAGVS"    )
									self.assertListEqual(__UpperCamelCase , ["L", "A", "G", "V", "S"]    )
									self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCamelCase    ) , [4, 5, 6, 7, 8]    )

						def __lowerCamelCase					(				self    )							->	str:




									'''simple docstring'''


									__UpperCamelCase    :    Tuple								=      self.tokenizer_class(self.vocab_file    )

									__UpperCamelCase    :    Any								=      "LAGVS"
									self.assertListEqual(tokenizer.encode(__UpperCamelCase    ) , [0, 4, 5, 6, 7, 8, 2]    )

						def __lowerCamelCase					(				self    )							->	List[str]:




									'''simple docstring'''


									__UpperCamelCase    :    Optional[int]								=      self.tokenizer_class(self.vocab_file    )

									__UpperCamelCase    :    int								=      ["LAGVS", "WCB"]
									__UpperCamelCase    :    str								=      tokenizer(__UpperCamelCase , padding=__UpperCamelCase    )["input_ids"]

									self.assertListEqual(__UpperCamelCase , [[0, 4, 5, 6, 7, 8, 2], [0, 22, 23, 25, 2]]    )

						def __lowerCamelCase					(				self    )							->	Optional[Any]:




									'''simple docstring'''


									__UpperCamelCase    :    List[str]								=      self.tokenizer_class(self.vocab_file    )

									__UpperCamelCase    :    Union[str, Any]								=      ["LAGVS", "WCB"]
									__UpperCamelCase    :    Optional[Any]								=      tokenizer(__UpperCamelCase , padding=__UpperCamelCase    )["input_ids"]

									self.assertListEqual(__UpperCamelCase , [[0, 4, 5, 6, 7, 8, 2], [0, 22, 23, 25, 2, 1, 1]]    )




						def __lowerCamelCase					(				self    )							->	Optional[int]:




									'''simple docstring'''


									__UpperCamelCase    :    int								=      self.get_tokenizers(fast=__UpperCamelCase    )
									for tokenizer in tokenizers:
												with self.subTest(f'''{tokenizer.__class__.__name__}'''    ):
															__UpperCamelCase    :    Tuple								=      "<unk>"
															__UpperCamelCase    :    List[str]								=      "<mask>"

															__UpperCamelCase    :    Optional[int]								=      tokenizer.tokenize(__UpperCamelCase    )
															__UpperCamelCase    :    List[Any]								=      tokenizer.tokenize(__UpperCamelCase    )

															self.assertEqual(len(__UpperCamelCase    ) , 1    )
															self.assertEqual(len(__UpperCamelCase    ) , 1    )
															self.assertEqual(token_a[0] , __UpperCamelCase    )
															self.assertEqual(token_a[0] , __UpperCamelCase    )


from .balanced_parentheses import balanced_parentheses
from .stack import Stack







def  UpperCAmelCase_   (_lowerCAmelCase :		str		):
			return {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}.get(_lowerCAmelCase     ,			-1		)







def  UpperCAmelCase_   (_lowerCAmelCase :		str		):
			if not balanced_parentheses(_lowerCAmelCase		):
						raise ValueError("Mismatched parentheses"		)
			__UpperCamelCase    :    Stack[str]								=      Stack()
			__UpperCamelCase    :    int								=      []
			for char in expression_str:
						if char.isalpha() or char.isdigit():
									postfix.append(_lowerCAmelCase		)
						elif char == "(":
									stack.push(_lowerCAmelCase		)
						elif char == ")":
									while not stack.is_empty() and stack.peek() != "(":
												postfix.append(stack.pop()		)
									stack.pop()
						else:
									while not stack.is_empty() and precedence(_lowerCAmelCase		) <= precedence(stack.peek()		):
												postfix.append(stack.pop()		)
									stack.push(_lowerCAmelCase		)
			while not stack.is_empty():
						postfix.append(stack.pop()		)
			return " ".join(_lowerCAmelCase		)


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

					testmod()
					lowercase     :       int        =       "a+b*(c^d-e)^(f+g*h)-i"

					print("Infix to Postfix Notation demonstration:\n")
					print("Infix notation: " + expression)
					print("Postfix notation: " + infix_to_postfix(expression))