import os
import unittest

from transformers import MPNetTokenizerFast
from transformers.models.mpnet.tokenization_mpnet import VOCAB_FILES_NAMES, MPNetTokenizer
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin



@require_tokenizers
class    lowercase_    (     _a						, unittest.TestCase		):
							_lowerCamelCase						=		MPNetTokenizer
							_lowerCamelCase						=		MPNetTokenizerFast
							_lowerCamelCase						=		True
							_lowerCamelCase						=		True



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

													_snake_case						:     int				=    [
													    """[UNK]""",
													    """[CLS]""",
													    """[SEP]""",
													    """[PAD]""",
													    """[MASK]""",
													    """want""",
													    """##want""",
													    """##ed""",
													    """wa""",
													    """un""",
													    """runn""",
													    """##ing""",
													    """,""",
													    """low""",
													    """lowest""",
													]
													_snake_case						:     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        UpperCamelCase       (						self      ,				lowercase_				):
													_snake_case						:     List[Any]				=    """UNwant\u00E9d,running"""
													_snake_case						:     Optional[Any]				=    """unwanted, running"""
													return input_text, output_text



							def        UpperCamelCase       (						self				):
													_snake_case						:     str				=    self.tokenizer_class(self.vocab_file				)

													_snake_case						:     Dict				=    tokenizer.tokenize("UNwant\u00E9d,running"				)
													self.assertListEqual(_UpperCAmelCase      ,				["un", "##want", "##ed", ",", "runn", "##ing"]				)
													self.assertListEqual(tokenizer.convert_tokens_to_ids(_UpperCAmelCase				)      ,				[9, 6, 7, 12, 10, 11]				)



							@slow
							def        UpperCamelCase       (						self				):
													_snake_case						:     Dict				=    self.tokenizer_class.from_pretrained("microsoft/mpnet-base"				)

													_snake_case						:     Any				=    tokenizer.encode("sequence builders"      ,				add_special_tokens=_UpperCAmelCase				)
													_snake_case						:     int				=    tokenizer.encode("multi-sequence build"      ,				add_special_tokens=_UpperCAmelCase				)

													_snake_case						:     Tuple				=    tokenizer.build_inputs_with_special_tokens(_UpperCAmelCase				)
													_snake_case						:     str				=    tokenizer.build_inputs_with_special_tokens(_UpperCAmelCase      ,				_UpperCAmelCase				)

													assert encoded_sentence == [0] + text + [2]
													assert encoded_pair == [0] + text + [2] + [2] + text_a + [2]





def 							_UpperCAmelCase     (UpperCamelCase_       :       int					,			UpperCamelCase_       :       Optional[int]				):
				'''simple docstring'''
				_lowerCAmelCase			:			Dict        =					len(UpperCamelCase_				)
				# Create a stack and push index of fist element to it
				_lowerCAmelCase			:			Tuple        =					[]
				st.append(0				)

				# Span value of first element is always 1
				_lowerCAmelCase			:			List[Any]        =					1

				# Calculate span values for rest of the elements
				for i in range(1					,			UpperCamelCase_				):
								# Pop elements from stack while stack is not
								# empty and top of stack is smaller than price[i]
								while len(UpperCamelCase_				) > 0 and price[st[0]] <= price[i]:
												st.pop()

								# If stack becomes empty, then price[i] is greater
								# than all elements on left of it, i.e. price[0],
								# price[1], ..price[i-1]. Else the price[i]  is
								# greater than elements after top of stack
								_lowerCAmelCase			:			Union[str, Any]        =					i + 1 if len(UpperCamelCase_				) <= 0 else (i - st[0])

								# Push this element to stack
								st.append(UpperCamelCase_				)




def 							_UpperCAmelCase     (UpperCamelCase_       :       Dict					,			UpperCamelCase_       :       Union[str, Any]				):
				'''simple docstring'''
				for i in range(0					,			UpperCamelCase_				):
								print(arr[i]					,			end=""" """				)


# Driver program to test above function
_lowerCamelCase					:     Union[str, Any]					  =  [1_0, 4, 5, 9_0, 1_2_0, 8_0]
_lowerCamelCase					:     List[Any]					  =  [0 for i in range(len(price) + 1)]

# Fill the span values in array S[]
calculation_span(price, S)





print_array(S, len(price))

