


import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_torch


if is_torch_available():
						import torch

						from transformers.generation import DisjunctiveConstraint
@require_torch
class        _lowercase      (			unittest.TestCase       ):






				'''simple docstring'''



				def 		__magic_name__(       self			:str	)		->			int:
										# For consistency across different places the DisjunctiveConstraint is called,
										# dc.token_ids is a list of integers. It is also initialized only by integers.

										__SCREAMING_SNAKE_CASE						:     Union[str, Any]					=		[[1, 2, 4], [1, 2, 3, 4]]
										__SCREAMING_SNAKE_CASE						:     Dict					=		DisjunctiveConstraint(lowerCAmelCase__	)
										self.assertTrue(isinstance(dc.token_ids			,			lowerCAmelCase__	)	)

										with self.assertRaises(lowerCAmelCase__	):
																DisjunctiveConstraint(torch.LongTensor([[1, 2, 4], [1, 2, 3]]	)	)

										with self.assertRaises(lowerCAmelCase__	):
																DisjunctiveConstraint([torch.LongTensor([1, 2, 4]	), torch.LongTensor([1, 2, 3, 4, 5]	)]	)


				def 		__magic_name__(       self			:int	)		->			Union[str, Any]:
										# We can't have constraints that are complete subsets of another. This leads to a preverse
										# interpretation of "constraint fulfillment": does generating [1,2,3] fulfill the constraint?
										# It would mean that it generated [1,2] which fulfills it, but it's in the middle of potentially
										# fulfilling [1,2,3,4]. If we believe that [1,2,3] does fulfill the constraint, then the algorithm
										# will necessarily never reach [1,2,3,4], giving users a false sense of control (better to just not allow it).
										__SCREAMING_SNAKE_CASE						:     Dict					=		[[1, 2], [1, 2, 3, 4]]

										with self.assertRaises(lowerCAmelCase__	):
																DisjunctiveConstraint(lowerCAmelCase__	)  # fails here


				def 		__magic_name__(       self			:Any	)		->			Optional[int]:
										__SCREAMING_SNAKE_CASE						:     str					=		[[1, 2, 3], [1, 2, 4]]

										__SCREAMING_SNAKE_CASE						:     Optional[int]					=		DisjunctiveConstraint(lowerCAmelCase__	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     str					=		dc.update(1	)
										__SCREAMING_SNAKE_CASE						:     Tuple					=		stepped is True and completed is False and reset is False
										self.assertTrue(lowerCAmelCase__	)
										self.assertTrue(not dc.completed	)
										self.assertTrue(dc.current_seq == [1]	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     List[Any]					=		dc.update(2	)
										__SCREAMING_SNAKE_CASE						:     List[Any]					=		stepped is True and completed is False and reset is False
										self.assertTrue(lowerCAmelCase__	)
										self.assertTrue(not dc.completed	)
										self.assertTrue(dc.current_seq == [1, 2]	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Optional[int]					=		dc.update(3	)
										__SCREAMING_SNAKE_CASE						:     List[str]					=		stepped is True and completed is True and reset is False
										self.assertTrue(lowerCAmelCase__	)
										self.assertTrue(dc.completed	)  # Completed!
										self.assertTrue(dc.current_seq == [1, 2, 3]	)



				def 		__magic_name__(       self			:List[Any]	)		->			Optional[int]:
										__SCREAMING_SNAKE_CASE						:     Tuple					=		[[1, 2, 3], [1, 2, 4, 5], [1, 2, 5]]

										__SCREAMING_SNAKE_CASE						:     List[Any]					=		DisjunctiveConstraint(lowerCAmelCase__	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Union[str, Any]					=		dc.update(1	)
										self.assertTrue(not dc.completed	)
										self.assertTrue(dc.current_seq == [1]	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     List[str]					=		dc.update(2	)
										self.assertTrue(not dc.completed	)
										self.assertTrue(dc.current_seq == [1, 2]	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Tuple					=		dc.update(4	)
										self.assertTrue(not dc.completed	)
										self.assertTrue(dc.current_seq == [1, 2, 4]	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Any					=		dc.update(5	)
										self.assertTrue(dc.completed	)  # Completed!
										self.assertTrue(dc.current_seq == [1, 2, 4, 5]	)

										dc.reset()

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Dict					=		dc.update(1	)
										self.assertTrue(not dc.completed	)
										self.assertTrue(dc.remaining() == 3	)
										self.assertTrue(dc.current_seq == [1]	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Dict					=		dc.update(2	)
										self.assertTrue(not dc.completed	)
										self.assertTrue(dc.remaining() == 2	)
										self.assertTrue(dc.current_seq == [1, 2]	)

										__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE			,			__SCREAMING_SNAKE_CASE						:     Optional[Any]					=		dc.update(5	)
										self.assertTrue(dc.completed	)  # Completed!
										self.assertTrue(dc.remaining() == 0	)
										self.assertTrue(dc.current_seq == [1, 2, 5]	)




from __future__ import annotations


def        _UpperCamelCase							(      lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     Dict					=		0.00
						__SCREAMING_SNAKE_CASE						:     List[str]					=		0
						for resistor in resistors:
												if resistor <= 0:
																		__SCREAMING_SNAKE_CASE						:     Any					=		F'''Resistor at index {index} has a negative or zero value!'''
																		raise ValueError(lowercase__      )
												first_sum += 1 / float(lowercase__      )
												index += 1
						return 1 / first_sum


def        _UpperCamelCase							(      lowercase__      ):
						__SCREAMING_SNAKE_CASE						:     Tuple					=		0.00
						__SCREAMING_SNAKE_CASE						:     int					=		0
						for resistor in resistors:
												sum_r += resistor
												if resistor < 0:
																		__SCREAMING_SNAKE_CASE						:     Tuple					=		F'''Resistor at index {index} has a negative value!'''
																		raise ValueError(lowercase__      )
												index += 1
						return sum_r


if __name__ == "__main__":
						import doctest

						doctest.testmod()
