




'''simple docstring'''


import unittest

from transformers import (
    MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING,
    TF_MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING,
    SummarizationPipeline,
    TFPreTrainedModel,
    pipeline,
)
from transformers.testing_utils import get_gpu_count, is_pipeline_test, require_tf, require_torch, slow, torch_device
from transformers.tokenization_utils import TruncationStrategy

from .test_pipelines_common import ANY


UpperCamelCase			     =					-1 if torch_device == '''cpu''' else 0






@is_pipeline_test
class 						lowerCAmelCase_	(       unittest.TestCase							):







  '''simple docstring'''

  UpperCamelCase_			:      Optional[Any]										=				MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING
  UpperCamelCase_			:      Any										=				TF_MODEL_FOR_SEQ_TO_SEQ_CAUSAL_LM_MAPPING



  def 					_snake_case     ( self				:							Dict					,  SCREAMING_SNAKE_CASE_				:							Tuple					,  SCREAMING_SNAKE_CASE_				:							Any					,  SCREAMING_SNAKE_CASE_				:							Optional[Any]	)			->		Dict:







       '''simple docstring'''



       A:		int          =		SummarizationPipeline(model=SCREAMING_SNAKE_CASE_					,  tokenizer=SCREAMING_SNAKE_CASE_	)
       return summarizer, ["(CNN)The Palestinian Authority officially became", "Some other text"]



  def 					_snake_case     ( self				:							List[Any]					,  SCREAMING_SNAKE_CASE_				:							str					,  SCREAMING_SNAKE_CASE_				:							Dict	)			->		str:







       '''simple docstring'''



       A:		Any          =		summarizer.model

       A:		List[str]          =		summarizer('''(CNN)The Palestinian Authority officially became'''	)
       self.assertEqual(SCREAMING_SNAKE_CASE_					,  [{'''summary_text''': ANY(SCREAMING_SNAKE_CASE_	)}]	)

       A:		Union[str, Any]          =		summarizer(
           '''(CNN)The Palestinian Authority officially became '''					,  num_beams=2					,  min_length=2					,  max_length=5					,  )
       self.assertEqual(SCREAMING_SNAKE_CASE_					,  [{'''summary_text''': ANY(SCREAMING_SNAKE_CASE_	)}]	)

       # Some models (Switch Transformers, LED, T5, LongT5, etc) can handle long sequences.
       A:		List[Any]          =		[
           '''SwitchTransformersConfig''',
           '''T5Config''',
           '''LongT5Config''',
           '''LEDConfig''',
           '''PegasusXConfig''',
           '''FSMTConfig''',
           '''M2M100Config''',
           '''ProphetNetConfig''',  # positional embeddings up to a fixed maximum size (otherwise clamping the values)
       ]
       if model.config.__class__.__name__ not in model_can_handle_longer_seq:
            # Too long and exception is expected.
            # For TF models, if the weights are initialized in GPU context, we won't get expected index error from
            # the embedding layer.
            if not (
                isinstance(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_	)
                and get_gpu_count() > 0
                and len(summarizer.model.trainable_weights	) > 0
            ):
                 with self.assertRaises(SCREAMING_SNAKE_CASE_	):
                      A:		Dict          =		summarizer('''This ''' * 10_00	)
       A:		Optional[Any]          =		summarizer('''This ''' * 10_00					,  truncation=TruncationStrategy.ONLY_FIRST	)



  @require_torch
  def 					_snake_case     ( self				:							Optional[int]	)			->		int:







       '''simple docstring'''



       A:		Dict          =		pipeline(task='''summarization'''					,  model='''sshleifer/tiny-mbart'''					,  framework='''pt'''	)
       A:		Optional[Any]          =		summarizer('''This is a small test'''	)
       self.assertEqual(
           SCREAMING_SNAKE_CASE_					,  [
               {
                   '''summary_text''': '''เข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไป'''
               }
           ]					,  )



  @require_tf
  def 					_snake_case     ( self				:							Dict	)			->		Optional[int]:







       '''simple docstring'''



       A:		Dict          =		pipeline(task='''summarization'''					,  model='''sshleifer/tiny-mbart'''					,  framework='''tf'''	)
       A:		List[Any]          =		summarizer('''This is a small test'''	)
       self.assertEqual(
           SCREAMING_SNAKE_CASE_					,  [
               {
                   '''summary_text''': '''เข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไปเข้าไป'''
               }
           ]					,  )




  @require_torch
  @slow
  def 					_snake_case     ( self				:							str	)			->		str:







       '''simple docstring'''



       A:		Any          =		pipeline(task='''summarization'''					,  device=SCREAMING_SNAKE_CASE_	)
       A:		Tuple          =		(
           ''' (CNN)The Palestinian Authority officially became the 123rd member of the International Criminal Court on'''
           ''' Wednesday, a step that gives the court jurisdiction over alleged crimes in Palestinian territories. The'''
           ''' formal accession was marked with a ceremony at The Hague, in the Netherlands, where the court is based.'''
           ''' The Palestinians signed the ICC\'s founding Rome Statute in January, when they also accepted its'''
           ''' jurisdiction over alleged crimes committed "in the occupied Palestinian territory, including East'''
           ''' Jerusalem, since June 13, 2014." Later that month, the ICC opened a preliminary examination into the'''
           ''' situation in Palestinian territories, paving the way for possible war crimes investigations against'''
           ''' Israelis. As members of the court, Palestinians may be subject to counter-charges as well. Israel and'''
           ''' the United States, neither of which is an ICC member, opposed the Palestinians\' efforts to join the'''
           ''' body. But Palestinian Foreign Minister Riad al-Malki, speaking at Wednesday\'s ceremony, said it was a'''
           ''' move toward greater justice. "As Palestine formally becomes a State Party to the Rome Statute today, the'''
           ''' world is also a step closer to ending a long era of impunity and injustice," he said, according to an'''
           ''' ICC news release. "Indeed, today brings us closer to our shared goals of justice and peace." Judge'''
           ''' Kuniko Ozaki, a vice president of the ICC, said acceding to the treaty was just the first step for the'''
           ''' Palestinians. "As the Rome Statute today enters into force for the State of Palestine, Palestine'''
           ''' acquires all the rights as well as responsibilities that come with being a State Party to the Statute.'''
           ''' These are substantive commitments, which cannot be taken lightly," she said. Rights group Human Rights'''
           ''' Watch welcomed the development. "Governments seeking to penalize Palestine for joining the ICC should'''
           ''' immediately end their pressure, and countries that support universal acceptance of the court\'s treaty'''
           ''' should speak out to welcome its membership," said Balkees Jarrah, international justice counsel for the'''
           ''' group. \"What\'s objectionable is the attempts to undermine international justice, not Palestine\'s'''
           ''' decision to join a treaty to which over 100 countries around the world are members." In January, when'''
           ''' the preliminary ICC examination was opened, Israeli Prime Minister Benjamin Netanyahu described it as an'''
           ''' outrage, saying the court was overstepping its boundaries. The United States also said it "strongly"'''
           ''' disagreed with the court\'s decision. \"As we have said repeatedly, we do not believe that Palestine is a'''
           ''' state and therefore we do not believe that it is eligible to join the ICC," the State Department said in'''
           ''' a statement. It urged the warring sides to resolve their differences through direct negotiations. "We'''
           ''' will continue to oppose actions against Israel at the ICC as counterproductive to the cause of peace,"'''
           ''' it said. But the ICC begs to differ with the definition of a state for its purposes and refers to the'''
           ''' territories as "Palestine." While a preliminary examination is not a formal investigation, it allows the'''
           ''' court to review evidence and determine whether to investigate suspects on both sides. Prosecutor Fatou'''
           ''' Bensouda said her office would "conduct its analysis in full independence and impartiality." The war'''
           ''' between Israel and Hamas militants in Gaza last summer left more than 2,000 people dead. The inquiry'''
           ''' will include alleged war crimes committed since June. The International Criminal Court was set up in'''
           ''' 2002 to prosecute genocide, crimes against humanity and war crimes. CNN\'s Vasco Cotovio, Kareem Khadder'''
           ''' and Faith Karimi contributed to this report.'''
       )
       A:		int          =		(
           ''' The Palestinian Authority becomes the 123rd member of the International Criminal Court . The move gives'''
           ''' the court jurisdiction over alleged crimes in Palestinian territories . Israel and the United States'''
           ''' opposed the Palestinians\' efforts to join the court . Rights group Human Rights Watch welcomes the move,'''
           ''' says governments seeking to penalize Palestine should end pressure .'''
       )
       A:		Dict          =		summarizer(SCREAMING_SNAKE_CASE_	)
       self.assertEqual(result[0]['''summary_text''']					,  SCREAMING_SNAKE_CASE_	)












'''simple docstring'''


from __future__ import annotations

from collections.abc import Callable
from typing import Generic, TypeVar

UpperCamelCase			     =					TypeVar('''T''')
UpperCamelCase			     =					TypeVar('''U''')






class 						lowerCAmelCase_	(       Generic[T, U]							):







  '''simple docstring'''

  def __init__( self				:							Tuple					,  SCREAMING_SNAKE_CASE_				:							T | None					,  SCREAMING_SNAKE_CASE_				:							U | None	)			->		Any:







       '''simple docstring'''



       A:		Union[str, Any]          =		key
       A:		Union[str, Any]          =		val
       A:		int          =		0
       A:		DoubleLinkedListNode[T, U] | None          =		None
       A:		DoubleLinkedListNode[T, U] | None          =		None




  def __repr__( self				:							Any	)			->		str:







       '''simple docstring'''



       return "Node: key: {}, val: {}, freq: {}, has next: {}, has prev: {}".format(
           self.key					,  self.val					,  self.freq					,  self.next is not None					,  self.prev is not None	)






class 						lowerCAmelCase_	(       Generic[T, U]							):







  '''simple docstring'''

  def __init__( self				:							int	)			->		None:







       '''simple docstring'''



       A:		DoubleLinkedListNode[T, U]          =		DoubleLinkedListNode(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_	)
       A:		DoubleLinkedListNode[T, U]          =		DoubleLinkedListNode(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_	)
       A     ,    A:		Any          =		self.rear, self.head



  def __repr__( self				:							Optional[int]	)			->		str:







       '''simple docstring'''



       A:		int          =		['''DoubleLinkedList''']
       A:		Dict          =		self.head
       while node.next is not None:
            rep.append(str(SCREAMING_SNAKE_CASE_	)	)
            A:		int          =		node.next
       rep.append(str(self.rear	)	)
       return ",\n    ".join(SCREAMING_SNAKE_CASE_	)



  def 					_snake_case     ( self				:							Any					,  SCREAMING_SNAKE_CASE_				:							DoubleLinkedListNode[T, U]	)			->		None:







       '''simple docstring'''



       A:		Union[str, Any]          =		self.rear.prev

       # All nodes other than self.head are guaranteed to have non-None previous
       assert previous is not None

       A:		Optional[int]          =		node
       A:		int          =		previous
       A:		Dict          =		node
       A:		int          =		self.rear
       node.freq += 1
       self._position_node(SCREAMING_SNAKE_CASE_	)



  def 					_snake_case     ( self				:							int					,  SCREAMING_SNAKE_CASE_				:							DoubleLinkedListNode[T, U]	)			->		None:







       '''simple docstring'''



       while node.prev is not None and node.prev.freq > node.freq:
            # swap node with previous node
            A:		Any          =		node.prev

            A:		Optional[Any]          =		previous_node.prev
            A:		int          =		node.prev
            A:		int          =		previous_node
            A:		Optional[int]          =		node




  def 					_snake_case     ( self				:							Dict					,  SCREAMING_SNAKE_CASE_				:							DoubleLinkedListNode[T, U]	)			->		DoubleLinkedListNode[T, U] | None:







       '''simple docstring'''



       if node.prev is None or node.next is None:
            return None

       A:		List[Any]          =		node.next
       A:		Dict          =		node.prev
       A:		str          =		None
       A:		Union[str, Any]          =		None
       return node






class 						lowerCAmelCase_	(       Generic[T, U]							):







  '''simple docstring'''

  UpperCamelCase_			:      dict[Callable[[T], U], LFUCache[T, U]]										=				{}



  def __init__( self				:							List[str]					,  SCREAMING_SNAKE_CASE_				:							int	)			->		int:







       '''simple docstring'''



       A:		DoubleLinkedList[T, U]          =		DoubleLinkedList()
       A:		Any          =		capacity
       A:		List[Any]          =		0
       A:		Dict          =		0
       A:		Dict          =		0
       A:		dict[T, DoubleLinkedListNode[T, U]]          =		{}



  def __repr__( self				:							Optional[int]	)			->		str:







       '''simple docstring'''



       return (
           f"""CacheInfo(hits={self.hits}, misses={self.miss}, """
           f"""capacity={self.capacity}, current_size={self.num_keys})"""
       )



  def __contains__( self				:							str					,  SCREAMING_SNAKE_CASE_				:							T	)			->		bool:







       '''simple docstring'''



       return key in self.cache



  def 					_snake_case     ( self				:							Dict					,  SCREAMING_SNAKE_CASE_				:							T	)			->		U | None:







       '''simple docstring'''



       if key in self.cache:
            self.hits += 1
            A:		DoubleLinkedListNode[T, U]          =		self.cache[key]
            A:		List[str]          =		self.list.remove(self.cache[key]	)
            assert node == value_node

            # node is guaranteed not None because it is in self.cache
            assert node is not None
            self.list.add(SCREAMING_SNAKE_CASE_	)
            return node.val
       self.miss += 1
       return None



  def 					_snake_case     ( self				:							List[str]					,  SCREAMING_SNAKE_CASE_				:							T					,  SCREAMING_SNAKE_CASE_				:							U	)			->		None:







       '''simple docstring'''



       if key not in self.cache:
            if self.num_keys >= self.capacity:
                 # delete first node when over capacity
                 A:		List[Any]          =		self.list.head.next

                 # guaranteed to have a non-None first node when num_keys > 0
                 # explain to type checker via assertions
                 assert first_node is not None
                 assert first_node.key is not None
                 assert self.list.remove(SCREAMING_SNAKE_CASE_	) is not None
                 # first_node guaranteed to be in list

                 del self.cache[first_node.key]
                 self.num_keys -= 1
            A:		Tuple          =		DoubleLinkedListNode(SCREAMING_SNAKE_CASE_					,  SCREAMING_SNAKE_CASE_	)
            self.list.add(self.cache[key]	)
            self.num_keys += 1

       else:
            A:		Optional[Any]          =		self.list.remove(self.cache[key]	)
            assert node is not None  # node guaranteed to be in list
            A:		List[str]          =		value
            self.list.add(SCREAMING_SNAKE_CASE_	)




  @classmethod
  def 					_snake_case     ( cls				:							type[LFUCache[T, U]]					,  SCREAMING_SNAKE_CASE_				:							int = 1_28	)			->		Callable[[Callable[[T], U]], Callable[..., U]]:







       '''simple docstring'''



       def cache_decorator_inner(SCREAMING_SNAKE_CASE_				:							Callable[[T], U]	) -> Callable[..., U]:
            def cache_decorator_wrapper(*SCREAMING_SNAKE_CASE_				:							T	) -> U:
                 if func not in cls.decorator_function_to_instance_map:
                      A:		Tuple          =		LFUCache(SCREAMING_SNAKE_CASE_	)

                 A:		List[Any]          =		cls.decorator_function_to_instance_map[func].get(args[0]	)
                 if result is None:
                      A:		List[str]          =		func(*SCREAMING_SNAKE_CASE_	)
                      cls.decorator_function_to_instance_map[func].put(args[0]					,  SCREAMING_SNAKE_CASE_	)
                 return result

            def cache_info() -> LFUCache[T, U]:
                 return cls.decorator_function_to_instance_map[func]

            setattr(SCREAMING_SNAKE_CASE_					,  '''cache_info'''					,  SCREAMING_SNAKE_CASE_	)  # noqa: B010

            return cache_decorator_wrapper

       return cache_decorator_inner


if __name__ == "__main__":
     import doctest

     doctest.testmod()






