



'''simple docstring'''

import logging
import os
import sys
from pathlib import Path
from unittest.mock import patch

from parameterized import parameterized
from run_eval import run_generate
from run_eval_search import run_search

from transformers.testing_utils import CaptureStdout, TestCasePlus, slow
from utils import ROUGE_KEYS


logging.basicConfig(level=logging.DEBUG)
__lowerCAmelCase						      =       logging.getLogger()



def 					__lowerCamelCase					(				lowerCAmelCase_						,      lowerCAmelCase_      )      ->				int:
		_a					:				List[Any]				=							'\n'.join(__lowerCAmelCase      )
		Path(__lowerCAmelCase      ).open('w'      ).writelines(__lowerCAmelCase      )


__lowerCAmelCase						      =       '''patrickvonplaten/t5-tiny-random'''
__lowerCAmelCase						      =       '''sshleifer/bart-tiny-random'''
__lowerCAmelCase						      =       '''sshleifer/tiny-mbart'''

__lowerCAmelCase						      =       logging.StreamHandler(sys.stdout)
logger.addHandler(stream_handler)
logging.disable(logging.CRITICAL)  # remove noisy download output from tracebacks

class      __magic_name__						(   lowerCamelCase_       ):







							def 							__lowercase      (							self :	List[str]     ,_UpperCAmelCase :	Union[str, Any]		):
									_a					:				Dict				=							Path(self.get_auto_remove_tmp_dir()		) / 'utest_input.source'
									_a					:				Any				=							input_file_name.parent / 'utest_output.txt'
									assert not output_file_name.exists()
									_a					:				Optional[int]				=							[' New York (CNN)When Liana Barrientos was 23 years old, she got married in Westchester County.']
									_dump_articles(__snake_case     ,__snake_case		)

									_a					:				Optional[int]				=							str(Path(self.get_auto_remove_tmp_dir()		) / 'scores.json'		)
									_a					:				Union[str, Any]				=							'translation_en_to_de' if model == T5_TINY else 'summarization'
									_a					:				Any				=							F"""\n            run_eval_search.py\n            {model}\n            {input_file_name}\n            {output_file_name}\n            --score_path {score_path}\n            --task {task}\n            --num_beams 2\n            --length_penalty 2.0\n            """.split()

									with patch.object(__snake_case     ,'argv'     ,__snake_case		):
											run_generate()
											assert Path(__snake_case		).exists()
											# os.remove(Path(output_file_name))







							def 							__lowercase      (							self :	Tuple		):
									self.run_eval_tester(__snake_case		)







							@parameterized.expand([BART_TINY, MBART_TINY]		)
							@slow
							def 							__lowercase      (							self :	Union[str, Any]     ,_UpperCAmelCase :	int		):
									self.run_eval_tester(__snake_case		)







							@parameterized.expand([T5_TINY, MBART_TINY]		)
							@slow
							def 							__lowercase      (							self :	List[str]     ,_UpperCAmelCase :	Dict		):
									_a					:				Optional[int]				=							Path(self.get_auto_remove_tmp_dir()		) / 'utest_input.source'
									_a					:				List[str]				=							input_file_name.parent / 'utest_output.txt'
									assert not output_file_name.exists()

									_a					:				str				=							{
									    'en': ['Machine learning is great, isn\'t it?', 'I like to eat bananas', 'Tomorrow is another great day!'],
									    'de': [
									        'Maschinelles Lernen ist großartig, oder?',
									        'Ich esse gerne Bananen',
									        'Morgen ist wieder ein toller Tag!',
									    ],
									}

									_a					:				Optional[Any]				=							Path(self.get_auto_remove_tmp_dir()		)
									_a					:				str				=							str(tmp_dir / 'scores.json'		)
									_a					:				Union[str, Any]				=							str(tmp_dir / 'val.target'		)
									_dump_articles(__snake_case     ,text['en']		)
									_dump_articles(__snake_case     ,text['de']		)
									_a					:				int				=							'translation_en_to_de' if model == T5_TINY else 'summarization'
									_a					:				str				=							F"""\n            run_eval_search.py\n            {model}\n            {str(__snake_case		)}\n            {str(__snake_case		)}\n            --score_path {score_path}\n            --reference_path {reference_path}\n            --task {task}\n            """.split()
									testargs.extend(['--search', 'num_beams=1:2 length_penalty=0.9:1.0']		)

									with patch.object(__snake_case     ,'argv'     ,__snake_case		):
											with CaptureStdout() as cs:
													run_search()
											_a					:				List[str]				=							[' num_beams | length_penalty', model, 'Best score args']
											_a					:				Tuple				=							['Info']
											if "translation" in task:
													expected_strings.append('bleu'		)
											else:
													expected_strings.extend(__snake_case		)
											for w in expected_strings:
													assert w in cs.out
											for w in un_expected_strings:
													assert w not in cs.out
											assert Path(__snake_case		).exists()
											os.remove(Path(__snake_case		)		)









'''simple docstring'''

from __future__ import annotations

from collections.abc import Iterator
from typing import Any

class      __magic_name__						:







							def __init__(							self :	Dict     ,_UpperCAmelCase :	Any		):
									_a					:				Any				=							data
									_a					:				Node | None				=							None

class      __magic_name__						:







							def __init__(							self :	Any		):
									_a					:				int				=							None
									_a					:				Optional[int]				=							None







							def __iter__(							self :	Optional[int]		):
									_a					:				List[Any]				=							self.head
									while self.head:
											yield node.data
											_a					:				str				=							node.next
											if node == self.head:
													break







							def __len__(							self :	Any		):
									return sum(1 for _ in self		)







							def __repr__(							self :	int		):
									return "->".join(str(_UpperCAmelCase		) for item in iter(self		)		)







							def 							__lowercase      (							self :	Optional[Any]     ,_UpperCAmelCase :	Any		):
									self.insert_nth(len(self		)     ,_UpperCAmelCase		)







							def 							__lowercase      (							self :	str     ,_UpperCAmelCase :	Any		):
									self.insert_nth(0     ,_UpperCAmelCase		)







							def 							__lowercase      (							self :	List[str]     ,_UpperCAmelCase :	int     ,_UpperCAmelCase :	Any		):
									if index < 0 or index > len(self		):
											raise IndexError('list index out of range.'		)
									_a					:				List[str]				=							Node(_UpperCAmelCase		)
									if self.head is None:
											_a					:				Tuple				=							new_node  # first node points itself
											_a					:				int				=							new_node
									elif index == 0:  # insert at head
											_a					:				Any				=							self.head
											_a					:				Tuple				=							new_node
									else:
											_a					:				Any				=							self.head
											for _ in range(index - 1		):
													_a					:				int				=							temp.next
											_a					:				Optional[int]				=							temp.next
											_a					:				int				=							new_node
											if index == len(self		) - 1:  # insert at tail
													_a					:				Optional[int]				=							new_node







							def 							__lowercase      (							self :	List[Any]		):
									return self.delete_nth(0		)







							def 							__lowercase      (							self :	Dict		):
									return self.delete_nth(len(self		) - 1		)







							def 							__lowercase      (							self :	Union[str, Any]     ,_UpperCAmelCase :	int = 0		):
									if not 0 <= index < len(self		):
											raise IndexError('list index out of range.'		)
									_a					:				Optional[int]				=							self.head
									if self.head == self.tail:  # just one node
											_a					:				Optional[int]				=							None
									elif index == 0:  # delete head node
											_a					:				Dict				=							self.tail.next.next
											_a					:				Dict				=							self.head.next
									else:
											_a					:				List[Any]				=							self.head
											for _ in range(index - 1		):
													_a					:				Union[str, Any]				=							temp.next
											_a					:				Optional[int]				=							temp.next
											_a					:				List[str]				=							temp.next.next
											if index == len(self		) - 1:  # delete at tail
													_a					:				int				=							temp
									return delete_node.data







							def 							__lowercase      (							self :	int		):
									return len(self		) == 0



def 					__lowerCamelCase					(				)      ->				None:
		_a					:				int				=							CircularLinkedList()
		assert len(lowerCAmelCase_  ) == 0
		assert circular_linked_list.is_empty() is True
		assert str(lowerCAmelCase_  ) == ""

		try:
				circular_linked_list.delete_front()
				raise AssertionError  # This should not happen
		except IndexError:
				assert True  # This should happen

		try:
				circular_linked_list.delete_tail()
				raise AssertionError  # This should not happen
		except IndexError:
				assert True  # This should happen

		try:
				circular_linked_list.delete_nth(-1  )
				raise AssertionError
		except IndexError:
				assert True

		try:
				circular_linked_list.delete_nth(0  )
				raise AssertionError
		except IndexError:
				assert True

		assert circular_linked_list.is_empty() is True
		for i in range(5  ):
				assert len(lowerCAmelCase_  ) == i
				circular_linked_list.insert_nth(lowerCAmelCase_						,      i + 1  )
		assert str(lowerCAmelCase_  ) == "->".join(str(lowerCAmelCase_  ) for i in range(1						,      6  )  )

		circular_linked_list.insert_tail(6  )
		assert str(lowerCAmelCase_  ) == "->".join(str(lowerCAmelCase_  ) for i in range(1						,      7  )  )
		circular_linked_list.insert_head(0  )
		assert str(lowerCAmelCase_  ) == "->".join(str(lowerCAmelCase_  ) for i in range(0						,      7  )  )

		assert circular_linked_list.delete_front() == 0
		assert circular_linked_list.delete_tail() == 6
		assert str(lowerCAmelCase_  ) == "->".join(str(lowerCAmelCase_  ) for i in range(1						,      6  )  )
		assert circular_linked_list.delete_nth(2  ) == 3

		circular_linked_list.insert_nth(2						,      3  )
		assert str(lowerCAmelCase_  ) == "->".join(str(lowerCAmelCase_  ) for i in range(1						,      6  )  )

		assert circular_linked_list.is_empty() is False


if __name__ == "__main__":
							import doctest

							doctest.testmod()




