

import unittest

from transformers import EsmConfig, is_torch_available
from transformers.testing_utils import TestCasePlus, require_torch, slow, torch_device

from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin


if is_torch_available():
			import torch

			from transformers.models.esm.modeling_esmfold import EsmForProteinFolding

class 				UpperCAmelCase_		:
							"""simple docstring"""







							def __init__(			self       ,							_a       ,							_a=1_3       ,							_a=7       ,							_a=False       ,							_a=True       ,							_a=False       ,							_a=False       ,							_a=1_9       ,							_a=3_2       ,							_a=5       ,							_a=4       ,							_a=3_7       ,							_a="gelu"       ,							_a=0.1       ,							_a=0.1       ,							_a=5_1_2       ,							_a=1_6       ,							_a=2       ,							_a=0.02       ,							_a=3       ,							_a=4       ,							_a=None       ,							)    ->    Union[str, Any]:
												_a	:    Optional[Any]         =		parent
												_a	:    Union[str, Any]         =		batch_size
												_a	:    List[Any]         =		seq_length
												_a	:    Dict         =		is_training
												_a	:    int         =		use_input_mask
												_a	:    str         =		use_token_type_ids
												_a	:    Any         =		use_labels
												_a	:    List[Any]         =		vocab_size
												_a	:    Any         =		hidden_size
												_a	:    int         =		num_hidden_layers
												_a	:    str         =		num_attention_heads
												_a	:    Dict         =		intermediate_size
												_a	:    List[str]         =		hidden_act
												_a	:    Optional[Any]         =		hidden_dropout_prob
												_a	:    Optional[Any]         =		attention_probs_dropout_prob
												_a	:    int         =		max_position_embeddings
												_a	:    Tuple         =		type_vocab_size
												_a	:    str         =		type_sequence_label_size
												_a	:    Any         =		initializer_range
												_a	:    Union[str, Any]         =		num_labels
												_a	:    Dict         =		num_choices
												_a	:    Union[str, Any]         =		scope


							def 				__lowercase				(			self       )    ->    List[Any]:
												_a	:    str         =		ids_tensor([self.batch_size, self.seq_length]       ,							self.vocab_size       )

												_a	:    Dict         =		None
												if self.use_input_mask:
																	_a	:    int         =		random_attention_mask([self.batch_size, self.seq_length]       )

												_a	:    List[Any]         =		None
												_a	:    Tuple         =		None
												_a	:    Any         =		None
												if self.use_labels:
																	_a	:    Tuple         =		ids_tensor([self.batch_size]       ,							self.type_sequence_label_size       )
																	_a	:    Union[str, Any]         =		ids_tensor([self.batch_size, self.seq_length]       ,							self.num_labels       )
																	_a	:    List[Any]         =		ids_tensor([self.batch_size]       ,							self.num_choices       )

												_a	:    str         =		self.get_config()

												return config, input_ids, input_mask, sequence_labels, token_labels, choice_labels


							def 				__lowercase				(			self       )    ->    str:
												_a	:    Optional[int]         =		EsmConfig(
												    vocab_size=3_3       ,							hidden_size=self.hidden_size       ,							pad_token_id=1       ,							num_hidden_layers=self.num_hidden_layers       ,							num_attention_heads=self.num_attention_heads       ,							intermediate_size=self.intermediate_size       ,							hidden_act=self.hidden_act       ,							hidden_dropout_prob=self.hidden_dropout_prob       ,							attention_probs_dropout_prob=self.attention_probs_dropout_prob       ,							max_position_embeddings=self.max_position_embeddings       ,							type_vocab_size=self.type_vocab_size       ,							initializer_range=self.initializer_range       ,							is_folding_model=_a       ,							esmfold_config={'''trunk''': {'''num_blocks''': 2}, '''fp16_esm''': False}       ,							)
												return config


							def 				__lowercase				(			self       ,							_a       ,							_a       ,							_a       ,							_a       ,							_a       ,							_a       )    ->    str:
												_a	:    Union[str, Any]         =		EsmForProteinFolding(config=_a       ).float()
												model.to(_a       )
												model.eval()
												_a	:    str         =		model(_a       ,							attention_mask=_a       )
												_a	:    Union[str, Any]         =		model(_a       )
												_a	:    Optional[int]         =		model(_a       )

												self.parent.assertEqual(result.positions.shape       ,							(8, self.batch_size, self.seq_length, 1_4, 3)       )
												self.parent.assertEqual(result.angles.shape       ,							(8, self.batch_size, self.seq_length, 7, 2)       )




							def 				__lowercase				(			self       )    ->    str:
												_a	:    List[str]         =		self.prepare_config_and_inputs()
												(
												    (
												    _a
												)      ,					(
												    _a
												)      ,					(
												    _a
												)      ,					(
												    _a
												)      ,					(
												    _a
												)      ,					(
												    _a
												)      ,					
												)	:    Optional[Any]         =		config_and_inputs
												_a	:    List[Any]         =		{'''input_ids''': input_ids, '''attention_mask''': input_mask}
												return config, inputs_dict



@require_torch
class 				UpperCAmelCase_		(			__lowercase				,       __lowercase				,       unittest.TestCase   ):
							"""simple docstring"""







							UpperCAmelCase__       :						Any	    =    False

							UpperCAmelCase__       :						Any	    =    (EsmForProteinFolding,) if is_torch_available() else ()
							UpperCAmelCase__       :						Union[str, Any]	    =    ()
							UpperCAmelCase__       :						int	    =    {} if is_torch_available() else {}
							UpperCAmelCase__       :						Optional[int]	    =    False


							def 				__lowercase				(			self       )    ->    List[Any]:
												_a	:    Optional[int]         =		EsmFoldModelTester(self       )
												_a	:    Dict         =		ConfigTester(self       ,							config_class=_a       ,							hidden_size=3_7       )


							def 				__lowercase				(			self       )    ->    List[str]:
												self.config_tester.run_common_tests()


							def 				__lowercase				(			self       )    ->    str:
												_a	:    str         =		self.model_tester.prepare_config_and_inputs()
												self.model_tester.create_and_check_model(*_a       )


							@unittest.skip('''Does not support attention outputs'''       )
							def 				__lowercase				(			self       )    ->    int:
												pass


							@unittest.skip
							def 				__lowercase				(			self       )    ->    List[str]:
												pass


							@unittest.skip('''Esm does not support embedding resizing'''       )
							def 				__lowercase				(			self       )    ->    int:
												pass


							@unittest.skip('''Esm does not support embedding resizing'''       )
							def 				__lowercase				(			self       )    ->    Optional[Any]:
												pass


							@unittest.skip('''ESMFold does not support passing input embeds!'''       )
							def 				__lowercase				(			self       )    ->    int:
												pass


							@unittest.skip('''ESMFold does not support head pruning.'''       )
							def 				__lowercase				(			self       )    ->    str:
												pass


							@unittest.skip('''ESMFold does not support head pruning.'''       )
							def 				__lowercase				(			self       )    ->    Optional[Any]:
												pass


							@unittest.skip('''ESMFold does not support head pruning.'''       )
							def 				__lowercase				(			self       )    ->    Optional[Any]:
												pass


							@unittest.skip('''ESMFold does not support head pruning.'''       )
							def 				__lowercase				(			self       )    ->    Any:
												pass


							@unittest.skip('''ESMFold does not support head pruning.'''       )
							def 				__lowercase				(			self       )    ->    Tuple:
												pass


							@unittest.skip('''ESMFold does not output hidden states in the normal way.'''       )
							def 				__lowercase				(			self       )    ->    Tuple:
												pass


							@unittest.skip('''ESMfold does not output hidden states in the normal way.'''       )
							def 				__lowercase				(			self       )    ->    Tuple:
												pass


							@unittest.skip('''ESMFold only has one output format.'''       )
							def 				__lowercase				(			self       )    ->    Tuple:
												pass


							@unittest.skip('''This test doesn\'t work for ESMFold and doesn\'t test core functionality'''       )
							def 				__lowercase				(			self       )    ->    Dict:
												pass


							@unittest.skip('''ESMFold does not support input chunking.'''       )
							def 				__lowercase				(			self       )    ->    Tuple:
												pass


							@unittest.skip('''ESMFold doesn\'t respect you and it certainly doesn\'t respect your initialization arguments.'''       )
							def 				__lowercase				(			self       )    ->    Optional[Any]:
												pass


							@unittest.skip('''ESMFold doesn\'t support torchscript compilation.'''       )
							def 				__lowercase				(			self       )    ->    List[str]:
												pass


							@unittest.skip('''ESMFold doesn\'t support torchscript compilation.'''       )
							def 				__lowercase				(			self       )    ->    List[str]:
												pass


							@unittest.skip('''ESMFold doesn\'t support torchscript compilation.'''       )
							def 				__lowercase				(			self       )    ->    List[Any]:
												pass


							@unittest.skip('''ESMFold doesn\'t support data parallel.'''       )
							def 				__lowercase				(			self       )    ->    Union[str, Any]:
												pass




							@unittest.skip('''Will be fixed soon by reducing the size of the model used for common tests.'''       )
							def 				__lowercase				(			self       )    ->    Optional[Any]:
												pass



@require_torch
class 				UpperCAmelCase_		(			__lowercase   ):
							"""simple docstring"""







							@slow
							def 				__lowercase				(			self       )    ->    Optional[int]:
												_a	:    Dict         =		EsmForProteinFolding.from_pretrained('''facebook/esmfold_v1'''       ).float()
												model.eval()
												_a	:    Tuple         =		torch.tensor([[0, 6, 4, 1_3, 5, 4, 1_6, 1_2, 1_1, 7, 2]]       )
												_a	:    Optional[Any]         =		model(_a       )['''positions''']
												_a	:    Union[str, Any]         =		torch.tensor([2.5828, 0.7993, -10.9334]       ,							dtype=torch.floataa       )
												self.assertTrue(torch.allclose(position_outputs[0, 0, 0, 0]       ,							_a       ,							atol=1e-4       )       )






import datasets

from .nmt_bleu import compute_bleu  # From: https://github.com/tensorflow/nmt/blob/master/nmt/scripts/bleu.py


a__				=		'''\
@INPROCEEDINGS{Papineni02bleu:a,
    author = {Kishore Papineni and Salim Roukos and Todd Ward and Wei-jing Zhu},
    title = {BLEU: a Method for Automatic Evaluation of Machine Translation},
    booktitle = {},
    year = {2002},
    pages = {311--318}
}
@inproceedings{lin-och-2004-orange,
    title = "{ORANGE}: a Method for Evaluating Automatic Evaluation Metrics for Machine Translation",
    author = "Lin, Chin-Yew  and
      Och, Franz Josef",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23{--}aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://www.aclweb.org/anthology/C04-1072",
    pages = "501--507",
}
'''

a__				=		'''\
BLEU (bilingual evaluation understudy) is an algorithm for evaluating the quality of text which has been machine-translated from one natural language to another.
Quality is considered to be the correspondence between a machine\'s output and that of a human: "the closer a machine translation is to a professional human translation,
the better it is" – this is the central idea behind BLEU. BLEU was one of the first metrics to claim a high correlation with human judgements of quality, and
remains one of the most popular automated and inexpensive metrics.

Scores are calculated for individual translated segments—generally sentences—by comparing them with a set of good quality reference translations.
Those scores are then averaged over the whole corpus to reach an estimate of the translation\'s overall quality. Intelligibility or grammatical correctness
are not taken into account[citation needed].

BLEU\'s output is always a number between 0 and 1. This value indicates how similar the candidate text is to the reference texts, with values closer to 1
representing more similar texts. Few human translations will attain a score of 1, since this would indicate that the candidate is identical to one of the
reference translations. For this reason, it is not necessary to attain a score of 1. Because there are more opportunities to match, adding additional
reference translations will increase the BLEU score.
'''

a__				=		'''
Computes BLEU score of translated segments against one or more references.
Args:
    predictions: list of translations to score.
        Each translation should be tokenized into a list of tokens.
    references: list of lists of references for each translation.
        Each reference should be tokenized into a list of tokens.
    max_order: Maximum n-gram order to use when computing BLEU score.
    smooth: Whether or not to apply Lin et al. 2004 smoothing.
Returns:
    \'bleu\': bleu score,
    \'precisions\': geometric mean of n-gram precisions,
    \'brevity_penalty\': brevity penalty,
    \'length_ratio\': ratio of lengths,
    \'translation_length\': translation_length,
    \'reference_length\': reference_length
Examples:

    >>> predictions = [
    ...     ["hello", "there", "general", "kenobi"],                             # tokenized prediction of the first sample
    ...     ["foo", "bar", "foobar"]                                             # tokenized prediction of the second sample
    ... ]
    >>> references = [
    ...     [["hello", "there", "general", "kenobi"], ["hello", "there", "!"]],  # tokenized references for the first sample (2 references)
    ...     [["foo", "bar", "foobar"]]                                           # tokenized references for the second sample (1 reference)
    ... ]
    >>> bleu = datasets.load_metric("bleu")
    >>> results = bleu.compute(predictions=predictions, references=references)
    >>> print(results["bleu"])
    1.0
'''

@datasets.utils.file_utils.add_start_docstrings(_DESCRIPTION				,       _KWARGS_DESCRIPTION   )
class 				UpperCAmelCase_		(			datasets.Metric   ):
							"""simple docstring"""







							def 				__lowercase				(			self       )    ->    Optional[int]:
												return datasets.MetricInfo(
												    description=_DESCRIPTION       ,							citation=_CITATION       ,							inputs_description=_KWARGS_DESCRIPTION       ,							features=datasets.Features(
												        {
												            '''predictions''': datasets.Sequence(datasets.Value('''string'''       ,							id='''token'''       )       ,							id='''sequence'''       ),
												            '''references''': datasets.Sequence(
												                datasets.Sequence(datasets.Value('''string'''       ,							id='''token'''       )       ,							id='''sequence'''       )       ,							id='''references'''       ),
												        }       )       ,							codebase_urls=['''https://github.com/tensorflow/nmt/blob/master/nmt/scripts/bleu.py''']       ,							reference_urls=[
												        '''https://en.wikipedia.org/wiki/BLEU''',
												        '''https://towardsdatascience.com/evaluating-text-output-in-nlp-bleu-at-your-own-risk-e8609665a213''',
												    ]       ,							)




							def 				__lowercase				(			self       ,							_a       ,							_a       ,							_a=4       ,							_a=False       )    ->    Optional[Any]:
												_a	:    List[Any]         =		compute_bleu(
												    reference_corpus=_a       ,							translation_corpus=_a       ,							max_order=_a       ,							smooth=_a       )
												((_a)      ,					(_a)      ,					(_a)      ,					(_a)      ,					(_a)      ,					(_a))	:    Dict         =		score
												return {
												    "bleu": bleu,
												    "precisions": precisions,
												    "brevity_penalty": bp,
												    "length_ratio": ratio,
												    "translation_length": translation_length,
												    "reference_length": reference_length,
												}



