



from argparse import ArgumentParser

from ..pipelines import Pipeline, PipelineDataFormat, get_supported_tasks, pipeline
from ..utils import logging
from . import BaseTransformersCLICommand


__UpperCAmelCase	       =	logging.get_logger(__name__)  # pylint: disable=invalid-name
def 		UpperCamelCase     (       snake_case__	:   str     )     ->					Optional[int]:
   if not path:
      return "pipe"

   for ext in PipelineDataFormat.SUPPORTED_FORMATS:
      if path.endswith(snake_case__     ):
         return ext

   raise Exception(
       F"""Unable to determine file format from file extension {path}. """
       F"""Please provide the format through --format {PipelineDataFormat.SUPPORTED_FORMATS}"""     )
def 		UpperCamelCase     (       snake_case__	:   Dict     )     ->					int:
   UpperCamelCase   :  Tuple						     =     pipeline(
       task=args.task	,					model=args.model if args.model else None	,					config=args.config	,					tokenizer=args.tokenizer	,					device=args.device	,					)
   UpperCamelCase   :  List[str]						     =     try_infer_format_from_ext(args.input     ) if args.format == 'infer' else args.format
   UpperCamelCase   :  Optional[int]						     =     PipelineDataFormat.from_str(
       format=snake_case__	,					output_path=args.output	,					input_path=args.input	,					column=args.column if args.column else nlp.default_input_names	,					overwrite=args.overwrite	,					)
   return RunCommand(snake_case__	,					snake_case__     )



class     lowerCAmelCase_		(  a__							):
       def __init__(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)					->		str:
          UpperCamelCase   :  Dict						     =     nlp
          UpperCamelCase   :  List[Any]						     =     reader
       @staticmethod
       def  snake_case_	(      SCREAMING_SNAKE_CASE_	)					->		Any:
          UpperCamelCase   :  List[str]						     =     parser.add_parser('run',      help='Run a pipeline through the CLI'	)
          run_parser.add_argument('--task',      choices=get_supported_tasks(),      help='Task to run'	)
          run_parser.add_argument('--input',      type=SCREAMING_SNAKE_CASE_,      help='Path to the file to use for inference'	)
          run_parser.add_argument('--output',      type=SCREAMING_SNAKE_CASE_,      help='Path to the file that will be used post to write results.'	)
          run_parser.add_argument('--model',      type=SCREAMING_SNAKE_CASE_,      help='Name or path to the model to instantiate.'	)
          run_parser.add_argument('--config',      type=SCREAMING_SNAKE_CASE_,      help='Name or path to the model\'s config to instantiate.'	)
          run_parser.add_argument(
              '--tokenizer',      type=SCREAMING_SNAKE_CASE_,      help='Name of the tokenizer to use. (default: same as the model name)'	)
          run_parser.add_argument(
              '--column',      type=SCREAMING_SNAKE_CASE_,      help='Name of the column to use as input. (For multi columns input as QA use column1,columns2)',      )
          run_parser.add_argument(
              '--format',      type=SCREAMING_SNAKE_CASE_,      default='infer',      choices=PipelineDataFormat.SUPPORTED_FORMATS,      help='Input format to read from',      )
          run_parser.add_argument(
              '--device',      type=SCREAMING_SNAKE_CASE_,      default=-1,      help='Indicate the device to run onto, -1 indicates CPU, >= 0 indicates GPU (default: -1)',      )
          run_parser.add_argument('--overwrite',      action='store_true',      help='Allow overwriting the output file.'	)
          run_parser.set_defaults(func=SCREAMING_SNAKE_CASE_	)






       def  snake_case_	(      self	)					->		Optional[Any]:
          UpperCamelCase     ,					UpperCamelCase   :  Union[str, Any]						     =     self._nlp, []

          for entry in self._reader:
             UpperCamelCase   :  List[Any]						     =     nlp(**SCREAMING_SNAKE_CASE_	) if self._reader.is_multi_columns else nlp(SCREAMING_SNAKE_CASE_	)
             if isinstance(SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	):
                outputs.append(SCREAMING_SNAKE_CASE_	)
             else:
                outputs += output

        # Saving data
          if self._nlp.binary_output:
             UpperCamelCase   :  List[str]						     =     self._reader.save_binary(SCREAMING_SNAKE_CASE_	)
             logger.warning(F"""Current pipeline requires output to be in binary format, saving at {binary_path}"""	)
          else:
             self._reader.save(SCREAMING_SNAKE_CASE_	)








import unittest

from transformers import (
    MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
    TF_MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING,
    TextClassificationPipeline,
    pipeline,
)
from transformers.testing_utils import is_pipeline_test, nested_simplify, require_tf, require_torch, slow

from .test_pipelines_common import ANY


# These 2 model types require different inputs than those of the usual text models.
__UpperCAmelCase	       =	{'''LayoutLMv2Config''', '''LayoutLMv3Config'''}



@is_pipeline_test
class     lowerCAmelCase_		(  unittest.TestCase							):
       UpperCAmelCase__    : Dict       					=  MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING
       UpperCAmelCase__    : List[str]       					=  TF_MODEL_FOR_SEQUENCE_CLASSIFICATION_MAPPING

       if model_mapping is not None:
              UpperCAmelCase__    : Optional[Any]       					=  {config: model for config, model in model_mapping.items() if config.__name__ not in _TO_SKIP}
       if tf_model_mapping is not None:
              UpperCAmelCase__    : Dict       					=  {
                  config: model for config, model in tf_model_mapping.items() if config.__name__ not in _TO_SKIP
              }
       @require_torch
       def  snake_case_	(      self	)					->		int:
          UpperCamelCase   :  List[str]						     =     pipeline(
              task='text-classification',      model='hf-internal-testing/tiny-random-distilbert',      framework='pt'	)

          UpperCamelCase   :  str						     =     text_classifier('This is great !'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'LABEL_0', 'score': 0.5_04}]	)

          UpperCamelCase   :  Dict						     =     text_classifier('This is great !',      top_k=2	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'LABEL_0', 'score': 0.5_04}, {'label': 'LABEL_1', 'score': 0.4_96}]	)

          UpperCamelCase   :  List[Any]						     =     text_classifier(['This is great !', 'This is bad'],      top_k=2	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [
                  [{'label': 'LABEL_0', 'score': 0.5_04}, {'label': 'LABEL_1', 'score': 0.4_96}],
                  [{'label': 'LABEL_0', 'score': 0.5_04}, {'label': 'LABEL_1', 'score': 0.4_96}],
              ],      )

          UpperCamelCase   :  List[Any]						     =     text_classifier('This is great !',      top_k=1	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'LABEL_0', 'score': 0.5_04}]	)

          # Legacy behavior
          UpperCamelCase   :  str						     =     text_classifier('This is great !',      return_all_scores=SCREAMING_SNAKE_CASE_	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'LABEL_0', 'score': 0.5_04}]	)

          UpperCamelCase   :  Tuple						     =     text_classifier('This is great !',      return_all_scores=SCREAMING_SNAKE_CASE_	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [[{'label': 'LABEL_0', 'score': 0.5_04}, {'label': 'LABEL_1', 'score': 0.4_96}]]	)

          UpperCamelCase   :  List[Any]						     =     text_classifier(['This is great !', 'Something else'],      return_all_scores=SCREAMING_SNAKE_CASE_	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [
                  [{'label': 'LABEL_0', 'score': 0.5_04}, {'label': 'LABEL_1', 'score': 0.4_96}],
                  [{'label': 'LABEL_0', 'score': 0.5_04}, {'label': 'LABEL_1', 'score': 0.4_96}],
              ],      )

          UpperCamelCase   :  Optional[int]						     =     text_classifier(['This is great !', 'Something else'],      return_all_scores=SCREAMING_SNAKE_CASE_	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [
                  {'label': 'LABEL_0', 'score': 0.5_04},
                  {'label': 'LABEL_0', 'score': 0.5_04},
              ],      )
       @require_torch
       def  snake_case_	(      self	)					->		Optional[Any]:
          import torch

          UpperCamelCase   :  str						     =     pipeline(
              task='text-classification',      model='hf-internal-testing/tiny-random-distilbert',      framework='pt',      device=torch.device('cpu'	),      )

          UpperCamelCase   :  List[Any]						     =     text_classifier('This is great !'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'LABEL_0', 'score': 0.5_04}]	)
       @require_tf
       def  snake_case_	(      self	)					->		Dict:
          UpperCamelCase   :  List[Any]						     =     pipeline(
              task='text-classification',      model='hf-internal-testing/tiny-random-distilbert',      framework='tf'	)

          UpperCamelCase   :  str						     =     text_classifier('This is great !'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'LABEL_0', 'score': 0.5_04}]	)
       @slow
       @require_torch
       def  snake_case_	(      self	)					->		int:
          UpperCamelCase   :  str						     =     pipeline('text-classification'	)

          UpperCamelCase   :  str						     =     text_classifier('This is great !'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'POSITIVE', 'score': 1.0}]	)
          UpperCamelCase   :  List[str]						     =     text_classifier('This is bad !'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'NEGATIVE', 'score': 1.0}]	)
          UpperCamelCase   :  int						     =     text_classifier('Birds are a type of animal'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'POSITIVE', 'score': 0.9_88}]	)
       @slow
       @require_tf
       def  snake_case_	(      self	)					->		Tuple:
          UpperCamelCase   :  int						     =     pipeline('text-classification',      framework='tf'	)

          UpperCamelCase   :  Tuple						     =     text_classifier('This is great !'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'POSITIVE', 'score': 1.0}]	)
          UpperCamelCase   :  Union[str, Any]						     =     text_classifier('This is bad !'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'NEGATIVE', 'score': 1.0}]	)
          UpperCamelCase   :  int						     =     text_classifier('Birds are a type of animal'	)
          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': 'POSITIVE', 'score': 0.9_88}]	)
       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)					->		Union[str, Any]:
          UpperCamelCase   :  str						     =     TextClassificationPipeline(model=SCREAMING_SNAKE_CASE_,      tokenizer=SCREAMING_SNAKE_CASE_	)
          return text_classifier, ["HuggingFace is in", "This is another test"]






       def  snake_case_	(      self,      SCREAMING_SNAKE_CASE_,      SCREAMING_SNAKE_CASE_	)					->		Any:
          UpperCamelCase   :  List[str]						     =     text_classifier.model
          # Small inputs because BartTokenizer tiny has maximum position embeddings = 22
          UpperCamelCase   :  List[str]						     =     'HuggingFace is in'
          UpperCamelCase   :  Tuple						     =     text_classifier(SCREAMING_SNAKE_CASE_	)

          self.assertEqual(nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': ANY(SCREAMING_SNAKE_CASE_	), 'score': ANY(SCREAMING_SNAKE_CASE_	)}]	)
          self.assertTrue(outputs[0]['label'] in model.config.idalabel.values()	)

          UpperCamelCase   :  List[Any]						     =     ['HuggingFace is in ', 'Paris is in France']
          UpperCamelCase   :  List[str]						     =     text_classifier(SCREAMING_SNAKE_CASE_	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': ANY(SCREAMING_SNAKE_CASE_	), 'score': ANY(SCREAMING_SNAKE_CASE_	)}, {'label': ANY(SCREAMING_SNAKE_CASE_	), 'score': ANY(SCREAMING_SNAKE_CASE_	)}],      )
          self.assertTrue(outputs[0]['label'] in model.config.idalabel.values()	)
          self.assertTrue(outputs[1]['label'] in model.config.idalabel.values()	)

          # Forcing to get all results with `top_k=None`
          # This is NOT the legacy format
          UpperCamelCase   :  Optional[int]						     =     text_classifier(SCREAMING_SNAKE_CASE_,      top_k=SCREAMING_SNAKE_CASE_	)
          UpperCamelCase   :  str						     =     len(model.config.idalabel.values()	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [[{'label': ANY(SCREAMING_SNAKE_CASE_	), 'score': ANY(SCREAMING_SNAKE_CASE_	)}] * N, [{'label': ANY(SCREAMING_SNAKE_CASE_	), 'score': ANY(SCREAMING_SNAKE_CASE_	)}] * N],      )

          UpperCamelCase   :  str						     =     {'text': 'HuggingFace is in ', 'text_pair': 'Paris is in France'}
          UpperCamelCase   :  Union[str, Any]						     =     text_classifier(SCREAMING_SNAKE_CASE_	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      {'label': ANY(SCREAMING_SNAKE_CASE_	), 'score': ANY(SCREAMING_SNAKE_CASE_	)},      )
          self.assertTrue(outputs['label'] in model.config.idalabel.values()	)

          # This might be used a text pair, but tokenizer + pipe interaction
          # makes it hard to understand that it's not using the pair properly
          # https://github.com/huggingface/transformers/issues/17305
          # We disabled this usage instead as it was outputting wrong outputs.
          UpperCamelCase   :  List[str]						     =     [['HuggingFace is in ', 'Paris is in France']]
          with self.assertRaises(SCREAMING_SNAKE_CASE_	):
             text_classifier(SCREAMING_SNAKE_CASE_	)

          # This used to be valid for doing text pairs
          # We're keeping it working because of backward compatibility
          UpperCamelCase   :  List[str]						     =     text_classifier([[['HuggingFace is in ', 'Paris is in France']]]	)
          self.assertEqual(
              nested_simplify(SCREAMING_SNAKE_CASE_	),      [{'label': ANY(SCREAMING_SNAKE_CASE_	), 'score': ANY(SCREAMING_SNAKE_CASE_	)}],      )
          self.assertTrue(outputs[0]['label'] in model.config.idalabel.values()	)



