
import re
import tempfile
import unittest
from pathlib import Path

from datasets.utils.metadata import DatasetMetadata


def 		_lowerCamelCase       (   _a  ):
  """simple docstring"""




  _lowerCamelCase      =						min(re.search('''^ +'''			,   a_  ).end() if t.startswith(''' '''  ) else 0 for t in string.splitlines()  )
  return "\n".join([line[indent_level:] for line in string.splitlines() if indent_level < len(a_  )]  )


_UpperCAmelCase    			=					'\\n---\nlanguage:\n- zh\n- en\ntask_ids:\n- sentiment-classification\n---\n# Begin of markdown\n\nSome cool dataset card\n'

_UpperCAmelCase    			=					'\\n---\n---\n# Begin of markdown\n\nSome cool dataset card\n'


_UpperCAmelCase    			=					'\\n# Begin of markdown\n\nSome cool dataset card\n'






class 		__magic_name__				( unittest.TestCase					):


  """simple docstring"""





  def     _UpperCAmelCase  (					self		):
    with tempfile.TemporaryDirectory() as tmp_dir:
      _lowerCamelCase      =						Path(_lowerCamelCase		) / """README.md"""
      with open(_lowerCamelCase	,		'''w+'''		) as readme_file:
        readme_file.write(_lowerCamelCase		)
      _lowerCamelCase      =						DatasetMetadata.from_readme(_lowerCamelCase		)
      self.assertDictEqual(_lowerCamelCase	,		{'''language''': ['''zh''', '''en'''], '''task_ids''': ['''sentiment-classification''']}		)

      with open(_lowerCamelCase	,		'''w+'''		) as readme_file:
        readme_file.write(_lowerCamelCase		)
      _lowerCamelCase      =						DatasetMetadata.from_readme(_lowerCamelCase		)
      self.assertDictEqual(_lowerCamelCase	,		{}		)

      with open(_lowerCamelCase	,		'''w+'''		) as readme_file:
        readme_file.write(_lowerCamelCase		)
      _lowerCamelCase      =						DatasetMetadata.from_readme(_lowerCamelCase		)
      self.assertEqual(_lowerCamelCase	,		{}		)


  def     _UpperCAmelCase  (					self		):
    _lowerCamelCase      =						_dedent(
        '''\
            annotations_creators:
            - found
            language_creators:
            - found
            language:
            - en
            license:
            - unknown
            multilinguality:
            - monolingual
            pretty_name: Test Dataset
            size_categories:
            - 10K<n<100K
            source_datasets:
            - extended|other-yahoo-webscope-l6
            task_categories:
            - question-answering
            task_ids:
            - open-domain-qa
            '''		)
    assert DatasetMetadata.from_yaml_string(_lowerCamelCase		)

    _lowerCamelCase      =						_dedent(
        '''\
            annotations_creators:
            - found
            language:
            - en
            license:
            - unknown
            multilinguality:
            - monolingual
            pretty_name: Test Dataset
            size_categories:
            - 10K<n<100K
            source_datasets:
            - extended|other-yahoo-webscope-l6
            task_categories:
            - question-answering
            task_ids:
            - open-domain-qa
            task_ids:
            - open-domain-qa
            '''		)
    with self.assertRaises(_lowerCamelCase		):
      DatasetMetadata.from_yaml_string(_lowerCamelCase		)

    _lowerCamelCase      =						_dedent(
        '''\
            annotations_creators:
            - found
            language_creators:
            - found
            language:
            - en
            license:
            - unknown
            multilinguality:
            - monolingual
            pretty_name: Test Dataset
            size_categories:
            - 10K<n<100K
            source_datasets:
            - extended|other-yahoo-webscope-l6
            task_categories:
            - text-classification
            task_ids:
            - multi-class-classification
            paperswithcode_id:
            - squad
            configs:
            - en
            train-eval-index:
            - config: en
              task: text-classification
              task_id: multi_class_classification
              splits:
                train_split: train
                eval_split: test
              col_mapping:
                text: text
                label: target
              metrics:
                - type: accuracy
                  name: Accuracy
            extra_gated_prompt: |
              By clicking on “Access repository” below, you also agree to ImageNet Terms of Access:
              [RESEARCHER_FULLNAME] (the \"Researcher\") has requested permission to use the ImageNet database (the \"Database\") at Princeton University and Stanford University. In exchange for such permission, Researcher hereby agrees to the following terms and conditions:
              1. Researcher shall use the Database only for non-commercial research and educational purposes.
            extra_gated_fields:
              Company: text
              Country: text
              I agree to use this model for non-commerical use ONLY: checkbox
            '''		)
    assert DatasetMetadata.from_yaml_string(_lowerCamelCase		)









'''simple docstring'''





import enum
import inspect
from typing import Iterable, List, Optional, Tuple, Union


class 							_lowerCAmelCase	(  enum.Enum							):


 """simple docstring"""

 lowerCamelCase									=     '''timm'''
 lowerCamelCase									=     '''transformers'''



def     UpperCAmelCase     (    a_      ,		a_      ,		a_		)   ->       Optional[Any]:



   """simple docstring"""






   if stage_names is None:
      raise ValueError("""Stage_names must be set for transformers backbones"""		)

   if out_features is not None:
      if not isinstance(a_      ,		(list,)		):
         raise ValueError(F"out_features must be a list {type(a_		)}"		)
      if any(feat not in stage_names for feat in out_features		):
         raise ValueError(F"out_features must be a subset of stage_names: {stage_names} got {out_features}"		)

   if out_indices is not None:
      if not isinstance(a_      ,		(list, tuple)		):
         raise ValueError(F"out_indices must be a list or tuple, got {type(a_		)}"		)
      if any(idx >= len(a_		) for idx in out_indices		):
         raise ValueError("""out_indices must be valid indices for stage_names {stage_names}, got {out_indices}"""		)

   if out_features is not None and out_indices is not None:
      if len(a_		) != len(a_		):
         raise ValueError("""out_features and out_indices should have the same length if both are set"""		)
      if out_features != [stage_names[idx] for idx in out_indices]:
         raise ValueError("""out_features and out_indices should correspond to the same stages if both are set"""		)



def     UpperCAmelCase     (    a_      ,		a_      ,		a_      ,		)   ->       Dict:



   """simple docstring"""






   if out_indices is None and out_features is None:
      A_  :		Optional[Any]						=					[len(a_		) - 1]
      A_  :		Optional[int]						=					[stage_names[-1]]
   elif out_indices is None and out_features is not None:
      A_  :		Optional[Any]						=					[stage_names.index(a_		) for layer in out_features]
   elif out_features is None and out_indices is not None:
      A_  :		int						=					[stage_names[idx] for idx in out_indices]
   return out_features, out_indices



def     UpperCAmelCase     (    a_      ,		a_      ,		a_      ,		)   ->       Tuple[List[str], List[int]]:



   """simple docstring"""






   verify_out_features_out_indices(out_features=a_      ,		out_indices=a_      ,		stage_names=a_		)
   A_						,  A_  :		List[Any]						=					_align_output_features_output_indices(
       out_features=a_      ,		out_indices=a_      ,		stage_names=a_		)
   # Verify that the aligned out_features and out_indices are valid
   verify_out_features_out_indices(out_features=a_      ,		out_indices=a_      ,		stage_names=a_		)
   return output_features, output_indices


class 							_lowerCAmelCase	:


 """simple docstring"""

 lowerCamelCase									=     None







 def       UpperCAmelCase_       (      self					,    _lowerCamelCase  )    ->    None:
    if getattr(self					,    """_backbone"""					,    _lowerCamelCase  ) is None:
       raise ValueError("""self._backbone must be set before calling _init_timm_backbone"""  )

    # These will diagree with the defaults for the transformers models e.g. for resnet50
    # the transformer model has out_features = ['stem', 'stage1', 'stage2', 'stage3', 'stage4']
    # the timm model has out_features = ['act', 'layer1', 'layer2', 'layer3', 'layer4']
    A_  :		str						=					[stage["""module"""] for stage in self._backbone.feature_info.info]
    A_  :		Any						=					[stage["""num_chs"""] for stage in self._backbone.feature_info.info]
    A_  :		Tuple						=					self._backbone.feature_info.out_indices
    A_  :		str						=					self._backbone.feature_info.module_name()

    # We verify the out indices and out features are valid
    verify_out_features_out_indices(
        out_features=_lowerCamelCase					,    out_indices=_lowerCamelCase					,    stage_names=self.stage_names  )
    A_						,  A_  :		List[Any]						=					out_features, out_indices







 def       UpperCAmelCase_       (      self					,    _lowerCamelCase  )    ->    None:
    A_  :		List[Any]						=					getattr(_lowerCamelCase					,    """stage_names"""  )
    A_  :		int						=					getattr(_lowerCamelCase					,    """out_features"""					,    _lowerCamelCase  )
    A_  :		Optional[int]						=					getattr(_lowerCamelCase					,    """out_indices"""					,    _lowerCamelCase  )

    A_  :		Union[str, Any]						=					stage_names
    A_						,  A_  :		List[str]						=					get_aligned_output_features_output_indices(
        out_features=_lowerCamelCase					,    out_indices=_lowerCamelCase					,    stage_names=_lowerCamelCase  )
    # Number of channels for each stage. This is set in the transformer backbone model init
    A_  :		int						=					None







 def       UpperCAmelCase_       (      self					,    _lowerCamelCase  )    ->    None:
    A_  :		Optional[Any]						=					config

    A_  :		Optional[Any]						=					getattr(_lowerCamelCase					,    """use_timm_backbone"""					,    _lowerCamelCase  )
    A_  :		Optional[int]						=					BackboneType.TIMM if self.use_timm_backbone else BackboneType.TRANSFORMERS

    if self.backbone_type == BackboneType.TIMM:
       self._init_timm_backbone(_lowerCamelCase  )
    elif self.backbone_type == BackboneType.TRANSFORMERS:
       self._init_transformers_backbone(_lowerCamelCase  )
    else:
       raise ValueError(F"backbone_type {self.backbone_type} not supported."  )







 @property
 def       UpperCAmelCase_       (      self  )    ->    List[str]:
    return self._out_features







 @out_features.setter
 def       UpperCAmelCase_       (      self					,    _lowerCamelCase  )    ->    Any:
    A_						,  A_  :		Union[str, Any]						=					get_aligned_output_features_output_indices(
        out_features=_lowerCamelCase					,    out_indices=_lowerCamelCase					,    stage_names=self.stage_names  )







 @property
 def       UpperCAmelCase_       (      self  )    ->    Any:
    return self._out_indices







 @out_indices.setter
 def       UpperCAmelCase_       (      self					,    _lowerCamelCase  )    ->    Union[str, Any]:
    A_						,  A_  :		List[str]						=					get_aligned_output_features_output_indices(
        out_features=_lowerCamelCase					,    out_indices=_lowerCamelCase					,    stage_names=self.stage_names  )







 @property
 def       UpperCAmelCase_       (      self  )    ->    Dict:
    # the current backbones will output the number of channels for each stage
    # even if that stage is not in the out_features list.
    return {stage: self.num_features[i] for i, stage in enumerate(self.stage_names  )}







 @property
 def       UpperCAmelCase_       (      self  )    ->    Any:
    return [self.out_feature_channels[name] for name in self.out_features]







 def       UpperCAmelCase_       (      self					,    *_lowerCamelCase					,    **_lowerCamelCase  )    ->    List[Any]:
    A_  :		Optional[int]						=					dict(inspect.signature(self.forward  ).parameters  )
    A_  :		str						=					{k: v for k, v in kwargs.items() if k in signature}
    return self(*_lowerCamelCase					,    **_lowerCamelCase  )







 def       UpperCAmelCase_       (      self					,    _lowerCamelCase					,    _lowerCamelCase = None					,    _lowerCamelCase = None					,    _lowerCamelCase = None					,    )    ->    List[Any]:
    raise NotImplementedError("""This method should be implemented by the derived class."""  )







 def       UpperCAmelCase_       (      self  )    ->    List[str]:
    A_  :		Optional[int]						=					super().to_dict()
    A_  :		Union[str, Any]						=					output.pop("""_out_features"""  )
    A_  :		int						=					output.pop("""_out_indices"""  )
    return output


class 							_lowerCAmelCase	:


 """simple docstring"""

 @property
 def       UpperCAmelCase_       (      self  )    ->    Union[str, Any]:
    return self._out_features







 @out_features.setter
 def       UpperCAmelCase_       (      self					,    _lowerCamelCase  )    ->    List[str]:
    A_						,  A_  :		List[str]						=					get_aligned_output_features_output_indices(
        out_features=_lowerCamelCase					,    out_indices=_lowerCamelCase					,    stage_names=self.stage_names  )







 @property
 def       UpperCAmelCase_       (      self  )    ->    List[Any]:
    return self._out_indices







 @out_indices.setter
 def       UpperCAmelCase_       (      self					,    _lowerCamelCase  )    ->    str:
    A_						,  A_  :		Union[str, Any]						=					get_aligned_output_features_output_indices(
        out_features=_lowerCamelCase					,    out_indices=_lowerCamelCase					,    stage_names=self.stage_names  )







 def       UpperCAmelCase_       (      self  )    ->    List[str]:
    A_  :		Optional[int]						=					super().to_dict()
    A_  :		Tuple						=					output.pop("""_out_features"""  )
    A_  :		Optional[Any]						=					output.pop("""_out_indices"""  )
    return output
