

"""simple docstring"""


import importlib
import os
import sys


# This is required to make the module import works (when the python process is running from the root of the repo)
sys.path.append(".")




def  _lowercase					(    __lowerCAmelCase							)       ->				List[Any]:
      SCREAMING_SNAKE_CASE__   :      Optional[Any]      		=	test_file.split(os.path.sep							)
      if components[0:2] != ["tests", "models"]:
            raise ValueError(
                """`test_file` should start with `tests/models/` (with `/` being the OS specific path separator). Got """
                F'''{test_file} instead.'''							)
      SCREAMING_SNAKE_CASE__   :      int      		=	components[-1]
      if not test_fn.endswith("""py"""							):
            raise ValueError(F'''`test_file` should be a python file. Got {test_fn} instead.'''							)
      if not test_fn.startswith("""test_modeling_"""							):
            raise ValueError(
                F'''`test_file` should point to a file name of the form `test_modeling_*.py`. Got {test_fn} instead.'''							)

      SCREAMING_SNAKE_CASE__   :      int      		=	components[:-1] + [test_fn.replace(""".py"""  ,					""""""							)]
      SCREAMING_SNAKE_CASE__   :      int      		=	""".""".join(UpperCamelCase__							)

      return test_module_path




def  _lowercase					(    __lowerCAmelCase							)       ->				str:
      SCREAMING_SNAKE_CASE__   :      Union[str, Any]      		=	get_module_path(UpperCamelCase__							)
      SCREAMING_SNAKE_CASE__   :      int      		=	importlib.import_module(UpperCamelCase__							)

      return test_module




def  _lowercase					(    __lowerCAmelCase							)       ->				Tuple:
      SCREAMING_SNAKE_CASE__   :      List[Any]      		=	[]
      SCREAMING_SNAKE_CASE__   :      Tuple      		=	get_test_module(UpperCamelCase__							)
      for attr in dir(UpperCamelCase__							):
            if attr.endswith("""ModelTester"""							):
                  tester_classes.append(getattr(UpperCamelCase__  ,					UpperCamelCase__							)							)

    # sort with class names
      return sorted(UpperCamelCase__  ,					key=lambda __lowerCAmelCase							: x.__name__							)




def  _lowercase					(    __lowerCAmelCase							)       ->				Tuple:
      SCREAMING_SNAKE_CASE__   :      Union[str, Any]      		=	[]
      SCREAMING_SNAKE_CASE__   :      List[str]      		=	get_test_module(UpperCamelCase__							)
      for attr in dir(UpperCamelCase__							):
            SCREAMING_SNAKE_CASE__   :      Optional[Any]      		=	getattr(UpperCamelCase__  ,					UpperCamelCase__							)
            # (TF/Flax)ModelTesterMixin is also an attribute in specific model test module. Let's exclude them by checking
            # `all_model_classes` is not empty (which also excludes other special classes).
            SCREAMING_SNAKE_CASE__   :      int      		=	getattr(UpperCamelCase__  ,					"""all_model_classes"""  ,					[]							)
            if len(UpperCamelCase__							) > 0:
                  test_classes.append(UpperCamelCase__							)

    # sort with class names
      return sorted(UpperCamelCase__  ,					key=lambda __lowerCAmelCase							: x.__name__							)




def  _lowercase					(    __lowerCAmelCase							)       ->				Union[str, Any]:
      SCREAMING_SNAKE_CASE__   :      Optional[Any]      		=	get_test_classes(UpperCamelCase__							)
      SCREAMING_SNAKE_CASE__   :      Union[str, Any]      		=	set()
      for test_class in test_classes:
            model_classes.update(test_class.all_model_classes							)

      # sort with class names
      return sorted(UpperCamelCase__  ,					key=lambda __lowerCAmelCase							: x.__name__							)




def  _lowercase					(    __lowerCAmelCase							)       ->				List[Any]:
      SCREAMING_SNAKE_CASE__   :      Dict      		=	test_class()
      if hasattr(UpperCamelCase__  ,					"""setUp"""							):
            test.setUp()

      SCREAMING_SNAKE_CASE__   :      Union[str, Any]      		=	None
      if hasattr(UpperCamelCase__  ,					"""model_tester"""							):
            # `(TF/Flax)ModelTesterMixin` has this attribute default to `None`. Let's skip this case.
            if test.model_tester is not None:
                  SCREAMING_SNAKE_CASE__   :      Tuple      		=	test.model_tester.__class__

      return model_tester




def  _lowercase					(    __lowerCAmelCase  ,					__lowerCAmelCase							)       ->				int:
      SCREAMING_SNAKE_CASE__   :      List[str]      		=	get_test_classes(UpperCamelCase__							)

      SCREAMING_SNAKE_CASE__   :      Any      		=	[]
      for test_class in test_classes:
            if model_class in test_class.all_model_classes:
                  target_test_classes.append(UpperCamelCase__							)

    # sort with class names
      return sorted(UpperCamelCase__  ,					key=lambda __lowerCAmelCase							: x.__name__							)




def  _lowercase					(    __lowerCAmelCase  ,					__lowerCAmelCase							)       ->				Union[str, Any]:
      SCREAMING_SNAKE_CASE__   :      Optional[int]      		=	get_test_classes_for_model(UpperCamelCase__  ,					UpperCamelCase__							)

      SCREAMING_SNAKE_CASE__   :      Dict      		=	[]
      for test_class in test_classes:
            SCREAMING_SNAKE_CASE__   :      str      		=	get_model_tester_from_test_class(UpperCamelCase__							)
            if tester_class is not None:
                  tester_classes.append(UpperCamelCase__							)

    # sort with class names
      return sorted(UpperCamelCase__  ,					key=lambda __lowerCAmelCase							: x.__name__							)




def  _lowercase					(    __lowerCAmelCase							)       ->				Union[str, Any]:
      SCREAMING_SNAKE_CASE__   :      str      		=	get_test_classes(UpperCamelCase__							)
      SCREAMING_SNAKE_CASE__   :      Union[str, Any]      		=	{test_class: get_model_tester_from_test_class(UpperCamelCase__							) for test_class in test_classes}
      return test_tester_mapping




def  _lowercase					(    __lowerCAmelCase							)       ->				str:
      SCREAMING_SNAKE_CASE__   :      Tuple      		=	get_model_classes(UpperCamelCase__							)
      SCREAMING_SNAKE_CASE__   :      str      		=	{
          model_class: get_test_classes_for_model(UpperCamelCase__  ,					UpperCamelCase__							) for model_class in model_classes
      }
      return model_test_mapping




def  _lowercase					(    __lowerCAmelCase							)       ->				int:
      SCREAMING_SNAKE_CASE__   :      Optional[int]      		=	get_model_classes(UpperCamelCase__							)
      SCREAMING_SNAKE_CASE__   :      Dict      		=	{
          model_class: get_tester_classes_for_model(UpperCamelCase__  ,					UpperCamelCase__							) for model_class in model_classes
      }
      return model_to_tester_mapping




def  _lowercase					(    __lowerCAmelCase							)       ->				str:
      if isinstance(UpperCamelCase__  ,					UpperCamelCase__							):
            return o
      elif isinstance(UpperCamelCase__  ,					UpperCamelCase__							):
            return o.__name__
      elif isinstance(UpperCamelCase__  ,					(list, tuple)							):
            return [to_json(UpperCamelCase__							) for x in o]
      elif isinstance(UpperCamelCase__  ,					UpperCamelCase__							):
            return {to_json(UpperCamelCase__							): to_json(UpperCamelCase__							) for k, v in o.items()}
      else:
            return o





"""simple docstring"""


class      __a							:






     '''simple docstring'''

     def __init__(						self	,    _a	,    _a	,    _a  )  ->      str:


           """simple docstring"""


           SCREAMING_SNAKE_CASE__   :      Any      		=	name
           SCREAMING_SNAKE_CASE__   :      Optional[Any]      		=	value
           SCREAMING_SNAKE_CASE__   :      List[Any]      		=	weight

     def __repr__(						self  )  ->      List[Any]:


           """simple docstring"""


           return f'''{self.__class__.__name__}({self.name}, {self.value}, {self.weight})'''

     def 					_a			(						self  )  ->      Dict:


           """simple docstring"""


           return self.value

     def 					_a			(						self  )  ->      int:


           """simple docstring"""


           return self.name

     def 					_a			(						self  )  ->      Optional[Any]:


           """simple docstring"""


           return self.weight





     def 					_a			(						self  )  ->      Dict:


           """simple docstring"""


           return self.value / self.weight





def  _lowercase					(    __lowerCAmelCase  ,					__lowerCAmelCase  ,					__lowerCAmelCase							)       ->				Dict:
      SCREAMING_SNAKE_CASE__   :      Any      		=	[]
      for i in range(len(__lowerCAmelCase							)							):
            menu.append(Things(name[i]  ,					value[i]  ,					weight[i]							)							)
      return menu




def  _lowercase					(    __lowerCAmelCase  ,					__lowerCAmelCase  ,					__lowerCAmelCase							)       ->				Union[str, Any]:
      SCREAMING_SNAKE_CASE__   :      Optional[Any]      		=	sorted(__lowerCAmelCase  ,					key=__lowerCAmelCase  ,					reverse=__lowerCAmelCase							)
      SCREAMING_SNAKE_CASE__   :      str      		=	[]
      SCREAMING_SNAKE_CASE__		,		SCREAMING_SNAKE_CASE__   :      Optional[int]      		=	0.0, 0.0
      for i in range(len(__lowerCAmelCase							)							):
            if (total_cost + items_copy[i].get_weight()) <= max_cost:
                  result.append(items_copy[i]							)
                  total_cost += items_copy[i].get_weight()
                  total_value += items_copy[i].get_value()
      return (result, total_value)




def  _lowercase					(    )       ->				List[str]:
      pass


if __name__ == "__main__":
  import doctest

  doctest.testmod()




