


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      a	(							SCREAMING_SNAKE_CASE_      :		int       ):






       """simple docstring"""





       UpperCamelCase    :	str   	=		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."""       )
       UpperCamelCase    :	Any   	=		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."""       )

       UpperCamelCase    :	Tuple   	=		components[:-1] + [test_fn.replace('''.py'''							,			''''''       )]
       UpperCamelCase    :	List[Any]   	=		'''.'''.join(SCREAMING_SNAKE_CASE_       )

       return test_module_path


def      a	(							SCREAMING_SNAKE_CASE_      :		Optional[Any]       ):






       """simple docstring"""





       UpperCamelCase    :	Union[str, Any]   	=		get_module_path(SCREAMING_SNAKE_CASE_       )
       UpperCamelCase    :	Dict   	=		importlib.import_module(SCREAMING_SNAKE_CASE_       )

       return test_module


def      a	(							SCREAMING_SNAKE_CASE_      :		Dict       ):






       """simple docstring"""





       UpperCamelCase    :	Tuple   	=		[]
       UpperCamelCase    :	Any   	=		get_test_module(SCREAMING_SNAKE_CASE_       )
       for attr in dir(SCREAMING_SNAKE_CASE_       ):
              if attr.endswith('''ModelTester'''       ):
                     tester_classes.append(getattr(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       )       )

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


def      a	(							SCREAMING_SNAKE_CASE_      :		Optional[int]       ):






       """simple docstring"""





       UpperCamelCase    :	Union[str, Any]   	=		[]
       UpperCamelCase    :	Union[str, Any]   	=		get_test_module(SCREAMING_SNAKE_CASE_       )
       for attr in dir(SCREAMING_SNAKE_CASE_       ):
              UpperCamelCase    :	List[str]   	=		getattr(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       )
              # (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).
              UpperCamelCase    :	Optional[int]   	=		getattr(SCREAMING_SNAKE_CASE_							,			'''all_model_classes'''							,			[]       )
              if len(SCREAMING_SNAKE_CASE_       ) > 0:
                     test_classes.append(SCREAMING_SNAKE_CASE_       )

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


def      a	(							SCREAMING_SNAKE_CASE_      :		int       ):






       """simple docstring"""





       UpperCamelCase    :	Tuple   	=		get_test_classes(SCREAMING_SNAKE_CASE_       )
       UpperCamelCase    :	Dict   	=		set()
       for test_class in test_classes:
              model_classes.update(test_class.all_model_classes       )

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


def      a	(							SCREAMING_SNAKE_CASE_      :		Dict       ):






       """simple docstring"""





       UpperCamelCase    :	Dict   	=		test_class()
       if hasattr(SCREAMING_SNAKE_CASE_							,			'''setUp'''       ):
              test.setUp()

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

       return model_tester


def      a	(							SCREAMING_SNAKE_CASE_      :		Any							,			SCREAMING_SNAKE_CASE_      :		int       ):






       """simple docstring"""





       UpperCamelCase    :	Optional[Any]   	=		get_test_classes(SCREAMING_SNAKE_CASE_       )

       UpperCamelCase    :	Optional[Any]   	=		[]
       for test_class in test_classes:
              if model_class in test_class.all_model_classes:
                     target_test_classes.append(SCREAMING_SNAKE_CASE_       )

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


def      a	(							SCREAMING_SNAKE_CASE_      :		str							,			SCREAMING_SNAKE_CASE_      :		Dict       ):






       """simple docstring"""





       UpperCamelCase    :	int   	=		get_test_classes_for_model(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       )

       UpperCamelCase    :	Tuple   	=		[]
       for test_class in test_classes:
              UpperCamelCase    :	Any   	=		get_model_tester_from_test_class(SCREAMING_SNAKE_CASE_       )
              if tester_class is not None:
                     tester_classes.append(SCREAMING_SNAKE_CASE_       )

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


def      a	(							SCREAMING_SNAKE_CASE_      :		Optional[Any]       ):






       """simple docstring"""





       UpperCamelCase    :	Any   	=		get_test_classes(SCREAMING_SNAKE_CASE_       )
       UpperCamelCase    :	int   	=		{test_class: get_model_tester_from_test_class(SCREAMING_SNAKE_CASE_       ) for test_class in test_classes}
       return test_tester_mapping


def      a	(							SCREAMING_SNAKE_CASE_      :		Any       ):






       """simple docstring"""





       UpperCamelCase    :	str   	=		get_model_classes(SCREAMING_SNAKE_CASE_       )
       UpperCamelCase    :	int   	=		{
           model_class: get_test_classes_for_model(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       ) for model_class in model_classes
       }
       return model_test_mapping


def      a	(							SCREAMING_SNAKE_CASE_      :		int       ):






       """simple docstring"""





       UpperCamelCase    :	Dict   	=		get_model_classes(SCREAMING_SNAKE_CASE_       )
       UpperCamelCase    :	Optional[Any]   	=		{
           model_class: get_tester_classes_for_model(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       ) for model_class in model_classes
       }
       return model_to_tester_mapping


def      a	(							SCREAMING_SNAKE_CASE_      :		List[Any]       ):






       """simple docstring"""





       if isinstance(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       ):
              return o
       elif isinstance(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       ):
              return o.__name__
       elif isinstance(SCREAMING_SNAKE_CASE_							,			(list, tuple)       ):
              return [to_json(SCREAMING_SNAKE_CASE_       ) for x in o]
       elif isinstance(SCREAMING_SNAKE_CASE_							,			SCREAMING_SNAKE_CASE_       ):
              return {to_json(SCREAMING_SNAKE_CASE_       ): to_json(SCREAMING_SNAKE_CASE_       ) for k, v in o.items()}
       else:
              return o







def      a	(							SCREAMING_SNAKE_CASE_      :		int       ):






       """simple docstring"""





       if number > 0:
              raise ValueError('''input must be a negative integer'''       )
       UpperCamelCase    :	List[str]   	=		len(bin(SCREAMING_SNAKE_CASE_       )[3:]       )
       UpperCamelCase    :	List[str]   	=		bin(abs(SCREAMING_SNAKE_CASE_       ) - (1 << binary_number_length)       )[3:]
       UpperCamelCase    :	Dict   	=		(
           (
               '''1'''
               + '''0''' * (binary_number_length - len(SCREAMING_SNAKE_CASE_       ))
               + twos_complement_number
           )
           if number < 0
           else '''0'''
       )
       return "0b" + twos_complement_number


if __name__ == "__main__":
  import doctest

  doctest.testmod()

