



'''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 			a_	(				_lowerCAmelCase			) -> int:
  __lowerCamelCase			:			Tuple       			=					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.'			)
  __lowerCamelCase			:			List[str]       			=					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.'			)

  __lowerCamelCase			:			Union[str, Any]       			=					components[:-1] + [test_fn.replace('.py'			,''			)]
  __lowerCamelCase			:			Tuple       			=					'.'.join(_lowerCAmelCase			)

  return test_module_path

def 			a_	(				_lowerCAmelCase			) -> List[str]:
  __lowerCamelCase			:			str       			=					get_module_path(_lowerCAmelCase			)
  __lowerCamelCase			:			Any       			=					importlib.import_module(_lowerCAmelCase			)

  return test_module

def 			a_	(				_lowerCAmelCase			) -> Tuple:
  __lowerCamelCase			:			List[str]       			=					[]
  __lowerCamelCase			:			Optional[Any]       			=					get_test_module(_lowerCAmelCase			)
  for attr in dir(_lowerCAmelCase			):
    if attr.endswith('ModelTester'			):
      tester_classes.append(getattr(_lowerCAmelCase			,_lowerCAmelCase			)			)

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

def 			a_	(				_lowerCAmelCase			) -> int:
  __lowerCamelCase			:			str       			=					[]
  __lowerCamelCase			:			int       			=					get_test_module(_lowerCAmelCase			)
  for attr in dir(_lowerCAmelCase			):
    __lowerCamelCase			:			str       			=					getattr(_lowerCAmelCase			,_lowerCAmelCase			)
    # (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).
    __lowerCamelCase			:			List[str]       			=					getattr(_lowerCAmelCase			,'all_model_classes'			,[]			)
    if len(_lowerCAmelCase			) > 0:
      test_classes.append(_lowerCAmelCase			)

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

def 			a_	(				_lowerCAmelCase			) -> Tuple:
  __lowerCamelCase			:			List[str]       			=					get_test_classes(_lowerCAmelCase			)
  __lowerCamelCase			:			Union[str, Any]       			=					set()
  for test_class in test_classes:
    model_classes.update(test_class.all_model_classes			)

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

def 			a_	(				_lowerCAmelCase			) -> List[str]:
  __lowerCamelCase			:			str       			=					test_class()
  if hasattr(_lowerCAmelCase			,'setUp'			):
    test.setUp()

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

  return model_tester

def 			a_	(				_lowerCAmelCase			,_lowerCAmelCase			) -> Optional[Any]:
  __lowerCamelCase			:			Dict       			=					get_test_classes(_lowerCAmelCase			)

  __lowerCamelCase			:			List[str]       			=					[]
  for test_class in test_classes:
    if model_class in test_class.all_model_classes:
      target_test_classes.append(_lowerCAmelCase			)

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

def 			a_	(				_lowerCAmelCase			,_lowerCAmelCase			) -> List[str]:
  __lowerCamelCase			:			Any       			=					get_test_classes_for_model(_lowerCAmelCase			,_lowerCAmelCase			)

  __lowerCamelCase			:			List[str]       			=					[]
  for test_class in test_classes:
    __lowerCamelCase			:			Tuple       			=					get_model_tester_from_test_class(_lowerCAmelCase			)
    if tester_class is not None:
      tester_classes.append(_lowerCAmelCase			)

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

def 			a_	(				_lowerCAmelCase			) -> str:
  __lowerCamelCase			:			Any       			=					get_test_classes(_lowerCAmelCase			)
  __lowerCamelCase			:			str       			=					{test_class: get_model_tester_from_test_class(_lowerCAmelCase			) for test_class in test_classes}
  return test_tester_mapping

def 			a_	(				_lowerCAmelCase			) -> Dict:
  __lowerCamelCase			:			Optional[Any]       			=					get_model_classes(_lowerCAmelCase			)
  __lowerCamelCase			:			str       			=					{
      model_class: get_test_classes_for_model(_lowerCAmelCase			,_lowerCAmelCase			) for model_class in model_classes
  }
  return model_test_mapping

def 			a_	(				_lowerCAmelCase			) -> Union[str, Any]:
  __lowerCamelCase			:			Union[str, Any]       			=					get_model_classes(_lowerCAmelCase			)
  __lowerCamelCase			:			List[str]       			=					{
      model_class: get_tester_classes_for_model(_lowerCAmelCase			,_lowerCAmelCase			) for model_class in model_classes
  }
  return model_to_tester_mapping


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











'''simple docstring'''





import random
from typing import Any

def 			a_	(				_lowerCAmelCase			) -> list[Any]:
  for _ in range(len(_lowerCAmelCase			)			):
    __lowerCamelCase			:			Optional[Any]       			=					random.randint(0			,len(_lowerCAmelCase			) - 1			)
    __lowerCamelCase			:			str       			=					random.randint(0			,len(_lowerCAmelCase			) - 1			)
    __lowerCamelCase			,__lowerCamelCase			:			List[Any]       			=					data[b], data[a]
  return data


if __name__ == "__main__":
   _UpperCamelCase											=		[0, 1, 2, 3, 4, 5, 6, 7]
   _UpperCamelCase											=		['python', 'says', 'hello', '!']
   print('Fisher-Yates Shuffle:')
   print('List', integers, strings)
   print('FY Shuffle', fisher_yates_shuffle(integers), fisher_yates_shuffle(strings))






