


'''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 							UpperCamelCase_     (       A__   :  Optional[int]   ):
  '''simple docstring'''





  lowerCAmelCase_     : 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.'   )
  lowerCAmelCase_     : Dict     =  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_     : Dict     =  components[:-1] + [test_fn.replace(""".py"""				,       """"""   )]
  lowerCAmelCase_     : Dict     =  """.""".join(A__   )

  return test_module_path







def 							UpperCamelCase_     (       A__   :  Optional[int]   ):
  '''simple docstring'''





  lowerCAmelCase_     : Any     =  get_module_path(A__   )
  lowerCAmelCase_     : Optional[int]     =  importlib.import_module(A__   )

  return test_module







def 							UpperCamelCase_     (       A__   :  Optional[Any]   ):
  '''simple docstring'''





  lowerCAmelCase_     : Union[str, Any]     =  []
  lowerCAmelCase_     : Tuple     =  get_test_module(A__   )
  for attr in dir(A__   ):
    if attr.endswith("""ModelTester"""   ):
      tester_classes.append(getattr(A__				,       A__   )   )

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







def 							UpperCamelCase_     (       A__   :  Union[str, Any]   ):
  '''simple docstring'''





  lowerCAmelCase_     : str     =  []
  lowerCAmelCase_     : List[str]     =  get_test_module(A__   )
  for attr in dir(A__   ):
    lowerCAmelCase_     : Any     =  getattr(A__				,       A__   )
    # (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(A__				,       """all_model_classes"""				,       []   )
    if len(A__   ) > 0:
      test_classes.append(A__   )

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







def 							UpperCamelCase_     (       A__   :  List[str]   ):
  '''simple docstring'''





  lowerCAmelCase_     : List[Any]     =  get_test_classes(A__   )
  lowerCAmelCase_     : Optional[Any]     =  set()
  for test_class in test_classes:
    model_classes.update(test_class.all_model_classes   )

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







def 							UpperCamelCase_     (       A__   :  Any   ):
  '''simple docstring'''





  lowerCAmelCase_     : Dict     =  test_class()
  if hasattr(A__				,       """setUp"""   ):
    test.setUp()

  lowerCAmelCase_     : str     =  None
  if hasattr(A__				,       """model_tester"""   ):
    # `(TF/Flax)ModelTesterMixin` has this attribute default to `None`. Let's skip this case.
    if test.model_tester is not None:
      lowerCAmelCase_     : Dict     =  test.model_tester.__class__

  return model_tester







def 							UpperCamelCase_     (       A__   :  Tuple				,       A__   :  Optional[Any]   ):
  '''simple docstring'''





  lowerCAmelCase_     : Tuple     =  get_test_classes(A__   )

  lowerCAmelCase_     : int     =  []
  for test_class in test_classes:
    if model_class in test_class.all_model_classes:
      target_test_classes.append(A__   )

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







def 							UpperCamelCase_     (       A__   :  Union[str, Any]				,       A__   :  List[Any]   ):
  '''simple docstring'''





  lowerCAmelCase_     : Dict     =  get_test_classes_for_model(A__				,       A__   )

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

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







def 							UpperCamelCase_     (       A__   :  Dict   ):
  '''simple docstring'''





  lowerCAmelCase_     : List[str]     =  get_test_classes(A__   )
  lowerCAmelCase_     : str     =  {test_class: get_model_tester_from_test_class(A__   ) for test_class in test_classes}
  return test_tester_mapping







def 							UpperCamelCase_     (       A__   :  List[str]   ):
  '''simple docstring'''





  lowerCAmelCase_     : Tuple     =  get_model_classes(A__   )
  lowerCAmelCase_     : List[Any]     =  {
      model_class: get_test_classes_for_model(A__				,       A__   ) for model_class in model_classes
  }
  return model_test_mapping







def 							UpperCamelCase_     (       A__   :  Tuple   ):
  '''simple docstring'''





  lowerCAmelCase_     : int     =  get_model_classes(A__   )
  lowerCAmelCase_     : Optional[Any]     =  {
      model_class: get_tester_classes_for_model(A__				,       A__   ) for model_class in model_classes
  }
  return model_to_tester_mapping







def 							UpperCamelCase_     (       A__   :  Union[str, Any]   ):
  '''simple docstring'''





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







'''simple docstring'''






from collections.abc import Iterator, MutableMapping
from dataclasses import dataclass
from typing import Generic, TypeVar

__A   :    Union[str, Any]											= TypeVar("KEY")
__A   :    Union[str, Any]											= TypeVar("VAL")






@dataclass(frozen=_SCREAMING_SNAKE_CASE      ,slots=_SCREAMING_SNAKE_CASE)
class   __snake_case			(  Generic[KEY, VAL]):







    """simple docstring"""



    lowercase  					=   42
    lowercase  					=   42







class   __snake_case			(  _Item):







    """simple docstring"""



    def __init__(  self       :    int						)  ->    None:
      super().__init__(lowerCamelCase       ,		lowerCamelCase						)





    def __bool__(  self       :    Tuple						)  ->    bool:
      return False







__A   :    Any											= _DeletedItem()






class   __snake_case			(  MutableMapping[KEY, VAL]):







    """simple docstring"""



    def __init__(  self       :    Optional[int]       ,		lowerCamelCase       :    int = 8       ,		lowerCamelCase       :    float = 0.75						)  ->    None:
      lowerCAmelCase_     : str     =  initial_block_size
      lowerCAmelCase_     : list[_Item | None]     =  [None] * initial_block_size
      assert 0.0 < capacity_factor < 1.0
      lowerCAmelCase_     : Optional[Any]     =  capacity_factor
      lowerCAmelCase_     : List[Any]     =  0

    def __lowercase  (  self       :    List[Any]       ,		lowerCamelCase       :    KEY						)  ->    int:
      return hash(lowerCamelCase						) % len(self._buckets						)

    def __lowercase  (  self       :    Optional[Any]       ,		lowerCamelCase       :    int						)  ->    int:
      return (ind + 1) % len(self._buckets						)

    def __lowercase  (  self       :    Union[str, Any]       ,		lowerCamelCase       :    int       ,		lowerCamelCase       :    KEY       ,		lowerCamelCase       :    VAL						)  ->    bool:
      lowerCAmelCase_     : Union[str, Any]     =  self._buckets[ind]
      if not stored:
        lowerCAmelCase_     : List[Any]     =  _Item(lowerCamelCase       ,		lowerCamelCase						)
        self._len += 1
        return True
      elif stored.key == key:
        lowerCAmelCase_     : List[str]     =  _Item(lowerCamelCase       ,		lowerCamelCase						)
        return True
      else:
        return False

    def __lowercase  (  self       :    Optional[Any]						)  ->    bool:
      lowerCAmelCase_     : str     =  len(self._buckets						) * self._capacity_factor
      return len(self						) >= int(lowerCamelCase						)

    def __lowercase  (  self       :    Dict						)  ->    bool:
      if len(self._buckets						) <= self._initial_block_size:
        return False
      lowerCAmelCase_     : Optional[int]     =  len(self._buckets						) * self._capacity_factor / 2
      return len(self						) < limit

    def __lowercase  (  self       :    Tuple       ,		lowerCamelCase       :    int						)  ->    None:
      lowerCAmelCase_     : Union[str, Any]     =  self._buckets
      lowerCAmelCase_     : str     =  [None] * new_size
      lowerCAmelCase_     : str     =  0
      for item in old_buckets:
        if item:
          self._add_item(item.key       ,		item.val						)

    def __lowercase  (  self       :    Tuple						)  ->    None:
      self._resize(len(self._buckets						) * 2						)

    def __lowercase  (  self       :    Union[str, Any]						)  ->    None:
      self._resize(len(self._buckets						) // 2						)

    def __lowercase  (  self       :    Optional[int]       ,		lowerCamelCase       :    KEY						)  ->    Iterator[int]:
      lowerCAmelCase_     : int     =  self._get_bucket_index(lowerCamelCase						)
      for _ in range(len(self._buckets						)						):
        yield ind
        lowerCAmelCase_     : Dict     =  self._get_next_ind(lowerCamelCase						)

    def __lowercase  (  self       :    Tuple       ,		lowerCamelCase       :    KEY       ,		lowerCamelCase       :    VAL						)  ->    None:
      for ind in self._iterate_buckets(lowerCamelCase						):
        if self._try_set(lowerCamelCase       ,		lowerCamelCase       ,		lowerCamelCase						):
          break

    def __setitem__(  self       :    Tuple       ,		lowerCamelCase       :    KEY       ,		lowerCamelCase       :    VAL						)  ->    None:
      if self._is_full():
        self._size_up()

      self._add_item(lowerCamelCase       ,		lowerCamelCase						)

    def __delitem__(  self       :    Optional[int]       ,		lowerCamelCase       :    KEY						)  ->    None:
      for ind in self._iterate_buckets(lowerCamelCase						):
        lowerCAmelCase_     : int     =  self._buckets[ind]
        if item is None:
          raise KeyError(lowerCamelCase						)
        if item is _deleted:
          continue
        if item.key == key:
          lowerCAmelCase_     : List[Any]     =  _deleted
          self._len -= 1
          break
      if self._is_sparse():
        self._size_down()

    def __getitem__(  self       :    Any       ,		lowerCamelCase       :    KEY						)  ->    VAL:
      for ind in self._iterate_buckets(lowerCamelCase						):
        lowerCAmelCase_     : Dict     =  self._buckets[ind]
        if item is None:
          break
        if item is _deleted:
          continue
        if item.key == key:
          return item.val
      raise KeyError(lowerCamelCase						)

    def __len__(  self       :    Any						)  ->    int:
      return self._len

    def __iter__(  self       :    Optional[Any]						)  ->    Iterator[KEY]:
      yield from (item.key for item in self._buckets if item)





    def __repr__(  self       :    List[Any]						)  ->    str:
      lowerCAmelCase_     : int     =  """ ,""".join(
          F'{item.key}: {item.val}' for item in self._buckets if item						)
      return F'HashMap({val_string})'



