code: 
  
  
  '''simple docstring'''
  
  
  
  import argparse
  import glob
  import inspect
  import os
  import re
  import unittest
  
  from get_test_info import get_test_classes
  
  from tests.test_pipeline_mixin import pipeline_test_mapping
  
  
  __SCREAMING_SNAKE_CASE	:      List[str]				=						{}
  for task, _ in pipeline_test_mapping.items():
        __SCREAMING_SNAKE_CASE	:      List[Any]				=						{'pt': None, 'tf': None}
  
  
  # DO **NOT** add item to this set (unless the reason is approved)
  __SCREAMING_SNAKE_CASE	:      List[str]				=						{
      'tests/models/esm/test_modeling_esmfold.py',  # The pipeline test mapping is added to `test_modeling_esm.py`
  }
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       str							)  ->	str:
  
  
  
  
  
  
  
       if "ModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
            return "pt"
       elif "TFModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
            return "tf"
       elif "FlaxModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
            return "flax"
       else:
            return None
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       Tuple   ,					UpperCAmelCase_					:       Union[str, Any]							)  ->	Optional[int]:
  
  
  
  
  
  
  
       if PIPELINE_TEST_MAPPING[task].get(lowercase_   ,					lowercase_							) is not None:
            return PIPELINE_TEST_MAPPING[task][framework]
  
       __lowerCamelCase     :			int              =	pipeline_test_mapping[task]['test']
       __lowerCamelCase     :			int              =	None
  
       if framework == "pt":
            __lowerCamelCase     :			List[str]              =	getattr(lowercase_   ,					'model_mapping'   ,					lowercase_							)
       elif framework == "tf":
            __lowerCamelCase     :			Optional[int]              =	getattr(lowercase_   ,					'tf_model_mapping'   ,					lowercase_							)
  
       if mapping is not None:
            __lowerCamelCase     :			Optional[int]              =	dict(mapping.items()							)
  
       # cache the results
       __lowerCamelCase     :			Dict              =	mapping
       return mapping
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       Optional[Any]   ,					UpperCAmelCase_					:       List[Any]							)  ->	str:
       __lowerCamelCase     :			Optional[Any]              =	get_framework(lowercase_							)
       if framework is None:
            return None
       __lowerCamelCase     :			Tuple              =	get_mapping_for_task(lowercase_   ,					lowercase_							)
       if mapping is None:
            return None
  
       __lowerCamelCase     :			Tuple              =	list({model_class.config_class for model_class in test_class.all_model_classes}							)
       if len(lowercase_							) != 1:
            raise ValueError('There should be exactly one configuration class from `test_class.all_model_classes`.'							)
  
       # This could be a list/tuple of model classes, but it's rare.
       __lowerCamelCase     :			Dict              =	mapping.get(config_classes[0]   ,					lowercase_							)
       if isinstance(lowercase_   ,					(tuple, list)							):
            __lowerCamelCase     :			Optional[int]              =	sorted(lowercase_   ,					key=lambda UpperCAmelCase_							: x.__name__							)
  
       return model_class
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       List[str]							)  ->	Any:
       __lowerCamelCase     :			Tuple              =	[(task, get_model_for_pipeline_test(lowercase_   ,					lowercase_							)) for task in pipeline_test_mapping]
       __lowerCamelCase     :			Optional[int]              =	sorted([(task, model) for task, model in mapping if model is not None]   ,					key=lambda UpperCAmelCase_							: x[0]							)
  
       return dict(lowercase_							)
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       Any							)  ->	str:
       __lowerCamelCase     :			int              =	get_framework(lowercase_							)
       if framework == "pt":
            __lowerCamelCase     :			Tuple              =	'torch'
       __lowerCamelCase     :			List[Any]              =	'{}'
  
       __lowerCamelCase     :			int              =	get_pipeline_model_mapping(lowercase_							)
       if len(lowercase_							) == 0:
            return ""
  
       __lowerCamelCase     :			Optional[Any]              =	[]
       for task, model_classes in mapping.items():
            if isinstance(lowercase_   ,					(tuple, list)							):
                 # A list/tuple of model classes
                 __lowerCamelCase     :			Optional[Any]              =	'(' + ', '.join([x.__name__ for x in model_classes]							) + ')'
            else:
                 # A single model class
                 __lowerCamelCase     :			Tuple              =	model_classes.__name__
            texts.append(F'"{task}": {value}'							)
       __lowerCamelCase     :			Dict              =	'{' + ', '.join(lowercase_							) + '}'
       __lowerCamelCase     :			Optional[int]              =	F'pipeline_model_mapping = {text} if is_{framework}_available() else {default_value}'
  
       return text
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       str							)  ->	int:
       __lowerCamelCase     :			Optional[Any]              =	{'ModelTesterMixin', 'TFModelTesterMixin', 'FlaxModelTesterMixin'}
       if not issubclass(lowercase_   ,					unittest.TestCase							):
            return False
       return len(base_class_names.intersection([x.__name__ for x in test_class.__bases__]							)							) > 0
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       List[Any]							)  ->	Tuple:
       __lowerCamelCase     :			Union[str, Any]              =	[x for x in get_test_classes(lowercase_							) if is_valid_test_class(lowercase_							)]
  
       __lowerCamelCase     :			List[Any]              =	None
       for test_class in test_classes:
            # If a test class has defined `pipeline_model_mapping`, let's take it
            if getattr(lowercase_   ,					'pipeline_model_mapping'   ,					lowercase_							) is not None:
                 __lowerCamelCase     :			str              =	test_class
                 break
      # Take the test class with the shortest name (just a heuristic)
       if target_test_class is None and len(lowercase_							) > 0:
            __lowerCamelCase     :			str              =	sorted(lowercase_   ,					key=lambda UpperCAmelCase_							: (len(x.__name__							), x.__name__)							)[0]
  
       return target_test_class
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       Optional[int]   ,					UpperCAmelCase_					:       Optional[int]   ,					UpperCAmelCase_					:       Any							)  ->	int:
       __lowerCamelCase     :			Dict              =	start_idx
       for idx, line in enumerate(lines[start_idx:]							):
            __lowerCamelCase     :			Optional[int]              =	len(lowercase_							) - len(line.lstrip()							)
            if idx == 0 or indent > indent_level or (indent == indent_level and line.strip() == ")"):
                 __lowerCamelCase     :			Union[str, Any]              =	start_idx + idx
            elif idx > 0 and indent <= indent_level:
                 # Outside the definition block of `pipeline_model_mapping`
                 break
  
       return end_idx
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       Optional[int]   ,					UpperCAmelCase_					:       Optional[int]=False							)  ->	Any:
  
  
  
  
  
  
  
       if getattr(lowercase_   ,					'pipeline_model_mapping'   ,					lowercase_							) is not None:
            if not overwrite:
                 return "", -1
  
       __lowerCamelCase     :			Any              =	get_pipeline_model_mapping_string(lowercase_							)
       if len(lowercase_							) == 0:
            return "", -1
       __lowerCamelCase     :			int              =	line_to_add + '\n'
  
       # The code defined the class `test_class`
       __lowerCamelCase       , __lowerCamelCase     :			Union[str, Any]              =	inspect.getsourcelines(lowercase_							)
       # `inspect` gives the code for an object, including decorator(s) if any.
       # We (only) need the exact line of the class definition.
       for idx, line in enumerate(lowercase_							):
            if line.lstrip().startswith('class '							):
                 __lowerCamelCase     :			Tuple              =	class_lines[idx:]
                 class_start_line_no += idx
                 break
       __lowerCamelCase     :			Tuple              =	class_start_line_no + len(lowercase_							) - 1
  
       # The index in `class_lines` that starts the definition of `all_model_classes`, `all_generative_model_classes` or
       # `pipeline_model_mapping`. This assumes they are defined in such order, and we take the start index of the last
       # block that appears in a `test_class`.
       __lowerCamelCase     :			List[Any]              =	None
       # The indent level of the line at `class_lines[start_idx]` (if defined)
       __lowerCamelCase     :			Any              =	0
       # To record if `pipeline_model_mapping` is found in `test_class`.
       __lowerCamelCase     :			Any              =	None
       for idx, line in enumerate(lowercase_							):
            if line.strip().startswith('all_model_classes = '							):
                 __lowerCamelCase     :			List[Any]              =	len(lowercase_							) - len(line.lstrip()							)
                 __lowerCamelCase     :			List[str]              =	idx
            elif line.strip().startswith('all_generative_model_classes = '							):
                 __lowerCamelCase     :			str              =	len(lowercase_							) - len(line.lstrip()							)
                 __lowerCamelCase     :			Optional[int]              =	idx
            elif line.strip().startswith('pipeline_model_mapping = '							):
                 __lowerCamelCase     :			List[str]              =	len(lowercase_							) - len(line.lstrip()							)
                 __lowerCamelCase     :			str              =	idx
                 __lowerCamelCase     :			List[str]              =	line
                 break
  
       if start_idx is None:
            return "", -1
       # Find the ending index (inclusive) of the above found block.
       __lowerCamelCase     :			Any              =	find_block_ending(lowercase_   ,					lowercase_   ,					lowercase_							)
  
       # Extract `is_xxx_available()` from existing blocks: some models require specific libraries like `timm` and use
       # `is_timm_available()` instead of `is_torch_available()`.
       # Keep leading and trailing whitespaces
       __lowerCamelCase     :			Optional[int]              =	re.compile(R'\s(is_\S+?_available\(\))\s'							)
       for line in class_lines[start_idx : end_idx + 1]:
            __lowerCamelCase     :			Union[str, Any]              =	r.search(lowercase_							)
            if backend_condition is not None:
                 # replace the leading and trailing whitespaces to the space character " ".
                 __lowerCamelCase     :			Optional[int]              =	' ' + backend_condition[0][1:-1] + ' '
                 __lowerCamelCase     :			Optional[Any]              =	r.sub(lowercase_   ,					lowercase_							)
                 break
  
       if def_line is None:
            # `pipeline_model_mapping` is not defined. The target index is set to the ending index (inclusive) of
            # `all_model_classes` or `all_generative_model_classes`.
            __lowerCamelCase     :			Optional[Any]              =	end_idx
       else:
            # `pipeline_model_mapping` is defined. The target index is set to be one **BEFORE** its start index.
            __lowerCamelCase     :			Optional[Any]              =	start_idx - 1
            # mark the lines of the currently existing `pipeline_model_mapping` to be removed.
            for idx in range(lowercase_   ,					end_idx + 1							):
                 # These lines are going to be removed before writing to the test file.
                 __lowerCamelCase     :			List[str]              =	None  # noqa
  
      # Make sure the test class is a subclass of `PipelineTesterMixin`.
       __lowerCamelCase     :			Dict              =	[x.__name__ for x in test_class.__bases__]
       if "PipelineTesterMixin" not in parent_classes:
            # Put `PipelineTesterMixin` just before `unittest.TestCase`
            __lowerCamelCase     :			Dict              =	[x for x in parent_classes if x != 'TestCase'] + ['PipelineTesterMixin']
            if "TestCase" in parent_classes:
                 # Here we **assume** the original string is always with `unittest.TestCase`.
                 _parent_classes.append('unittest.TestCase'							)
            __lowerCamelCase     :			Tuple              =	', '.join(_parent_classes							)
            for idx, line in enumerate(lowercase_							):
                 # Find the ending of the declaration of `test_class`
                 if line.strip().endswith('):'							):
                      # mark the lines of the declaration of `test_class` to be removed
                      for _idx in range(idx + 1							):
                           __lowerCamelCase     :			str              =	None  # noqa
                      break
          # Add the new, one-line, class declaration for `test_class`
            __lowerCamelCase     :			int              =	F'class {test_class.__name__}({parent_classes}):\n'
  
       # Add indentation
       __lowerCamelCase     :			Any              =	' ' * indent_level + line_to_add
       # Insert `pipeline_model_mapping` to `class_lines`.
       # (The line at `target_idx` should be kept by definition!)
       __lowerCamelCase     :			Any              =	class_lines[: target_idx + 1] + [line_to_add] + class_lines[target_idx + 1 :]
       # Remove the lines that are marked to be removed
       __lowerCamelCase     :			Any              =	[x for x in class_lines if x is not None]
  
       # Move from test class to module (in order to write to the test file)
       __lowerCamelCase     :			Dict              =	inspect.getsourcelines(inspect.getmodule(lowercase_							)							)[0]
       # Be careful with the 1-off between line numbers and array indices
       __lowerCamelCase     :			int              =	module_lines[: class_start_line_no - 1] + class_lines + module_lines[class_end_line_no:]
       __lowerCamelCase     :			Any              =	''.join(lowercase_							)
  
       __lowerCamelCase     :			Optional[Any]              =	inspect.getsourcefile(lowercase_							)
       with open(lowercase_   ,					'w'   ,					encoding='UTF-8'   ,					newline='\n'							) as fp:
            fp.write(lowercase_							)
  
       return line_to_add
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       Any   ,					UpperCAmelCase_					:       str=False							)  ->	List[str]:
       __lowerCamelCase     :			Tuple              =	find_test_class(lowercase_							)
       if test_class:
            add_pipeline_model_mapping(lowercase_   ,					overwrite=lowercase_							)
  
  
  if __name__ == "__main__":
        __SCREAMING_SNAKE_CASE	:      List[str]				=						argparse.ArgumentParser()
        parser.add_argument(
            """--test_file""", type=str, help="""A path to the test file, starting with the repository\'s `tests` directory."""
        )
        parser.add_argument(
            """--all""",
            action="""store_true""",
            help="""If to check and modify all test files.""",
        )
        parser.add_argument(
            """--overwrite""",
            action="""store_true""",
            help="""If to overwrite a test class if it has already defined `pipeline_model_mapping`.""",
        )
        __SCREAMING_SNAKE_CASE	:      Union[str, Any]				=						parser.parse_args()
  
        if not args.all and not args.test_file:
              raise ValueError("""Please specify either `test_file` or pass `--all` to check/modify all test files.""")
        elif args.all and args.test_file:
              raise ValueError("""Only one of `--test_file` and `--all` could be specified.""")
  
        __SCREAMING_SNAKE_CASE	:      Optional[Any]				=						[]
        if args.test_file:
              __SCREAMING_SNAKE_CASE	:      List[Any]				=						[args.test_file]
        else:
              __SCREAMING_SNAKE_CASE	:      Union[str, Any]				=						os.path.join("""tests""", """models""", """**""", """test_modeling_*.py""")
              for test_file in glob.glob(pattern):
                    # `Flax` is not concerned at this moment
                    if not test_file.startswith("""test_modeling_flax_"""):
                          test_files.append(test_file)
  
        for test_file in test_files:
              if test_file in TEST_FILE_TO_IGNORE:
                    print(f'''[SKIPPED] {test_file} is skipped as it is in `TEST_FILE_TO_IGNORE` in the file {__file__}.''')
                    continue
              add_pipeline_model_mapping_to_test_file(test_file, overwrite=args.overwrite)
  
  
  
  
  
  
  
style_context: 
  
  
  '''simple docstring'''
  
  
  
  A__	:      List[Any]				=						[0.3_3, 0.4_4, 0.5_5, 0.4_4, 0.3_3]
  A__	:      Dict				=						3
  A__	:      Union[str, Any]				=						5
  
  # Buffer Space (with Parameters Space)
  A__	:      list[float]				=						[]
  A__	:      list[float]				=						[]
  
  # Machine Time
  A__	:      Dict				=						0
  
  
  
  def     UpperCAmelCase__      (			UpperCAmelCase_					:       List[str]							)  ->	str:
       global buffer_space, params_space, machine_time, K, m, t
  
       # Choosing Dynamical Systems (All)
       for key, value in enumerate(UpperCAmelCase_							):
            # Evolution Parameter
            __lowerCamelCase     :			List[str]              =	float(seed / value							)
  
            # Control Theory: Orbit Change
            __lowerCamelCase     :			Optional[int]              =	(buffer_space[(key + 1) % m] + e) % 1
  
            # Control Theory: Trajectory Change
            __lowerCamelCase     :			str              =	(params_space[key] + e) % 1 + 3
  
            # Modification (Transition Function) - Jumps
            __lowerCamelCase     :			List[Any]              =	round(float(r * value * (1 - value)							)   ,					10							)
            __lowerCamelCase     :			Tuple              =	r  # Saving to Parameters Space
  
       # Logistic Map
       assert max(UpperCAmelCase_							) < 1
       assert max(UpperCAmelCase_							) < 4
  
       # Machine Time
       machine_time += 1
  
  
  
  def     UpperCAmelCase__      (			)  ->	Optional[int]:
       global buffer_space, params_space, machine_time, K, m, t
  
       # PRNG (Xorshift by George Marsaglia)
       def xorshift(UpperCAmelCase_					:       Any   ,					UpperCAmelCase_					:       Tuple							):
            x ^= y >> 13
            y ^= x << 17
            x ^= y >> 5
            return x
  
       # Choosing Dynamical Systems (Increment)
       __lowerCamelCase     :			List[Any]              =	machine_time % m
  
       # Evolution (Time Length)
       for _ in range(0   ,					UpperCAmelCase_							):
            # Variables (Position + Parameters)
            __lowerCamelCase     :			Union[str, Any]              =	params_space[key]
            __lowerCamelCase     :			Optional[Any]              =	buffer_space[key]
  
            # Modification (Transition Function) - Flow
            __lowerCamelCase     :			str              =	round(float(r * value * (1 - value)							)   ,					10							)
            __lowerCamelCase     :			Dict              =	(machine_time * 0.01 + r * 1.01) % 1 + 3
  
       # Choosing Chaotic Data
       __lowerCamelCase     :			List[Any]              =	int(buffer_space[(key + 2) % m] * (10**10)							)
       __lowerCamelCase     :			List[str]              =	int(buffer_space[(key - 2) % m] * (10**10)							)
  
       # Machine Time
       machine_time += 1
  
       return xorshift(UpperCAmelCase_   ,					UpperCAmelCase_							) % 0xff_ff_ff_ff
  
  
  
  def     UpperCAmelCase__      (			)  ->	Any:
       global buffer_space, params_space, machine_time, K, m, t
  
       __lowerCamelCase     :			Union[str, Any]              =	K
       __lowerCamelCase     :			Optional[int]              =	[0] * m
       __lowerCamelCase     :			Tuple              =	0
  
  
  if __name__ == "__main__":
        # Initialization
        reset()
  
        # Pushing Data (Input)
        import random
  
        A__	:      Optional[Any]				=						random.sample(range(0XFFFFFFFF), 100)
        for chunk in message:
              push(chunk)
  
        # for controlling
        A__	:      Tuple				=						""""""
  
        # Pulling Data (Output)
        while inp in ("e", "E"):
              print(f'''{format(pull(), '#04x')}''')
              print(buffer_space)
              print(params_space)
              A__	:      Optional[Any]				=						input("""(e)exit? """).strip()
  
  
  
  
  
  
  