'''simple docstring'''


import importlib
import inspect
import os
import re


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_config_docstrings.py
__lowerCAmelCase	:       str						       =	"""src/transformers"""


# This is to make sure the transformers module imported is the one in the repo.
__lowerCAmelCase	:       Tuple						       =	importlib.util.spec_from_file_location(
    "transformers",
    os.path.join(PATH_TO_TRANSFORMERS, "__init__.py"),
    submodule_search_locations=[PATH_TO_TRANSFORMERS],
)
__lowerCAmelCase	:       List[str]						       =	spec.loader.load_module()

__lowerCAmelCase	:       List[str]						       =	transformers.models.auto.configuration_auto.CONFIG_MAPPING

# Regex pattern used to find the checkpoint mentioned in the docstring of `config_class`.
# For example, `[bert-base-uncased](https://huggingface.co/bert-base-uncased)`
__lowerCAmelCase	:       Dict						       =	re.compile("\[(.+?)\]\((https://huggingface\.co/.+?)\)")


__lowerCAmelCase	:       Optional[int]						       =	{
    """CLIPConfigMixin""",
    """DecisionTransformerConfigMixin""",
    """EncoderDecoderConfigMixin""",
    """RagConfigMixin""",
    """SpeechEncoderDecoderConfigMixin""",
    """VisionEncoderDecoderConfigMixin""",
    """VisionTextDualEncoderConfigMixin""",
}





def       lowerCAmelCase					(		):


	"""simple docstring"""
	__UpperCAmelCase							=			[]

	for config_class in list(CONFIG_MAPPING.values()       ):
		__UpperCAmelCase							=			False

		# source code of `config_class`
		__UpperCAmelCase							=			inspect.getsource(snake_case_       )
		__UpperCAmelCase							=			_re_checkpoint.findall(snake_case_       )

		for checkpoint in checkpoints:
			# Each `checkpoint` is a tuple of a checkpoint name and a checkpoint link.
			# For example, `('bert-base-uncased', 'https://huggingface.co/bert-base-uncased')`
			__UpperCAmelCase							=			checkpoint

			# verify the checkpoint name corresponds to the checkpoint link
			__UpperCAmelCase							=			f"""https://huggingface.co/{ckpt_name}"""
			if ckpt_link == ckpt_link_from_name:
				__UpperCAmelCase							=			True
				break

		__UpperCAmelCase							=			config_class.__name__
		if not checkpoint_found and name not in CONFIG_CLASSES_TO_IGNORE_FOR_DOCSTRING_CHECKPOINT_CHECK:
			configs_without_checkpoint.append(snake_case_       )

	if len(snake_case_       ) > 0:
		__UpperCAmelCase							=			"\n".join(sorted(snake_case_       )       )
		raise ValueError(f"""The following configurations don\'t contain any valid checkpoint:\n{message}"""       )


if __name__ == "__main__":
					check_config_docstrings_have_checkpoints()

'''simple docstring'''


def       lowerCAmelCase					(		UpperCamelCase__				:   int       ):


	"""simple docstring"""

	if not isinstance(UpperCamelCase__    ,					UpperCamelCase__       ):
		__UpperCAmelCase							=			f"""Input value of [number={number}] must be an integer"""
		raise TypeError(UpperCamelCase__       )

	if number < 1:
		__UpperCAmelCase							=			f"""Input value of [number={number}] must be > 0"""
		raise ValueError(UpperCamelCase__       )

	__UpperCAmelCase							=			1

	for i in range(1    ,					UpperCamelCase__       ):
		current_number *= 4 * i - 2
		current_number //= i + 1

	return current_number


if __name__ == "__main__":
					import doctest

					doctest.testmod()
