
'''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
A			      =      'src/transformers'


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

A			      =      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)`
A			      =      re.compile('\[(.+?)\]\((https://huggingface\.co/.+?)\)')


A			      =      {
    'CLIPConfigMixin',
    'DecisionTransformerConfigMixin',
    'EncoderDecoderConfigMixin',
    'RagConfigMixin',
    'SpeechEncoderDecoderConfigMixin',
    'VisionEncoderDecoderConfigMixin',
    'VisionTextDualEncoderConfigMixin',
}





def    UpperCAmelCase							(  ):
				lowerCamelCase					:			Union[str, Any]									= []

				for config_class in list(CONFIG_MAPPING.values()):
								lowerCamelCase					:			Optional[int]									= False

								# source code of `config_class`
								lowerCamelCase					:			Dict									= inspect.getsource(UpperCAmelCase__)
								lowerCamelCase					:			Optional[int]									= _re_checkpoint.findall(UpperCAmelCase__)

								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')`
												lowerCamelCase			, lowerCamelCase					:			Optional[int]									= checkpoint

												# verify the checkpoint name corresponds to the checkpoint link
												lowerCamelCase					:			str									= F'''https://huggingface.co/{ckpt_name}'''
												if ckpt_link == ckpt_link_from_name:
																lowerCamelCase					:			str									= True
																break

								lowerCamelCase					:			List[str]									= config_class.__name__
								if not checkpoint_found and name not in CONFIG_CLASSES_TO_IGNORE_FOR_DOCSTRING_CHECKPOINT_CHECK:
												configs_without_checkpoint.append(UpperCAmelCase__)

				if len(UpperCAmelCase__) > 0:
								lowerCamelCase					:			List[Any]									= '\n'.join(sorted(UpperCAmelCase__))
								raise ValueError(F'''The following configurations don\'t contain any valid checkpoint:\n{message}''')


if __name__ == "__main__":
					check_config_docstrings_have_checkpoints()


'''simple docstring'''






A			      =      {'a': ['c', 'b'], 'b': ['d', 'e'], 'c': [], 'd': [], 'e': []}
A			      =      ['a', 'b', 'c', 'd', 'e']





def    UpperCAmelCase							(  UpperCAmelCase__							:							Union[str, Any]       ,							UpperCAmelCase__							:							Any       ,							UpperCAmelCase__							:							List[Any]):
				lowerCamelCase					:			List[Any]									= start
				# add current to visited
				visited.append(UpperCAmelCase__)
				lowerCamelCase					:			List[str]									= edges[current]
				for neighbor in neighbors:
								# if neighbor not in visited, visit
								if neighbor not in visited:
												lowerCamelCase					:			Any									= topological_sort(UpperCAmelCase__       ,							UpperCAmelCase__       ,							UpperCAmelCase__)
    # if all neighbors visited add current to sort
				sort.append(UpperCAmelCase__)
				# if all vertices haven't been visited select a new one to visit
				if len(UpperCAmelCase__) != len(UpperCAmelCase__):
								for vertice in vertices:
												if vertice not in visited:
																lowerCamelCase					:			List[str]									= topological_sort(UpperCAmelCase__       ,							UpperCAmelCase__       ,							UpperCAmelCase__)
    # return sort
				return sort


if __name__ == "__main__":
					A			      =      topological_sort('a', [], [])
					print(sort)
