



import time
from contextlib import contextmanager
from pathlib import Path

import pytest
import requests
from huggingface_hub.hf_api import HfApi, HfFolder


SCREAMING_SNAKE_CASE__   			=   '''__DUMMY_TRANSFORMERS_USER__'''
SCREAMING_SNAKE_CASE__   			=   '''Dummy User'''
SCREAMING_SNAKE_CASE__   			=   '''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'''

SCREAMING_SNAKE_CASE__   			=   '''https://hub-ci.huggingface.co'''
SCREAMING_SNAKE_CASE__   			=   CI_HUB_ENDPOINT + '''/datasets/{repo_id}/resolve/{revision}/{path}'''
SCREAMING_SNAKE_CASE__   			=   CI_HUB_ENDPOINT + '''/{repo_id}/resolve/{revision}/{filename}'''
SCREAMING_SNAKE_CASE__   			=   Path('''~/.huggingface/hub_ci_token''').expanduser()


@pytest.fixture
def A    (							__UpperCamelCase       )    ->   str:
			monkeypatch.setattr(
			    'huggingface_hub.file_download.HUGGINGFACE_CO_URL_TEMPLATE'			,						__UpperCamelCase       )


@pytest.fixture
def A    (							__UpperCamelCase       )    ->   Optional[int]:
			monkeypatch.setattr('datasets.config.HF_ENDPOINT'			,						__UpperCamelCase       )
			monkeypatch.setattr('datasets.config.HUB_DATASETS_URL'			,						__UpperCamelCase       )


@pytest.fixture
def A    (							__UpperCamelCase       )    ->   Union[str, Any]:
			monkeypatch.setattr('huggingface_hub.hf_api.HfFolder.path_token'			,						__UpperCamelCase       )


@pytest.fixture
def A    (							__UpperCamelCase			,						__UpperCamelCase       )    ->   str:
			HfFolder.save_token(__UpperCamelCase       )
			yield
			HfFolder.delete_token()


@pytest.fixture(scope='session'       )
def A    (							)    ->   Tuple:
			return HfApi(endpoint=__UpperCamelCase       )


@pytest.fixture(scope='session'       )
def A    (							__UpperCamelCase       )    ->   List[str]:
			A__	  =     HfFolder.get_token()
			HfFolder.save_token(__UpperCamelCase       )
			yield CI_HUB_USER_TOKEN
			if previous_token is not None:
						HfFolder.save_token(__UpperCamelCase       )


@pytest.fixture
def A    (							__UpperCamelCase       )    ->   int:
			def _cleanup_repo(__UpperCamelCase       ):
						hf_api.delete_repo(__UpperCamelCase			,						token=__UpperCamelCase			,						repo_type='dataset'       )

			return _cleanup_repo


@pytest.fixture
def A    (							__UpperCamelCase       )    ->   List[Any]:
			@contextmanager
			def _temporary_repo(__UpperCamelCase       ):
						try:
									yield repo_id
						finally:
									cleanup_repo(__UpperCamelCase       )

			return _temporary_repo


@pytest.fixture(scope='session'       )
def A    (							__UpperCamelCase			,						__UpperCamelCase			,						__UpperCamelCase       )    ->   int:
			A__	  =     f'''repo_txt_data-{int(time.time() * 10E3       )}'''
			A__	  =     f'''{CI_HUB_USER}/{repo_name}'''
			hf_api.create_repo(__UpperCamelCase			,						token=__UpperCamelCase			,						repo_type='dataset'			,						private=__UpperCamelCase       )
			hf_api.upload_file(
			    token=__UpperCamelCase			,						path_or_fileobj=str(__UpperCamelCase       )			,						path_in_repo='data/text_data.txt'			,						repo_id=__UpperCamelCase			,						repo_type='dataset'			,						)
			yield repo_id
			try:
						hf_api.delete_repo(__UpperCamelCase			,						token=__UpperCamelCase			,						repo_type='dataset'       )
			except (requests.exceptions.HTTPError, ValueError):  # catch http error and token invalid error
						pass


@pytest.fixture()
def A    (							__UpperCamelCase			,						__UpperCamelCase			,						__UpperCamelCase       )    ->   Optional[Any]:
			return hf_private_dataset_repo_txt_data_


@pytest.fixture(scope='session'       )
def A    (							__UpperCamelCase			,						__UpperCamelCase			,						__UpperCamelCase       )    ->   int:
			A__	  =     f'''repo_zipped_txt_data-{int(time.time() * 10E3       )}'''
			A__	  =     f'''{CI_HUB_USER}/{repo_name}'''
			hf_api.create_repo(__UpperCamelCase			,						token=__UpperCamelCase			,						repo_type='dataset'			,						private=__UpperCamelCase       )
			hf_api.upload_file(
			    token=__UpperCamelCase			,						path_or_fileobj=str(__UpperCamelCase       )			,						path_in_repo='data.zip'			,						repo_id=__UpperCamelCase			,						repo_type='dataset'			,						)
			yield repo_id
			try:
						hf_api.delete_repo(__UpperCamelCase			,						token=__UpperCamelCase			,						repo_type='dataset'       )
			except (requests.exceptions.HTTPError, ValueError):  # catch http error and token invalid error
						pass


@pytest.fixture()
def A    (							__UpperCamelCase			,						__UpperCamelCase			,						__UpperCamelCase       )    ->   Dict:
			return hf_private_dataset_repo_zipped_txt_data_


@pytest.fixture(scope='session'       )
def A    (							__UpperCamelCase			,						__UpperCamelCase			,						__UpperCamelCase       )    ->   List[Any]:
			A__	  =     f'''repo_zipped_img_data-{int(time.time() * 10E3       )}'''
			A__	  =     f'''{CI_HUB_USER}/{repo_name}'''
			hf_api.create_repo(__UpperCamelCase			,						token=__UpperCamelCase			,						repo_type='dataset'			,						private=__UpperCamelCase       )
			hf_api.upload_file(
			    token=__UpperCamelCase			,						path_or_fileobj=str(__UpperCamelCase       )			,						path_in_repo='data.zip'			,						repo_id=__UpperCamelCase			,						repo_type='dataset'			,						)
			yield repo_id
			try:
						hf_api.delete_repo(__UpperCamelCase			,						token=__UpperCamelCase			,						repo_type='dataset'       )
			except (requests.exceptions.HTTPError, ValueError):  # catch http error and token invalid error
						pass






@pytest.fixture()
def A    (							__UpperCamelCase			,						__UpperCamelCase			,						__UpperCamelCase       )    ->   Any:
			return hf_private_dataset_repo_zipped_img_data_











UpperCAmelCase_							=				{"""a""": ["""c""", """b"""], """b""": ["""d""", """e"""], """c""": [], """d""": [], """e""": []}
UpperCAmelCase_							=				["""a""", """b""", """c""", """d""", """e"""]





def  __magic_name__  (				lowercase				,       lowercase				,       lowercase				)				-> Union[str, Any]:

							"""simple docstring"""



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


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