




import os
from argparse import ArgumentParser
from pathlib import Path
from shutil import copyfile, rmtree
from typing import Generator

import datasets.config
from datasets.builder import DatasetBuilder
from datasets.commands import BaseDatasetsCLICommand
from datasets.download.download_manager import DownloadMode
from datasets.load import dataset_module_factory, import_main_class
from datasets.utils.filelock import logger as fl_logger
from datasets.utils.info_utils import VerificationMode
from datasets.utils.logging import ERROR, get_logger


_lowerCamelCase					:     Optional[Any]				       =    get_logger(__name__)

def 						lowercase_ (						_UpperCAmelCase		):




	"""simple docstring"""






	return TestCommand(
	    args.dataset					, args.name					, args.cache_dir					, args.data_dir					, args.all_configs					, args.save_info or args.save_infos					, args.ignore_verifications					, args.force_redownload					, args.clear_cache					, )

class     lowercase (      __lowerCAmelCase):
				__lowerCAmelCase      :      int					    =				False  # to tell pytest it's not a test class







				@staticmethod
				def    a_					(							_lowerCamelCase				:   List[str]    ):



					"""simple docstring"""

					A_					:			Optional[Any]						=						parser.add_parser('''test''' ,       help='''Test dataset implementation.'''    )
					test_parser.add_argument('''--name''' ,       type=__SCREAMING_SNAKE_CASE ,       default=__SCREAMING_SNAKE_CASE ,       help='''Dataset processing name'''    )
					test_parser.add_argument(
					    '''--cache_dir''' ,       type=__SCREAMING_SNAKE_CASE ,       default=__SCREAMING_SNAKE_CASE ,       help='''Cache directory where the datasets are stored.''' ,       )
					test_parser.add_argument(
					    '''--data_dir''' ,       type=__SCREAMING_SNAKE_CASE ,       default=__SCREAMING_SNAKE_CASE ,       help='''Can be used to specify a manual directory to get the files from.''' ,       )
					test_parser.add_argument('''--all_configs''' ,       action='''store_true''' ,       help='''Test all dataset configurations'''    )
					test_parser.add_argument(
					    '''--save_info''' ,       action='''store_true''' ,       help='''Save the dataset infos in the dataset card (README.md)'''    )
					test_parser.add_argument(
					    '''--ignore_verifications''' ,       action='''store_true''' ,       help='''Run the test without checksums and splits checks.''' ,       )
					test_parser.add_argument('''--force_redownload''' ,       action='''store_true''' ,       help='''Force dataset redownload'''    )
					test_parser.add_argument(
					    '''--clear_cache''' ,       action='''store_true''' ,       help='''Remove downloaded files and cached datasets after each config test''' ,       )
					# aliases
					test_parser.add_argument('''--save_infos''' ,       action='''store_true''' ,       help='''alias to save_info'''    )
					test_parser.add_argument('''dataset''' ,       type=__SCREAMING_SNAKE_CASE ,       help='''Name of the dataset to download'''    )
					test_parser.set_defaults(func=_test_command_factory    )







				def __init__(							self				:   Tuple ,       _lowerCamelCase				:   Union[str, Any] ,       _lowerCamelCase				:   int ,       _lowerCamelCase				:   List[str] ,       _lowerCamelCase				:   Optional[int] ,       _lowerCamelCase				:   str ,       _lowerCamelCase				:   str ,       _lowerCamelCase				:   Tuple ,       _lowerCamelCase				:   Dict ,       _lowerCamelCase				:   List[Any] ,       ):



					"""simple docstring"""

					A_					:			Union[str, Any]						=						dataset
					A_					:			Dict						=						name
					A_					:			Optional[int]						=						cache_dir
					A_					:			Tuple						=						data_dir
					A_					:			str						=						all_configs
					A_					:			List[str]						=						save_infos
					A_					:			List[Any]						=						ignore_verifications
					A_					:			Tuple						=						force_redownload
					A_					:			List[str]						=						clear_cache
					if clear_cache and not cache_dir:
						print(
						    '''When --clear_cache is used, specifying a cache directory is mandatory.\n'''
						    '''The \'download\' folder of the cache directory and the dataset builder cache will be deleted after each configuration test.\n'''
						    '''Please provide a --cache_dir that will be used to test the dataset script.'''    )
						exit(1    )
					if save_infos:
						A_					:			List[Any]						=						True







				def    a_					(							self				:   str    ):



					"""simple docstring"""

					fl_logger().setLevel(__SCREAMING_SNAKE_CASE    )
					if self._name is not None and self._all_configs:
						print('''Both parameters `config` and `all_configs` can\'t be used at once.'''    )
						exit(1    )
					A_				,	A_					:			Any						=						self._dataset, self._name
					A_					:			List[Any]						=						dataset_module_factory(__SCREAMING_SNAKE_CASE    )
					A_					:			List[Any]						=						import_main_class(module.module_path    )
					A_					:			List[str]						=						len(builder_cls.BUILDER_CONFIGS    ) if self._all_configs and builder_cls.BUILDER_CONFIGS else 1

					def get_builders() -> Generator[DatasetBuilder, None, None]:
						if self._all_configs and builder_cls.BUILDER_CONFIGS:
							for i, config in enumerate(builder_cls.BUILDER_CONFIGS    ):
								if "config_name" in module.builder_kwargs:
									yield builder_cls(
									    cache_dir=self._cache_dir ,       data_dir=self._data_dir ,       **module.builder_kwargs ,       )
								else:
									yield builder_cls(
									    config_name=config.name ,       cache_dir=self._cache_dir ,       data_dir=self._data_dir ,       **module.builder_kwargs ,       )
						else:
							if "config_name" in module.builder_kwargs:
								yield builder_cls(cache_dir=self._cache_dir ,       data_dir=self._data_dir ,       **module.builder_kwargs    )
							else:
								yield builder_cls(
								    config_name=__SCREAMING_SNAKE_CASE ,       cache_dir=self._cache_dir ,       data_dir=self._data_dir ,       **module.builder_kwargs ,       )

					for j, builder in enumerate(get_builders()    ):
						print(F"""Testing builder \'{builder.config.name}\' ({j + 1}/{n_builders})"""    )
						A_					:			str						=						os.path.exists(
						    os.path.join(builder.get_imported_module_dir() ,       datasets.config.DATASETDICT_INFOS_FILENAME    )    )  # record checksums only if we need to update a (deprecated) dataset_infos.json
						builder.download_and_prepare(
						    download_mode=DownloadMode.REUSE_CACHE_IF_EXISTS
						    if not self._force_redownload
						    else DownloadMode.FORCE_REDOWNLOAD ,       verification_mode=VerificationMode.NO_CHECKS
						    if self._ignore_verifications
						    else VerificationMode.ALL_CHECKS ,       try_from_hf_gcs=__SCREAMING_SNAKE_CASE ,       )
						builder.as_dataset()
						if self._save_infos:
							builder._save_infos()

						# If save_infos=True, the dataset card (README.md) is created next to the loaded module file.
						# The dataset_infos are saved in the YAML part of the README.md

						# Let's move it to the original directory of the dataset script, to allow the user to
						# upload them on S3 at the same time afterwards.
						if self._save_infos:
							A_					:			Optional[int]						=						os.path.join(builder_cls.get_imported_module_dir() ,       '''README.md'''    )
							A_					:			Union[str, Any]						=						Path(__SCREAMING_SNAKE_CASE    ).name + '''.py'''
							A_					:			List[Any]						=						os.path.join(__SCREAMING_SNAKE_CASE ,       __SCREAMING_SNAKE_CASE    )
							if os.path.isfile(__SCREAMING_SNAKE_CASE    ):
								A_					:			Tuple						=						os.path.dirname(__SCREAMING_SNAKE_CASE    )
							elif os.path.isfile(__SCREAMING_SNAKE_CASE    ):
								A_					:			Dict						=						path
							elif os.path.isdir(__SCREAMING_SNAKE_CASE    ):  # for local directories containing only data files
								A_					:			List[str]						=						path
							else:  # in case of a remote dataset
								A_					:			List[Any]						=						None
								print(F"""Dataset card saved at {dataset_readme_path}"""    )

							# Move dataset_info back to the user
							if dataset_dir is not None:
								A_					:			List[Any]						=						os.path.join(__SCREAMING_SNAKE_CASE ,       '''README.md'''    )
								copyfile(__SCREAMING_SNAKE_CASE ,       __SCREAMING_SNAKE_CASE    )
								print(F"""Dataset card saved at {user_dataset_readme_path}"""    )

            # If clear_cache=True, the download folder and the dataset builder cache directory are deleted
						if self._clear_cache:
							if os.path.isdir(builder._cache_dir    ):
								logger.warning(F"""Clearing cache at {builder._cache_dir}"""    )
								rmtree(builder._cache_dir    )
							A_					:			str						=						os.path.join(self._cache_dir ,       datasets.config.DOWNLOADED_DATASETS_DIR    )
							if os.path.isdir(__SCREAMING_SNAKE_CASE    ):
								logger.warning(F"""Clearing cache at {download_dir}"""    )
								rmtree(__SCREAMING_SNAKE_CASE    )

					print('''Test successful.'''    )











"""simple docstring"""

def 						lowercase_ (						_UpperCAmelCase		):




	"""simple docstring"""






	A_					:			Optional[int]						=						9

	while num > 0:
		if num % 10 != digit:
			return False
		num //= 100
		digit -= 1

	return True

def 						lowercase_ (						):




	"""simple docstring"""






	A_					:			Dict						=						1_3890_2663

	while not is_square_form(num * num		):
		if num % 10 == 3:
			num -= 6  # (3 - 6) % 10 = 7
		else:
			num -= 4  # (7 - 4) % 10 = 3

	return num * 10


if __name__ == "__main__":
		print(f'{solution() = }')





