

# Lint as: python3
import os
import re
import urllib.parse
from pathlib import Path
from typing import Callable, List, Optional, Union
from zipfile import ZipFile

from ..utils.file_utils import cached_path, hf_github_url
from ..utils.logging import get_logger
from ..utils.version import Version


lowerCAmelCase__		      =       get_logger(__name__)

class     a__  :
			"""simple docstring"""







			__lowerCamelCase       				=				'dummy_data'
			__lowerCamelCase       				=				'datasets'
			__lowerCamelCase       				=				False


			def __init__(			self					,					lowercase					,					lowercase					,					lowercase					,					lowercase = None					,					lowercase = False					,					lowercase = True					,					lowercase = None					,					)     ->  Dict:
							'''simple docstring'''






							A__						=	0
							A__						=	dataset_name
							A__						=	cache_dir
							A__						=	use_local_dummy_data
							A__						=	config
							# download_callbacks take a single url as input
							A__						=	download_callbacks or []
							# if False, it doesn't load existing files and it returns the paths of the dummy files relative
							# to the dummy_data zip file root
							A__						=	load_existing_dummy_data

							# TODO(PVP, QL) might need to make this more general
							A__						=	str(lowercase				)
							# to be downloaded
							A__						=	None
							A__						=	None


			@property
			def    UpperCamelCase						(			self				)     ->  Dict:
							'''simple docstring'''






							if self._dummy_file is None:
											A__						=	self.download_dummy_data()
							return self._dummy_file


			@property
			def    UpperCamelCase						(			self				)     ->  Tuple:
							'''simple docstring'''






							if self.config is not None:
											# structure is dummy / config_name / version_name
											return os.path.join("dummy"					,					self.config.name					,					self.version_name				)
							# structure is dummy / version_name
							return os.path.join("dummy"					,					self.version_name				)


			@property
			def    UpperCamelCase						(			self				)     ->  Any:
							'''simple docstring'''






							return os.path.join(self.dummy_data_folder					,					"dummy_data.zip"				)


			def    UpperCamelCase						(			self				)     ->  Optional[int]:
							'''simple docstring'''






							A__						=	(
							    self.local_path_to_dummy_data if self.use_local_dummy_data is True else self.github_path_to_dummy_data
							)

							A__						=	cached_path(
							    lowercase					,					cache_dir=self.cache_dir					,					extract_compressed_file=lowercase					,					force_extract=lowercase				)

							return os.path.join(lowercase					,					self.dummy_file_name				)


			@property
			def    UpperCamelCase						(			self				)     ->  Tuple:
							'''simple docstring'''






							return os.path.join(self.datasets_scripts_dir					,					self.dataset_name					,					self.dummy_zip_file				)


			@property
			def    UpperCamelCase						(			self				)     ->  int:
							'''simple docstring'''






							if self._bucket_url is None:
											A__						=	hf_github_url(self.dataset_name					,					self.dummy_zip_file.replace(os.sep					,					"/"				)				)
							return self._bucket_url


			@property
			def    UpperCamelCase						(			self				)     ->  Any:
							'''simple docstring'''






							if os.path.isdir(self.dummy_file				):
											return self.dummy_file
							# else cut off path to file -> example `xsum`.
							return "/".join(self.dummy_file.replace(os.sep					,					"/"				).split("/"				)[:-1]				)


			def    UpperCamelCase						(			self					,					lowercase					,					*lowercase				)     ->  Any:
							'''simple docstring'''






							if self.load_existing_dummy_data:
											# dummy data is downloaded and tested
											A__						=	self.dummy_file
							else:
											# dummy data cannot be downloaded and only the path to dummy file is returned
											A__						=	self.dummy_file_name

							# special case when data_url is a dict
							if isinstance(lowercase					,					lowercase				):
											return self.create_dummy_data_dict(lowercase					,					lowercase				)
							elif isinstance(lowercase					,					(list, tuple)				):
											return self.create_dummy_data_list(lowercase					,					lowercase				)
							else:
											return self.create_dummy_data_single(lowercase					,					lowercase				)


			def    UpperCamelCase						(			self					,					lowercase					,					*lowercase				)     ->  Dict:
							'''simple docstring'''






							return self.download_and_extract(lowercase				)


			def    UpperCamelCase						(			self					,					lowercase					,					lowercase				)     ->  Tuple:
							'''simple docstring'''






							return self.download_and_extract(lowercase				)


			def    UpperCamelCase						(			self					,					lowercase					,					*lowercase					,					**lowercase				)     ->  Optional[int]:
							'''simple docstring'''






							return path


			def    UpperCamelCase						(			self				)     ->  Tuple:
							'''simple docstring'''






							return {}


			def    UpperCamelCase						(			self					,					lowercase					,					lowercase				)     ->  Optional[int]:
							'''simple docstring'''






							A__						=	{}
							for key, single_urls in data_url.items():
											for download_callback in self.download_callbacks:
															if isinstance(lowercase					,					lowercase				):
																			for single_url in single_urls:
																							download_callback(lowercase				)
															else:
																			A__						=	single_urls
																			download_callback(lowercase				)
            # we force the name of each key to be the last file / folder name of the url path
            # if the url has arguments, we need to encode them with urllib.parse.quote_plus
											if isinstance(lowercase					,					lowercase				):
															A__						=	[os.path.join(lowercase					,					urllib.parse.quote_plus(Path(lowercase				).name				)				) for x in single_urls]
											else:
															A__						=	single_urls
															A__						=	os.path.join(lowercase					,					urllib.parse.quote_plus(Path(lowercase				).name				)				)
											A__						=	value

							# make sure that values are unique
							if all(isinstance(lowercase					,					lowercase				) for i in dummy_data_dict.values()				) and len(set(dummy_data_dict.values()				)				) < len(
							    dummy_data_dict.values()				):
											# append key to value to make its name unique
											A__						=	{key: value + key for key, value in dummy_data_dict.items()}

							return dummy_data_dict


			def    UpperCamelCase						(			self					,					lowercase					,					lowercase				)     ->  Dict:
							'''simple docstring'''






							A__						=	[]
							# trick: if there are many shards named like `data.txt-000001-of-00300`, only use the first one
							A__						=	all(bool(re.findall("[0-9]{3,}-of-[0-9]{3,}"					,					lowercase				)				) for url in data_url				)
							A__						=	all(
							    url.startswith("https://ftp.ncbi.nlm.nih.gov/pubmed/baseline/pubmed"				) for url in data_url				)
							if data_url and (is_tf_records or is_pubmed_records):
											A__						=	[data_url[0]] * len(lowercase				)
							for single_url in data_url:
											for download_callback in self.download_callbacks:
															download_callback(lowercase				)
											# we force the name of each key to be the last file / folder name of the url path
											# if the url has arguments, we need to encode them with urllib.parse.quote_plus
											A__						=	os.path.join(lowercase					,					urllib.parse.quote_plus(single_url.split("/"				)[-1]				)				)
											dummy_data_list.append(lowercase				)
							return dummy_data_list


			def    UpperCamelCase						(			self					,					lowercase					,					lowercase				)     ->  List[str]:
							'''simple docstring'''






							for download_callback in self.download_callbacks:
											download_callback(lowercase				)
							# we force the name of each key to be the last file / folder name of the url path
							# if the url has arguments, we need to encode them with urllib.parse.quote_plus
							A__						=	os.path.join(lowercase					,					urllib.parse.quote_plus(data_url.split("/"				)[-1]				)				)
							if os.path.exists(lowercase				) or not self.load_existing_dummy_data:
											return value
							else:
											# Backward compatibility, maybe deprecate at one point.
											# For many datasets with single url calls to dl_manager.download_and_extract,
											# the dummy_data.zip file is actually the zipped downloaded file
											# while now we expected the dummy_data.zip file to be a directory containing
											# the downloaded file.
											return path_to_dummy_data


			def    UpperCamelCase						(			self				)     ->  int:
							'''simple docstring'''






							pass


			def    UpperCamelCase						(			self				)     ->  Union[str, Any]:
							'''simple docstring'''






							pass


			def    UpperCamelCase						(			self					,					lowercase				)     ->  Optional[Any]:
							'''simple docstring'''






							def _iter_archive_members(lowercase				):
											# this preserves the order of the members inside the ZIP archive
											A__						=	Path(self.dummy_file				).parent
											A__						=	path.relative_to(lowercase				)
											with ZipFile(self.local_path_to_dummy_data				) as zip_file:
															A__						=	zip_file.namelist()
											for member in members:
															if member.startswith(relative_path.as_posix()				):
																			yield dummy_parent_path.joinpath(lowercase				)

							A__						=	Path(lowercase				)
							A__						=	_iter_archive_members(lowercase				) if self.use_local_dummy_data else path.rglob("*"				)
							for file_path in file_paths:
											if file_path.is_file() and not file_path.name.startswith((".", "__")				):
															yield file_path.relative_to(lowercase				).as_posix(), file_path.open("rb"				)


			def    UpperCamelCase						(			self					,					lowercase				)     ->  Dict:
							'''simple docstring'''






							if not isinstance(lowercase					,					lowercase				):
											A__						=	[paths]
							for path in paths:
											if os.path.isfile(lowercase				):
															if os.path.basename(lowercase				).startswith((".", "__")				):
																			return
															yield path
											else:
															for dirpath, dirnames, filenames in os.walk(lowercase				):
																			if os.path.basename(lowercase				).startswith((".", "__")				):
																							continue
																			dirnames.sort()
																			for filename in sorted(lowercase				):
																							if filename.startswith((".", "__")				):
																											continue
																							yield os.path.join(lowercase					,					lowercase				)









from __future__ import annotations


def __A    (      __lowerCAmelCase	)->  list[int]:





						"""simple docstring"""



						_UpperCAmelCase									=			2
						_UpperCAmelCase									=			[]
						while i * i <= n:
												if n % i:
																		i += 1
												else:
																		n //= i
																		factors.append(__lowerCAmelCase	)
						if n > 1:
												factors.append(__lowerCAmelCase	)
						return factors


if __name__ == "__main__":
		import doctest

		doctest.testmod()
