



"""simple docstring"""






# 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


__snake_case				:  Any =       get_logger(__name__)



class      A__  :




	'''simple docstring'''





	SCREAMING_SNAKE_CASE        =      'dummy_data'
	SCREAMING_SNAKE_CASE        =      'datasets'
	SCREAMING_SNAKE_CASE        =      False

	def __init__(	self:						int			,     _SCREAMING_SNAKE_CASE:						str			,     _SCREAMING_SNAKE_CASE:						str			,     _SCREAMING_SNAKE_CASE:						Union[Version, str]			,     _SCREAMING_SNAKE_CASE:						Optional[str] = None			,     _SCREAMING_SNAKE_CASE:						bool = False			,     _SCREAMING_SNAKE_CASE:						bool = True			,     _SCREAMING_SNAKE_CASE:						Optional[List[Callable]] = None			,     )							->			List[Any]:

				"""simple docstring"""

				__lowerCAmelCase :    Tuple				=			0
				__lowerCAmelCase :    Optional[int]				=			dataset_name
				__lowerCAmelCase :    Any				=			cache_dir
				__lowerCAmelCase :    Dict				=			use_local_dummy_data
				__lowerCAmelCase :    Tuple				=			config
				# download_callbacks take a single url as input
				__lowerCAmelCase :    List[Callable]				=			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
				__lowerCAmelCase :    Optional[Any]				=			load_existing_dummy_data

				# TODO(PVP, QL) might need to make this more general
				__lowerCAmelCase :    Optional[int]				=			str(_SCREAMING_SNAKE_CASE)
				# to be downloaded
				__lowerCAmelCase :    Any				=			None
				__lowerCAmelCase :    Optional[int]				=			None

	@property
	def 				_SCREAMING_SNAKE_CASE  (	self:						Union[str, Any])							->			Optional[int]:

				"""simple docstring"""

				if self._dummy_file is None:
							__lowerCAmelCase :    List[str]				=			self.download_dummy_data()
				return self._dummy_file

	@property
	def 				_SCREAMING_SNAKE_CASE  (	self:						Union[str, Any])							->			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 				_SCREAMING_SNAKE_CASE  (	self:						Tuple)							->			Optional[int]:

				"""simple docstring"""

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

	def 				_SCREAMING_SNAKE_CASE  (	self:						List[str])							->			Optional[Any]:

				"""simple docstring"""

				__lowerCAmelCase :    Any				=			(
				    self.local_path_to_dummy_data if self.use_local_dummy_data is True else self.github_path_to_dummy_data
				)

				__lowerCAmelCase :    List[str]				=			cached_path(
				    _SCREAMING_SNAKE_CASE			,     cache_dir=self.cache_dir			,     extract_compressed_file=_SCREAMING_SNAKE_CASE			,     force_extract=_SCREAMING_SNAKE_CASE)

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

	@property
	def 				_SCREAMING_SNAKE_CASE  (	self:						Union[str, Any])							->			List[str]:

				"""simple docstring"""

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

	@property
	def 				_SCREAMING_SNAKE_CASE  (	self:						Union[str, Any])							->			str:

				"""simple docstring"""

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

	@property
	def 				_SCREAMING_SNAKE_CASE  (	self:						List[Any])							->			Dict:

				"""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 				_SCREAMING_SNAKE_CASE  (	self:						int			,     _SCREAMING_SNAKE_CASE:						Union[str, Any]			,     *_SCREAMING_SNAKE_CASE:						Any)							->			Tuple:

				"""simple docstring"""

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

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

	def 				_SCREAMING_SNAKE_CASE  (	self:						Optional[int]			,     _SCREAMING_SNAKE_CASE:						Optional[Any]			,     *_SCREAMING_SNAKE_CASE:						Any)							->			Dict:

				"""simple docstring"""

				return self.download_and_extract(_SCREAMING_SNAKE_CASE)

	def 				_SCREAMING_SNAKE_CASE  (	self:						List[Any]			,     _SCREAMING_SNAKE_CASE:						str			,     _SCREAMING_SNAKE_CASE:						List[str])							->			str:

				"""simple docstring"""

				return self.download_and_extract(_SCREAMING_SNAKE_CASE)

	def 				_SCREAMING_SNAKE_CASE  (	self:						str			,     _SCREAMING_SNAKE_CASE:						List[str]			,     *_SCREAMING_SNAKE_CASE:						Tuple			,     **_SCREAMING_SNAKE_CASE:						Any)							->			Union[str, Any]:

				"""simple docstring"""

				return path

	def 				_SCREAMING_SNAKE_CASE  (	self:						int)							->			int:

				"""simple docstring"""

				return {}

	def 				_SCREAMING_SNAKE_CASE  (	self:						List[str]			,     _SCREAMING_SNAKE_CASE:						Optional[int]			,     _SCREAMING_SNAKE_CASE:						int)							->			int:

				"""simple docstring"""

				__lowerCAmelCase :    str				=			{}
				for key, single_urls in data_url.items():
							for download_callback in self.download_callbacks:
										if isinstance(_SCREAMING_SNAKE_CASE			,     _SCREAMING_SNAKE_CASE):
													for single_url in single_urls:
																download_callback(_SCREAMING_SNAKE_CASE)
										else:
													__lowerCAmelCase :    Any				=			single_urls
													download_callback(_SCREAMING_SNAKE_CASE)
            # 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(_SCREAMING_SNAKE_CASE			,     _SCREAMING_SNAKE_CASE):
										__lowerCAmelCase :    int				=			[os.path.join(_SCREAMING_SNAKE_CASE			,     urllib.parse.quote_plus(Path(_SCREAMING_SNAKE_CASE).name)) for x in single_urls]
							else:
										__lowerCAmelCase :    List[Any]				=			single_urls
										__lowerCAmelCase :    Optional[Any]				=			os.path.join(_SCREAMING_SNAKE_CASE			,     urllib.parse.quote_plus(Path(_SCREAMING_SNAKE_CASE).name))
							__lowerCAmelCase :    Union[str, Any]				=			value

				# make sure that values are unique
				if all(isinstance(_SCREAMING_SNAKE_CASE			,     _SCREAMING_SNAKE_CASE) 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
							__lowerCAmelCase :    Any				=			{key: value + key for key, value in dummy_data_dict.items()}

				return dummy_data_dict

	def 				_SCREAMING_SNAKE_CASE  (	self:						Optional[Any]			,     _SCREAMING_SNAKE_CASE:						str			,     _SCREAMING_SNAKE_CASE:						int)							->			Optional[Any]:

				"""simple docstring"""

				__lowerCAmelCase :    Any				=			[]
				# trick: if there are many shards named like `data.txt-000001-of-00300`, only use the first one
				__lowerCAmelCase :    Dict				=			all(bool(re.findall("[0-9]{3,}-of-[0-9]{3,}"			,     _SCREAMING_SNAKE_CASE)) for url in data_url)
				__lowerCAmelCase :    List[Any]				=			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):
							__lowerCAmelCase :    Optional[Any]				=			[data_url[0]] * len(_SCREAMING_SNAKE_CASE)
				for single_url in data_url:
							for download_callback in self.download_callbacks:
										download_callback(_SCREAMING_SNAKE_CASE)
							# 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
							__lowerCAmelCase :    Tuple				=			os.path.join(_SCREAMING_SNAKE_CASE			,     urllib.parse.quote_plus(single_url.split("/")[-1]))
							dummy_data_list.append(_SCREAMING_SNAKE_CASE)
				return dummy_data_list

	def 				_SCREAMING_SNAKE_CASE  (	self:						Dict			,     _SCREAMING_SNAKE_CASE:						List[str]			,     _SCREAMING_SNAKE_CASE:						Any)							->			int:

				"""simple docstring"""

				for download_callback in self.download_callbacks:
							download_callback(_SCREAMING_SNAKE_CASE)
				# 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
				__lowerCAmelCase :    str				=			os.path.join(_SCREAMING_SNAKE_CASE			,     urllib.parse.quote_plus(data_url.split("/")[-1]))
				if os.path.exists(_SCREAMING_SNAKE_CASE) 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 				_SCREAMING_SNAKE_CASE  (	self:						List[Any])							->			Any:

				"""simple docstring"""

				pass

	def 				_SCREAMING_SNAKE_CASE  (	self:						Tuple)							->			Any:

				"""simple docstring"""

				pass

	def 				_SCREAMING_SNAKE_CASE  (	self:						int			,     _SCREAMING_SNAKE_CASE:						int)							->			str:

				"""simple docstring"""

				def _iter_archive_members(_SCREAMING_SNAKE_CASE:						int):
							# this preserves the order of the members inside the ZIP archive
							__lowerCAmelCase :    List[Any]				=			Path(self.dummy_file).parent
							__lowerCAmelCase :    Union[str, Any]				=			path.relative_to(_SCREAMING_SNAKE_CASE)
							with ZipFile(self.local_path_to_dummy_data) as zip_file:
										__lowerCAmelCase :    List[str]				=			zip_file.namelist()
							for member in members:
										if member.startswith(relative_path.as_posix()):
													yield dummy_parent_path.joinpath(_SCREAMING_SNAKE_CASE)

				__lowerCAmelCase :    Optional[Any]				=			Path(_SCREAMING_SNAKE_CASE)
				__lowerCAmelCase :    Dict				=			_iter_archive_members(_SCREAMING_SNAKE_CASE) 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(_SCREAMING_SNAKE_CASE).as_posix(), file_path.open("rb")







	def 				_SCREAMING_SNAKE_CASE  (	self:						Any			,     _SCREAMING_SNAKE_CASE:						Any)							->			int:

				"""simple docstring"""

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




"""simple docstring"""






def      _lowercase							(    __snake_case   ,__snake_case      )		->  Tuple:
			# "extended trapezoidal rule"
			# int(f) = dx/2 * (f1 + 2f2 + ... + fn)
			__lowerCAmelCase :    Optional[Any]				=			(boundary[1] - boundary[0]) / steps
			__lowerCAmelCase :    List[Any]				=			boundary[0]
			__lowerCAmelCase :    Any				=			boundary[1]
			__lowerCAmelCase :    Dict				=			make_points(__snake_case   ,__snake_case   ,__snake_case      )
			__lowerCAmelCase :    List[str]				=			0.0
			y += (h / 2.0) * f(__snake_case      )
			for i in x_i:
						# print(i)
						y += h * f(__snake_case      )
			y += (h / 2.0) * f(__snake_case      )
			return y


def      _lowercase							(    __snake_case   ,__snake_case   ,__snake_case      )		->  Union[str, Any]:
			__lowerCAmelCase :    int				=			a + h
			while x < (b - h):
						yield x
						__lowerCAmelCase :    List[str]				=			x + h


def      _lowercase							(    __snake_case      )		->  Tuple:  # enter your function here
			__lowerCAmelCase :    int				=			(x - 0) * (x - 0)
			return y


def      _lowercase							(    )		->  int:
			__lowerCAmelCase :    Tuple				=			0.0  # Lower bound of integration
			__lowerCAmelCase :    Union[str, Any]				=			1.0  # Upper bound of integration
			__lowerCAmelCase :    Dict				=			10.0  # define number of steps or resolution
			__lowerCAmelCase :    Optional[Any]				=			[a, b]  # define boundary of integration
			__lowerCAmelCase :    Optional[int]				=			method_a(__snake_case   ,__snake_case      )
			print(F"""y = {y}"""      )


if __name__ == "__main__":
	main()