"""simple docstring"""





import bza
import gzip
import lzma
import os
import shutil
import struct
import tarfile
import warnings
import zipfile
from abc import ABC, abstractmethod
from pathlib import Path
from typing import Dict, List, Optional, Type, Union

from .. import config
from .filelock import FileLock
from .logging import get_logger


_UpperCamelCase   :						Any      =    get_logger(__name__)


class      UpperCAmelCase_	:


      def __init__(   self		,			a = None							)       ->					Union[str, Any]:
             lowercase__			:		str       =	(
                 os.path.join(UpperCamelCase__		,			config.EXTRACTED_DATASETS_DIR							) if cache_dir else config.EXTRACTED_DATASETS_PATH
             )
             lowercase__			:		int       =	Extractor


      def 		_UpperCAmelCase       (   self		,			a							)       ->					List[Any]:
             from .file_utils import hash_url_to_filename

             # Path where we extract compressed archives
             # We extract in the cache dir, and get the extracted path name by hashing the original path"
             lowercase__			:		int       =	os.path.abspath(UpperCamelCase__							)
             return os.path.join(self.extract_dir		,			hash_url_to_filename(UpperCamelCase__							)							)


      def 		_UpperCAmelCase       (   self		,			a		,			a							)       ->					Any:
             return force_extract or (
                 not os.path.isfile(UpperCamelCase__							) and not (os.path.isdir(UpperCamelCase__							) and os.listdir(UpperCamelCase__							))
             )


      def 		_UpperCAmelCase       (   self		,			a		,			a = False							)       ->					List[str]:
             lowercase__			:		Any       =	self.extractor.infer_extractor_format(UpperCamelCase__							)
             if not extractor_format:
                    return input_path
             lowercase__			:		str       =	self._get_output_path(UpperCamelCase__							)
             if self._do_extract(UpperCamelCase__		,			UpperCamelCase__							):
                    self.extractor.extract(UpperCamelCase__		,			UpperCamelCase__		,			UpperCamelCase__							)
             return output_path





class      UpperCAmelCase_	(    _lowercase):


      @classmethod
      @abstractmethod
      def 		_UpperCAmelCase       (   cls		,			a		,			**a							)       ->					Optional[Any]:
             ...


      @staticmethod
      @abstractmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					str:
             ...





class      UpperCAmelCase_	(    _lowercase ,							_lowercase):
      lowerCamelCase__		:    List[Any]   =  []


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					Tuple:
             with open(UpperCamelCase__		,			'rb'							) as f:
                    return f.read(UpperCamelCase__							)


      @classmethod
      def 		_UpperCAmelCase       (   cls		,			a		,			a = b""							)       ->					Dict:
             if not magic_number:
                    lowercase__			:		str       =	max(len(UpperCamelCase__							) for cls_magic_number in cls.magic_numbers							)
                    try:
                           lowercase__			:		Optional[int]       =	cls.read_magic_number(UpperCamelCase__		,			UpperCamelCase__							)
                    except OSError:
                           return False
             return any(magic_number.startswith(UpperCamelCase__							) for cls_magic_number in cls.magic_numbers							)





class      UpperCAmelCase_	(    _lowercase):


      @classmethod
      def 		_UpperCAmelCase       (   cls		,			a		,			**a							)       ->					int:
             return tarfile.is_tarfile(UpperCamelCase__							)


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					List[str]:

             def resolved(a							) -> str:
                    return os.path.realpath(os.path.abspath(UpperCamelCase__							)							)

             def badpath(a		,			a							) -> bool:
                    # joinpath will ignore base if path is absolute
                    return not resolved(os.path.join(UpperCamelCase__		,			UpperCamelCase__							)							).startswith(UpperCamelCase__							)

             def badlink(a		,			a							) -> bool:
                    # Links are interpreted relative to the directory containing the link
                    lowercase__			:		Any       =	resolved(os.path.join(UpperCamelCase__		,			os.path.dirname(info.name							)							)							)
                    return badpath(info.linkname		,			base=UpperCamelCase__							)

             lowercase__			:		Union[str, Any]       =	resolved(UpperCamelCase__							)

             for finfo in members:
                    if badpath(finfo.name		,			UpperCamelCase__							):
                           logger.error(f"""Extraction of {finfo.name} is blocked (illegal path)"""							)
                    elif finfo.issym() and badlink(UpperCamelCase__		,			UpperCamelCase__							):
                           logger.error(f"""Extraction of {finfo.name} is blocked: Symlink to {finfo.linkname}"""							)
                    elif finfo.islnk() and badlink(UpperCamelCase__		,			UpperCamelCase__							):
                           logger.error(f"""Extraction of {finfo.name} is blocked: Hard link to {finfo.linkname}"""							)
                    else:
                           yield finfo


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					Optional[Any]:
             os.makedirs(UpperCamelCase__		,			exist_ok=UpperCamelCase__							)
             lowercase__			:		Union[str, Any]       =	tarfile.open(UpperCamelCase__							)
             tar_file.extractall(UpperCamelCase__		,			members=TarExtractor.safemembers(UpperCamelCase__		,			UpperCamelCase__							)							)
             tar_file.close()





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    Optional[int]   =  [b"\x1F\x8B"]


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					int:
             with gzip.open(UpperCamelCase__		,			'rb'							) as gzip_file:
                    with open(UpperCamelCase__		,			'wb'							) as extracted_file:
                           shutil.copyfileobj(UpperCamelCase__		,			UpperCamelCase__							)





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    Union[str, Any]   =  [
          b"PK\x03\x04",
          b"PK\x05\x06",  # empty archive
          b"PK\x07\x08",  # spanned archive
      ]


      @classmethod
      def 		_UpperCAmelCase       (   cls		,			a		,			a = b""							)       ->					Optional[Any]:
             if super().is_extractable(UpperCamelCase__		,			magic_number=UpperCamelCase__							):
                    return True
             try:
                    # Alternative version of zipfile.is_zipfile that has less false positives, but misses executable zip archives.
                    # From: https://github.com/python/cpython/pull/5053
                    from zipfile import (
                        _CD_SIGNATURE,
                        _ECD_DISK_NUMBER,
                        _ECD_DISK_START,
                        _ECD_ENTRIES_TOTAL,
                        _ECD_OFFSET,
                        _ECD_SIZE,
                        _EndRecData,
                        sizeCentralDir,
                        stringCentralDir,
                        structCentralDir,
                    )

                    with open(UpperCamelCase__		,			'rb'							) as fp:
                           lowercase__			:		Optional[Any]       =	_EndRecData(UpperCamelCase__							)
                           if endrec:
                                  if endrec[_ECD_ENTRIES_TOTAL] == 0 and endrec[_ECD_SIZE] == 0 and endrec[_ECD_OFFSET] == 0:
                                         return True  # Empty zipfiles are still zipfiles
                                  elif endrec[_ECD_DISK_NUMBER] == endrec[_ECD_DISK_START]:
                                         fp.seek(endrec[_ECD_OFFSET]							)  # Central directory is on the same disk
                                         if fp.tell() == endrec[_ECD_OFFSET] and endrec[_ECD_SIZE] >= sizeCentralDir:
                                                lowercase__			:		Any       =	fp.read(UpperCamelCase__							)  # CD is where we expect it to be
                                                if len(UpperCamelCase__							) == sizeCentralDir:
                                                       lowercase__			:		Union[str, Any]       =	struct.unpack(UpperCamelCase__		,			UpperCamelCase__							)  # CD is the right size
                                                       if centdir[_CD_SIGNATURE] == stringCentralDir:
                                                              return True  # First central directory entry  has correct magic number
                    return False
             except Exception:  # catch all errors in case future python versions change the zipfile internals
                    return False


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					int:
             os.makedirs(UpperCamelCase__		,			exist_ok=UpperCamelCase__							)
             with zipfile.ZipFile(UpperCamelCase__		,			'r'							) as zip_file:
                    zip_file.extractall(UpperCamelCase__							)
                    zip_file.close()





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    Optional[int]   =  [b"\xFD\x37\x7A\x58\x5A\x00"]


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					List[str]:
             with lzma.open(UpperCamelCase__							) as compressed_file:
                    with open(UpperCamelCase__		,			'wb'							) as extracted_file:
                           shutil.copyfileobj(UpperCamelCase__		,			UpperCamelCase__							)





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    Optional[Any]   =  [b"Rar!\x1a\x07\x00", b"Rar!\x1a\x07\x01\x00"]  # RAR_ID  # RAR5_ID


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					List[Any]:
             if not config.RARFILE_AVAILABLE:
                    raise ImportError('Please pip install rarfile'							)
             import rarfile

             os.makedirs(UpperCamelCase__		,			exist_ok=UpperCamelCase__							)
             lowercase__			:		str       =	rarfile.RarFile(UpperCamelCase__							)
             rf.extractall(UpperCamelCase__							)
             rf.close()





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    List[str]   =  [b"\x28\xb5\x2F\xFD"]


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					Tuple:
             if not config.ZSTANDARD_AVAILABLE:
                    raise ImportError('Please pip install zstandard'							)
             import zstandard as zstd

             lowercase__			:		Dict       =	zstd.ZstdDecompressor()
             with open(UpperCamelCase__		,			'rb'							) as ifh, open(UpperCamelCase__		,			'wb'							) as ofh:
                    dctx.copy_stream(UpperCamelCase__		,			UpperCamelCase__							)





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    str   =  [b"\x42\x5A\x68"]


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					int:
             with bza.open(UpperCamelCase__		,			'rb'							) as compressed_file:
                    with open(UpperCamelCase__		,			'wb'							) as extracted_file:
                           shutil.copyfileobj(UpperCamelCase__		,			UpperCamelCase__							)





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    Optional[int]   =  [b"\x37\x7A\xBC\xAF\x27\x1C"]


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					Dict:
             if not config.PY7ZR_AVAILABLE:
                    raise ImportError('Please pip install py7zr'							)
             import pyazr

             os.makedirs(UpperCamelCase__		,			exist_ok=UpperCamelCase__							)
             with pyazr.SevenZipFile(UpperCamelCase__		,			'r'							) as archive:
                    archive.extractall(UpperCamelCase__							)





class      UpperCAmelCase_	(    _lowercase):
      lowerCamelCase__		:    int   =  [b"\x04\x22\x4D\x18"]


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					List[Any]:
             if not config.LZ4_AVAILABLE:
                    raise ImportError('Please pip install lz4'							)
             import lza.frame

             with lza.frame.open(UpperCamelCase__		,			'rb'							) as compressed_file:
                    with open(UpperCamelCase__		,			'wb'							) as extracted_file:
                           shutil.copyfileobj(UpperCamelCase__		,			UpperCamelCase__							)





class      UpperCAmelCase_	:
      #  Put zip file to the last, b/c it is possible wrongly detected as zip (I guess it means: as tar or gzip)
      lowerCamelCase__		:    List[Any]   =  {
          "tar": TarExtractor,
          "gzip": GzipExtractor,
          "zip": ZipExtractor,
          "xz": XzExtractor,
          "rar": RarExtractor,
          "zstd": ZstdExtractor,
          "bz2": BzipaExtractor,
          "7z": SevenZipExtractor,  # <Added version="2.4.0"/>
          "lz4": LzaExtractor,  # <Added version="2.4.0"/>
      }


      @classmethod
      def 		_UpperCAmelCase       (   cls							)       ->					List[Any]:
             return max(
                 len(UpperCamelCase__							)
                 for extractor in cls.extractors.values()
                 if issubclass(UpperCamelCase__		,			UpperCamelCase__							)
                 for extractor_magic_number in extractor.magic_numbers							)


      @staticmethod
      def 		_UpperCAmelCase       (   a		,			a							)       ->					Union[str, Any]:
             try:
                    return MagicNumberBaseExtractor.read_magic_number(UpperCamelCase__		,			magic_number_length=UpperCamelCase__							)
             except OSError:
                    return b""


      @classmethod
      def 		_UpperCAmelCase       (   cls		,			a		,			a = False							)       ->					Union[str, Any]:
             warnings.warn(
                 'Method \'is_extractable\' was deprecated in version 2.4.0 and will be removed in 3.0.0. '
                 'Use \'infer_extractor_format\' instead.'		,			category=UpperCamelCase__		,			)
             lowercase__			:		List[Any]       =	cls.infer_extractor_format(UpperCamelCase__							)
             if extractor_format:
                    return True if not return_extractor else (True, cls.extractors[extractor_format])
             return False if not return_extractor else (False, None)


      @classmethod
      def 		_UpperCAmelCase       (   cls		,			a							)       ->					List[Any]:  # <Added version="2.4.0"/>
             lowercase__			:		int       =	cls._get_magic_number_max_length()
             lowercase__			:		str       =	cls._read_magic_number(UpperCamelCase__		,			UpperCamelCase__							)
             for extractor_format, extractor in cls.extractors.items():
                    if extractor.is_extractable(UpperCamelCase__		,			magic_number=UpperCamelCase__							):
                           return extractor_format


      @classmethod
      def 		_UpperCAmelCase       (   cls		,			a		,			a		,			a = None		,			a = "deprecated"		,			)       ->					int:
             os.makedirs(os.path.dirname(UpperCamelCase__							)		,			exist_ok=UpperCamelCase__							)
             # Prevent parallel extractions
             lowercase__			:		Optional[Any]       =	str(Path(UpperCamelCase__							).with_suffix('.lock'							)							)
             with FileLock(UpperCamelCase__							):
                    shutil.rmtree(UpperCamelCase__		,			ignore_errors=UpperCamelCase__							)
                    if extractor_format or extractor != "deprecated":
                           if extractor != "deprecated" or not isinstance(UpperCamelCase__		,			UpperCamelCase__							):  # passed as positional arg
                                  warnings.warn(
                                      'Parameter \'extractor\' was deprecated in version 2.4.0 and will be removed in 3.0.0. '
                                      'Use \'extractor_format\' instead.'		,			category=UpperCamelCase__		,			)
                                  lowercase__			:		int       =	extractor if extractor != """deprecated""" else extractor_format
                           else:
                                  lowercase__			:		Dict       =	cls.extractors[extractor_format]
                           return extractor.extract(UpperCamelCase__		,			UpperCamelCase__							)
                    else:
                           warnings.warn(
                               'Parameter \'extractor_format\' was made required in version 2.4.0 and not passing it will raise an '
                               'exception in 3.0.0.'		,			category=UpperCamelCase__		,			)
                           for extractor in cls.extractors.values():
                                  if extractor.is_extractable(UpperCamelCase__							):
                                         return extractor.extract(UpperCamelCase__		,			UpperCamelCase__							)









'''simple docstring'''







from __future__ import annotations

import requests

_A	:			str         =set(
    '''approved_at_utc approved_by author_flair_background_color
author_flair_css_class author_flair_richtext author_flair_template_id author_fullname
author_premium can_mod_post category clicked content_categories created_utc downs
edited gilded gildings hidden hide_score is_created_from_ads_ui is_meta
is_original_content is_reddit_media_domain is_video link_flair_css_class
link_flair_richtext link_flair_text link_flair_text_color media_embed mod_reason_title
name permalink pwls quarantine saved score secure_media secure_media_embed selftext
subreddit subreddit_name_prefixed subreddit_type thumbnail title top_awarded_type
total_awards_received ups upvote_ratio url user_reports'''.split()
)





def  SCREAMING_SNAKE_CASE_       (UpperCamelCase				,			UpperCamelCase = 1				,			UpperCamelCase = "new"				,			UpperCamelCase = None      )      ->       dict:
							lowerCamelCase__					:	Any         =       wanted_data or []
							if invalid_search_terms := ", ".join(sorted(set(UpperCamelCase      ) - valid_terms      )      ):
														lowerCamelCase__					:	str         =       f'''Invalid search term: {invalid_search_terms}'''
														raise ValueError(UpperCamelCase      )
							lowerCamelCase__					:	str         =       requests.get(
							    f'''https://reddit.com/r/{subreddit}/{age}.json?limit={limit}'''				,			headers={"""User-agent""": """A random string"""}				,			)
							if response.status_code == 429:
														raise requests.HTTPError

							lowerCamelCase__					:	Optional[int]         =       response.json()
							if not wanted_data:
														return {id_: data["data"]["children"][id_] for id_ in range(UpperCamelCase      )}

							lowerCamelCase__					:	Dict         =       {}
							for id_ in range(UpperCamelCase      ):
														lowerCamelCase__					:	Union[str, Any]         =       {
														    item: data["""data"""]["""children"""][id_]["""data"""][item] for item in wanted_data
														}
							return data_dict


if __name__ == "__main__":
			# If you get Error 429, that means you are rate limited.Try after some time
			print(get_subreddit_data('''learnpython''', wanted_data=['''title''', '''url''', '''selftext''']))

