
from __future__ import annotations

import requests

lowercase  :					Optional[int]						    =							set(
    """approved_at_utc approved_by author_flair_background_color\nauthor_flair_css_class author_flair_richtext author_flair_template_id author_fullname\nauthor_premium can_mod_post category clicked content_categories created_utc downs\nedited gilded gildings hidden hide_score is_created_from_ads_ui is_meta\nis_original_content is_reddit_media_domain is_video link_flair_css_class\nlink_flair_richtext link_flair_text link_flair_text_color media_embed mod_reason_title\nname permalink pwls quarantine saved score secure_media secure_media_embed selftext\nsubreddit subreddit_name_prefixed subreddit_type thumbnail title top_awarded_type\ntotal_awards_received ups upvote_ratio url user_reports""".split()
)







def 						_snake_case(  SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__ = 1					,	SCREAMING_SNAKE_CASE__ = "new"					,	SCREAMING_SNAKE_CASE__ = None				) ->    List[str]:
       lowercase							:     Optional[int]       	=      wanted_data or []
       if invalid_search_terms := ", ".join(sorted(set(_lowerCamelCase				) - valid_terms				)				):
              lowercase							:     int       	=      f"Invalid search term: {invalid_search_terms}"
              raise ValueError(_lowerCamelCase				)
       lowercase							:     Optional[int]       	=      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

       lowercase							:     List[str]       	=      response.json()
       if not wanted_data:
              return {id_: data["data"]["children"][id_] for id_ in range(_lowerCamelCase				)}

       lowercase							:     str       	=      {}
       for id_ in range(_lowerCamelCase				):
              lowercase							:     Optional[int]       	=      {
                  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"""]))





def 				A				(					_lowerCamelCase				, _lowerCamelCase  ):





							'''simple docstring'''




							if density <= 0:
														raise ValueError("Impossible fluid density"  )
							if bulk_modulus <= 0:
														raise ValueError("Impossible bulk modulus"  )

							return (bulk_modulus / density) ** 0.5


if __name__ == "__main__":
						import doctest

						doctest.testmod()
