


from __future__ import annotations

import requests

_lowercase       		= 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   UpperCamelCase			(      snake_case__						,  snake_case__ = 1						,  snake_case__ = "new"						,  snake_case__ = None):
						lowerCAmelCase_	:     Any          = wanted_data or []
						if invalid_search_terms := ", ".join(sorted(set(__lowerCAmelCase) - valid_terms)):
												lowerCAmelCase_	:     Dict          = F'''Invalid search term: {invalid_search_terms}'''
												raise ValueError(__lowerCAmelCase)
						lowerCAmelCase_	:     Union[str, Any]          = requests.get(
						    F'''https://reddit.com/r/{subreddit}/{age}.json?limit={limit}'''						,  headers={"User-agent": "A random string"}						,  )
						if response.status_code == 4_29:
												raise requests.HTTPError

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

						lowerCAmelCase_	:     Dict          = {}
						for id_ in range(__lowerCAmelCase):
												lowerCAmelCase_	:     str          = {
												    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''']))




import math





def 						SCREAMING_SNAKE_CASE__     (   __lowerCAmelCase     ,		__lowerCAmelCase				):

    if initial_intensity < 0:
        raise ValueError("The value of intensity cannot be negative"				)
        # handling of negative values of initial intensity
    if angle < 0 or angle > 360:
        raise ValueError("In Malus Law, the angle is in the range 0-360 degrees"				)
        # handling of values out of allowed range
    return initial_intensity * (math.cos(math.radians(__lowerCAmelCase				)				) ** 2)


if __name__ == "__main__":
     import doctest

     doctest.testmod(name='''malus_law''')



