mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-11-24 13:31:07 +00:00
aaf7195465
* updating DIRECTORY.md
* updating DIRECTORY.md
* Fix mypy error in web_programming/reddit.py
web_programming/reddit.py:36: error: Missing named argument "response" for "HTTPError" [call-arg]
---------
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
53 lines
2.0 KiB
Python
53 lines
2.0 KiB
Python
from __future__ import annotations
|
|
|
|
import requests
|
|
|
|
valid_terms = 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 get_subreddit_data(
|
|
subreddit: str, limit: int = 1, age: str = "new", wanted_data: list | None = None
|
|
) -> dict:
|
|
"""
|
|
subreddit : Subreddit to query
|
|
limit : Number of posts to fetch
|
|
age : ["new", "top", "hot"]
|
|
wanted_data : Get only the required data in the list
|
|
"""
|
|
wanted_data = wanted_data or []
|
|
if invalid_search_terms := ", ".join(sorted(set(wanted_data) - valid_terms)):
|
|
msg = f"Invalid search term: {invalid_search_terms}"
|
|
raise ValueError(msg)
|
|
response = 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(response=response)
|
|
|
|
data = response.json()
|
|
if not wanted_data:
|
|
return {id_: data["data"]["children"][id_] for id_ in range(limit)}
|
|
|
|
data_dict = {}
|
|
for id_ in range(limit):
|
|
data_dict[id_] = {
|
|
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"]))
|