Send yourself a weekly newsletter from your feeds

from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build
import base64, time
from email.message import EmailMessage
import feedparser
from clickruntime import on_trigger, credentials, ai

FEEDS = ["https://blog.example.com/feed", "https://news.example.org/rss"]
ME = "me@example.com"

@on_trigger
def run(event):
    week_ago = time.time() - 7 * 86400
    posts = [f"{e.title} | {e.link} | {e.get('summary', '')[:300]}"
             for url in FEEDS for e in feedparser.parse(url).entries
             if e.get("published_parsed") and time.mktime(e.published_parsed) > week_ago]
    body = ai.generate("Pick the 10 most interesting posts and summarise each in two lines, with its link:\n"
                       + "\n".join(posts[:80]), max_output_tokens=1200).text
    msg = EmailMessage()
    msg["To"], msg["Subject"] = ME, "Your weekly reading"
    msg.set_content(body)
    gmail = build("gmail", "v1", credentials=Credentials(credentials.connection("google", "work")), cache_discovery=False)
    gmail.users().messages().send(userId="me", body={"raw": base64.urlsafe_b64encode(msg.as_bytes()).decode()}).execute()
    return {"candidates": len(posts)}