Draft WordPress posts from new feed articles with an email summary

import base64
import feedparser
from email.mime.text import MIMEText
from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build
from clickruntime import on_trigger, credentials, http, state, ai, report_fetched

FEEDS = ["https://seeds.example.com/news/feed", "https://botanic.example.org/rss"]
ME = "you@example.com"
WP = "https://blog.example.com/wp-json/wp/v2"

def wp(method, path, **kw):
    r = http.request(method, f"{WP}/{path}", auth=(credentials.secret("WP_USER"), credentials.secret("WP_APP_PASSWORD")), **kw)
    r.raise_for_status()
    return r.json()
def send_email(to, subject, text, thread_id=None, reply_to=None):
    mime = MIMEText(text)
    mime["to"], mime["subject"] = to, subject
    if reply_to:
        mime["In-Reply-To"] = reply_to
    body = {"raw": base64.urlsafe_b64encode(mime.as_bytes()).decode(), **({"threadId": thread_id} if thread_id else {})}
    return build("gmail", "v1", credentials=Credentials(credentials.connection("google", "work")), cache_discovery=False).users().messages().send(userId="me", body=body).execute()

@on_trigger
def run(event):
    seen = set(state.get("seen") or [])
    new = [e for f in FEEDS for e in feedparser.parse(http.get(f).content).entries[:10] if e.link not in seen]
    report_fetched(len(new))
    if not new:
        return {"drafts": 0}
    lines = []
    for e in new[:8]:
        body = ai.generate(f"Write a 400-word draft (HTML) in our own words for home gardeners, linking {e.link}:\n{e.title}\n{e.get('summary', '')[:2500]}", max_output_tokens=1000).text
        post = wp("POST", "posts", json={"title": e.title, "content": body, "status": "draft"})
        lines.append(f"{e.title}\nhttps://blog.example.com/wp-admin/post.php?post={post['id']}&action=edit")
        seen.add(e.link)
    send_email(ME, f"{len(lines)} new blog drafts", "\n\n".join(lines))
    state.set("seen", list(seen)[-1000:])
    return {"drafts": len(lines)}