discord-guild-notifications/rss.py

#! /usr/bin/python3
"""
RSS news
"""

import time
import traceback
import feedparser
import redis
import webhook
import conf

now = time.time()

wh = webhook.Webhook(conf.url_discord_webhook_news)

r = redis.StrictRedis(host='localhost', charset="utf-8", decode_responses=True, db=1)
r.zremrangebyscore("bot:rss", "-inf", now-(60*60*24*30*3)) # 3 meses de caché

url_feeds = [
    "http://www.wowhead.com/news&rss", 
    "http://www.mmo-champion.com/external.php?do=rss&type=newcontent&sectionid=1&days=120&count=5"
]

for url in url_feeds:
    try:
        feed = feedparser.parse(url)

        if "items" not in feed or len(feed["items"]) < 3:
            continue

        for i in [0, 1, 2]: # last 3 news
            entry = feed["items"][i]
            fid = "{} {}".format(feed["feed"]["title"][0:20], entry["published"])
            if r.zadd("bot:rss", now, fid) == 0:
                continue

            if "wowhead.com/" in entry["link"]:
                icon = conf.icon_wowhead
            elif "mmo-champion.com/" in entry["link"]:
                icon = conf.icon_mmoc
            else:
                icon = ":newspaper2:"

            wh.send("{2} [{0}](<{1}>)".format(entry["title"], entry["link"], icon))
            time.sleep(2)

    except:
        print(url)
        traceback.print_exc()