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#!/usr/bin/env python3
from gevent import monkey
monkey.patch_all()
import bottle
import feedparser
import gevent.lock
import argparse
import datetime
parser = argparse.ArgumentParser()
parser.add_argument("host", nargs="?", default="localhost")
parser.add_argument("-p", "--port", default=8000, type=int)
args = parser.parse_args()
feeds_lock = gevent.lock.RLock()
feeds = {}
feed_items_lock = gevent.lock.RLock()
feed_items = []
def store_feed(feed_url: str):
...
@bottle.route("/")
def index():
with feed_items_lock:
return bottle.template("index", items=feed_items)
@bottle.get("/add_feed")
def add_feed_ui():
return bottle.template("add_feed")
@bottle.post("/add_feed")
def add_feed_effect():
feed_source = bottle.request.forms.get("feed_source")
already_present: bool = False
with feeds_lock:
if feed_source not in feeds:
feeds[feed_source] = {}
else:
already_present = True
print(feeds)
feed = feedparser.parse(feed_source)
with feed_items_lock:
for entry in reversed(feed.entries):
try:
date_published = datetime.datetime(*(entry.published_parsed[0:6])).strftime("%x %X")
except AttributeError:
date_published = None
try:
date_updated = datetime.datetime(*(entry.updated_parsed[0:6])).strftime("%x %X")
except AttributeError:
date_updated = None
if date_updated == date_published:
date_updated = None
feed_items.append({
"title": entry["title"],
"link": entry["link"],
"date_published": date_published,
"date_updated": date_updated,
})
return bottle.template("add_feed", after_add=True, feed_source=feed_source, already_present=already_present)
@bottle.get("/modify_feed")
def modify_feed_ui():
...
bottle.run(host=args.host, port=args.port, server="gevent")
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