amr/discorss
amr/discorss
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Quick and dirty hack to check for latest post in a feed

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This is needed in case the feed is not in reverse chronological
order, like most feeds. This needs testing still.
This commit is contained in:
A.M. Rowsell 2025-02-25 18:15:10 -05:00
commit 3def57a933
Signed by: amr
GPG key ID: 0B6E2D8375CF79A9
1 changed files with 21 additions and 12 deletions
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33
discorss.py
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@ -100,16 +100,25 @@ def main():
for i, hook in enumerate(app_config["feeds"]):
# Get the feed
print("Parsing feed {}...".format(hook["name"]))
feed = feedparser.parse(hook["url"])
try:
published_time = time.mktime(feed.entries[0]["published_parsed"])
published_time = published_time + hook["offset"]
except KeyError:
published_time = now - 10 # Not sure what a sensible default here is
feeds = feedparser.parse(hook["url"])
latest_post = []
prev_best = 0
for feed in feeds:
try:
published_time = time.mktime(feed["published_parsed"])
published_time = published_time + hook["offset"]
except KeyError:
published_time = feed["published"]
print(published_time)
sys.exit(254)
if published_time > prev_best:
latest_post = feed
prev_best = published_time
else:
continue
# Hash the title of the latest post and use that to determine if it's been posted
new_hash = hashlib.sha3_512(
bytes(feed.entries[0]["title"], "utf-8")
).hexdigest()
new_hash = hashlib.sha3_512(bytes(latest_post["title"], "utf-8")).hexdigest()
try:
if hook["lasthash"] != new_hash:
app_config["feeds"][i]["lasthash"] = new_hash
@ -121,8 +130,8 @@ def main():
webhook = {
"embeds": [
{
"title": str(feed.entries[0]["title"]),
"url": str(feed.entries[0]["link"]),
"title": str(latest_post["title"]),
"url": str(latest_post["link"]),
"color": 216128,
"footer": {
"name": "DiscoRSS",
@ -135,7 +144,7 @@ def main():
"fields": [
{
"name": "Excerpt from post:",
"value": get_description(feed),
"value": get_description(latest_post),
}
],
}