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#!/usr/bin/env python3
# monitor stream APIs for any changes, so I can check they don't break anything
# run via cronjob every now and then
import difflib
import os
import sys
from datetime import datetime
import requests
s = requests.Session()
DISCORD_WEBHOOK = "PUT WEBHOOK HERE"
STREAMS_API = "https://radiko.jp/v3/station/stream/{device}/{station}.xml"
if len(sys.argv) > 1:
PATH = sys.argv[1]
else:
PATH = ""
devices = ('pc_html5', 'aSmartPhone7a', 'aSmartPhone8')
stations = ('FMT', 'CCL', 'NORTHWAVE', 'TBS')
for device in devices:
for station in stations:
url = STREAMS_API.format(device=device, station=station)
now = s.get(url).text
filename = f"{PATH}{station}-{device}.xml"
with open(filename, "a+") as f:
f.seek(0)
past = f.read()
modtime = datetime.fromtimestamp(os.path.getmtime(filename))
diff = difflib.unified_diff(
past.splitlines(), now.splitlines(),
fromfile=url, tofile=url,
fromfiledate=str(modtime), tofiledate=str(datetime.now()),
)
diff_str = "\n".join(diff)
if diff_str != "":
f.truncate(0)
f.write(now)
s.post(DISCORD_WEBHOOK, json={
"embeds": [{
"type": "rich",
"title": f"Streams changed: {station} {device}",
"description": "\n".join(("```diff", diff_str, "```"))
}]
})
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