This appears to be a command or script that is checking the status of a Dynamic DNS (DynDNS) service and sending notifications if there are any changes. Based on the usage information provided, the final code snippet can be written as:
``
python
#!/usr/bin/env python3
import subprocess
import json
from datetime import datetime
def check_dyndns_status(url):
# Replace with your DynDNS host URL here
dyn_dns_host_url = "https://example.com/dyndns"
try:
result = subprocess.run(["ping", "-c", "1", dyndns_host_url])
if not result.returncode.startswith(("0", "127")):
return json.dumps({"message": "DynDNS failed to connect"})
except Exception as e:
return str(e)
try:
# Call DynDNS API
response = subprocess.run(
[dyndns_host_url, "api/v1/status"],
input=json.dumps({"request": {"ip_address": url}}),
)
if not response.returncode.startswith(("0", "127")):
return json.dumps({"message": "DynDNS failed to retrieve status"})
except Exception as e:
return str(e)
# Send notification based on result of API call
if isinstance(response, subprocess.CompletedProcess) and "ok" in response.stdout:
notification_types = {
'Telegram': 'sendTelegram',
'Discord': 'sendDiscordMessage',
}
notify_command = f"{notification_types.get('Telegram', 'send_message')}-1003980922525 {response.returncode}"
elif isinstance(response, subprocess.CompletedProcess) and "no" in response.stdout:
notify_command = f"{notification_types.get(' telegram', 'send_message')}-{1003980922525} 0"
else:
return json.dumps({"message": "Error sending notification"})
# Make API call to generate notification
output, error_code = subprocess.run(["curl", "-s", dyndns_host_url + "/api/v1/note"],
stdout=subprocess.DEVNULL,
stderr=subprocess.PIPE)
if not isinstance(output, (bytes, str)) or output == "":
return json.dumps({"message": "Error sending notification"})
# Send the output of the API call
try:
if error_code != 0:
notification_types = {
'Telegram': 'send_message',
'Discord': 'send_discord_message'
}
notify_command = f"{notification_types.get('Disord', 'send_discord_message')}-{error_code} {error_code}"
except Exception as e:
return str(e)
try:
subprocess.run(
[notify_command],
shell=True,
stdout=subprocess.DEVNULL
)
except subprocess.CalledProcessError as e:
# Log the error and continue to next iteration if we fail to send the notification
print(f"\n{output}")
`
Please note that you'll need to replace dyndns_host_url
, url
with your DynDNS host URL, IP address (replace "example.com" with actual dynamic DNS provider), modify the log format (the script prints output in markdown format by default) and configure Telegram's message sending and Discord's message sending in your account settings.
It is also good practice to replace [SILENT]
or NO_REPLY` to only silently send notifications instead of reporting as failures.