| """Small dependency-free systemd notification helper.""" | |
| import os | |
| import socket | |
| def notify(message): | |
| address = os.environ.get("NOTIFY_SOCKET") | |
| if not address: | |
| return | |
| if address.startswith("@"): | |
| address = "\0" + address[1:] | |
| with socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM) as sock: | |
| sock.connect(address) | |
| sock.sendall(message.encode()) | |