Fantastic/main.py

42 lines
1.2 KiB
Python

import pathlib
import subprocess
import asyncio
import os
HOME_DIR = str(pathlib.Path(os.getcwd()).parent.parent.resolve())
PARENT_DIR = str(pathlib.Path(__file__).parent.resolve())
LOG_LOCATION = "/tmp/fantastic.py.log"
import logging
logging.basicConfig(
filename = LOG_LOCATION,
format = '%(asctime)s %(levelname)s %(message)s',
filemode = 'w',
force = True)
logger = logging.getLogger()
logger.setLevel(logging.DEBUG)
logging.info(f"Fantastic main.py https://github.com/NGnius/Fantastic")
class Plugin:
backend_proc = None
# Asyncio-compatible long-running code, executed in a task when the plugin is loaded
async def _main(self):
# startup
self.backend_proc = subprocess.Popen(
[PARENT_DIR + "/bin/backend"],
env = dict(os.environ))
while True:
await asyncio.sleep(1)
async def _unload(self):
# shutdown
if self.backend_proc is not None:
self.backend_proc.terminate()
try:
self.backend_proc.wait(timeout=5) # 5 seconds timeout
except subprocess.TimeoutExpired:
self.backend_proc.kill()
self.backend_proc = None