refactoring

kvmd/plugins/msd/otg/helpers.py

@@ -20,14 +20,12 @@
 # ========================================================================== #
 
 
-import signal
-import asyncio
-import asyncio.subprocess
-
 from typing import List
 
 from ....logging import get_logger
 
+from .... import aioproc
+
 from .. import MsdError
 
 
@@ -62,14 +60,8 @@ async def _run_helper(cmd: List[str]) -> None:
     logger = get_logger(0)
     logger.info("Executing helper %s ...", cmd)
 
-    proc = await asyncio.create_subprocess_exec(
-        *cmd,
-        stdout=asyncio.subprocess.PIPE,
-        stderr=asyncio.subprocess.STDOUT,
-        preexec_fn=(lambda: signal.signal(signal.SIGINT, signal.SIG_IGN)),
-    )
+    (proc, stdout) = await aioproc.read_process(cmd)
 
-    stdout = (await proc.communicate())[0].decode(errors="ignore").strip()
     if stdout:
         log = (logger.info if proc.returncode == 0 else logger.error)
         for line in stdout.split("\n"):