refactoring

kvmd/aioproc.py

@@ -23,6 +23,7 @@
 import asyncio
 import asyncio.subprocess
 import signal
+import logging
 
 from typing import Tuple
 from typing import List
@@ -46,6 +47,15 @@ async def read_process(cmd: List[str], err_to_null: bool=False) -> Tuple[asyncio
     return (proc, stdout.decode(errors="ignore").strip())
 
 
+async def log_process(cmd: List[str], logger: logging.Logger) -> asyncio.subprocess.Process:  # pylint: disable=no-member
+    (proc, stdout) = await read_process(cmd)
+    if stdout:
+        log = (logger.info if proc.returncode == 0 else logger.error)
+        for line in stdout.split("\n"):
+            log("Console: %s", line)
+    return proc
+
+
 def ignore_sigint() -> None:
     signal.signal(signal.SIGINT, signal.SIG_IGN)