refactoring

kvmd/logging.py

@@ -1,13 +1,5 @@
 import sys
-import re
-import asyncio
 import logging
-import time
-
-from typing import Dict
-from typing import AsyncGenerator
-
-import systemd.journal
 
 
 # =====
@@ -21,42 +13,3 @@ def get_logger(depth: int=1) -> logging.Logger:
             break
     name = frames[depth].f_globals["__name__"]
     return logging.getLogger(name)
-
-
-class Log:
-    def __init__(self, loop: asyncio.AbstractEventLoop) -> None:
-        self.__loop = loop
-
-    async def poll_log(self, seek: int, follow: bool) -> AsyncGenerator[Dict, None]:
-        reader = systemd.journal.Reader()
-        reader.this_boot()
-        reader.this_machine()
-        reader.log_level(systemd.journal.LOG_DEBUG)
-
-        services = set(
-            service
-            for service in systemd.journal.Reader().query_unique("_SYSTEMD_UNIT")
-            if re.match(r"kvmd(-\w+)?\.service", service)
-        ).union(["kvmd.service"])
-
-        for service in services:
-            reader.add_match(_SYSTEMD_UNIT=service)
-        if seek > 0:
-            reader.seek_realtime(float(time.time() - seek))
-
-        for entry in reader:
-            yield self.__entry_to_record(entry)
-
-        while follow:
-            entry = reader.get_next()
-            if entry:
-                yield self.__entry_to_record(entry)
-            else:
-                await asyncio.sleep(1)
-
-    def __entry_to_record(self, entry: Dict) -> Dict[str, Dict]:
-        return {
-            "dt": entry["__REALTIME_TIMESTAMP"],
-            "service": entry["_SYSTEMD_UNIT"],
-            "msg": entry["MESSAGE"].rstrip(),
-        }