[Audio] Enable logging on Lavalink V3 (#2438)

Signed-off-by: Toby Harradine <tobyharradine@gmail.com>

redbot/__init__.py

@@ -118,9 +118,7 @@ def to_json(self) -> _Dict[str, _Union[int, str]]:
             "dev_release": self.dev_release,
         }
 
-    def __lt__(self, other: _Any) -> bool:
-        if not isinstance(other, VersionInfo):
-            return NotImplemented
+    def __lt__(self, other: "VersionInfo") -> bool:
         tups: _List[_Tuple[int, int, int, int, int, int, int]] = []
         for obj in (self, other):
             tups.append(

redbot/cogs/audio/__init__.py

@@ -34,7 +34,7 @@ async def download_lavalink(session):
 
 async def maybe_download_lavalink(loop, cog):
     jar_exists = LAVALINK_JAR_FILE.exists()
-    current_build = redbot.core.VersionInfo.from_json(await cog.config.current_version())
+    current_build = redbot.VersionInfo.from_json(await cog.config.current_version())
 
     if not jar_exists or current_build < redbot.core.version_info:
         log.info("Downloading Lavalink.jar")

redbot/cogs/audio/data/application.yml

@@ -18,3 +18,11 @@ lavalink:
     sentryDsn: ""
     bufferDurationMs: 400
     youtubePlaylistLoadLimit: 10000
+logging:
+  file:
+    max-history: 30
+    max-size: 1GB
+  path: ./logs/
+  level:
+    root: INFO
+    lavalink: INFO

redbot/core/events.py

@@ -5,15 +5,15 @@
 import logging
 import traceback
 from datetime import timedelta
-from typing import List
 
 import aiohttp
 import discord
 import pkg_resources
 from colorama import Fore, Style, init
 from pkg_resources import DistributionNotFound
 
-from . import __version__ as red_version, version_info as red_version_info, VersionInfo, commands
+from .. import __version__ as red_version, version_info as red_version_info, VersionInfo
+from . import commands
 from .data_manager import storage_type
 from .utils.chat_formatting import inline, bordered, format_perms_list
 from .utils import fuzzy_command_search, format_fuzzy_results