refactor: follow more guidelines

audio/__init__.py

@@ -1,3 +1,8 @@
 from . import discord, queue, utils, youtubedl
 
-__all__ = ["utils", "queue", "youtubedl", "discord"]
+__all__ = [
+    "discord",
+    "queue",
+    "utils",
+    "youtubedl",
+]

audio/discord.py

@@ -26,7 +26,7 @@ class TrackedAudioSource(disnake.AudioSource):
 class PCMVolumeTransformer(disnake.AudioSource):
     def __init__(self, original: TrackedAudioSource, volume: float = 1.0) -> None:
         if original.is_opus():
-            raise disnake.ClientException("AudioSource must not be Opus encoded.")
+            raise disnake.ClientException("AudioSource must not be Opus encoded")
 
         self.original = original
         self.volume = volume

audio/queue.py

@@ -1,6 +1,6 @@
 import collections
 from dataclasses import dataclass
-from typing import Optional
+from typing import ClassVar, Optional
 
 import disnake
 
@@ -16,20 +16,19 @@ class Song:
     trigger_message: disnake.Message
 
     def format(self, show_queuer=False, hide_preview=False, multiline=False) -> str:
+        title = f"[`{self.player.title}`]({'<' if hide_preview else ''}{self.player.original_url}{'>' if hide_preview else ''})"
+        duration = (
+            format_duration(self.player.duration) if self.player.duration else "stream"
+        )
         if multiline:
-            return (
-                f"[`{self.player.title}`]({'<' if hide_preview else ''}{self.player.original_url}{'>' if hide_preview else ''})\n**duration:** {format_duration(self.player.duration) if self.player.duration else '[stream]'}"
-                + (
-                    f", **queued by:** <@{self.trigger_message.author.id}>"
-                    if show_queuer
-                    else ""
-                )
-            )
-        else:
-            return (
-                f"[`{self.player.title}`]({'<' if hide_preview else ''}{self.player.original_url}{'>' if hide_preview else ''}) [**{format_duration(self.player.duration) if self.player.duration else 'stream'}**]"
-                + (f" (<@{self.trigger_message.author.id}>)" if show_queuer else "")
+            return f"{title}\n**duration:** {duration}" + (
+                f", **queued by:** <@{self.trigger_message.author.id}>"
+                if show_queuer
+                else ""
             )
+        return f"{title} [**{duration}**]" + (
+            f" (<@{self.trigger_message.author.id}>)" if show_queuer else ""
+        )
 
     def embed(self, is_paused=False):
         progress = 0
@@ -90,7 +89,7 @@ class Song:
 
 @dataclass
 class Player:
-    queue = collections.deque()
+    queue: ClassVar = collections.deque()
     current: Optional[Song] = None
 
     def queue_pop(self):

audio/youtubedl.py

@@ -13,7 +13,11 @@ ytdl = yt_dlp.YoutubeDL(YTDL_OPTIONS)
 
 class YTDLSource(PCMVolumeTransformer):
     def __init__(
-        self, source: TrackedAudioSource, *, data: dict[str, Any], volume: float = 0.5
+        self,
+        source: TrackedAudioSource,
+        *,
+        data: dict[str, Any],
+        volume: float = 0.5,
     ):
         super().__init__(source, volume)
 
@@ -39,7 +43,8 @@ class YTDLSource(PCMVolumeTransformer):
     ):
         loop = loop or asyncio.get_event_loop()
         data: Any = await loop.run_in_executor(
-            None, lambda: ytdl.extract_info(url, download=not stream)
+            None,
+            lambda: ytdl.extract_info(url, download=not stream),
         )
 
         if "entries" in data:
@@ -54,7 +59,7 @@ class YTDLSource(PCMVolumeTransformer):
                 disnake.FFmpegPCMAudio(
                     data["url"] if stream else ytdl.prepare_filename(data),
                     before_options="-vn -reconnect 1",
-                )
+                ),
             ),
             data=data,
         )