Re-adding music.py

cogs/music.py

@@ -45,7 +45,7 @@ class YTDLSource(discord.PCMVolumeTransformer):
 
     ytdl = youtube_dl.YoutubeDL(YTDL_OPTIONS)
 
-    def __init__(self, ctx: commands.Context, source: discord.FFmpegPCMAudio, *, data: dict, volume: float = 0.5):
+    def __init__(self, ctx, source: discord.FFmpegPCMAudio, *, data: dict, volume: float = 0.5):
         super().__init__(source, volume)
 
         self.requester = ctx.author
@@ -71,7 +71,7 @@ class YTDLSource(discord.PCMVolumeTransformer):
         return '**{0.title}** by **{0.uploader}**'.format(self)
 
     @classmethod
-    async def create_source(cls, ctx: commands.Context, search: str, *, loop: asyncio.BaseEventLoop = None):
+    async def create_source(cls, ctx, search: str, *, loop: asyncio.BaseEventLoop = None):
         loop = loop or asyncio.get_event_loop()
 
         partial = functools.partial(cls.ytdl.extract_info, search, download=False, process=False)
@@ -174,7 +174,7 @@ class SongQueue(asyncio.Queue):
 
 
 class VoiceState:
-    def __init__(self, bot: commands.Bot, ctx: commands.Context):
+    def __init__(self, bot: commands.Bot, ctx):
         self.bot = bot
         self._ctx = ctx
 
@@ -259,7 +259,7 @@ class Music(commands.Cog):
         self.bot = bot
         self.voice_states = {}
 
-    def get_voice_state(self, ctx: commands.Context):
+    def get_voice_state(self, ctx):
         state = self.voice_states.get(ctx.guild.id)
         if not state:
             state = VoiceState(self.bot, ctx)
@@ -271,20 +271,20 @@ class Music(commands.Cog):
         for state in self.voice_states.values():
             self.bot.loop.create_task(state.stop())
 
-    def cog_check(self, ctx: commands.Context):
+    def cog_check(self, ctx):
         if not ctx.guild:
             raise commands.NoPrivateMessage('This command can\'t be used in DM channels.')
 
         return True
 
-    async def cog_before_invoke(self, ctx: commands.Context):
+    async def cog_before_invoke(self, ctx):
         ctx.voice_state = self.get_voice_state(ctx)
 
-    async def cog_command_error(self, ctx: commands.Context, error: commands.CommandError):
+    async def cog_command_error(self, ctx, error: commands.CommandError):
         await ctx.send('An error occurred: {}'.format(str(error)))
 
     @commands.command(name='join', invoke_without_subcommand=True)
-    async def _join(self, ctx: commands.Context):
+    async def _join(self, ctx):
         """Joins a voice channel."""
 
         destination = ctx.author.voice.channel
@@ -296,7 +296,7 @@ class Music(commands.Cog):
 
     @commands.command(name='summon')
     @commands.has_permissions(manage_guild=True)
-    async def _summon(self, ctx: commands.Context, *, channel: discord.VoiceChannel = None):
+    async def _summon(self, ctx, *, channel: discord.VoiceChannel = None):
         """Summons the bot to a voice channel.
         If no channel was specified, it joins your channel.
         """
@@ -313,7 +313,7 @@ class Music(commands.Cog):
 
     @commands.command(name='leave', aliases=['disconnect'])
     @commands.has_permissions(manage_guild=True)
-    async def _leave(self, ctx: commands.Context):
+    async def _leave(self, ctx):
         """Clears the queue and leaves the voice channel."""
 
         if not ctx.voice_state.voice:
@@ -323,7 +323,7 @@ class Music(commands.Cog):
         del self.voice_states[ctx.guild.id]
 
     @commands.command(name='volume')
-    async def _volume(self, ctx: commands.Context, *, volume: int):
+    async def _volume(self, ctx, *, volume: int):
         """Sets the volume of the player."""
 
         if not ctx.voice_state.is_playing:
@@ -336,14 +336,14 @@ class Music(commands.Cog):
         await ctx.send('Volume of the player set to {}%'.format(volume))
 
     @commands.command(name='now', aliases=['current', 'playing'])
-    async def _now(self, ctx: commands.Context):
+    async def _now(self, ctx):
         """Displays the currently playing song."""
 
         await ctx.send(embed=ctx.voice_state.current.create_embed())
 
     @commands.command(name='pause')
     @commands.has_permissions(manage_guild=True)
-    async def _pause(self, ctx: commands.Context):
+    async def _pause(self, ctx):
         """Pauses the currently playing song."""
 
         if not ctx.voice_state.is_playing and ctx.voice_state.voice.is_playing():
@@ -352,7 +352,7 @@ class Music(commands.Cog):
 
     @commands.command(name='resume')
     @commands.has_permissions(manage_guild=True)
-    async def _resume(self, ctx: commands.Context):
+    async def _resume(self, ctx):
         """Resumes a currently paused song."""
 
         if not ctx.voice_state.is_playing and ctx.voice_state.voice.is_paused():
@@ -361,7 +361,7 @@ class Music(commands.Cog):
 
     @commands.command(name='stop')
     @commands.has_permissions(manage_guild=True)
-    async def _stop(self, ctx: commands.Context):
+    async def _stop(self, ctx):
         """Stops playing song and clears the queue."""
 
         ctx.voice_state.songs.clear()
@@ -371,7 +371,7 @@ class Music(commands.Cog):
             await ctx.message.add_reaction('⏹')
 
     @commands.command(name='skip')
-    async def _skip(self, ctx: commands.Context):
+    async def _skip(self, ctx):
         """Vote to skip a song. The requester can automatically skip.
         3 skip votes are needed for the song to be skipped.
         """
@@ -398,7 +398,7 @@ class Music(commands.Cog):
             await ctx.send('You have already voted to skip this song.')
 
     @commands.command(name='queue')
-    async def _queue(self, ctx: commands.Context, *, page: int = 1):
+    async def _queue(self, ctx, *, page: int = 1):
         """Shows the player's queue.
         You can optionally specify the page to show. Each page contains 10 elements.
         """
@@ -421,7 +421,7 @@ class Music(commands.Cog):
         await ctx.send(embed=embed)
 
     @commands.command(name='shuffle')
-    async def _shuffle(self, ctx: commands.Context):
+    async def _shuffle(self, ctx):
         """Shuffles the queue."""
 
         if len(ctx.voice_state.songs) == 0:
@@ -431,7 +431,7 @@ class Music(commands.Cog):
         await ctx.message.add_reaction('✅')
 
     @commands.command(name='remove')
-    async def _remove(self, ctx: commands.Context, index: int):
+    async def _remove(self, ctx, index: int):
         """Removes a song from the queue at a given index."""
 
         if len(ctx.voice_state.songs) == 0:
@@ -441,7 +441,7 @@ class Music(commands.Cog):
         await ctx.message.add_reaction('✅')
 
     @commands.command(name='loop')
-    async def _loop(self, ctx: commands.Context):
+    async def _loop(self, ctx):
         """Loops the currently playing song.
         Invoke this command again to unloop the song.
         """
@@ -453,8 +453,8 @@ class Music(commands.Cog):
         ctx.voice_state.loop = not ctx.voice_state.loop
         await ctx.message.add_reaction('✅')
 
-    @commands.command(name='play')
+    @commands.command(name='play', aliases=["p", "P", "Play"])
-    async def _play(self, ctx: commands.Context, *, search: str):
+    async def _play(self, ctx, *, search: str):
         """Plays a song.
         If there are songs in the queue, this will be queued until the
         other songs finished playing.
@@ -478,7 +478,7 @@ class Music(commands.Cog):
 
     @_join.before_invoke
     @_play.before_invoke
-    async def ensure_voice_state(self, ctx: commands.Context):
+    async def ensure_voice_state(self, ctx):
         if not ctx.author.voice or not ctx.author.voice.channel:
             raise commands.CommandError('You are not connected to any voice channel.')