Speed up adding tracks from playlist (Sourcery refactored) by sourcery-ai[bot] · Pull Request #21 · clementwzk/Music-Discord-Bot

sourcery-ai · 2023-01-03T06:24:13Z

Pull Request #20 refactored by Sourcery.

Since the original Pull Request was opened as a fork in a contributor's
repository, we are unable to create a Pull Request branching from it.

To incorporate these changes, you can either:

Merge this Pull Request instead of the original, or
Ask your contributor to locally incorporate these commits and push them to
the original Pull Request
Incorporate changes via command line
```
git fetch https://github.com/Darkempire78/Music-Discord-Bot pull/20/head
git merge --ff-only FETCH_HEAD
git push
```

NOTE: As code is pushed to the original Pull Request, Sourcery will
re-run and update (force-push) this Pull Request with new refactorings as
necessary. If Sourcery finds no refactorings at any point, this Pull Request
will be closed automatically.

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…peeding up adding tracks from a playlist, changed youtube playlist looup function to avoid searching a known playlist url

sourcery-ai · 2023-01-03T06:24:15Z

Cogs/events.py

-                return await ctx.send(f'{ctx.author.mention} This command has a cooldown, be sure to wait for '+str(jour)+ "day(s)")
+                return await ctx.send(
+                    f'{ctx.author.mention} This command has a cooldown, be sure to wait for {str(jour)}day(s)'
+                )
            if heure > 0:
-                return await ctx.send(f'{ctx.author.mention} This command has a cooldown, be sure to wait for '+str(heure)+ " hour(s)")
+                return await ctx.send(
+                    f'{ctx.author.mention} This command has a cooldown, be sure to wait for {str(heure)} hour(s)'
+                )
            if minute > 0:
-                return await ctx.send(f'{ctx.author.mention} This command has a cooldown, be sure to wait for '+ str(minute)+" minute(s)")
+                return await ctx.send(
+                    f'{ctx.author.mention} This command has a cooldown, be sure to wait for {str(minute)} minute(s)'
+                )


Function EventsCog.on_command_error refactored with the following changes:

Use f-string instead of string concatenation [×6] (use-fstring-for-concatenation)

Replace f-string with no interpolated values with string [×3] (remove-redundant-fstring)

Replace call to format with f-string (use-fstring-for-formatting)

sourcery-ai · 2023-01-03T06:24:15Z

Cogs/events.py

-        if (before.channel is not None) and (after.channel is None):
-            if member == self.bot.user:
-
-                player = self.bot.wavelink.get_player(before.channel.guild.id)
-                if player.is_playing:
-                    await player.destroy()
-                DBQueue(self.bot.dbConnection).clear(before.channel.guild.id)
-                DBServer(self.bot.dbConnection).clearMusicParameters(before.channel.guild.id, False, False)
+        if (
+            (before.channel is not None)
+            and (after.channel is None)
+            and member == self.bot.user
+        ):
+            player = self.bot.wavelink.get_player(before.channel.guild.id)
+            if player.is_playing:
+                await player.destroy()
+            DBQueue(self.bot.dbConnection).clear(before.channel.guild.id)
+            DBServer(self.bot.dbConnection).clearMusicParameters(before.channel.guild.id, False, False)


Function EventsCog.on_voice_state_update refactored with the following changes:

Merge nested if conditions (merge-nested-ifs)

sourcery-ai · 2023-01-03T06:24:16Z

Cogs/play.py

-    if not trackLinks: # if len(trackLinks) == 0:
-        return None
-    return trackLinks
+    return trackLinks or None


Function searchSpotifyPlaylist refactored with the following changes:

Lift code into else after jump in control flow (reintroduce-else)

Replace if statement with if expression (assign-if-exp)

Swap if/else branches of if expression to remove negation (swap-if-expression)

Simplify if expression by using or (or-if-exp-identity)

This removes the following comments ( why? ):

# if len(trackLinks) == 0:

sourcery-ai · 2023-01-03T06:24:16Z

Cogs/play.py

-                if link is None: 
-                    return None
-                return link
+                return None if link is None else link
            if "playlist" in response._real_url.path:
                links = await searchDeezerPlaylist(self, ctx, session, response)
-                if links is None: 
-                    return None
-                return links
+                return None if links is None else links


Function searchDeezer refactored with the following changes:

Lift code into else after jump in control flow [×2] (reintroduce-else)

Replace if statement with if expression [×2] (assign-if-exp)

sourcery-ai · 2023-01-03T06:24:16Z

Cogs/play.py

-        if not trackLinks:
-            return None
-        return trackLinks
+        return trackLinks or None


Function searchDeezerPlaylist refactored with the following changes:

Lift code into else after jump in control flow (reintroduce-else)

Replace if statement with if expression (assign-if-exp)

Swap if/else branches of if expression to remove negation (swap-if-expression)

Simplify if expression by using or (or-if-exp-identity)

sourcery-ai · 2023-01-03T06:24:16Z

Cogs/play.py

            messageContent = int(message.content)
            if ((messageContent >= 0) and (messageContent <= 5)):
                return message.content
+


Function searchQuery refactored with the following changes:

Replace f-string with no interpolated values with string (remove-redundant-fstring)

sourcery-ai · 2023-01-03T06:24:16Z

Cogs/skip.py

-
-        if not await Check().userInVoiceChannel(ctx, self.bot): return 
-        if not await Check().botInVoiceChannel(ctx, self.bot): return 
+     
+        if not await Check().userInVoiceChannel(ctx, self.bot): return
+        if not await Check().botInVoiceChannel(ctx, self.bot): return
        if not await Check().userAndBotInSameVoiceChannel(ctx, self.bot): return 

        if not ctx.author.guild_permissions.administrator:

            users = DBSkip(self.bot.dbConnection).displayUsers(ctx.guild.id)
            usersCount = len(users)
-            
+


Function CogSkip.skip refactored with the following changes:

Simplify logical expression using De Morgan identities (de-morgan)

sourcery-ai · 2023-01-03T06:24:16Z

Tools/addTrack.py

-                    queueSize = 0
-                    queueDuration = "00:00"
-
-                embed=discord.Embed(title="Song added in the queue", description=f"New song added : **[{trackTitle}]({track.uri})** ({trackDuration})", color=discord.Colour.random())
-                embed.add_field(name="Place in the queue : ", value=f"`{queueSize}`", inline=True)
-                embed.add_field(name="Estimated time before playing :", value=f"`{queueDuration}`", inline=True)
-                embed.set_thumbnail(url=track.thumb)
-                await ctx.channel.send(embed=embed)
+        trackDuration = await Utils().durationFormat(track.duration)
+        trackTitle = track.title.replace("*", "\\*")
+
+        if len(tracks) == 1:
+            if queueSizeAndDuration := DBQueue(
+                self.bot.dbConnection
+            ).queueSizeAndDuration(ctx.guild.id):


Function addTrack refactored with the following changes:

Use named expression to simplify assignment and conditional [×2] (use-named-expression)

Merge else clause's nested if statement into elif [×2] (merge-else-if-into-elif)

Use f-string instead of string concatenation [×2] (use-fstring-for-concatenation)

Replace f-string with no interpolated values with string (remove-redundant-fstring)

This removes the following comments ( why? ):

# If it's a playlist => Update the same message to do not spam the channel # Queue size and duration

sourcery-ai · 2023-01-03T06:24:21Z

Sourcery Code Quality Report

✅ Merging this PR will increase code quality in the affected files by 0.01%.

Quality metrics	Before	After	Change
Complexity	14.41 🙂	13.60 🙂	-0.81 👍
Method Length	137.36 😞	137.82 😞	0.46 👎
Working memory	11.87 😞	11.71 😞	-0.16 👍
Quality	43.86% 😞	43.87% 😞	0.01% 👍

Other metrics	Before	After	Change
Lines	517	559	42

Changed files	Quality Before	Quality After	Quality Change
Cogs/events.py	42.31% 😞	42.95% 😞	0.64% 👍
Cogs/play.py	54.94% 🙂	55.23% 🙂	0.29% 👍
Cogs/skip.py	48.43% 😞	48.45% 😞	0.02% 👍
Tools/addTrack.py	8.87% ⛔	12.58% ⛔	3.71% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
Tools/addTrack.py	addTrack	31 😞	723 ⛔	21 ⛔	12.58% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
Cogs/events.py	EventsCog.on_command_error	16 🙂	483 ⛔	15 😞	27.57% 😞	Try splitting into smaller methods. Extract out complex expressions
Cogs/events.py	EventsCog.on_voice_state_update	17 🙂	244 ⛔	14 😞	33.31% 😞	Try splitting into smaller methods. Extract out complex expressions
Cogs/play.py	CogPlay.play	24 😞	277 ⛔	10 😞	33.49% 😞	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
Cogs/skip.py	CogSkip.skip	8 ⭐	299 ⛔	14 😞	38.78% 😞	Try splitting into smaller methods. Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

⭐ excellent
🙂 good
😞 poor
⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

Please see our documentation here for details on how these metrics are calculated.

We are actively working on this report - lots more documentation and extra metrics to come!

Help us improve this quality report!

nznaza and others added 2 commits January 3, 2023 00:19

Changed Playlist addTrack embed messages to send them in one batch, s…

2d41bf8

…peeding up adding tracks from a playlist, changed youtube playlist looup function to avoid searching a known playlist url

'Refactored by Sourcery'

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