🎨 - Overall code cleaning

main.py

@@ -10,9 +10,10 @@ from emoji import demojize
 from twitch import TwitchClient
 
 bot = commands.Bot(command_prefix='$')
-twitch_client = TwitchClient(client_id = ID_TWITCH, oauth_token = TOKEN_TWITCH)
+twitch_client = TwitchClient(client_id=ID_TWITCH, oauth_token=TOKEN_TWITCH)
 chats = dict()
 
+
 class ChatObj:
     def __init__(self, twitch_chan, discord_chan):
         self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
@@ -25,7 +26,7 @@ class ChatObj:
             self.sock.connect((SERVER, PORT))
             self.sock.send(f"PASS {TOKEN_TWITCH}\n".encode('utf-8'))
             self.sock.send(f"NICK {NICKNAME}\n".encode('utf-8'))
-            self.sock.send(f"JOIN {'#'+self.twitch_chan}\n".encode('utf-8'))
+            self.sock.send(f"JOIN {'#' + self.twitch_chan}\n".encode('utf-8'))
             self.sock.settimeout(0.0)
             self.sock.setblocking(0)
             return 1
@@ -63,18 +64,21 @@ class ChatObj:
         except OSError:
             pass
 
+
 def check_user(name):
     user = twitch_client.users.translate_usernames_to_ids([name])
-    if user == []:
+    if not user:
         return False
     return True
 
+
 @bot.event
 async def on_ready():
     default_activity = discord.Activity(type=discord.ActivityType.listening, name="$help")
     await bot.change_presence(activity=default_activity)
     print('We have logged in as {0.user}'.format(bot))
 
+
 @bot.command()
 async def chat_set(ctx, arg1):
     await ctx.message.delete()
@@ -90,7 +94,8 @@ async def chat_set(ctx, arg1):
             else:
                 await ctx.send('```Something went wrong when trying to access Twitch IRC.```')
         else:
-            await ctx.send(r'```This twitch channel doesn\'t seems to exist.```')
+            await ctx.send('```This twitch channel doesn\'t seems to exist.```')
+
 
 @bot.command()
 async def chat_stop(ctx):
@@ -105,6 +110,7 @@ async def chat_stop(ctx):
         message = '```There is no active chat in this channel.```'
     await ctx.send(message)
 
+
 @bot.command()
 async def rank(ctx, arg, argf=None):
     await ctx.message.delete()
@@ -113,10 +119,12 @@ async def rank(ctx, arg, argf=None):
             player = WATCHER.summoner.by_name(REGION, arg)
             ranks = rank_track(player)
             embed = discord.Embed(title=arg, url="https://www.youtube.com/watch?v=dQw4w9WgXcQ")
-            embed.set_thumbnail(url="http://ddragon.leagueoflegends.com/cdn/11.2.1/img/profileicon/" + str(player['profileIconId']) + ".png")
+            embed.set_thumbnail(url="http://ddragon.leagueoflegends.com/cdn/11.2.1/img/profileicon/" + str(
+                player['profileIconId']) + ".png")
             if isinstance(ranks, list):
                 for rank_s in ranks:
-                    embed.add_field(name=rank_s[0], value=str(rank_s[1]) + ' ' +  str(rank_s[2]) + ' ' +  str(rank_s[3]) + ' LP' + '\n' + str(rank_s[4]) + 'W/' + str(rank_s[5]) + 'L', inline = False)
+                    embed.add_field(name=rank_s[0], value=str(rank_s[1]) + ' ' + str(rank_s[2]) + ' ' + str(
+                        rank_s[3]) + ' LP' + '\n' + str(rank_s[4]) + 'W/' + str(rank_s[5]) + 'L', inline=False)
             else:
                 embed.description = ranks
             await ctx.send(embed=embed)
@@ -125,8 +133,9 @@ async def rank(ctx, arg, argf=None):
     else:
         await ctx.send("If you are trying to use a nickname with spaces, please surround it with quotes.")
 
+
 @bot.command()
-async def issou(ctx, arg1:discord.User=None):
+async def issou(ctx, arg1: discord.User = None):
     if arg1 is not None:
         user = arg1
     else:
@@ -146,4 +155,5 @@ async def issou(ctx, arg1:discord.User=None):
     else:
         await ctx.send('You or the targeted person are not connected to any channel.')
 
+
 bot.run(TOKEN_BOT)