Adding Cleaner and fixing bugs

Utils/Cleaner.py

@@ -0,0 +1,32 @@
+from typing import List
+from discord.ext.commands import Context
+from discord import Client, Message, Embed
+from Config.Singleton import Singleton
+
+
+class Cleaner(Singleton):
+    def __init__(self, bot: Client = None) -> None:
+        if not super().created:
+            self.__bot = bot
+            self.__clean_str = 'Uploader:'
+
+    def set_bot(self, bot: Client) -> None:
+        self.__bot = bot
+
+    async def clean_messages(self, ctx: Context, quant: int) -> None:
+        if self.__bot is None:
+            return
+
+        last_messages: List[Message] = await ctx.channel.history(limit=quant).flatten()
+
+        for message in last_messages:
+            try:
+                if message.author == self.__bot.user:
+                    if len(message.embeds) > 0:
+                        embed: Embed = message.embeds[0]
+                        if len(embed.fields) > 0:
+                            if embed.fields[0].name == self.__clean_str:
+                                await message.delete()
+            except Exception as e:
+                print(f'DEVELOPER NOTE -> Error cleaning messages {e}')
+                continue

Utils/Utils.py

@@ -34,7 +34,6 @@ def format_time(duration) -> str:
 
 
 def is_url(string) -> bool:
-    """Verify if a string is a url"""
     regex = re.compile(
         "http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+")