+ Added help commands

Author: caffeine-addictt

src/cogs/help_command.py

@@ -0,0 +1,96 @@
+import discord
+from discord import app_commands
+from discord.ext import commands
+
+from src.utils import Embeds, Error
+
+
+class Help(commands.Cog):
+  """
+  Sends this help message
+  """
+
+  def __init__(self, client):
+    self.client = client
+    client.remove_command('help')
+
+  @commands.hybrid_command(
+    name = 'help',
+    description = 'Sends the Help Command',
+    with_app_command = True,
+    required = True
+  )
+  @app_commands.describe(
+    query = 'Module\'s or Command\'s name'
+  )
+  @commands.cooldown(1, 15)
+  async def help(self, ctx, query: str = None):
+    """Shows all modules of that bot"""
+
+    embed = Embeds(
+      title = 'Commands',
+      description = f'Use `/help <module>` or `/help <command>` for more information about that module or command\n\u200d'
+    )
+    embed.color = discord.Color.blurple()
+
+    if not query:
+      available_cogs = []
+      for cog in self.client.cogs:
+        available_commands = []
+        for cmd in self.client.get_cog(cog).walk_commands():
+          if not cmd.hidden and not str(cmd.help).startswith('hidden') and await cmd.can_run(ctx):
+            available_commands.append(cmd)
+
+        if len(available_commands) > 0:
+          available_cogs.append(cog)
+
+      embed.add_field(
+        name = 'Modules',
+        value = '\n\u200d\n'.join(
+          f'**{cog}**\n```{str(self.client.cogs[cog].__doc__).lstrip().rstrip()}```' for cog in available_cogs if (
+            not str(self.client.cogs[cog].__doc__).startswith('hidden')
+          )
+        ),
+        inline = False
+      )
+
+    else:
+      found = False
+      async def add_to_embed(cmd):
+        if await cmd.can_run(ctx):
+          embed.add_field(
+            name = f'/{cmd.qualified_name}',
+            value = f'{str(cmd.help).lstrip().rstrip()}\n‍',
+            inline = False
+          )
+
+      for cog in self.client.cogs:
+        if query.lower() == cog.lower() and not str(self.client.cogs[cog].__doc__).startswith('hidden'):
+          embed.description += f'\n**{cog}\'s commands**\n\u200d'
+          available_commands_cog = []
+
+          for cmd in self.client.get_cog(cog).walk_commands():
+            if (not cmd.hidden and not str(cmd.help).startswith('hidden')) and await cmd.can_run(ctx):
+              available_commands_cog.append(cmd)
+
+          if len(available_commands_cog) > 0:
+            for i in available_commands_cog: await add_to_embed(i)
+            found = True
+          break
+
+        elif not str(self.client.cogs[cog].__doc__).startswith('hidden'):
+          for cmd in self.client.get_cog(cog).walk_commands():
+            if (not cmd.hidden and not str(cmd.help).startswith('hidden')):
+              if query.lower().strip() in cmd.qualified_name.lower().strip():
+                found = True
+                await add_to_embed(cmd)
+
+          if found: break
+      if not found:
+        raise Error(description = f'Unable to locate module or command [{query}]')
+
+    await ctx.reply(embed = embed)
+
+
+async def setup(client):
+  await client.add_cog(Help(client))