Show list of custom commands

data/menus/custom_commands.py

@@ -0,0 +1,21 @@
+import discord
+from discord.ext import menus
+
+
+class CommandsList(menus.ListPageSource):
+    def __init__(self, data, colour=discord.Colour.blue()):
+        super().__init__(data, per_page=15)
+        self.colour = colour
+
+    async def format_page(self, menu: menus.MenuPages, entries):
+        embed = discord.Embed(colour=self.colour)
+        embed.set_author(name="Custom Commands")
+        embed.description = "\n".join(entries)
+        embed.set_footer(text="{}/{}".format(menu.current_page + 1, self.get_max_pages()))
+
+        return embed
+
+
+class Pages(menus.MenuPages):
+    def __init__(self, source, clear_reactions_after, timeout=30.0):
+        super().__init__(source, timeout=timeout, delete_message_after=True, clear_reactions_after=clear_reactions_after)