Merge pull request #158 from korbosoft/patch-1

Add random color functionality

crimsobot/cogs/utilities.py

@@ -1,6 +1,7 @@
 import asyncio
 import logging
 from datetime import datetime
+from random import randint
 from typing import List, Optional, Tuple
 
 import discord
@@ -169,9 +170,11 @@ async def ping(self, ctx: commands.Context) -> None:
         await msg.edit(content='<:ping:569954524932997122>...{:d}ms'.format(int(ping)))
 
     @commands.command()
-    async def color(self, ctx: commands.Context, hex_value: discord.Colour) -> None:
-        """Get color sample from hex value."""
+    async def color(self, ctx: commands.Context, hex_value: Optional[discord.Colour] = None) -> None:
+        """Get color sample from hex value, or generate random color if not given input."""
 
+        if hex_value is None:
+            hex_value = '#%06x' % randint(0, 0xFFFFFF)
         fp = imagetools.make_color_img(str(hex_value))
         await ctx.send(
             '**' + str(hex_value) + '**',