Add some comments and docstrings documenting the code and replacing minor issues.

1 files changed, 4 insertions, 4 deletions

diff --git a/bot/bot.py b/bot/bot.py
index 0813eb54..177fe1dc 100644
--- a/bot/bot.py
+++ b/bot/bot.py
@@ -1,16 +1,16 @@
 from pathlib import Path
 from sys import stderr
 from traceback import print_exc
+from os import environ
 
 
-from bot import constants
 from discord.ext import commands
 
-
 bot = commands.Bot(command_prefix=commands.when_mentioned_or('!'))
 
 if __name__ == '__main__':
-    cogs = [x.stem for x in Path('cogs').glob('*.py')]
+    # Scan for files in the /cogs/ directory and make a list of the file names.
+    cogs = [file.stem for file in Path('cogs').glob('*.py')]
     for extension in cogs:
         try:
             bot.load_extension(f'cogs.{extension}')
@@ -18,4 +18,4 @@ if __name__ == '__main__':
             print(f'Failed to load extension {extension}.', file=stderr)
             print_exc()
 
-bot.run(constants.token)
+bot.run(environ.get('TOKEN'))