📝 Cogs and utils

Improved code style and added comments and docstrings to cogs and utils.

cogs/StarWarsCog.py

@@ -1,37 +1,40 @@
-import discord, string, json
+"""Contains the StarWarsCog, which deals with Star Wars commands."""
 from discord.ext import commands
 from discord_slash import cog_ext
 
-from utils import getParams
+from utils import getParams  # pylint: disable=import-error
 
 params = getParams()
 
-class starWarsCog(commands.Cog):
+
+class StarWarsCog(commands.Cog):
+    """Contains the Star Wars commands."""
 
     def __init__(self, bot):
-        """Runs star wars commands."""
+        """Initialize the cog."""
         self.bot = bot
 
-    # Rolls star wars dice
     @cog_ext.cog_slash(**params["starWarsRoll"])
-    async def starWarsRoll(self, ctx, dice = ""):
+    async def starWarsRoll(self, ctx, dice=""):
+        """Roll Star Wars dice."""
         await self.bot.starWars.roll.parseRoll(ctx, dice)
 
-    # Controls destiny points
     @cog_ext.cog_slash(**params["starWarsDestiny"])
-    async def starWarsDestiny(self, ctx, parameters = ""):
+    async def starWarsDestiny(self, ctx, parameters=""):
+        """Control Star Wars destiny points."""
         await self.bot.starWars.destiny.parseDestiny(ctx, parameters)
 
-    # Rolls for critical injuries
     @cog_ext.cog_slash(**params["starWarsCrit"])
-    async def starWarsCrit(self, ctx, severity : int = 0):
+    async def starWarsCrit(self, ctx, severity: int = 0):
+        """Roll for critical injuries."""
         await self.bot.starWars.roll.critRoll(ctx, severity)
 
-    # Accesses and changes character sheet data with the parseChar function
-    # from funcs/starWarsFuncs/starWarsCharacter.py
     @cog_ext.cog_slash(**params["starWarsCharacter"])
-    async def starWarsCharacter(self, ctx, parameters = ""):
+    async def starWarsCharacter(self, ctx, parameters=""):
+        """Access and change Star Wars character sheet data."""
         await self.bot.starWars.character.parseChar(ctx, parameters)
 
+
 def setup(bot):
-    bot.add_cog(starWarsCog(bot))
+    """Add the cog to the bot."""
+    bot.add_cog(StarWarsCog(bot))