pep8

chatter/chatter.py

@@ -1,16 +1,13 @@
 import asyncio
-from typing import List, Union
+from datetime import datetime, timedelta
 
 import discord
 from discord.ext import commands
-
 from redbot.core import Config
-from redbot.core.bot import Red
 
 from .source import ChatBot
 from .source.trainers import ListTrainer
 
-from datetime import datetime,timedelta
 
 class Chatter:
     """
@@ -24,17 +21,17 @@ class Chatter:
         default_guild = {
             "whitelist": None,
             "days": 1
-            }
-        
+        }
+
         self.chatbot = ChatBot("ChatterBot")
         self.chatbot.set_trainer(ListTrainer)
 
         self.config.register_global(**default_global)
         self.config.register_guild(**default_guild)
-        
+
         self.loop = asyncio.get_event_loop()
-    
-    async def _get_conversation(self, ctx, in_channel: discord.TextChannel=None):
+
+    async def _get_conversation(self, ctx, in_channel: discord.TextChannel = None):
         """
         Compiles all conversation in the Guild this bot can get it's hands on
         Currently takes a stupid long time
@@ -42,9 +39,8 @@ class Chatter:
         """
         out = []
         after = datetime.today() - timedelta(days=(await self.config.guild(ctx.guild).days()))
-        
 
-        for channel in ctx.guild.text_channels: 
+        for channel in ctx.guild.text_channels:
             if in_channel:
                 channel = in_channel
             await ctx.send("Gathering {}".format(channel.mention))
@@ -52,7 +48,7 @@ class Chatter:
             try:
                 async for message in channel.history(limit=None, reverse=True, after=after):
                     if user == message.author:
-                        out[-1] += "\n"+message.clean_content
+                        out[-1] += "\n" + message.clean_content
                     else:
                         user = message.author
                         out.append(message.clean_content)
@@ -60,12 +56,12 @@ class Chatter:
                 pass
             except discord.HTTPException:
                 pass
-            
+
             if in_channel:
                 break
-        
+
         return out
-        
+
     def _train(self, data):
         try:
             self.chatbot.train(data)
@@ -80,45 +76,46 @@ class Chatter:
         """
         if ctx.invoked_subcommand is None:
             await ctx.send_help()
+
     @chatter.command()
     async def age(self, ctx: commands.Context, days: int):
         """
         Sets the number of days to look back
         Will train on 1 day otherwise
         """
-        
+
         await self.config.guild(ctx.guild).days.set(days)
         await ctx.send("Success")
-        
+
     @chatter.command()
     async def train(self, ctx: commands.Context, channel: discord.TextChannel = None):
         """
         Trains the bot based on language in this guild
         """
-        
+
         conversation = await self._get_conversation(ctx, channel)
-        
+
         if not conversation:
             await ctx.send("Failed to gather training data")
             return
-            
+
         await ctx.send("Gather successful! Training begins now\n(**This will take a long time, be patient**)")
-        embed=discord.Embed(title="Loading")
+        embed = discord.Embed(title="Loading")
         embed.set_image(url="http://www.loop.universaleverything.com/animations/1295.gif")
         temp_message = await ctx.send(embed=embed)
         future = await self.loop.run_in_executor(None, self._train, conversation)
-        
+
         try:
             await temp_message.delete()
         except:
             pass
-        
+
         if future:
             await ctx.send("Training successful!")
         else:
             await ctx.send("Error occurred :(")
-            
-    async def on_message(self, message): 
+
+    async def on_message(self, message):
         """
         Credit to https://github.com/Twentysix26/26-Cogs/blob/master/cleverbot/cleverbot.py
         for on_message recognition of @bot
@@ -137,5 +134,3 @@ class Chatter:
                 if not response:
                     response = ":thinking:"
                 await channel.send(response)
-                
-