Fix a few bad refs and typos

Author: Taaku18

bot.py

@@ -46,7 +46,7 @@
 )
 from core.thread import ThreadManager
 from core.time import human_timedelta
-from core.utils import human_join, normalize_alias, truncate
+from core.utils import normalize_alias, truncate
 
 logger = getLogger(__name__)
 
@@ -1591,7 +1591,7 @@ def main():
     # check discord version
     if discord.__version__ != "1.6.0":
         logger.error(
-            "Dependencies are not updated, run pipenv install. discord.py version expected 1.6.0, recieved %s",
+            "Dependencies are not updated, run pipenv install. discord.py version expected 1.6.0, received %s",
             discord.__version__,
         )
         sys.exit(0)

cogs/modmail.py

@@ -1,5 +1,4 @@
 import asyncio
-from operator import truediv
 import re
 from datetime import datetime
 from itertools import zip_longest

cogs/plugins.py

@@ -178,14 +178,14 @@ async def download_plugin(self, plugin, force=False):
                     if raw == "Not Found":
                         raise InvalidPluginError("Plugin not found")
                     else:
-                        raise InvalidPluginError("Invalid download recieved, non-bytes object")
+                        raise InvalidPluginError("Invalid download received, non-bytes object")
 
-                plugin_io = io.BytesIO(raw)
-                if not plugin.cache_path.parent.exists():
-                    plugin.cache_path.parent.mkdir(parents=True)
+            plugin_io = io.BytesIO(raw)
+            if not plugin.cache_path.parent.exists():
+                plugin.cache_path.parent.mkdir(parents=True)
 
-                with plugin.cache_path.open("wb") as f:
-                    f.write(raw)
+            with plugin.cache_path.open("wb") as f:
+                f.write(raw)
 
         with zipfile.ZipFile(plugin_io) as zipf:
             for info in zipf.infolist():
@@ -253,7 +253,7 @@ async def parse_user_input(self, ctx, plugin_name, check_version=False):
                 description="Plugins are disabled, enable them by setting `ENABLE_PLUGINS=true`",
                 color=self.bot.main_color,
             )
-            await ctx.send(embed=em)
+            await ctx.send(embed=embed)
             return
 
         if not self._ready_event.is_set():

cogs/utility.py

@@ -3,7 +3,6 @@
 import os
 import random
 import re
-from sys import stdout
 import traceback
 from contextlib import redirect_stdout
 from datetime import datetime

core/config.py

@@ -14,7 +14,7 @@
 from core._color_data import ALL_COLORS
 from core.models import DMDisabled, InvalidConfigError, Default, getLogger
 from core.time import UserFriendlyTimeSync
-from core.utils import strtobool, tryint
+from core.utils import strtobool
 
 logger = getLogger(__name__)
 load_dotenv()

core/models.py

@@ -190,14 +190,13 @@ def get_value(self, key, args, kwds):
             except KeyError:
                 return "{" + key + "}"
         else:
-            return Formatter.get_value(key, args, kwds)
+            return super().get_value(key, args, kwds)
 
 
 class SimilarCategoryConverter(commands.CategoryChannelConverter):
     async def convert(self, ctx, argument):
         bot = ctx.bot
         guild = ctx.guild
-        result = None
 
         try:
             return await super().convert(ctx, argument)

core/thread.py

@@ -2,9 +2,9 @@
 import copy
 import io
 import re
+import time
 import typing
 from datetime import datetime, timedelta
-import time
 from types import SimpleNamespace
 
 import isodate

core/utils.py

@@ -30,6 +30,7 @@
     "escape_code_block",
     "format_channel_name",
     "tryint",
+    "match_title",
 ]
 
 
@@ -222,7 +223,7 @@ def cleanup_code(content: str) -> str:
 
 def match_title(text: str) -> int:
     """
-    Matches a title in the foramt of "Title: XXXX"
+    Matches a title in the format of "Title: XXXX"
 
     Parameters
     ----------