Switching to fetchval

geeksbot.py

@@ -69,7 +69,7 @@ class Geeksbot(commands.Bot):
 
     @staticmethod
     async def get_custom_prefix(bot_inst, message):
-        return bot_inst.db_con.fetchval('select prefix from guild_config where guild_id = $1',
+        return await bot_inst.db_con.fetchval('select prefix from guild_config where guild_id = $1',
                                               message.guild.id) or bot_inst.default_prefix
 
     async def load_ext(self, ctx, mod=None):
@@ -122,14 +122,14 @@ async def unload(ctx, mod):
 async def on_message(ctx):
     if not ctx.author.bot:
         if ctx.guild:
-            if int(bot.db_con.fetchval("select channel_lockdown from guild_config where guild_id = $1",
+            if int(await bot.db_con.fetchval("select channel_lockdown from guild_config where guild_id = $1",
                                              ctx.guild.id)):
-                if ctx.channel.id in json.loads(bot.db_con.fetchval("select allowed_channels from guild_config "
+                if ctx.channel.id in json.loads(await bot.db_con.fetchval("select allowed_channels from guild_config "
                                                                           "where guild_id = $1",
                                                                           ctx.guild.id)):
                     await bot.process_commands(ctx)
             elif ctx.channel.id == 418452585683484680:
-                prefix = bot.db_con.fetchval('select prefix from guild_config where guild_id = $1', ctx.guild.id)
+                prefix = await bot.db_con.fetchval('select prefix from guild_config where guild_id = $1', ctx.guild.id)
                 prefix = prefix[0] if prefix else bot.default_prefix
                 ctx.content = f'{prefix}{ctx.content}'
                 await bot.process_commands(ctx)