Improved error handling; Introduced i18n for /register, /unregister and /guess

cogs/cog_config.py

@@ -1,5 +1,6 @@
 from zoneinfo import ZoneInfo, ZoneInfoNotFoundError
 
+from bson.errors import InvalidId
 from discord import (
     ApplicationContext,
     CategoryChannel,
@@ -12,6 +13,7 @@ from discord.utils import basic_autocomplete
 from libbot.i18n import _, in_every_locale
 
 from classes import PycordGuild
+from classes.errors import GuildNotFoundError
 from classes.pycord_bot import PycordBot
 from modules.utils import autocomplete_timezones, is_operation_confirmed
 
@@ -58,7 +60,11 @@ class CogConfig(Cog):
         channel: TextChannel,
         timezone: str,
     ) -> None:
-        guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
+        try:
+            guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
+        except (InvalidId, GuildNotFoundError):
+            await ctx.respond(self.bot._("unexpected_error", "messages", locale=ctx.locale))
+            return
 
         try:
             timezone_parsed: ZoneInfo = ZoneInfo(timezone)
@@ -94,7 +100,11 @@ class CogConfig(Cog):
         if not (await is_operation_confirmed(ctx, confirm)):
             return
 
-        guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
+        try:
+            guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
+        except (InvalidId, GuildNotFoundError):
+            await ctx.respond(self.bot._("unexpected_error", "messages", locale=ctx.locale))
+            return
 
         await guild.purge(self.bot.cache)
 
@@ -106,7 +116,11 @@ class CogConfig(Cog):
         description_localizations=in_every_locale("description", "commands", "config_show"),
     )
     async def command_config_show(self, ctx: ApplicationContext) -> None:
-        guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
+        try:
+            guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
+        except (InvalidId, GuildNotFoundError):
+            await ctx.respond(self.bot._("unexpected_error", "messages", locale=ctx.locale))
+            return
 
         if not guild.is_configured():
             await ctx.respond(self.bot._("guild_unconfigured_admin", "messages", locale=ctx.locale))