miscellaneous fixes

src/achievement.py

@@ -22,7 +22,8 @@ achievements = {
 }
 
 async def achieve(bot: commands.Bot, message: discord.Message, achievement):
-    guild_conf = await bot.database.execute_fetchone("SELECT achievement_messages FROM guild_config WHERE id = ?", (message.guild.id,))
+    if message.guild:
+        guild_conf = await bot.database.execute_fetchone("SELECT achievement_messages FROM guild_config WHERE id = ?", (message.guild.id,))
     if guild_conf and guild_conf["achievement_messages"] == 0: return
     channel = message.channel
 

src/esoserver.py

@@ -11,7 +11,7 @@ role_transfer_lock = asyncio.Lock()
 def setup(bot):
 	@bot.listen()
 	async def on_message(message):
-		if message.guild.id == util.config["esoserver"]["id"]:
+		if message.guild and message.guild.id == util.config["esoserver"]["id"]:
 			async with role_transfer_lock: # prevent concurrency horrors - serialize accesses, probably
 				for role in message.role_mentions:
 					if role.id == util.config["esoserver"]["transfer_role"]: # transfer the role from sender to other pinged person

src/reminders.py

@@ -42,11 +42,14 @@ def setup(bot):
 
     async def send_by_dm(info, text):
         user = bot.get_user(info["author_id"])
+        if not user:
+            user = await bot.fetch_user(info["author_id"])
         if not user: raise Exception(f"user {info['author_id']} unavailable/nonexistent")
         if not user.dm_channel: await user.create_dm()
         await user.dm_channel.send(text)
 
     async def send_to_guild(info, text):
+        if not "guild_id" in info: raise Exception("Guild unknown")
         guild = bot.get_guild(info["guild_id"])
         member = guild.get_member(info["author_id"])
         self = guild.get_member(bot.user.id)

src/userdata.py

@@ -21,7 +21,7 @@ def setup(bot):
 
     @userdata.command(name="list", brief="List userdata keys in a given scope matching a query.")
     async def list_cmd(ctx, query="%", scope="guild", show_values: bool = False):
-        "Lsit userdata keys in a given scope (guild/global) matching your query (LIKE syntax). Can also show the associated values."
+        "List userdata keys in a given scope (guild/global) matching your query (LIKE syntax). Can also show the associated values."
         if scope == "global":
             rows = await bot.database.execute_fetchall("SELECT * FROM user_data WHERE user_id = ? AND guild_id = '_global' AND key LIKE ?", (ctx.author.id, query))
         else: