Merge branch 'master' into cogguide_develop

.github/workflows/labeler.yml

@@ -6,7 +6,7 @@
 # https://github.com/actions/labeler
 
 name: Labeler
-on: [pull_request]
+on: [pull_request_target]
 
 jobs:
   label:

ccrole/ccrole.py

@@ -292,13 +292,13 @@ class CCRole(commands.Cog):
         # Thank you Cog-Creators
 
         cmd = ctx.invoked_with
-        cmd = cmd.lower()  # Continues the proud case_insentivity tradition of ccrole
+        cmd = cmd.lower()  # Continues the proud case-insensitivity tradition of ccrole
         guild = ctx.guild
         # message = ctx.message  # Unneeded since switch to `on_message_without_command` from `on_command_error`
 
-        cmdlist = self.config.guild(guild).cmdlist
+        cmd_list = self.config.guild(guild).cmdlist
         # cmd = message.content[len(prefix) :].split()[0].lower()
-        cmd = await cmdlist.get_raw(cmd, default=None)
+        cmd = await cmd_list.get_raw(cmd, default=None)
 
         if cmd is not None:
             await self.eval_cc(cmd, message, ctx)

chatter/info.json

@@ -3,7 +3,7 @@
     "Bobloy"
   ],
   "min_bot_version": "3.4.0",
-  "description": "Create an offline chatbot that talks like your average member using Machine Learning",
+  "description": "Create an offline chatbot that talks like your average member using Machine Learning. See setup instructions at https://github.com/bobloy/Fox-V3/tree/master/chatter",
   "hidden": false,
   "install_msg": "Thank you for installing Chatter! Please make sure you check the install instructions at https://github.com/bobloy/Fox-V3/blob/master/chatter/README.md\nAfter that, get started ith `[p]load chatter` and `[p]help Chatter`",
   "requirements": [

fifo/__init__.py

@@ -1,5 +1,15 @@
+import sys
+
 from .fifo import FIFO
 
+# Applying fix from: https://github.com/Azure/azure-functions-python-worker/issues/640
+# [Fix] Create a wrapper for importing imgres
+from .date_trigger import *
+from . import CustomDateTrigger
+
+# [Fix] Register imgres into system modules
+sys.modules["CustomDateTrigger"] = CustomDateTrigger
+
 
 async def setup(bot):
     cog = FIFO(bot)

fifo/date_trigger.py

@@ -0,0 +1,10 @@
+from apscheduler.triggers.date import DateTrigger
+
+
+class CustomDateTrigger(DateTrigger):
+    def get_next_fire_time(self, previous_fire_time, now):
+        next_run = super().get_next_fire_time(previous_fire_time, now)
+        return next_run if next_run is not None and next_run >= now else None
+
+    def __getstate__(self):
+        return {"version": 1, "run_date": self.run_date}

fifo/fifo.py

@@ -4,6 +4,7 @@ from datetime import MAXYEAR, datetime, timedelta, tzinfo
 from typing import Optional, Union
 
 import discord
+import pytz
 from apscheduler.job import Job
 from apscheduler.jobstores.base import JobLookupError
 from apscheduler.schedulers.asyncio import AsyncIOScheduler
@@ -51,7 +52,7 @@ def _get_run_times(job: Job, now: datetime = None):
 
     if now is None:
         now = datetime(MAXYEAR, 12, 31, 23, 59, 59, 999999, tzinfo=job.next_run_time.tzinfo)
-        yield from _get_run_times(job, now)
+        yield from _get_run_times(job, now)  # Recursion
         raise StopIteration()
 
     next_run_time = job.next_run_time
@@ -145,28 +146,39 @@ class FIFO(commands.Cog):
         await task.delete_self()
 
     async def _process_task(self, task: Task):
-        job: Union[Job, None] = await self._get_job(task)
-        if job is not None:
-            job.reschedule(await task.get_combined_trigger())
-            return job
+        # None of this is necessar, we have `replace_existing` already
+        # job: Union[Job, None] = await self._get_job(task)
+        # if job is not None:
+        #     combined_trigger_ = await task.get_combined_trigger()
+        #     if combined_trigger_ is None:
+        #         job.remove()
+        #     else:
+        #         job.reschedule(combined_trigger_)
+        #     return job
         return await self._add_job(task)
 
     async def _get_job(self, task: Task) -> Job:
         return self.scheduler.get_job(_assemble_job_id(task.name, task.guild_id))
 
     async def _add_job(self, task: Task):
+        combined_trigger_ = await task.get_combined_trigger()
+        if combined_trigger_ is None:
+            return None
+
         return self.scheduler.add_job(
             _execute_task,
             kwargs=task.__getstate__(),
             id=_assemble_job_id(task.name, task.guild_id),
-            trigger=await task.get_combined_trigger(),
+            trigger=combined_trigger_,
             name=task.name,
+            replace_existing=True,
         )
 
     async def _resume_job(self, task: Task):
-        try:
-            job = self.scheduler.resume_job(job_id=_assemble_job_id(task.name, task.guild_id))
-        except JobLookupError:
+        job: Union[Job, None] = await self._get_job(task)
+        if job is not None:
+            job.resume()
+        else:
             job = await self._process_task(task)
         return job
 
@@ -221,6 +233,17 @@ class FIFO(commands.Cog):
         if ctx.invoked_subcommand is None:
             pass
 
+    @fifo.command(name="wakeup")
+    async def fifo_wakeup(self, ctx: commands.Context):
+        """Debug command to fix missed executions.
+
+        If you see a negative "Next run time" when adding a trigger, this may help resolve it.
+        Check the logs when using this command.
+        """
+
+        self.scheduler.wakeup()
+        await ctx.tick()
+
     @fifo.command(name="checktask", aliases=["checkjob", "check"])
     async def fifo_checktask(self, ctx: commands.Context, task_name: str):
         """Returns the next 10 scheduled executions of the task"""
@@ -372,10 +395,14 @@ class FIFO(commands.Cog):
 
         else:
             embed.add_field(name="Server", value="Server not found", inline=False)
+        triggers, expired_triggers = await task.get_triggers()
 
-        trigger_str = "\n".join(str(t) for t in await task.get_triggers())
+        trigger_str = "\n".join(str(t) for t in triggers)
+        expired_str = "\n".join(str(t) for t in expired_triggers)
         if trigger_str:
             embed.add_field(name="Triggers", value=trigger_str, inline=False)
+        if expired_str:
+            embed.add_field(name="Expired Triggers", value=expired_str, inline=False)
 
         job = await self._get_job(task)
         if job and job.next_run_time:
@@ -546,7 +573,7 @@ class FIFO(commands.Cog):
             )
             return
 
-        time_to_run = datetime.now() + time_from_now
+        time_to_run = datetime.now(pytz.utc) + time_from_now
 
         result = await task.add_trigger("date", time_to_run, time_to_run.tzinfo)
         if not result:

fifo/info.json

@@ -10,7 +10,8 @@
   "end_user_data_statement": "This cog does not store any End User Data",
   "requirements": [
     "apscheduler",
-    "pytz"
+    "pytz",
+    "python-dateutil"
   ],
   "tags": [
     "bobloy",

fifo/redconfigjobstore.py

@@ -39,7 +39,7 @@ class RedConfigJobStore(MemoryJobStore):
         # self._jobs = [
         #     (await self._decode_job(job), timestamp) async for (job, timestamp) in AsyncIter(_jobs)
         # ]
-        async for job, timestamp in AsyncIter(_jobs):
+        async for job, timestamp in AsyncIter(_jobs, steps=5):
             job = await self._decode_job(job)
             index = self._get_job_index(timestamp, job.id)
             self._jobs.insert(index, (job, timestamp))
@@ -109,83 +109,6 @@ class RedConfigJobStore(MemoryJobStore):
 
         return job
 
-    # @run_in_event_loop
-    # def add_job(self, job: Job):
-    #     if job.id in self._jobs_index:
-    #         raise ConflictingIdError(job.id)
-    #     # log.debug(f"Check job args: {job.args=}")
-    #     timestamp = datetime_to_utc_timestamp(job.next_run_time)
-    #     index = self._get_job_index(timestamp, job.id)  # This is fine
-    #     self._jobs.insert(index, (job, timestamp))
-    #     self._jobs_index[job.id] = (job, timestamp)
-    #     task = asyncio.create_task(self._async_add_job(job, index, timestamp))
-    #     self._eventloop.run_until_complete(task)
-    #     # log.debug(f"Added job: {self._jobs[index][0].args}")
-    #
-    # async def _async_add_job(self, job, index, timestamp):
-    #     encoded_job = self._encode_job(job)
-    #     job_tuple = tuple([encoded_job, timestamp])
-    #     async with self.config.jobs() as jobs:
-    #         jobs.insert(index, job_tuple)
-    #     # await self.config.jobs_index.set_raw(job.id, value=job_tuple)
-    #     return True
-
-    # @run_in_event_loop
-    # def update_job(self, job):
-    #     old_tuple: Tuple[Union[Job, None], Union[datetime, None]] = self._jobs_index.get(
-    #         job.id, (None, None)
-    #     )
-    #     old_job = old_tuple[0]
-    #     old_timestamp = old_tuple[1]
-    #     if old_job is None:
-    #         raise JobLookupError(job.id)
-    #
-    #     # If the next run time has not changed, simply replace the job in its present index.
-    #     # Otherwise, reinsert the job to the list to preserve the ordering.
-    #     old_index = self._get_job_index(old_timestamp, old_job.id)
-    #     new_timestamp = datetime_to_utc_timestamp(job.next_run_time)
-    #     task = asyncio.create_task(
-    #         self._async_update_job(job, new_timestamp, old_index, old_job, old_timestamp)
-    #     )
-    #     self._eventloop.run_until_complete(task)
-    #
-    # async def _async_update_job(self, job, new_timestamp, old_index, old_job, old_timestamp):
-    #     encoded_job = self._encode_job(job)
-    #     if old_timestamp == new_timestamp:
-    #         self._jobs[old_index] = (job, new_timestamp)
-    #         async with self.config.jobs() as jobs:
-    #             jobs[old_index] = (encoded_job, new_timestamp)
-    #     else:
-    #         del self._jobs[old_index]
-    #         new_index = self._get_job_index(new_timestamp, job.id)  # This is fine
-    #         self._jobs.insert(new_index, (job, new_timestamp))
-    #         async with self.config.jobs() as jobs:
-    #             del jobs[old_index]
-    #             jobs.insert(new_index, (encoded_job, new_timestamp))
-    #     self._jobs_index[old_job.id] = (job, new_timestamp)
-    #     # await self.config.jobs_index.set_raw(old_job.id, value=(encoded_job, new_timestamp))
-    #
-    #     log.debug(f"Async Updated {job.id=}")
-    #     # log.debug(f"Check job args: {job.kwargs=}")
-
-    # @run_in_event_loop
-    # def remove_job(self, job_id):
-    #     """Copied instead of super for the asyncio args"""
-    #     job, timestamp = self._jobs_index.get(job_id, (None, None))
-    #     if job is None:
-    #         raise JobLookupError(job_id)
-    #
-    #     index = self._get_job_index(timestamp, job_id)
-    #     del self._jobs[index]
-    #     del self._jobs_index[job.id]
-    #     task = asyncio.create_task(self._async_remove_job(index, job))
-    #     self._eventloop.run_until_complete(task)
-    #
-    # async def _async_remove_job(self, index, job):
-    #     async with self.config.jobs() as jobs:
-    #         del jobs[index]
-    #     # await self.config.jobs_index.clear_raw(job.id)
-
     @run_in_event_loop
     def remove_all_jobs(self):
         super().remove_all_jobs()
@@ -201,4 +124,5 @@ class RedConfigJobStore(MemoryJobStore):
 
     async def async_shutdown(self):
         await self.save_to_config()
-        super().remove_all_jobs()
+        self._jobs = []
+        self._jobs_index = {}

fifo/task.py

@@ -1,18 +1,19 @@
 import logging
 from datetime import datetime, timedelta
-from typing import Dict, List, Union
+from typing import Dict, List, Optional, Tuple, Union
 
 import discord
+import pytz
 from apscheduler.triggers.base import BaseTrigger
 from apscheduler.triggers.combining import OrTrigger
 from apscheduler.triggers.cron import CronTrigger
-from apscheduler.triggers.date import DateTrigger
 from apscheduler.triggers.interval import IntervalTrigger
 from discord.utils import time_snowflake
-from pytz import timezone
 from redbot.core import Config, commands
 from redbot.core.bot import Red
 
+from fifo.date_trigger import CustomDateTrigger
+
 log = logging.getLogger("red.fox_v3.fifo.task")
 
 
@@ -26,7 +27,7 @@ def get_trigger(data):
         return IntervalTrigger(days=parsed_time.days, seconds=parsed_time.seconds)
 
     if data["type"] == "date":
-        return DateTrigger(data["time_data"], timezone=data["tzinfo"])
+        return CustomDateTrigger(data["time_data"], timezone=data["tzinfo"])
 
     if data["type"] == "cron":
         return CronTrigger.from_crontab(data["time_data"], timezone=data["tzinfo"])
@@ -34,20 +35,126 @@ def get_trigger(data):
     return False
 
 
+def check_expired_trigger(trigger: BaseTrigger):
+    return trigger.get_next_fire_time(None, datetime.now(pytz.utc)) is None
+
+
 def parse_triggers(data: Union[Dict, None]):
     if data is None or not data.get("triggers", False):  # No triggers
         return None
 
     if len(data["triggers"]) > 1:  # Multiple triggers
-        return OrTrigger([get_trigger(t_data) for t_data in data["triggers"]])
+        triggers_list = [get_trigger(t_data) for t_data in data["triggers"]]
+        triggers_list = [t for t in triggers_list if not check_expired_trigger(t)]
+        if not triggers_list:
+            return None
+        return OrTrigger(triggers_list)
     else:
-        return get_trigger(data["triggers"][0])
+        trigger = get_trigger(data["triggers"][0])
+        if check_expired_trigger(trigger):
+            return None
+        return trigger
+
+
+# class FakeMessage:
+#     def __init__(self, message: discord.Message):
+#         d = {k: getattr(message, k, None) for k in dir(message)}
+#         self.__dict__.update(**d)
+
+
+# Potential FakeMessage subclass of Message
+# class DeleteSlots(type):
+#     @classmethod
+#     def __prepare__(metacls, name, bases):
+#         """Borrowed a bit from https://stackoverflow.com/q/56579348"""
+#         super_prepared = super().__prepare__(name, bases)
+#         print(super_prepared)
+#         return super_prepared
+
+things_for_fakemessage_to_steal = [
+    "_state",
+    "id",
+    "webhook_id",
+    # "reactions",
+    # "attachments",
+    "embeds",
+    "application",
+    "activity",
+    "channel",
+    "_edited_time",
+    "type",
+    "pinned",
+    "flags",
+    "mention_everyone",
+    "tts",
+    "content",
+    "nonce",
+    "reference",
+]
+
+things_fakemessage_sets_by_default = {
+    "attachments": [],
+    "reactions": [],
+}
+
 
+class FakeMessage(discord.Message):
+    def __init__(self, *args, message: discord.Message, **kwargs):
+        d = {k: getattr(message, k, None) for k in things_for_fakemessage_to_steal}
+        d.update(things_fakemessage_sets_by_default)
+        for k, v in d.items():
+            try:
+                # log.debug(f"{k=} {v=}")
+                setattr(self, k, v)
+            except TypeError:
+                # log.exception("This is fine")
+                pass
+            except AttributeError:
+                # log.exception("This is fine")
+                pass
 
-class FakeMessage:
-    def __init__(self, message: discord.Message):
-        d = {k: getattr(message, k, None) for k in dir(message)}
-        self.__dict__.update(**d)
+        self.id = time_snowflake(datetime.utcnow(), high=False)  # Pretend to be now
+        self.type = discord.MessageType.default
+
+    def process_the_rest(
+        self,
+        author: discord.Member,
+        channel: discord.TextChannel,
+        content,
+    ):
+        # self.content = content
+        # log.debug(self.content)
+
+        # for handler in ('author', 'member', 'mentions', 'mention_roles', 'call', 'flags'):
+        #     try:
+        #         getattr(self, '_handle_%s' % handler)(data[handler])
+        #     except KeyError:
+        #         continue
+        self.author = author
+        # self._handle_author(author._user._to_minimal_user_json())
+        # self._handle_member(author)
+        self._rebind_channel_reference(channel)
+        self._update(
+            {
+                "content": content,
+            }
+        )
+        self._update(
+            {
+                "mention_roles": self.raw_role_mentions,
+                "mentions": self.raw_mentions,
+            }
+        )
+
+        # self._handle_content(content)
+        # log.debug(self.content)
+
+        self.mention_everyone = "@everyone" in self.content or "@here" in self.content
+
+        # self._handle_mention_roles(self.raw_role_mentions)
+        # self._handle_mentions(self.raw_mentions)
+
+        # self.__dict__.update(**d)
 
 
 def neuter_message(message: FakeMessage):
@@ -66,11 +173,11 @@ def neuter_message(message: FakeMessage):
 
 
 class Task:
-    default_task_data = {"triggers": [], "command_str": ""}
+    default_task_data = {"triggers": [], "command_str": "", "expired_triggers": []}
 
     default_trigger = {
         "type": "",
-        "time_data": None,  # Used for Interval and Date Triggers
+        "time_data": None,
         "tzinfo": None,
     }
 
@@ -87,9 +194,10 @@ class Task:
 
     async def _encode_time_triggers(self):
         if not self.data or not self.data.get("triggers", None):
-            return []
+            return [], []
 
         triggers = []
+        expired_triggers = []
         for t in self.data["triggers"]:
             if t["type"] == "interval":  # Convert into timedelta
                 td: timedelta = t["time_data"]
@@ -101,13 +209,15 @@ class Task:
 
             if t["type"] == "date":  # Convert into datetime
                 dt: datetime = t["time_data"]
-                triggers.append(
-                    {
+                data_to_append = {
                     "type": t["type"],
                     "time_data": dt.isoformat(),
                     "tzinfo": getattr(t["tzinfo"], "zone", None),
                 }
-                )
+                if dt < datetime.now(pytz.utc):
+                    expired_triggers.append(data_to_append)
+                else:
+                    triggers.append(data_to_append)
                 continue
 
             if t["type"] == "cron":
@@ -125,7 +235,7 @@ class Task:
 
             raise NotImplemented
 
-        return triggers
+        return triggers, expired_triggers
 
     async def _decode_time_triggers(self):
         if not self.data or not self.data.get("triggers", None):
@@ -138,7 +248,7 @@ class Task:
 
             # First decode timezone if there is one
             if t["tzinfo"] is not None:
-                t["tzinfo"] = timezone(t["tzinfo"])
+                t["tzinfo"] = pytz.timezone(t["tzinfo"])
 
             if t["type"] == "interval":  # Convert into timedelta
                 t["time_data"] = timedelta(**t["time_data"])
@@ -174,14 +284,23 @@ class Task:
         await self._decode_time_triggers()
         return self.data
 
-    async def get_triggers(self) -> List[Union[IntervalTrigger, DateTrigger]]:
+    async def get_triggers(self) -> Tuple[List[BaseTrigger], List[BaseTrigger]]:
         if not self.data:
             await self.load_from_config()
 
         if self.data is None or "triggers" not in self.data:  # No triggers
-            return []
+            return [], []
 
-        return [get_trigger(t) for t in self.data["triggers"]]
+        trigs = []
+        expired_trigs = []
+        for t in self.data["triggers"]:
+            trig = get_trigger(t)
+            if check_expired_trigger(trig):
+                expired_trigs.append(t)
+            else:
+                trigs.append(t)
+
+        return trigs, expired_trigs
 
     async def get_combined_trigger(self) -> Union[BaseTrigger, None]:
         if not self.data:
@@ -201,7 +320,10 @@ class Task:
         data_to_save = self.default_task_data.copy()
         if self.data:
             data_to_save["command_str"] = self.get_command_str()
-            data_to_save["triggers"] = await self._encode_time_triggers()
+            (
+                data_to_save["triggers"],
+                data_to_save["expired_triggers"],
+            ) = await self._encode_time_triggers()
 
         to_save = {
             "guild_id": self.guild_id,
@@ -217,7 +339,10 @@ class Task:
             return
 
         data_to_save = self.data.copy()
-        data_to_save["triggers"] = await self._encode_time_triggers()
+        (
+            data_to_save["triggers"],
+            data_to_save["expired_triggers"],
+        ) = await self._encode_time_triggers()
 
         await self.config.guild_from_id(self.guild_id).tasks.set_raw(
             self.name, "data", value=data_to_save
@@ -240,19 +365,23 @@ class Task:
                 f"Could not execute Task[{self.name}] due to missing channel: {self.channel_id}"
             )
             return False
-        author: discord.User = guild.get_member(self.author_id)
+        author: discord.Member = guild.get_member(self.author_id)
         if author is None:
             log.warning(
                 f"Could not execute Task[{self.name}] due to missing author: {self.author_id}"
             )
             return False
 
-        actual_message: discord.Message = channel.last_message
+        actual_message: Optional[discord.Message] = channel.last_message
         # I'd like to present you my chain of increasingly desperate message fetching attempts
         if actual_message is None:
             # log.warning("No message found in channel cache yet, skipping execution")
             # return
+            if channel.last_message_id is not None:
+                try:
                     actual_message = await channel.fetch_message(channel.last_message_id)
+                except discord.NotFound:
+                    actual_message = None
             if actual_message is None:  # last_message_id was an invalid message I guess
                 actual_message = await channel.history(limit=1).flatten()
                 if not actual_message:  # Basically only happens if the channel has no messages
@@ -262,22 +391,27 @@ class Task:
                         return False
                 actual_message = actual_message[0]
 
-        message = FakeMessage(actual_message)
-        # message = FakeMessage2
-        message.author = author
-        message.guild = guild  # Just in case we got desperate, see above
-        message.channel = channel
-        message.id = time_snowflake(datetime.utcnow(), high=False)  # Pretend to be now
-        message = neuter_message(message)
+        # message._handle_author(author)  # Option when message is subclass
+        # message._state = self.bot._get_state()
+        # Time to set the relevant attributes
+        # message.author = author
+        # Don't need guild with subclass, guild is just channel.guild
+        # message.guild = guild  # Just in case we got desperate, see above
+        # message.channel = channel
 
         # absolutely weird that this takes a message object instead of guild
-        prefixes = await self.bot.get_prefix(message)
+        prefixes = await self.bot.get_prefix(actual_message)
         if isinstance(prefixes, str):
             prefix = prefixes
         else:
             prefix = prefixes[0]
 
-        message.content = f"{prefix}{self.get_command_str()}"
+        new_content = f"{prefix}{self.get_command_str()}"
+        # log.debug(f"{new_content=}")
+
+        message = FakeMessage(message=actual_message)
+        message = neuter_message(message)
+        message.process_the_rest(author=author, channel=channel, content=new_content)
 
         if (
             not message.guild
@@ -285,7 +419,10 @@ class Task:
             or not message.content
             or message.content == prefix
         ):
-            log.warning(f"Could not execute Task[{self.name}] due to message problem: {message}")
+            log.warning(
+                f"Could not execute Task[{self.name}] due to message problem: "
+                f"{message.guild=}, {message.author=}, {message.content=}"
+            )
             return False
 
         new_ctx: commands.Context = await self.bot.get_context(message)

infochannel/infochannel.py

@@ -453,7 +453,7 @@ class InfoChannel(Cog):
         if channel_type is not None:
             return await self.trigger_updates_for(guild, **{channel_type: True})
 
-        return await self.trigger_updates_for(guild, extra_roles=set(channel_role))
+        return await self.trigger_updates_for(guild, extra_roles={channel_role})
 
     async def start_queue(self, guild_id, identifier):
         self._rate_limited_edits[guild_id][identifier] = asyncio.create_task(

werewolf/builder.py

@@ -71,6 +71,7 @@ W1, W2, W5, W6 = Random Werewolf
 N1 = Benign Neutral
 
 0001-1112T11W112N2
+which translates to
 0,0,0,1,11,12,E1,R1,R1,R1,R2,P2
 
 pre-letter = exact role position

werewolf/role.py

@@ -72,6 +72,9 @@ class Role(WolfListener):
         self.blocked = False
         self.properties = {}  # Extra data for other roles (i.e. arsonist)
 
+    def __str__(self):
+        return self.__repr__()
+
     def __repr__(self):
         return f"{self.__class__.__name__}({self.player.__repr__()})"
 
@@ -86,7 +89,7 @@ class Role(WolfListener):
 
         log.debug(f"Assigned {self} to {player}")
 
-    async def get_alignment(self, source=None):
+    async def get_alignment(self, source=None):  # TODO: Rework to be "strength" tiers
         """
         Interaction for powerful access of alignment
         (Village, Werewolf, Other)

werewolf/werewolf.py

@@ -1,11 +1,10 @@
 import logging
-from typing import List, Union
+from typing import Optional
 
 import discord
 from redbot.core import Config, checks, commands
 from redbot.core.bot import Red
 from redbot.core.commands import Cog
-from redbot.core.utils import AsyncIter
 from redbot.core.utils.menus import DEFAULT_CONTROLS, menu
 
 from werewolf.builder import (
@@ -50,15 +49,17 @@ class Werewolf(Cog):
 
     def cog_unload(self):
         log.debug("Unload called")
-        for game in self.games.values():
-            del game
+        for key in self.games.keys():
+            del self.games[key]
 
     @commands.command()
     async def buildgame(self, ctx: commands.Context):
         """
         Create game codes to run custom games.
 
-        Pick the roles or randomized roles you want to include in a game
+        Pick the roles or randomized roles you want to include in a game.
+
+        Note: The same role can be picked more than once.
         """
         gb = GameBuilder()
         code = await gb.build_game(ctx)
@@ -84,9 +85,6 @@ class Werewolf(Cog):
         Lists current guild settings
         """
         valid, role, category, channel, log_channel = await self._get_settings(ctx)
-        # if not valid:
-        #     await ctx.send("Failed to get settings")
-        #     return None
 
         embed = discord.Embed(
             title="Current Guild Settings",
@@ -393,7 +391,7 @@ class Werewolf(Cog):
             else:
                 await ctx.maybe_send_embed("Role ID not found")
 
-    async def _get_game(self, ctx: commands.Context, game_code=None) -> Union[Game, None]:
+    async def _get_game(self, ctx: commands.Context, game_code=None) -> Optional[Game]:
         guild: discord.Guild = getattr(ctx, "guild", None)
 
         if guild is None:
@@ -420,7 +418,7 @@ class Werewolf(Cog):
 
         return self.games[guild.id]
 
-    async def _game_start(self, game):
+    async def _game_start(self, game: Game):
         await game.start()
 
     async def _get_settings(self, ctx):