Added more custom exceptions and prepared everything for documentation

classes/pycord_bot.py

@@ -12,6 +12,7 @@ from libbot.pycord.classes import PycordBot as LibPycordBot
 from typing_extensions import override
 
 from classes import PycordEvent, PycordEventStage, PycordGuild, PycordUser
+from classes.errors import EventStageMissingSequenceError
 from modules.database import col_events, col_users
 from modules.utils import get_logger
 
@@ -283,8 +284,7 @@ class PycordBot(LibPycordBot):
         # event: PycordEvent = await self.find_event(event_id=kwargs["event_id"])
 
         if "sequence" not in kwargs:
-            # TODO Create a nicer exception
-            raise RuntimeError("Stage must have a defined sequence")
+            raise EventStageMissingSequenceError()
 
         event_stage: PycordEventStage = await PycordEventStage.create(**kwargs, cache=self.cache)
 
@@ -306,6 +306,7 @@ class PycordBot(LibPycordBot):
     async def find_event_stage(self, stage_id: str | ObjectId) -> PycordEventStage:
         return await PycordEventStage.from_id(stage_id, cache=self.cache)
 
+    # TODO Add documentation
     @staticmethod
     async def process_attachments(attachments: List[Attachment]) -> List[Dict[str, Any]]:
         processed_attachments: List[Dict[str, Any]] = []