Update CHANGELOG

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## Main branch
+
+- [Fix][pull3267]: Missing recache step in ObjectSessionHandler (InspectorCaracal)
+- [Fix][pull3270]: Evennia is its own MSSP family now, so we should return that
+  instead of 'Custom' (InspectorCaracal)
+- [Fix][pull3274]: Traceback when creating objects with initial nattributes
+  (InspectorCaracal)
+
+[pull3267]: https://github.com/evennia/evennia/pull/3267
+[pull3270]: https://github.com/evennia/evennia/pull/3270
+[pull3274]: https://github.com/evennia/evennia/pull/3274
+
 ## Evennia 2.3.0
 
 Sept 3, 2023

evennia/contrib/tutorials/evadventure/ai.py

@@ -126,6 +126,11 @@ class AIHandler:
     def __init__(self, obj):
         self.obj = obj
 
+        if hasattr(self, "AI_STATES"):
+            # load AI dict from typeclass core if it exists - allows for setting it
+            # on the typeclass directly.
+            self.add_aidict(self.AI_STATES)
+
     def __str__(self):
         return f"AIHandler for {self.obj}. Current state: {self.state}"
 
@@ -156,7 +161,8 @@ class AIHandler:
             object: Randomly chosen element from choices.
 
         """
-        return random.choices(choices, odds)[0]
+        if choices:
+            return random.choices(choices, odds)[0]
 
     @staticmethod
     def _weighted_choice_dict(choices):
@@ -352,4 +358,7 @@ class AIHandler:
                 return
 
         # perform the action
-        getattr(self.obj, f"ai_{self.state}")(next_action)
+        try:
+            getattr(self.obj, f"ai_{self.state}")(next_action)
+        except AttributeError:
+            logger.log_err(f"AIHandler: {self.obj} has no ai_{self.state} method.")

evennia/utils/utils.py

@@ -27,6 +27,7 @@ from os.path import join as osjoin
 from string import punctuation
 from unicodedata import east_asian_width
 
+import evennia
 from django.apps import apps
 from django.conf import settings
 from django.core.exceptions import ValidationError as DjangoValidationError
@@ -34,8 +35,6 @@ from django.core.validators import validate_email as django_validate_email
 from django.utils import timezone
 from django.utils.html import strip_tags
 from django.utils.translation import gettext as _
-
-import evennia
 from evennia.utils import logger
 from simpleeval import simple_eval
 from twisted.internet import reactor, threads
@@ -1064,7 +1063,9 @@ def server_services():
 
     """
 
-    if hasattr(evennia.SESSION_HANDLER, "server") and hasattr(evennia.SESSION_HANDLER.server, "services"):
+    if hasattr(evennia.SESSION_HANDLER, "server") and hasattr(
+        evennia.SESSION_HANDLER.server, "services"
+    ):
         server = evennia.SESSION_HANDLER.server.services.namedServices
     else:
         # This function must be called from inside the evennia process.
@@ -1976,7 +1977,6 @@ def format_grid(elements, width=78, sep="  ", verbatim_elements=None, line_prefi
         ic = 0
         row = ""
         for ie, element in enumerate(elements):
-
             wl = wls[ie]
             lrow = display_len((row))
             # debug = row.replace(" ", ".")