Fix Python 3.12 compatibility for Space deployment

api/dependencies.py

@@ -122,7 +122,7 @@ def validate_request_api_key(request: Request, settings: Settings) -> None:
     - Append `?psw=your-token` to the base URL
     - Or `?psw:your-token` (URL-encoded colon becomes %3A)
     """
-    anthropic_auth_token = settings.anthropic_auth_token
+    anthropic_auth_token = getattr(settings, "anthropic_auth_token", None)
     if not anthropic_auth_token:
         # No API key configured -> allow
         return

api/request_utils.py

@@ -84,7 +84,7 @@ def get_token_count(
                     )
                     try:
                         total_tokens += len(ENCODER.encode(json.dumps(block)))
-                    except TypeError, ValueError:
+                    except (TypeError, ValueError):
                         total_tokens += len(ENCODER.encode(str(block)))
 
     if tools:

messaging/platforms/discord.py

@@ -370,7 +370,7 @@ class DiscordPlatform(MessagingPlatform):
         if self._start_task and not self._start_task.done():
             try:
                 await asyncio.wait_for(self._start_task, timeout=5.0)
-            except TimeoutError, asyncio.CancelledError:
+            except (TimeoutError, asyncio.CancelledError):
                 self._start_task.cancel()
                 with contextlib.suppress(asyncio.CancelledError):
                     await self._start_task
@@ -443,7 +443,7 @@ class DiscordPlatform(MessagingPlatform):
         try:
             msg = await channel.fetch_message(int(message_id))
             await msg.delete()
-        except discord.NotFound, discord.Forbidden:
+        except (discord.NotFound, discord.Forbidden):
             pass
 
     async def delete_messages(self, chat_id: str, message_ids: list[str]) -> None:

messaging/rendering/discord_markdown.py

@@ -215,14 +215,14 @@ def render_markdown_to_discord(text: str) -> str:
                     if val is not None:
                         try:
                             start = int(val)
-                        except TypeError, ValueError:
+                        except (TypeError, ValueError):
                             start = 1
                 else:
                     for key, val in tok.attrs:
                         if key == "start":
                             try:
                                 start = int(val)
-                            except TypeError, ValueError:
+                            except (TypeError, ValueError):
                                 start = 1
                             break
             list_stack.append({"type": "ordered", "index": start})

messaging/rendering/telegram_markdown.py

@@ -229,14 +229,14 @@ def render_markdown_to_mdv2(text: str) -> str:
                     if val is not None:
                         try:
                             start = int(val)
-                        except TypeError, ValueError:
+                        except (TypeError, ValueError):
                             start = 1
                 else:
                     for key, val in tok.attrs:
                         if key == "start":
                             try:
                                 start = int(val)
-                            except TypeError, ValueError:
+                            except (TypeError, ValueError):
                                 start = 1
                             break
             list_stack.append({"type": "ordered", "index": start})