checks, redundant error handling

lnbits/extensions/admin/crud.py

@@ -29,7 +29,9 @@ async def update_wallet_balance(wallet_id: str, amount: int):
 
 async def get_admin_settings() -> AdminSettings:
     row = await db.fetchone("SELECT * FROM admin.settings")
-    admin_settings = AdminSettings(**row, lnbits_allowed_funding_sources=settings.lnbits_allowed_funding_sources)
+    admin_settings = AdminSettings(
+        **row, lnbits_allowed_funding_sources=settings.lnbits_allowed_funding_sources
+    )
     for key, _ in row.items():
         if hasattr(admin_settings, key):
             setattr(admin_settings, key, getattr(settings, key))
@@ -38,7 +40,7 @@ async def get_admin_settings() -> AdminSettings:
 
 async def update_admin_settings(data: UpdateSettings) -> Optional[AdminSettings]:
     fields = []
-    for key, value in data.items():
+    for key, value in data.dict().items():
         if not key in readonly_variables:
             setattr(settings, key, value)
             if type(value) == list:

lnbits/extensions/admin/models.py

@@ -5,7 +5,6 @@ from pydantic import BaseModel, validator
 
 
 class UpdateSettings(BaseModel):
-
     @validator(
         "lnbits_admin_users",
         "lnbits_allowed_users",

lnbits/extensions/admin/views_api.py

@@ -10,7 +10,12 @@ from lnbits.extensions.admin import admin_ext
 from lnbits.extensions.admin.models import AdminSettings, UpdateSettings
 from lnbits.server import server_restart
 
-from .crud import delete_admin_settings, get_admin_settings, update_admin_settings, update_wallet_balance
+from .crud import (
+    delete_admin_settings,
+    get_admin_settings,
+    update_admin_settings,
+    update_wallet_balance,
+)
 
 
 @admin_ext.get(