Fiex: ensure cls.__dict__ compat w/ python3.14 (#5684)

xychelsea · web-flow · commit fa0667f83b5d · 2025-08-06T19:48:25.000-07:00
diff --git a/reflex/state.py b/reflex/state.py
@@ -509,7 +509,7 @@ def __init_subclass__(cls, mixin: bool = False, **kwargs):
 
         new_backend_vars = {
             name: value
-            for name, value in cls.__dict__.items()
+            for name, value in list(cls.__dict__.items())
             if types.is_backend_base_variable(name, cls)
         }
         # Add annotated backend vars that may not have a default value.

Original file line number	Diff line number	Diff line change
`@@ -509,7 +509,7 @@ def __init_subclass__(cls, mixin: bool = False, **kwargs):`
`509`	`509`
`510`	`510`	`new_backend_vars = {`
`511`	`511`	`name: value`
`512`		`- for name, value in cls.__dict__.items()`
	`512`	`+ for name, value in list(cls.__dict__.items())`
`513`	`513`	`if types.is_backend_base_variable(name, cls)`
`514`	`514`	`}`
`515`	`515`	`# Add annotated backend vars that may not have a default value.`