strip_schema_keys

bigraph_schema/registry.py

@@ -608,6 +608,18 @@ def divide_any(schema, state, values, core):
 def is_schema_key(key):
     return isinstance(key, str) and key.startswith('_')
 
+def strip_schema_keys(state):
+    """remove schema keys from a state dictionary, including nested dictionaries"""
+    if isinstance(state, dict):
+        output = {}
+        for key, value in state.items():
+            if not is_schema_key(key):
+                output[key] = strip_schema_keys(value)
+    else:
+        output = state
+    return output
+
+
 
 def type_parameter_key(schema, key):
     return key.strip('_') not in schema.get('_type_parameters', []) and key.startswith('_')