Fixed #49 : working

src/sheerkarete/network.py

@@ -3,10 +3,13 @@ from __future__ import annotations
 from itertools import product
 from typing import TYPE_CHECKING, Generator, Union
 
+from core.builtin_concepts_ids import BuiltinConcepts
 from core.concept import Concept
 from core.global_symbols import NotInit
 from core.rule import Rule, ACTION_TYPE_PRINT
 from core.utils import as_bag
+from evaluators.PythonEvaluator import Expando
+from sheerkapickle.utils import is_primitive
 from sheerkarete.alpha import AlphaMemory
 from sheerkarete.beta import ReteNode, BetaMemory
 from sheerkarete.bind_node import BindNode
@@ -413,7 +416,13 @@ class ReteNetwork:
             else:
                 try:
                     value = getattr(obj, attribute)
-                    inner_add_vme(name, fact_id, attribute, value)
+                    if (isinstance(value, Concept) and value.key == BuiltinConcepts.SHEERKA or
+                        isinstance(value, Expando) and value.get_name() == "sheerka"):
+                        value = "__sheerka__"
+                    if is_primitive(value):
+                        self.add_wme(WME(fact_id, attribute, value))
+                    else:
+                        inner_add_vme(name, fact_id, attribute, value)
                 except AttributeError:
                     pass