Udated runtime contract to stop doing unnecessary imports and introduced dedicated process registry. Confirmed working.

core/runtime/stopsignals.py

@@ -1,9 +1,10 @@
-#def checkDependency(action, outputs):
-def checkDependency(action, outputs, operation):
+#from core.execution.processregistry import registeredOp
+
+def checkDependency(action):
+    from core.execution.processregistry import registeredOp
     if hasattr(action, "depends"):
         stop = any(
-                dependency in outputs["processes"][operation.name]["stopsignals"]
-                #dependency in outputs["stopsignals"]
+                dependency in registeredOp["stopsignals"]
                 for dependency in action.depends
             )
         
@@ -12,9 +13,10 @@ def checkDependency(action, outputs, operation):
 
     return False
 
-#def addStopSignal(action, outputs):
-def addStopSignal(action, outputs, operation):
+def addStopSignal(action):
+    from core.execution.processregistry import registeredOp
+
     if hasattr(action, "depends"):
-        outputs["processes"][operation.name]["stopsignals"].append(action.alias)
-        #outputs["stopsignals"].append(action.alias)
+
+        registeredOp["stopsignals"].append(action.alias)
     return