Base app/set process shared values to all apps

JarvisEngine/apps/base_app.py

@@ -192,20 +192,23 @@ def import_app(path:str) -> Tuple[BaseApp, ModuleType]:
         else:
             raise ImportError(f"{path} is not a subclass of BaseApp!")
 
-    _process_shared_values: FolderDict_withLock = None
+    __process_shared_values: FolderDict_withLock = None
 
     @property
     def process_shared_values(self) -> FolderDict_withLock | None:
-        return self._process_shared_values
-
+        return self.__process_shared_values
+    
     @process_shared_values.setter
     def process_shared_values(self, p_sv:FolderDict_withLock) -> None:
+        self.__process_shared_values = p_sv
+
+    def set_process_shared_values_to_all_apps(self, p_sv:FolderDict_withLock) -> None:
         """
         Set process shared value to `self` and `child_apps`
         Do not call if application process was started.
         """
-        self._process_shared_values = p_sv
+        self.process_shared_values = p_sv
         for app in self.child_apps.values():
-            app.process_shared_values = p_sv
+            app.set_process_shared_values_to_all_apps(p_sv)
+
 
-

tests/apps/test_base_app.py

@@ -129,21 +129,40 @@ def test_process_shared_values():
 
     # Initial value is None
     assert MainApp.process_shared_values == None
-    assert MainApp._process_shared_values == None
     App0 = MainApp.child_apps["App0"]
     App1 = MainApp.child_apps["App1"]
     assert App0.process_shared_values == None
     assert App1.process_shared_values == None
 
     fdwl= FolderDict_withLock(sep=".")
 
-    MainApp.process_shared_values = fdwl
+    MainApp.process_shared_values = fdwl 
     assert MainApp.process_shared_values is fdwl
-    assert MainApp._process_shared_values is fdwl
-    assert App0.process_shared_values is fdwl
-    assert App1.process_shared_values is fdwl
+    # Not set to child_apps.
+    assert App0.process_shared_values == None 
+    assert App1.process_shared_values == None
     App1_1 = App1.child_apps["App1_1"]
     App1_2 = App1.child_apps["App1_2"]
 
+    assert App1_1.process_shared_values == None
+    assert App1_2.process_shared_values == None
+
+@_cd_project_dir
+def test_set_process_shared_values_to_all_apps():
+    name = "MAIN"
+    config = project_config.MAIN
+    app_dir = PROJECT_DIR
+    MainApp = base_app.BaseApp(name, config, engine_config,project_config,app_dir)
+
+    fdwl= FolderDict_withLock(sep=".")
+    MainApp.set_process_shared_values_to_all_apps(fdwl)
+    assert MainApp.process_shared_values is fdwl
+    App0 = MainApp.child_apps["App0"]
+    App1 = MainApp.child_apps["App1"]
+    App1_1 = App1.child_apps["App1_1"]
+    App1_2 = App1.child_apps["App1_2"]
+
+    assert App0.process_shared_values is fdwl
+    assert App1.process_shared_values is fdwl
     assert App1_1.process_shared_values is fdwl
-    assert App1_2._process_shared_values is fdwl
+    assert App1_2.process_shared_values is fdwl