backend api

backend-python/global_var.py

@@ -0,0 +1,27 @@
+from enum import Enum, auto
+
+Model = 'model'
+Model_Status = 'model_status'
+
+
+class ModelStatus(Enum):
+    Offline = auto()
+    Loading = auto()
+    Working = auto()
+
+
+def init():
+    global GLOBALS
+    GLOBALS = {}
+    set(Model_Status, ModelStatus.Offline)
+
+
+def set(key, value):
+    GLOBALS[key] = value
+
+
+def get(key):
+    if key in GLOBALS:
+        return GLOBALS[key]
+    else:
+        return None