Merge pull request writer#310 from mmikita95/chore-binding-syntax

chore: binding syntax
FabienArcellier · Mar 18, 2024 · 602300c · 602300c
2 parents 94d33ea + 6bf2ab8
commit 602300c
Showing 1 changed file with 12 additions and 5 deletions.
diff --git a/src/streamsync/ui_manager.py b/src/streamsync/ui_manager.py
@@ -72,9 +72,16 @@ def _prepare_handlers(self, raw_handlers: Optional[dict]):
                     handlers[event] = handler
         return handlers
 
-    def _prepare_binding(self, raw_binding):
-        # TODO
-        return raw_binding
+    def _prepare_binding(self, raw_binding: Optional[dict]):
+        if raw_binding is not None:
+            if len(raw_binding) == 1:
+                binding = {
+                    "eventType": list(raw_binding.keys())[0],
+                    "stateRef": list(raw_binding.values())[0]
+                }
+                return binding
+            elif len(raw_binding) != 0:
+                raise RuntimeError('Improper binding configuration')
 
     def _prepare_value(self, value):
         if isinstance(value, dict):
@@ -96,12 +103,12 @@ def _create_component(
             kwargs.pop("parentId")
 
         if "parentId" in kwargs:
-            parent_id = kwargs.pop("parentId")
+            parent_id: str = kwargs.pop("parentId")
         else:
             parent_id = "root" if not parent_container else parent_container.id
 
         # Converting all passed content values to strings
-        raw_content = kwargs.pop("content", {})
+        raw_content: dict = kwargs.pop("content", {})
         content = {key: self._prepare_value(value) for key, value in raw_content.items()}
 
         position: Optional[int] = kwargs.pop("position", None)