add cmbd

Author: Evan Roman

azure_functions_worker/bindings/datumdef.py

@@ -102,6 +102,8 @@ def from_typed_data(cls, td: protos.TypedData):
             val = td.collection_sint64
         elif tt == 'model_binding_data':
             val = td.model_binding_data
+        elif tt == 'collection_model_binding_data':
+            val = td.collection_model_binding_data
         elif tt is None:
             return None
         else:

azure_functions_worker/bindings/meta.py

@@ -299,25 +299,16 @@ def deferred_bindings_decode(binding: typing.Any,
     If cache is empty or key doesn't exist, deferred_binding_type is None
     """
     global deferred_bindings_cache
-
-    if deferred_bindings_cache.get((pb.name,
-                                    pytype,
-                                    datum.value.content,
-                                    function_name), None) is not None:
-        return deferred_bindings_cache.get((pb.name,
-                                            pytype,
-                                            datum.value.content,
-                                            function_name))
+    
+    cache_key = (pb.name, pytype, datum.value if datum.type == "collection_model_binding_data" else datum.value.content)
+    if deferred_bindings_cache.get(cache_key, None) is not None:
+        return deferred_bindings_cache.get(cache_key)
     else:
         deferred_binding_type = binding.decode(datum,
                                                trigger_metadata=metadata,
                                                pytype=pytype)
-
-        deferred_bindings_cache[(pb.name,
-                                 pytype,
-                                 datum.value.content,
-                                 function_name)] = deferred_binding_type
-        return deferred_binding_type
+        deferred_bindings_cache[cache_key] = deferred_binding_type
+    return deferred_binding_type
 
 
 def check_deferred_bindings_enabled(param_anno: type,

python/test/worker.config.json

@@ -2,7 +2,7 @@
     "description":{
         "language":"python",
         "extensions":[".py"],
-        "defaultExecutablePath":"python",
+        "defaultExecutablePath":"C:\\Users\\evanroman\\source\\repos\\azure-functions-python-worker\\.env\\Scripts\\python.exe",
         "defaultWorkerPath":"worker.py",
         "workerIndexing": "true"
     },