Добавил поддержку композитного предиката в edge.py

comsdk/edge.py

@@ -318,6 +318,14 @@ def make_composite_func(*funcs):
             func(d)
     return _composite
 
+def make_composite_predicate(*preds):
+    def _composite(d):
+        for pred in preds:
+            if not pred(d):
+                return False
+        return True
+    return _composite
+
 def create_local_data_from_global_data(global_data, keys_mapping):
     if keys_mapping is None:
         return global_data