Fix task order creation

atst/utils/__init__.py

@@ -26,10 +26,30 @@ def deep_merge(source, destination: dict):
 def getattr_path(obj, path, default=None):
     _obj = obj
     for item in path.split("."):
-        _obj = getattr(_obj, item, default)
+        if isinstance(_obj, dict):
+            _obj = _obj.get(item)
+        else:
+            _obj = getattr(_obj, item, default)
     return _obj
 
 
+def update_obj(obj, dct):
+    for k, v in dct.items():
+        if hasattr(obj, k) and v is not None:
+            setattr(obj, k, v)
+    return obj
+
+
 def camel_to_snake(camel_cased):
     s1 = re.sub("(.)([A-Z][a-z]+)", r"\1_\2", camel_cased)
     return re.sub("([a-z0-9])([A-Z])", r"\1_\2", s1).lower()
+
+
+def drop(keys, dct):
+    _keys = set(keys)
+    return {k: v for k, v in dct.items() if k not in _keys}
+
+
+def pick(keys, dct):
+    _keys = set(keys)
+    return {k: v for (k, v) in dct.items() if k in _keys}