Python: avoid mutable default param values

D1328 by @yedpodtrzitko
2015-05-31 15:56:22 +10:00
parent 67bebc42f4
commit f5a471ef86
3 changed files with 31 additions and 20 deletions
--- a/release/scripts/modules/nodeitems_utils.py
+++ b/release/scripts/modules/nodeitems_utils.py
@@ -43,7 +43,11 @@ class NodeCategory:


 class NodeItem:
-    def __init__(self, nodetype, label=None, settings={}, poll=None):
+    def __init__(self, nodetype, label=None, settings=None, poll=None):
+
+        if settings is None:
+            settings = {}
+
        self.nodetype = nodetype
        self._label = label
        self.settings = settings