diff options
Diffstat (limited to 'src/engine/SCons/Node')
| -rw-r--r-- | src/engine/SCons/Node/__init__.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/engine/SCons/Node/__init__.py b/src/engine/SCons/Node/__init__.py index 1a76b60..e714172 100644 --- a/src/engine/SCons/Node/__init__.py +++ b/src/engine/SCons/Node/__init__.py @@ -57,6 +57,8 @@ import SCons.Util from SCons.Debug import Trace +from SCons.compat import with_metaclass, NoSlotsPyPy + print_duplicate = 0 def classname(obj): @@ -489,7 +491,8 @@ class BuildInfoBase(object): if key not in ('__weakref__',): setattr(self, key, value) -class Node(object): + +class Node(object, with_metaclass(NoSlotsPyPy)): """The base Node class, for entities that we know how to build, or use to build other Nodes. """ |