From f681a1fb71c146c754f57508afac240d0e1b47e1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 28 Sep 2015 18:52:07 +0200 Subject: Imported Upstream version 2.4.0 --- src/engine/SCons/Debug.py | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'src/engine/SCons/Debug.py') diff --git a/src/engine/SCons/Debug.py b/src/engine/SCons/Debug.py index 8adf7ca..0aa077d 100644 --- a/src/engine/SCons/Debug.py +++ b/src/engine/SCons/Debug.py @@ -28,12 +28,13 @@ needed by most users. # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # -__revision__ = "src/engine/SCons/Debug.py rel_2.3.5:3347:d31d5a4e74b6 2015/07/31 14:36:10 bdbaddog" +__revision__ = "src/engine/SCons/Debug.py rel_2.4.0:3365:9259ea1c13d7 2015/09/21 14:03:43 bdbaddog" import os import sys import time import weakref +import inspect # Global variable that gets set to 'True' by the Main script, # when the creation of class instances should get tracked. @@ -46,7 +47,12 @@ def logInstanceCreation(instance, name=None): name = instance.__class__.__name__ if name not in tracked_classes: tracked_classes[name] = [] - tracked_classes[name].append(weakref.ref(instance)) + if hasattr(instance, '__dict__'): + tracked_classes[name].append(weakref.ref(instance)) + else: + # weakref doesn't seem to work when the instance + # contains only slots... + tracked_classes[name].append(instance) def string_to_classes(s): if s == '*': @@ -66,7 +72,10 @@ def listLoggedInstances(classes, file=sys.stdout): for classname in string_to_classes(classes): file.write('\n%s:\n' % classname) for ref in tracked_classes[classname]: - obj = ref() + if inspect.isclass(ref): + obj = ref() + else: + obj = ref if obj is not None: file.write(' %s\n' % repr(obj)) -- cgit v1.2.3