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To: twisted-commits@twistedmatrix.com
From: etrepum CVS <etrepum@twistedmatrix.com>
Reply-To: twisted-python@twistedmatrix.com
Message-Id: <E18w63j-0007VK-00@pyramid.twistedmatrix.com>
Subject: [Twisted-commits] rebuild now works on python versions from 2.2.0 and up.
Sender: twisted-commits-admin@twistedmatrix.com
Errors-To: twisted-commits-admin@twistedmatrix.com
Precedence: bulk
Date: Thu, 20 Mar 2003 13:50:39 -0600

Modified files:
Twisted/twisted/python/rebuild.py 1.19 1.20

Log message:
rebuild now works on python versions from 2.2.0 and up.


ViewCVS links:
http://twistedmatrix.com/users/jh.twistd/viewcvs/cgi/viewcvs.cgi/twisted/python/rebuild.py.diff?r1=text&tr1=1.19&r2=text&tr2=1.20&cvsroot=Twisted

Index: Twisted/twisted/python/rebuild.py
diff -u Twisted/twisted/python/rebuild.py:1.19 Twisted/twisted/python/rebuild.py:1.20
--- Twisted/twisted/python/rebuild.py:1.19	Fri Jan 17 13:50:49 2003
+++ Twisted/twisted/python/rebuild.py	Thu Mar 20 11:50:08 2003
@@ -206,15 +206,27 @@
             clazz.__dict__.clear()
             clazz.__getattr__ = __getattr__
             clazz.__module__ = module.__name__
+    if newclasses:
+        import gc
+        if (2, 2, 0) <= sys.version_info[:3] < (2, 2, 2):
+            hasBrokenRebuild = 1
+            gc_objects = gc.get_objects()
+        else:
+            hasBrokenRebuild = 0
     for nclass in newclasses:
         ga = getattr(module, nclass.__name__)
         if ga is nclass:
             log.msg("WARNING: new-class %s not replaced by reload!" % reflect.qual(nclass))
         else:
-            import gc
-            for r in gc.get_referrers(nclass):
-                if isinstance(r, nclass):
+            if hasBrokenRebuild:
+                for r in gc_objects:
+                    if not getattr(r, '__class__', None) is nclass:
+                        continue
                     r.__class__ = ga
+            else:
+                for r in gc.get_referrers(nclass):
+                    if getattr(r, '__class__', None) is nclass:
+                        r.__class__ = ga
     if doLog:
         log.msg('')
         log.msg('  (fixing   %s): ' % str(module.__name__))


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