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make sure that on deletion of a version of a resource also the current version is being reset to the previous one

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This commit is contained in:
Helmut Merz 2011-06-30 12:12:58 +02:00
parent 2638fb83f2
commit e13a79eca5
1 changed files with 4 additions and 1 deletions
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5
versioning/versionable.py
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@ -209,7 +209,6 @@ class VersionableResource(object):
def cleanupVersions(context, event): def cleanupVersions(context, event):
""" Called upon deletion of a resource. """ Called upon deletion of a resource.
""" """
#print 'cleaning up'
vContext = IVersionable(context, None) vContext = IVersionable(context, None)
if vContext is None: if vContext is None:
return return
@ -225,3 +224,7 @@ def cleanupVersions(context, event):
vId = vContext.versionId vId = vContext.versionId
vMaster = IVersionable(vContext.master) vMaster = IVersionable(vContext.master)
del vMaster.versions[vId] del vMaster.versions[vId]
if vMaster.getVersioningAttribute('currentVersion', None) == context:
newCurrent = sorted(vMaster.versions.items())[-1][1]
vMaster.setVersioningAttribute('currentVersion', newCurrent)