versionedFile/extVersionedFile.py - diff

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-version 1.29, 2008/10/09 07:44:34
+version 1.30, 2008/10/29 12:12:25
  Line 1018  class extVersionedFile(CatalogAware,Fold
          #return "File: %s Version:%i modified:%s size:%s modified by:%s"%(self.title,lastVersion.versionNumber,lastVersion.getTime(),lastVersion.getSize(),lastVersion.lastEditor())
          return self.history()
+     def getVersionNr(self,nr):
+         """get version with number nr"""
+         tmp=0
+         lastVersion=None
+         for version in self.ZopeFind(self):
+             if hasattr(version[1],'versionNumber'):
+                 if int(version[1].versionNumber) ==nr :
+                     return version[1]
+         return None
      security.declarePublic('getVersion')
      def getVersion(self):
          # TODO: this is ugly and it returns the next version number