def makeGrpTreeNone(self):
"""Make tree with no grouping."""
tree = TMNode((_("Dataset"), _("Size"), _("Type"), _("File")), None)
for name, ds in self.doc.data.iteritems():
child = DatasetNode(self.doc, name,
("name", "size", "type", "linkfile"), None)
# add if not filtered for filtering
if not self.datasetFilterOut(ds, child):
tree.insertChildSorted(child)
return tree
def treeFromList(nodelist, rootdata):
"""Construct a tree from a list of nodes."""
tree = TMNode(rootdata, None)
for node in nodelist:
tree.insertChildSorted(node)
return tree
