> BTW, in node.py:1318 is "node" hardcoded again (next to a couple of other > hardcoded values).
Yes, the string "node" does appear again a little further below. However, I don't believe this is talking about storage fields, as indicated by the other string constants which seem to be completely unrelated to storage fields. So, perhaps these strings could be replaced by proper constants, but this is a separate issue. Jose
