Code:
def load_record(self, parent, value):
"Load a record with a specified value."
# This conditional works around an apparent bug.
# iter_children doesn't accept None as a synonym for the root.
sibling = None
if parent != None:
print "Looking at: ", parent
sibling = self.gtk_model.iter_children(parent)
while sibling:
if cmp(self.gtk_model.get_value(sibling, OakumGUI.payload_column),
value) > 0:
break
sibling = self.gtk_model.iter_next(sibling)
recordlevel = self.gtk_model.insert_before(parent, sibling)
Error trace:
Looking at: <GtkTreeIter at 0x83afbe8>
Traceback (most recent call last):
File "./oakum.py", line 1047, in on_data_field_accept
self.add_item_post(here)
File "./oakum.py", line 980, in add_item_post
newrow = self.load_name(zc,text,dnsrecord)
File "./oakum.py", line 781, in load_name
namelevel = self.load_record(zone_cursor, dns_name)
File "./oakum.py", line 767, in load_record
sibling = self.gtk_model.iter_children(parent)
TypeError: parent should be a GtkTreeIter
Now, maybe I'm screwing up in some obscure way. But it certainly
looks as though the iter_children method call at line 767 is rejecting
the same value of parent that was recorded as a GtkTreeIter on line 766.
I had previously noted that iter_children doesn't accept a None
argument as an iter object meaning the model root.
Are there any known bugs in iter_children? Are there diagnostics I
could run to understand this problem better?
--
<a href="http://www.catb.org/~esr/";>Eric S. Raymond</a>
A right is not what someone gives you; it's what no one can take from you.
-- Ramsey Clark
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