Hi all
I've found out lately that you can give a slot a default value when
using stan. Attached is a patch that enables that functionality for
xmlstring and xmlfile templates.
Stan:
T.span[T.slot("my_slot_name", default="Whatever")]
HTML:
<span></span>
regards
Steven
Index: nevow/flat/flatsax.py
===================================================================
--- nevow/flat/flatsax.py (revision 1213)
+++ nevow/flat/flatsax.py (working copy)
@@ -103,7 +103,7 @@
if name == 'invisible':
name = ''
elif name == 'slot':
- el = slot(attrs[(None,'name')])
+ el = slot(attrs[(None,'name')], attrs.get((None, 'default'), None))
self.stack.append(el)
self.current.append(el)
self.current = el.children
Index: nevow/flat/flatmdom.py
===================================================================
--- nevow/flat/flatmdom.py (revision 1213)
+++ nevow/flat/flatmdom.py (working copy)
@@ -43,7 +43,7 @@
if name == 'invisible':
name = ''
elif name == 'slot':
- return slot(element.attributes['name'])[
+ return slot(element.attributes['name'], element.attributes.get("default", None))[
precompile(serialize(element.childNodes, context), context)]
attrs = dict(element.attributes) # get rid of CaseInsensitiveDict
