Source
def select_disabled(self):
ret = pyNodeList()
tags = ['button', 'input', 'optgroup', 'option', 'select', 'textarea']
for node in self:
if node.name() in tags:
try:
t = node._attr['disabled']
ret.append(node)
except KeyError:
continue
if len(ret) == 1: return ret[0]
else: return ret