fields = {}
- def __init__(self, fields={}, element=None, keys=None):
+ def __init__(self, fields=None, element=None, keys=None):
+ if fields is None: fields={}
self.element = element
dict.__init__(self, dict.fromkeys(self.fields))
if not keys:
elif hasattr(self.element, name):
return getattr(self.element, name)
else:
- raise AttributeError, "class Element has not attribute %s" % name
+ raise AttributeError, "class Element has no attribute %s" % name