def getChildren(self, tag_name=None):
"""
Fetches all direct children of this element that match a particular tag
name (or all children if no tag is given)
"""
if not tag_name:
return self._children
tag_name = tag2class(tag_name)
return [child for child in self._children if child.__class__.__name__ == tag_name]
def nud(self):
yield XHPY_SENTINEL, None
xhpy_class_name = []
for t in xhpy_attribute_name():
xhpy_class_name.append(t[1])
while True:
if token.id != ':':
break
xhpy_class_name.append(token.value)
advance(':')
for t in xhpy_attribute_name():
xhpy_class_name.append(t[1])
yield tokenize.NAME, tag2class(''.join(xhpy_class_name))