def test_duration_xml_duration(self):
dur = XmlDuration(years=1, months=1, days=5,
hours=1, minutes=1, seconds=12.0)
dur2 = XmlDuration.from_string('P400DT3672S')
self.assertEquals(dur.as_timedelta(), dur2.as_timedelta())
element = etree.Element('test')
Duration.to_parent_element(dur, ns_test, element)
element = element[0]
self.assertEquals(element.text, 'P1Y1M5DT1H1M12S')
du = Duration.from_xml(element)
self.assertEquals(dur.as_timedelta(), du)
def from_string(cls, string):
return XmlDuration.from_string(string).as_timedelta()
def to_parent_element(cls, value, tns, parent_elt, name='retval'):
duration = XmlDuration.parse(value)
SimpleModel.to_parent_element(str(duration), tns, parent_elt, name)
