def test_serialize_statistics_metadata(self):
expected = io.BytesIO(b"""\
<?xml version='1.0' encoding='UTF-8'?>
<nrml
xmlns:gml="http://www.opengis.net/gml"
xmlns="http://openquake.org/xmlns/nrml/0.4">
<aggregateLossCurve
investigationTime="10.0"
statistics="quantile"
quantileValue="0.5"
lossType="structural">
<poEs>1.0 0.5 0.1</poEs>
<losses>10.0000 20.0000 30.0000</losses>
<averageLoss>2.0000e+00</averageLoss>
<stdDevLoss>5.0000e-01</stdDevLoss>
</aggregateLossCurve>
</nrml>
""")
writer = writers.AggregateLossCurveXMLWriter(self.filename,
investigation_time=10.0,
statistics="quantile",
quantile_value=0.50,
loss_type="structural")
data = AGGREGATE_LOSS_CURVE(poes=[1.0, 0.5, 0.1],
losses=[10.0, 20.0, 30.0],
average_loss=2.,
stddev_loss=0.5)
writer.serialize(data)
_utils.assert_xml_equal(expected, self.filename)
def test_serialize_a_model(self):
expected = io.BytesIO(b"""\
<?xml version='1.0' encoding='UTF-8'?>
<nrml
xmlns:gml="http://www.opengis.net/gml"
xmlns="http://openquake.org/xmlns/nrml/0.4">
<aggregateLossCurve
investigationTime="10.0"
sourceModelTreePath="b1_b2_b3"
gsimTreePath="b1_b2"
unit="USD"
lossType="structural">
<poEs>1.0 0.5 0.1</poEs>
<losses>10.0000 20.0000 30.0000</losses>
<averageLoss>3.0000e+00</averageLoss>
<stdDevLoss>5.0000e-01</stdDevLoss>
</aggregateLossCurve>
</nrml>
""")
writer = writers.AggregateLossCurveXMLWriter(
self.filename,
investigation_time=10.0, source_model_tree_path="b1_b2_b3",
gsim_tree_path="b1_b2", unit="USD", loss_type="structural")
data = AGGREGATE_LOSS_CURVE(
poes=[1.0, 0.5, 0.1], losses=[10.0, 20.0, 30.0],
average_loss=3., stddev_loss=0.5)
writer.serialize(data)
_utils.assert_xml_equal(expected, self.filename)
def test_empty_model_not_supported(self):
writer = writers.AggregateLossCurveXMLWriter(self.filename,
investigation_time=10.0,
statistics="mean",
loss_type="structural")
self.assertRaises(ValueError, writer.serialize, None)
def export_agg_loss_curve_xml(key, output, target):
"""
Export `output` to `target` by using a nrml loss curves
serializers
"""
args = _export_common(output, output.loss_curve.loss_type)
dest = _get_result_export_dest(target, output)
risk_writers.AggregateLossCurveXMLWriter(dest, **args).serialize(
output.loss_curve.aggregatelosscurvedata)
return dest
