def do_shopping():
b = das.make_default("shopping.basket")
b.items.append(das.make("shopping.item", name="carottes", value=110))
b.items.append(das.make("shopping.item", name="meat", value=320))
das.pprint(b)
for c in ["yen", "euro", "dollar"]:
print("%f %s(s)" % (b.value_in(c), c))
def test2(self):
r0 = das.make("testalias.MyStruct", defaultMargin="both")
r1 = das.read(self.OutputFile)
self.assertEqual(r0, r1)
self.assertEqual(r0.margin, r0.defaultMargin)
self.assertEqual(r1.margin, r1.defaultMargin)
with self.assertRaises(das.ValidationError):
r0.defaultMargin = "any"
r0.defaultMargin = "none"
self.assertEqual(r0.margin, "none")
def process(self):
st = self.input("schemaType").receive()
if st.isEOP():
return False
if not self.input("fields").isConnected():
fd = {}
else:
_fd = self.input("fields").receive()
if _fd.isEOP():
return False
fd = _fd.value()
_fd.drop()
rv = das.make(st.value(), **fd)
st.drop()
self.output("outDasObj").send(rv)
return True
def testMake(self):
with self.assertRaises(das.ValidationError):
das.make("validation.SomeType", value_pairs={"weight": 1.0})
def testDict(self):
v = das.make("mix.dict", key1="value1", key2="value2")
v.niceEcho()
def testSet(self):
v = das.make("mix.set", "basket", "fruit")
v.niceEcho()
def testSequence(self):
v = das.make("mix.sequence", "hello", "world")
v.niceEcho()
def testTuple(self):
v = das.make("mix.tuple", "C", "D", "E")
v.niceEcho()