def test_arguments():
f = MultiMethod('f')
@f.register(int, int)
@f.register(int)
def foo(a, b=10):
return a - b
assert foo(10, 3) == 7
assert foo(5) == -5
assert foo(b=2, a=1) == -1
assert foo(a=1, b=2) == -1
def test_addmethod():
D = MultiMethod('add')
D.add((int, int), lambda x, y: x + y)
D.add((float, float), lambda x, y: x + y)
assert D(1, 2) == 3
assert D(1.0, 2.0) == 3.0
def __init__(self, incluster, outcluster):
self._inputs = [incluster]
self._outputs = [outcluster]
self._constraints = []
MultiMethod.__init__(self)
def __init__(self, incluster, selclusters, outcluster, constraints, enabled):
self._inputs = [incluster]+selclusters+[enabled]
self._outputs = [outcluster]
self._constraints = constraints
MultiMethod.__init__(self)
def __init__(self):
self.overconstrained = None
self.consistent = None
MultiMethod.__init__(self)
def __init__(self, incluster, selclusters, outcluster, constraints):
self._inputs = [incluster] + selclusters
self._outputs = [outcluster]
self._constraints = constraints
MultiMethod.__init__(self)
def __init__(self):
self.consistent = None
self.overconstrained = None
MultiMethod.__init__(self)
def __init__(self, incluster, outcluster):
self._inputs = [incluster]
self._outputs = [outcluster]
self._constraints = []
MultiMethod.__init__(self)