def test_dispatch_method():
f = Dispatcher('f')
@f.register(list)
def rev(x):
return x[::-1]
@f.register(int, int)
def add(x, y):
return x + y
class MyList(list):
pass
assert f.dispatch(list) is rev
assert f.dispatch(MyList) is rev
assert f.dispatch(int, int) is add
def test_dispatcher():
f = Dispatcher('f')
f.add((int,), inc)
f.add((float,), dec)
assert f.resolve((int,)) == inc
assert f.dispatch(int) is inc
assert f(1) == 2
assert f(1.0) == 0.0
def test_dispatcher():
f = Dispatcher('f')
f.add((int, ), inc)
f.add((float, ), dec)
assert f.resolve((int, )) == inc
assert f.dispatch(int) is inc
assert f(1) == 2
assert f(1.0) == 0.0
def test_dispatcher():
f = Dispatcher('f')
f.add((int,), inc)
f.add((float,), dec)
with warnings.catch_warnings():
warnings.simplefilter("ignore", DeprecationWarning)
assert f.resolve((int,)) == inc
assert f.dispatch(int) is inc
assert f(1) == 2
assert f(1.0) == 0.0
