def test_interact():
interactor = Interactor(runOpts=RunOpts.ON_ACTION)
value = None
def retain(func):
"""Retain result for post-call analysis"""
@wraps(func)
def wrapper(*args, **kwargs):
nonlocal value
value = func(*args, **kwargs)
return value
return wrapper
@retain
def a(x, y=5):
return x, y
with pytest.raises(ValueError):
interactor(a)
host = interactor(a, x=10)
for child in "x", "y":
assert child in host.names
host = interactor(a, x=10, y={"type": "list", "limits": [5, 10]})
testParam = host.child("y")
assert testParam.type() == "list"
assert testParam.opts["limits"] == [5, 10]
myval = 5
a_interact = InteractiveFunction(a, closures=dict(x=lambda: myval))
host = interactor(a_interact)
assert "x" not in host.names
host.child("Run").activate()
assert value == (5, 5)
myval = 10
host.child("Run").activate()
assert value == (10, 5)
host = interactor(a,
x=10,
y=50,
ignores=["x"],
runOpts=(RunOpts.ON_CHANGED, RunOpts.ON_CHANGING))
for child in "x", "Run":
assert child not in host.names
host["y"] = 20
assert value == (10, 20)
host.child("y").sigValueChanging.emit(host.child("y"), 100)
assert value == (10, 100)
with interactor.optsContext(title=str.upper):
host = interactor(a, x={"title": "different", "value": 5})
titles = [p.title() for p in host]
for ch in "different", "Y":
assert ch in titles
with interactor.optsContext(title="Group only"):
host = interactor(a, x=1)
assert host.title() == "Group only"
assert [p.title() is None for p in host]
with interactor.optsContext(runOpts=RunOpts.ON_CHANGED):
host = interactor(a, x=5)
host["y"] = 20
assert value == (5, 20)
assert "Run" not in host.names
@retain
def kwargTest(a, b=5, **c):
return a + b - c.get("test", None)
host = interactor(kwargTest, a=10, test=3)
for ch in "a", "b", "test":
assert ch in host.names
host.child("Run").activate()
assert value == 12
host = GP.create(name="test deco", type="group")
interactor.setOpts(parent=host)
@interactor.decorate()
@retain
def a(x=5):
return x
assert "a" in host.names
assert "x" in host.child("a").names
host.child("a", "Run").activate()
assert value == 5
@interactor.decorate(nest=False, runOpts=RunOpts.ON_CHANGED)
@retain
def b(y=6):
return y
assert "b" not in host.names
assert "y" in host.names
host["y"] = 7
assert value == 7
def raw(x=5):
return x
@retain
def override(**kwargs):
return raw(**kwargs)
host = interactor(wraps(raw)(override), runOpts=RunOpts.ON_CHANGED)
assert "x" in host.names
host["x"] = 100
assert value == 100
