def __init__(self, handler, resolutionBox):
if not isSettled(handler):
raise userError(u"Proxy handler not settled: " +
handler.toString())
self.handler = handler
self.resolutionBox = resolutionBox
self.committed = False
def makeProxy(handler, resolutionBox, resolved):
if not isSettled(handler):
raise userError(u"Proxy handler not settled")
if unwrapBool(resolved):
return FarRef(handler, resolutionBox)
else:
return RemotePromise(handler, resolutionBox)
def makeProxy(handler, resolutionBox, resolved):
if not isSettled(handler):
raise userError(u"Proxy handler not settled")
if unwrapBool(resolved):
return FarRef(handler, resolutionBox)
else:
return RemotePromise(handler, resolutionBox)
def __init__(self, handler, resolutionBox):
if not isSettled(handler):
raise userError(u"Proxy handler not settled: " +
handler.toString())
self.handler = handler
self.resolutionBox = resolutionBox
self.committed = False
def recv(self, atom, args):
if atom is BROKEN_1:
return self.broken(args[0])
if atom is FULFILLMENT_1:
return self.fulfillment(args[0])
if atom is ISBROKEN_1:
return wrapBool(self.isBroken(args[0]))
if atom is ISDEEPFROZEN_1:
return wrapBool(self.isDeepFrozen(args[0]))
if atom is ISEVENTUAL_1:
return wrapBool(self.isEventual(args[0]))
if atom is ISNEAR_1:
return wrapBool(self.isNear(args[0]))
if atom is ISFAR_1:
return wrapBool(self.isFar(args[0]))
if atom is ISRESOLVED_1:
return wrapBool(isResolved(args[0]))
if atom is ISSELFISH_1:
return wrapBool(self.isSelfish(args[0]))
if atom is ISSELFLESS_1:
return wrapBool(self.isSelfless(args[0]))
if atom is ISSETTLED_1:
from typhon.objects.equality import isSettled
return wrapBool(isSettled(args[0]))
if atom is MAKEPROXY_3:
from typhon.objects.proxy import makeProxy
return makeProxy(args[0], args[1], args[2])
if atom is OPTPROBLEM_1:
ref = args[0]
if isinstance(ref, Promise):
return ref.optProblem()
return NullObject
if atom is PROMISE_0:
return self.promise()
# Inlined for name clash reasons.
if atom is STATE_1:
o = args[0]
if isinstance(o, Promise):
s = o.state()
else:
s = NEAR
return StrObject(s.repr)
if atom is WHENBROKEN_2:
return self.whenBroken(args[0], args[1])
if atom is WHENRESOLVED_2:
return self.whenResolved(args[0], args[1])
if atom is WHENRESOLVEDONLY_2:
return self.whenResolvedOnly(args[0], args[1])
raise Refused(self, atom, args)
def testPromiseResolved(self):
with scopedVat(testingVat()):
p, r = makePromise()
r.resolve(IntObject(42))
self.assertTrue(isSettled(p))
def testPromise(self):
with scopedVat(testingVat()):
p, r = makePromise()
self.assertFalse(isSettled(p))
def testNaN(self):
d = DoubleObject(float("nan"))
self.assertTrue(isSettled(d))
def testInt(self):
i = IntObject(42)
self.assertTrue(isSettled(i))
def recv(self, atom, args):
if atom is BROKEN_1:
return self.broken(args[0])
if atom is FULFILLMENT_1:
return self.fulfillment(args[0])
if atom is ISBROKEN_1:
return wrapBool(self.isBroken(args[0]))
if atom is ISDEEPFROZEN_1:
return wrapBool(self.isDeepFrozen(args[0]))
if atom is ISEVENTUAL_1:
return wrapBool(self.isEventual(args[0]))
if atom is ISNEAR_1:
return wrapBool(self.isNear(args[0]))
if atom is ISFAR_1:
return wrapBool(self.isFar(args[0]))
if atom is ISRESOLVED_1:
return wrapBool(isResolved(args[0]))
if atom is ISSELFISH_1:
return wrapBool(self.isSelfish(args[0]))
if atom is ISSELFLESS_1:
return wrapBool(self.isSelfless(args[0]))
if atom is ISSETTLED_1:
from typhon.objects.equality import isSettled
return wrapBool(isSettled(args[0]))
if atom is MAKEPROXY_3:
from typhon.objects.proxy import makeProxy
return makeProxy(args[0], args[1], args[2])
if atom is OPTPROBLEM_1:
ref = args[0]
if isinstance(ref, Promise):
return ref.optProblem()
return NullObject
if atom is PROMISE_0:
return self.promise()
# Inlined for name clash reasons.
if atom is STATE_1:
o = args[0]
if isinstance(o, Promise):
s = o.state()
else:
s = NEAR
return StrObject(s.repr)
if atom is WHENBROKEN_2:
return self.whenBroken(args[0], args[1])
if atom is WHENRESOLVED_2:
return self.whenResolved(args[0], args[1])
if atom is WHENRESOLVEDONLY_2:
return self.whenResolvedOnly(args[0], args[1])
raise Refused(self, atom, args)
