def __or__(self, dest): #{{{
if isinstance(dest, cmdpipe):
raise InvalidDestinationError("Cannot send data to an already established command pipe")
selfcall = callcallable.__call__
qself = q(self, weak=False)
p1 = q(callcallable(selfcall, qself), weak=False)
return cmdpipe(p1, q(dest, weak=False))
def testCall(self): # {{{
"""Call callcallable"""
def testme(*args, **kwargs): # {{{
return len(args), len(kwargs)
# End def #}}}
a = callcallable(testme, 1, 2, q(testme), testme=q(testme), blue=1)
self.assertEqual(a(), (3, 2))
def testArgsTransform(self): # {{{
"""All args and keyword args are transformed into callobj objects"""
def testme(*args, **kwargs): # {{{
return len(args), len(kwargs)
# End def #}}}
a = callcallable(testme, 1, 2, q(testme), testme=q(testme), blue=1)
self.assertEqual(len(a._args), 3)
self.assertEqual(len(a._kwargs), 2)
for arg in a._args:
self.assertTrue(isinstance(arg, callobj))
for k, v in a._kwargs.iteritems():
self.assertTrue(isinstance(v, callobj))
self.assertTrue(k in ("testme", "blue"))
def testSetInternalVars(self): # {{{
"""Internal vars get set"""
a = callcallable(int)
self.assertEqual(getattr(a, "_args"), tuple())
self.assertEqual(getattr(a, "_kwargs"), dict())
self.assertEqual(getattr(a, "_callable"), int)