def testFixedNumberPost(self):
c1 = neuron.FixedNumberPostConnector(10)
c2 = neuron.FixedNumberPostConnector(3)
c3 = neuron.FixedNumberPostConnector(random.RandomDistribution('poisson',[5]))
for srcP in [self.source5, self.source22]:
for tgtP in [self.target6, self.target33]:
for c in c1, c2:
prj1 = neuron.Projection(srcP, tgtP, c)
self.assertEqual(len(prj1.connections), c.n*len(srcP))
prj2 = neuron.Projection(srcP, tgtP, c3) # just a test that no Exceptions are raised
self.assertRaises(Exception, neuron.FixedNumberPostConnector, None)
def setUp(self):
sim.setup()
self.p1 = sim.Population(7, sim.IF_cond_exp())
self.p2 = sim.Population(4, sim.IF_cond_exp())
self.p3 = sim.Population(5, sim.IF_curr_alpha())
self.syn1 = sim.StaticSynapse(weight=0.123, delay=0.5)
self.syn2 = sim.StaticSynapse(weight=0.456, delay=0.4)
self.random_connect = sim.FixedNumberPostConnector(n=2)
self.all2all = sim.AllToAllConnector()