def get_component():
# Create a model, composed of an iaf neuron, and
iaf_2coba_model = ComponentClass(
name="iaf_1coba",
subnodes={"iaf": iaf.get_component(),
"cobaExcit": coba_synapse.get_component()})
# Connections have to be setup as strings, because we are deep-copying objects.
iaf_2coba_model.connect_ports("iaf.V", "cobaExcit.V")
iaf_2coba_model.connect_ports("cobaExcit.I", "iaf.ISyn")
return iaf_2coba_model
def get_component():
# Create a model, composed of an iaf neuron, and
iaf_2coba_model = ComponentClass(name="iaf_1coba",
subnodes={
"iaf": iaf.get_component(),
"cobaExcit":
coba_synapse.get_component()
})
# Connections have to be setup as strings, because we are deep-copying objects.
iaf_2coba_model.connect_ports("iaf.V", "cobaExcit.V")
iaf_2coba_model.connect_ports("cobaExcit.I", "iaf.ISyn")
return iaf_2coba_model
def get_component():
# Create a model, composed of an iaf neuron, and
iaf_nmda_model = ComponentClass(
name="iaf_2coba",
subnodes={"iaf": iaf.get_component(),
"nmda": nmda.get_component(),
'cobaExcit': coba_synapse.get_component()
})
iaf_nmda_model.connect_ports("iaf.V", "cobaExcit.V")
iaf_nmda_model.connect_ports("iaf.V", "nmda.V")
iaf_nmda_model.connect_ports("cobaExcit.I", "iaf.ISyn")
iaf_nmda_model.connect_ports("nmda.I", "iaf.ISyn")
return iaf_nmda_model
def test_connect_ports(self):
# Signature: name(self, src, sink)
# Connects the ports of 2 subcomponents.
#
# The ports can be specified as ``string`` s or ``NamespaceAddresses`` es.
#
#
# :param src: The source port of one sub-component; this should either an
# event port or analog port, but it *must* be a send port.
#
# :param sink: The sink port of one sub-component; this should either an
# event port or analog port, but it *must* be either a 'recv' or a
# 'reduce' port.
tIaf = TestableComponent('iaf')
tCoba = TestableComponent('coba_synapse')
# Should be fine:
c = ComponentClass(name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()})
c.connect_ports('iaf.V', 'coba.V')
c = ComponentClass(name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()},
portconnections=[('iaf.V', 'coba.V')]
)
# Non existant Ports:
c = ComponentClass(name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()})
self.assertRaises(
NineMLRuntimeError,
c.connect_ports, 'iaf.V1', 'coba.V')
self.assertRaises(
NineMLRuntimeError,
c.connect_ports, 'iaf.V', 'coba.V1')
self.assertRaises(
NineMLRuntimeError,
ComponentClass,
name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()},
portconnections=[('iaf.V1', 'coba.V')]
)
self.assertRaises(
NineMLRuntimeError,
ComponentClass,
name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()},
portconnections=[('iaf.V', 'coba.V1')]
)
# Connect ports the wronf way around:
# [Check the wright way around works:]
c = ComponentClass(name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()},
portconnections=[('coba.I', 'iaf.ISyn')]
)
# And the wrong way around:
c = ComponentClass(name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()})
self.assertRaises(
NineMLRuntimeError,
c.connect_ports, 'iaf.ISyn.', 'coba.I')
self.assertRaises(
NineMLRuntimeError,
c.connect_ports, 'coba.V', 'iaf.V')
# Error raised on duplicate port-connection:
c = ComponentClass(name='C1',
subnodes={'iaf': tIaf(), 'coba': tCoba()},
)
c.connect_ports('coba.I', 'iaf.ISyn')
self.assertRaises(
NineMLRuntimeError,
c.connect_ports, 'coba.I', 'iaf.ISyn')
