Source code for showmsg

import sys
sys.path.append('../../python')

import moose

def main():
    """This is to show a 'raw' way of traversing messages."""

    connectionProbability = 0.5
    net = moose.IntFire('/net1', 10)
    syn = moose.SimpleSynHandler( '/net1/sh', 10 )
    moose.connect( syn, 'activationOut', net, 'activation', 'OneToOne' )
    synapse = syn.synapse.vec
    mid = moose.connect(net, 'spikeOut', synapse, 'addSpike', 'Sparse') # This creates a `Sparse` message from `spikeOut` source of net to `addSpike` destination on synapse.
    msg = moose.element(mid)
    msg.setRandomConnectivity(connectionProbability, 5)
    for n in net.vec:
        print(('Messages from %s.spikeOut' % (n.path)))
        node = moose.element(n)
        for dest, df in zip(node.msgDests['spikeOut'], node.msgDestFunctions['spikeOut']):
            print(('\t--> %s.%s' % (dest.path, df)))

if __name__ == '__main__':
    main()