def test_connection_gene_json(self):
"""Test whether a connection gene can be saved to and loaded from JSON.
"""
cg = ConnectionGene(0, 1)
dump = json.dumps(cg.to_json())
cg_load = ConnectionGene.from_json(json.loads(dump))
self.assertEqual(cg, cg_load)
self.assertEqual(cg.is_enabled, cg_load.is_enabled)
def from_json(config):
"""Load a genome object from JSON.
Arguments:
config: the JSON dictionary loaded from file.
Returns: a genome object.
"""
genotype = Genome()
genotype.add_genes([
NodeGene.from_json(ng_config) for ng_config in config['node_genes']
])
genotype.add_genes([
ConnectionGene.from_json(cg_config)
for cg_config in config['connection_genes']
])
return genotype