def evalTSPAdjacentEdges(individual):
#if individual is not a valid adjacent representation then it is a path representation
#we change once that individual to path representation
if not checkIfValidAdjacent(individual):
raise ValueError("Individual is not valid according to adjacent representation.\n", individual)
evaluation = evalTSP(fromAdjacentToPath(individual))
return evaluation
def evalTSPAdjacentEdges(individual):
#if individual is not a valid adjacent representation then it is a path representation
#we change once that individual to path representation
if not checkIfValidAdjacent(individual):
raise ValueError(
"Individual is not valid according to adjacent representation.\n",
individual)
evaluation = evalTSP(fromAdjacentToPath(individual))
return evaluation
def test_loopConversion():
'Testing if we get the same result after the two translations:'
orig = creators.path_creator()
adj_individual = fromPathToAdjacent(orig)
new = fromAdjacentToPath(adj_individual)
index = orig.index(0)
o = orig[index:] + orig[0:index]
assert o == list(new)
def wrapped(individual, indpb):
# print 'mut from:', individual
if not checkIfValidAdjacent(individual):
raise ValueError('Invalid individual. Does not comply with adjacent repr.')
# print 'individual', type(individual), individual
indi = fromAdjacentToPath(individual)
# print 'indi', type(indi), indi
result = function(indi, indpb)
# print 'result', type(result), result
individual[:] = fromPathToAdjacent(result[0])
# print 'individual', type(individual), individual
# print '\n'*5
return individual
def wrapped(individual, indpb):
# print 'mut from:', individual
if not checkIfValidAdjacent(individual):
raise ValueError(
'Invalid individual. Does not comply with adjacent repr.')
# print 'individual', type(individual), individual
indi = fromAdjacentToPath(individual)
# print 'indi', type(indi), indi
result = function(indi, indpb)
# print 'result', type(result), result
individual[:] = fromPathToAdjacent(result[0])
# print 'individual', type(individual), individual
# print '\n'*5
return individual
def test_fromAdjacentToPath():
adj_individual = creators.adj_creator()
path_individual = fromAdjacentToPath(adj_individual)
print path_individual