def __init__(self,
evaluator,
tags,
size=(320, 320, 3),
generation_set=200,
mutation_rate=0.01):
self.evaluator = evaluator
self.tags = tags
self.generation_set = generation_set
self.generation = []
for i in range(generation_set):
self.generation.append(dna.DNA(size=size))
def __init__(self, target_string, mutation_rate, max_population):
self.target_string = target_string
self.mutation_rate = mutation_rate
self.population = [dna.DNA(len(self.target_string)) for _ in range(max_population)]
self.calc_fitness()
self.matingPool = []
self._generations = 0
self._finished = False
self.perfect = 1
def __init__(self, INFO, dna=None):
self.info = INFO
self.trail = [np.random.rand(2) for i in range(0, 10)]
self.pos = np.array([self.info["width"] / 2,
self.info["height"] - 50]) # position of centre
#self.trail.append(self.pos); del self.trail[0]
angle = (np.random.rand() * 2 - 1) * np.pi / 2 # -pi/4 to pi/4
self.vel = [np.cos(angle), np.sin(angle)]
self.acc = np.random.rand(2) * 2 - 1
self.completed = False
self.crashed = False
if dna:
self.dna = dna
else:
self.dna = D.DNA(self.info)
def test_transcribes_cytidine_unchanged(self):
self.assertEqual('C', dna.DNA('G').to_rna())
def test_transcribes_all_occurences(self):
self.assertEqual('UGCACCAGAAUU', dna.DNA('ACGTGGTCTTAA').to_rna())
def test_transcribes_thymidine_to_uracil(self):
self.assertEqual('U', dna.DNA('A').to_rna())
def test_transcribes_adenosine_unchanged(self):
self.assertEqual('A', dna.DNA('T').to_rna())
def test_transcribes_guanosine_unchanged(self):
self.assertEqual('G', dna.DNA('C').to_rna())
def test_transcribes_all_occurences(self):
self.assertEqual(
'ACGUGGUCUUAA',
dna.DNA('ACGTGGTCTTAA').to_rna()
)
