| Total Complexity | 11 | 
| Total Lines | 28 | 
| Duplicated Lines | 0 % | 
| Changes | 1 | ||
| Bugs | 0 | Features | 0 | 
| 1 | """Represents swarm.""" | ||
| 7 | class Swarm(object): | ||
| 8 | def __init__(self, stages, number_of_particles): | ||
| 9 | self.stages = stages | ||
| 10 | self.number_of_particles = number_of_particles | ||
| 11 | self.particles = self.number_of_particles * [Particle(stages)] | ||
| 12 | self.best_particle_quality = np.inf | ||
| 13 | self.best_particle = self.particles[0] | ||
| 14 | |||
| 15 | def initialize(self): | ||
| 16 | for particle in self.particles: | ||
| 17 | particle.initialize() | ||
| 18 | |||
| 19 | def do_single_iteration(self): | ||
| 20 | for particle in self.particles: | ||
| 21 | particle.update_values() | ||
| 22 | self._update_best_particle() | ||
| 23 | for particle in self.particles: | ||
| 24 | particle.move() | ||
| 25 | |||
| 26 | def _update_best_particle(self): | ||
| 27 | for particle in self.particles: | ||
| 28 | if particle.best_quality < self.best_particle_quality: | ||
| 29 | self.best_particle = particle | ||
| 30 | self.best_particle_quality = particle.best_quality | ||
| 31 | |||
| 32 | def _update_velocieties(self): | ||
| 33 | for particle in self.particles: | ||
| 34 | particle.update_velocieties(self.best_particle) | ||
| 35 | 
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2. Missing __init__.py files
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__init__.pyfiles in your module folders. Make sure that you place one file in each sub-folder.