@ConfigSync()
  def SetCandidateCerts(self, certs):
    self._ConfigData().cluster.candidate_certs = certs
Calculate the phase used by sweep_poly to generate its output.
dataset/ETHPy150Open ganeti/ganeti/lib/config/__init__.py/ConfigWriter.SetCandidateCerts--crossover with--dataset/ETHPy150Open scipy/scipy/scipy/signal/waveforms.py/_sweep_poly_phase