randoms.py 文件源码

def output(self):
        if self._params['mu'] is None:
            mu = self.DEFAULT_MU
        else:
            mu = self._params['mu']

        if self._params['sigma'] is None:
            sigma = self.DEFAULT_SIGMA
        else:
            sigma = self._params['sigma']
        return random.gauss(mu, sigma)