改善Python的if条件[关闭]

Question

如何提高下列条件，如果在Python 3.6到一条线。

def run_cmd(beta: bool): {
  cmd = "cloud create {}".format(self.name)
  if beta:
    cmd = "cloud beta create {}".format(self.name)
}

Answer 1

下面一个邮轮将实现它：

cmd = "cloud {}create {}".format("beta " if beta else "", name)

Answer 2

一种方式来实现这一目标：

cmd = "cloud{} create {}".format(["", " beta"][beta], self.name)

Answer 3

如果你想减少if语句：

name = ''
beta = True

cmd = "cloud beta create {}".format(name) if beta else "cloud create {}".format(name)