如何仅从Google Calendar API获得空闲时间？

Question

我在API中仅找到忙忙碌碌的方法，并且它仅返回事件的开始和结束。但是除了工作时间外，我只需要一个工作日的空闲时间，我该如何安排呢？（例如，从10:00 am到3pm，从4pm到6pm，从8pm到9pm）。

总而言之，我有这个

# start = f0
# close = s0
# times = [f0,s1,f1,s2,f2,s3,f3,s0]
# empty = []
def time_generation(times):
    empty = []
    i = 0
    while i < len(times):
        if times[i+1] == times[i]:
            i+=2
            continue
        else:
            empty.append(times[i])
            empty.append(times[i+1])
            i+=2
            continue
    return empty

---

总而言之，我有这个

# start = f0
# close = s0
# times = [f0,s1,f1,s2,f2,s3,f3,s0]
# empty = []
def time_generation(times):
    empty = []
    i = 0
    while i < len(times):
        if times[i+1] == times[i]:
            i+=2
            continue
        else:
            empty.append(times[i])
            empty.append(times[i+1])
            i+=2
            continue
    return empty