Python 日历类型错误

Question

我正在尝试创建一个日历并为其中一个工作日安排一个时间段。

timetable = [[""] * 24 for day in range(7)]

timetable[0][15] = "meeting with Jane"

# first let's define weekday names
WEEKDAYS = ('Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 
'Saturday', 'Sunday')

# now we iterate over each day in the timetable

for day in timetable:

# and over each timeslot in each day

day_name = WEEKDAYS[day]

  for i, event in enumerate(day):
      if event: # if the slot is not an empty string
        print("%s at %02d:00 -- %s" % (day_name, i, event))

我得到错误:

day_name = WEEKDAYS[day]
TypeError: tuple indices must be integers, not list

我知道“day”作为列表传递给导致此错误的元组，但我应该对我的代码进行哪些修改才能解决此问题？

Answer 1

使用更多的枚举!

for index, day in enumerate(timetable):
    day_name = WEEKDAYS[index]
    for i, event in enumerate(day):
        if event: # if the slot is not an empty string
            print("%s at %02d:00 -- %s" % (day_name, i, event))