python - 将秒转换为分秒

Question

我已经在 python 2.7 中为计时器程序编写了一些代码。缺点是结果以秒为单位，而我需要在 Minutes:Seconds 内得到结果。我试图格式化时间无济于事。谁能帮忙？”

from Tkinter import *
import time

root = Tk()
root.title("Timer")
canvas = Canvas(root)
canvas.pack()

time=1

def tick():

    canvas.delete(ALL)
    global time
    time += 10


    if time >= 120:

        canvas.create_text(180,140, font = ("Calibri",200),text=time,fill='red')
    else:

        canvas.create_text(180,140, font = ("Calibri",200),text=time,fill='green')
    if time == 1000:
        time = 0
        tick()
    else:
        canvas.after(1000, tick)

def reset():
    global time
    time = 0

def close_window():
    root.destroy()

b = Button(root,text="Reset", command=reset)
c = Button(root,text="Quit", command=close_window) 
b.pack(side = LEFT)
c.pack(side = RIGHT)
canvas.after(1, tick)
root.mainloop()

Answer 1

您可以使用datetime.timedelta

import datetime
number_of_seconds = 1000
str(datetime.timedelta(seconds=number_of_seconds))

# output
'0:16:40'

或者更好，因为您只需要 mm:ss，您可以使用 time.strftime

import time
number_of_seconds = 1000
time.strftime("%M:%S", time.gmtime(number_of_seconds))

# output
'16:40'

文档可用for datetime module和 for time module .