Python每秒增加一个数字

Question

如何每秒递增一个数字？我在想这样的事情。

import  threading

def printit():
    second = 1
    while threading.Timer(1, printit).start(): #for every second that pass.
        print(second)
        second += 1

printit()

Answer 1

我建议使用 time.sleep(1) 的不同方法，解决方案是:

from time import sleep
def printit():
...     cpt = 1
...     while True:
...         print cpt
...         sleep(1)
...         cpt+=1

time.sleep(secs)

Suspend execution of the current thread for the given number of seconds.