功能不正确返回列表

Question

处理此代码。当程序运行时，print(random_generator)实际上并没有打印出报价，它只是在shell中表示<function 40x....>。任何提示为什么发生这种情况？

import time 
import random 
quotes= ["Life is too short, so savior every moment", 
"Here's to the crazy ones, the rebels, square pegs in round holes",  
"You miss all the shots you don't take"] 



def random_generator(): #RandomQuoteGenerator 
    return random.choice(quotes) 

timeout = 1  #Timer 
first_time = time.time() 
last_time = first_time 
while(True): 
    pass #do something here 
    new_time = time.time() 
    if new_time - last_time > timeout: 
     last_time = new_time 
     print(random_generator) 
     print ("Its been %f seconds" % (new_time - first_time)) #TimeCheck 

Answer 1

此外，如果您想实际打印random_generator的结果，则需要实际调用它。

您有：

print(random_generator) 

你可能想：

print(random_generator())