Picamera图片命名

Question

我遇到了picamera和python的问题。我所要做的就是取一个变量名，然后保存一个带有与.jpg文件类型连接的变量名的图片。

import picamera 
import time 


camera = picamera.PiCamera() 

camera.vflip = True 
camera.hflip = True 
itemname = raw_input ('what is the item name? ') 
time.sleep(6) 
camera.capture(itemname,'.jpg') 
time.sleep(2) 
camera.close() 
print "done" 

Answer 1

这是正确的语法

import picamera 
import time 


camera = picamera.PiCamera() 

camera.vflip = True 
camera.hflip = True 
itemname = raw_input ('what is the item name? ') 
time.sleep(6) 
camera.capture(itemname + ".jpg") 
time.sleep(2) 
camera.close() 
print "done"