覆盆子piomplayer包装+ gpio

Question

omxplayer按钮后崩溃 我喜欢用按钮换电影，这是迄今为止的代码，但Omxplayer崩溃后，几个按钮被推！ 我是新来的树莓派和蟒蛇一直在寻找修复，但找不到任何。欢迎任何帮助。

我得到的错误是：

Traceback (most recent call last): 
    File "mygpio.py", line 34, in <module> 
    player.load(vida) 
    File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 162, in load 
    File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 88, in _load_source 
    File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 134, in _setup_dbus_connection 
SystemError: DBus cannot connect to the OMXPlayer process 

#!/usr/bin/env python2 
import os.path 
from time import sleep 
import subprocess 
import os 
from omxplayer import OMXPlayer 
vida = '/home/pi/Videos/testvids/6.mov' 
vidb = '/home/pi/Videos/testvids/3.mov' 
vidc = '/home/pi/Videos/testvids/t2.mp4' 
default = '/home/pi/Videos/testvids/t1.mp4' 

import RPi.GPIO as GPIO 



#set up GPIO using BCM numbering 

GPIO.setmode(GPIO.BCM) 
#All Gpio's as input and pull up 

GPIO.setup(2, GPIO.IN, pull_up_down = GPIO.PUD_UP) 
GPIO.setup(3, GPIO.IN, pull_up_down = GPIO.PUD_UP) 
GPIO.setup(4, GPIO.IN, pull_up_down = GPIO.PUD_UP) 


player = OMXPlayer(default,args=['--no-osd','--blank'],) 

while True: 

     if GPIO.input(2) ==0: 

      player.load(vida) 
      print("gpio 2") 
      player.play() 
      #sleep(5) 

     if (GPIO.input(3) == 0): 

      player.load(vidb) 
      print("gpio 3") 
      player.play() 
      # sleep(5) 



     if (GPIO.input(4) == 0): 
      player.load(vidc) 
      print("gpio 4") 
      player.play() 
      #sleep(5) 



GPIO.cleanup() 

Answer 1

看起来这是在包装

https://github.com/willprice/python-omxplayer-wrapper/issues/85