check_projector_on.py

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#!/usr/bin/env python
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##\author Kevin Watts
##\brief User verifies that the projector is on

import roslib
roslib.load_manifest('qualification')
import wx
import sys

from pr2_self_test_msgs.srv import ScriptDone, ScriptDoneRequest

import rospy

SRV_NAME = 'visual_check'

rospy.init_node('projector_verifier')
done_srv = rospy.ServiceProxy(SRV_NAME, ScriptDone)
rospy.wait_for_service(SRV_NAME)

app = wx.PySimpleApp()
ret = wx.MessageDialog(None, "Is the projector on? If so, click YES", "Projector Check", wx.YES_NO)

ok = ret.ShowModal() == wx.ID_YES

try:
    if ok:
        done_srv.call(result = ScriptDoneRequest.RESULT_OK)
    else:
        done_srv.call(result = ScriptDoneRequest.RESULT_FAIL, failure_msg = "User reported projector off")
    
    ret.Destroy()
    rospy.spin()
except KeyboardInterrupt:
    pass

sys.exit(0)