check_head_pan_adjust.py

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#!/usr/bin/env python
#
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PKG = 'qualification'
import roslib
roslib.load_manifest(PKG)
import wx
import sys

from pr2_self_test_msgs.srv import TestResult, TestResultRequest

import rospy

result = rospy.ServiceProxy('test_result', TestResult)

app = wx.PySimpleApp()
ret = wx.MessageBox("The plot shows the encoder count of the head pan. Press OK if you can adjust the head pan so the backlash is less than 4 ticks. Press Cancel if you can't", "Adjust Head Pan", wx.YES_NO)
if (ret == wx.NO):
    r = TestResultRequest()
    r.result = r.RESULT_FAIL
    r.text_summary = 'Operator was unable to adjust head pan'
    r.html_result = '<p>Unable to adjust head pan. May be operator error.</p>\n'
else:
    r = TestResultRequest()
    r.result = r.RESULT_PASS
    r.text_summary = 'Head pan adjusted'
    r.html_result = ''
    
try:
    rospy.wait_for_service('test_result', 2)
    result.call(r)
    rospy.spin()
except:
    # Timeout exceeded while waiting for service
    sys.exit(0)