def load_invent_client(self):
# Loads invent client.
# Like singleton, doesn't construct unless valid login
if self._invent_client:
return True
invent = None
dialog = self._xrc.LoadDialog(self, 'username_password_dialog')
xrc.XRCCTRL(dialog, 'login_text').Wrap(300)
dialog.Layout()
dialog.Fit()
username_ctrl = xrc.XRCCTRL(dialog, 'username')
password_ctrl = xrc.XRCCTRL(dialog, 'password')
username_ctrl.SetFocus()
username_ctrl.SetMinSize(wx.Size(200, -1))
password_ctrl.SetMinSize(wx.Size(200, -1))
while True:
if (dialog.ShowModal() == wx.ID_OK):
username = username_ctrl.GetValue()
password = password_ctrl.GetValue()
invent = Invent(username, password)
if (invent.login() == False):
wx.MessageBox('Please enter a valid username and password.',
'Valid Login Required', wx.OK|wx.ICON_ERROR,
self)
else:
self._invent_client = invent
return True
else:
return False # User doesn't want to log in
return False
def login_to_invent(self):
dialog = self._res.LoadDialog(self, 'username_password_dialog')
xrc.XRCCTRL(dialog, 'text').Wrap(300)
dialog.Layout()
dialog.Fit()
username_ctrl = xrc.XRCCTRL(dialog, 'username')
password_ctrl = xrc.XRCCTRL(dialog, 'password')
username_ctrl.SetFocus()
# These values don't come through in the xrc file
username_ctrl.SetMinSize(wx.Size(200, -1))
password_ctrl.SetMinSize(wx.Size(200, -1))
if (dialog.ShowModal() == wx.ID_OK):
username = username_ctrl.GetValue()
password = password_ctrl.GetValue()
invent = Invent(username, password)
if (invent.login() == False):
return self.login_to_invent()
rospy.set_param('/invent/username', username)
rospy.set_param('/invent/password', password)
return True
else:
return False
def get_inventory_object(self):
username = rospy.get_param('/invent/username', '')
password = rospy.get_param('/invent/password', '')
if (username != None and password != None):
invent = Invent(username, password)
if (invent.login() == True):
return invent
rospy.set_param('/invent/username', '')
rospy.set_param('/invent/password', '')
if not self.login_to_invent():
return None
else:
return Invent(username, password)
class MCBProgramConfig:
def __init__(self, expected):
rospy.init_node('mcb_prog_conf')
self.done_service = rospy.ServiceProxy('prestartup_done', ScriptDone)
self.confirm_proxy = rospy.ServiceProxy('mcb_conf_results', ConfirmConf)
self.has_finished = False
username = rospy.get_param('/invent/username', None)
password = rospy.get_param('/invent/password', None)
if username == None or password == None:
self.finished(False, 'Invalid username or password.')
return
self.invent = Invent(username, password)
if not self.invent.login():
self.finished(False, 'Unable to login to invent.')
return
self.expected = expected
self.serials = []
def finished(self, pass_bool, msg = ''):
if self.has_finished:
return
try:
result = ScriptDoneRequest()
if pass_bool:
result.result = 0 # OK
else:
result.result = 1 # Fail
result.failure_msg = msg
rospy.wait_for_service('prestartup_done', 10)
self.done_service.call(result)
self.has_finished = True
except Exception, e:
rospy.logerr(traceback.format_exc())
result_service.call(r)
exit(retval)
try:
# Get inventory password from qualification
username = getparam('/invent/username')
password = getparam('/invent/password')
barcode = getparam('qual_item/serial')
cameraname = getparam('~camera_name')
cameraip = getparam('~camera_ip')
progip = getparam('~programming_ip')
# Fail if invalid username/password
i = Invent(username, password)
if not i.login():
failed("Could not connect to invent.")
# Get camera url
try:
camera_url = i.getItemReferences(barcode)["camera_url"]
if camera_url == '':
raise KeyError
except KeyError:
failed(
"Could not get camera url from invent. Try setting the serial and MAC"
)
# Set the camera's name
p = subprocess.Popen([
"rosrun", "wge100_camera", "set_name", camera_url + "@" + progip,