def bacnet_light_value(request, id):
light = get_object_or_404(BACNetLight, pk=id)
control = BacnetControl(settings.BACNET_BIN_DIR)
if request.REQUEST.get('value', None):
new_value = request.REQUEST.get('value', None)
try:
control.write_analog_output_int(light.device_id, light.property_id,
new_value)
except:
logging.exception(
'Could not write the posted value (%s) for bacnet device %s property %s'
% (new_value, light.device_id, light.property_id))
return HttpResponseServerError(
'Could not write the posted value (%s) for bacnet device %s property %s\n\n%s'
% (new_value, light.device_id, light.property_id,
sys.exc_info()[1]))
try:
value = float(
control.read_analog_output(light.device_id, light.property_id)[1])
return HttpResponse(value.__repr__(), content_type="text/plain")
except:
logging.exception(
'Could not read the analog output for bacnet device %s property %s'
% (light.device_id, light.property_id))
return HttpResponseServerError(
'Could not read the analog output for bacnet device %s property %s\n\n%s'
% (light.device_id, light.property_id, sys.exc_info()[1]))
def bacnet_light(request, id):
light = get_object_or_404(BACNetLight, pk=id)
control = BacnetControl(settings.BACNET_BIN_DIR)
if request.method == 'POST':
light_control_form = LightControlForm(request.POST)
if light_control_form.is_valid():
new_value = light_control_form.cleaned_data['light_value']
try:
control.write_analog_output_int(light.device_id,
light.property_id, new_value)
except:
logging.exception(
'Could not write the posted value (%s) for bacnet device %s property %s'
% (new_value, light.device_id, light.property_id))
return HttpResponseServerError(
'Could not write the posted value (%s) for bacnet device %s property %s\n\n%s'
% (new_value, light.device_id, light.property_id,
sys.exc_info()[1]))
try:
light_value = control.read_analog_output(light.device_id,
light.property_id)[1]
light_control_form = LightControlForm(
data={'light_value': light_value})
except:
logging.exception(
'Could not read the analog output for bacnet device %s property %s'
% (light.device_id, light.property_id))
light_value = None
light_control_form = LightControlForm()
return render_to_response('lighting/bacnet_light.html', {
'light_value': light_value,
'light_control_form': light_control_form,
'light': light
},
context_instance=RequestContext(request))
def bacnet_light_value(request, id):
light = get_object_or_404(BACNetLight, pk=id)
control = BacnetControl(settings.BACNET_BIN_DIR)
if request.REQUEST.get('value', None):
new_value = request.REQUEST.get('value', None)
try:
control.write_analog_output_int(light.device_id, light.property_id, new_value)
except:
logging.exception('Could not write the posted value (%s) for bacnet device %s property %s' % (new_value, light.device_id, light.property_id))
return HttpResponseServerError('Could not write the posted value (%s) for bacnet device %s property %s\n\n%s' % (new_value, light.device_id, light.property_id, sys.exc_info()[1]))
try:
value = float(control.read_analog_output(light.device_id, light.property_id)[1])
return HttpResponse(value.__repr__(), content_type="text/plain")
except:
logging.exception('Could not read the analog output for bacnet device %s property %s' % (light.device_id, light.property_id))
return HttpResponseServerError('Could not read the analog output for bacnet device %s property %s\n\n%s' % (light.device_id, light.property_id, sys.exc_info()[1]))
def bacnet_light(request, id):
light = get_object_or_404(BACNetLight, pk=id)
control = BacnetControl(settings.BACNET_BIN_DIR)
if request.method == 'POST':
light_control_form = LightControlForm(request.POST)
if light_control_form.is_valid():
new_value = light_control_form.cleaned_data['light_value']
try:
control.write_analog_output_int(light.device_id, light.property_id, new_value)
except:
logging.exception('Could not write the posted value (%s) for bacnet device %s property %s' % (new_value, light.device_id, light.property_id))
return HttpResponseServerError('Could not write the posted value (%s) for bacnet device %s property %s\n\n%s' % (new_value, light.device_id, light.property_id, sys.exc_info()[1]))
try:
light_value = control.read_analog_output(light.device_id, light.property_id)[1]
light_control_form = LightControlForm(data={'light_value':light_value})
except:
logging.exception('Could not read the analog output for bacnet device %s property %s' % (light.device_id, light.property_id))
light_value = None
light_control_form = LightControlForm()
return render_to_response('lighting/bacnet_light.html', {'light_value':light_value, 'light_control_form':light_control_form, 'light':light }, context_instance=RequestContext(request))
def device_property(request, device_id, property_id):
control = BacnetControl(settings.BACNET_BIN_DIR)
if request.method == 'POST' and request.POST.get('value', None):
new_value = request.POST.get('value', None)
if new_value.isdigit():
try:
return_code, value = control.write_analog_output_int(device_id, property_id, int(new_value))
if return_code != 0: raise IOError(value)
except:
logging.exception('Could not write the posted value (%s) for bacnet device %s property %s' % (new_value, device_id, property_id))
return HttpResponseServerError('Could not write the posted value (%s) for bacnet device %s property %s\n\n%s' % (new_value, device_id, property_id, sys.exc_info()[1]))
else:
return HttpResponseServerError('Could not write the posted value (%s) for bacnet device %s property %s: unsupported value format' % (new_value, device_id, property_id))
try:
return_code, value = control.read_analog_output(device_id, property_id)
if return_code != 0: raise IOError(value)
except:
logging.exception('Could not read the analog output for bacnet device %s property %s' % (device_id, property_id))
return HttpResponseServerError('Could not read the analog output for bacnet device %s property %s\n\n%s' % (device_id, property_id, sys.exc_info()[1]))
return HttpResponse(('%s' % value).strip(), content_type="text/plain")
