temp2

comcenter = get_object_or_404(ComCenter, id = comcenter_id)

hardware = []
racks = []
pow_cable = []
for hw in Hardware.objects.filter(comcenter__id = comcenter_id, hardwaremodel__is_module = False):
    title = hw.hardwaremodel.title
    if hw.description:
        title += ' ' + hw.description
    if hw.rackplace:
        hardware.append({
            'id': hw.id,
            'is_face': hw.rackplace.is_face,
            'first_screw': hw.rackplace.first_screw, #для упорядочивания оборудования
            'rack_id': hw.rackplace.rack.id,
            'num_psu': hw.num_psu,
            'title': title,
        })
    else:
        hardware.append({
            'id': hw.id,
            'is_face': '',
            'first_screw': '',
            'rack_id': '',
            'num_psu': hw.num_psu,
            'title': title,
        })


    for power_cable in hw.power_sources.all():
        pow_cable.append({
            'source_id': power_cable.source.id,
            'consumer_id': hw.id,
        })

for rk in Rack.objects.filter(comcenter__id = comcenter_id):
    racks.append({
        'id': rk.id,
        'title': rk.title,
        'fromtop': rk.fromtop,
    })
response = {'ck_title': comcenter.title, 'racks': list(racks), 'hardware': list(hardware), 'power_cable': list(pow_cable)}