node_type_tag = etree.SubElement(node_tag, 'hardware_type', name='plab-pc')
node_type_tag = etree.SubElement(node_tag, 'hardware_type', name='pc')
available_tag = etree.SubElement(node_tag, 'available', now='true')
node_type_tag = etree.SubElement(node_tag, 'hardware_type', name='plab-pc')
node_type_tag = etree.SubElement(node_tag, 'hardware_type', name='pc')
available_tag = etree.SubElement(node_tag, 'available', now='true')
# only add location tag if longitude and latitude are not null
if 'site' in node:
longitude = node['site'].get('longitude', None)
# only add location tag if longitude and latitude are not null
if 'site' in node:
longitude = node['site'].get('longitude', None)