- service_elem = etree.SubElement(xml, 'service')
- for install in service.get('install', []):
- install_elem = etree.SubElement(service_elem, 'install')
- for field in Install.fields:
- if field in install:
- install_elem.set(field, install[field])
- for execute in service.get('execute', []):
- execute_elem = etree.SubElement(service_elem, 'execute')
- for field in Execute.fields:
- if field in execute:
- execute_elem.set(field, execute[field])
- for login in service.get('login', []):
- login_elem = etree.SubElement(service_elem, 'login')
- for field in Login.fields:
- if field in login:
- login_elem.set(field, login[field])
+ service_elem = xml.add_element('services')
+ child_elements = {'install': Install.fields,
+ 'execute': Execute.fields,
+ 'login': Login.fields}
+ for (name, fields) in child_elements.items():
+ child = service.get(name)
+ if not child:
+ continue
+ if isinstance(child, dict):
+ service_elem.add_instance(name, child, fields)
+ elif isinstance(child, list):
+ for obj in child:
+ service_elem.add_instance(name, obj, fields)