1 from sfa.rspecs.elements.element import Element
2 from sfa.rspecs.elements.execute import Execute
3 from sfa.rspecs.elements.install import Install
4 from sfa.rspecs.elements.services import ServicesElement
5 from sfa.rspecs.elements.login import Login
9 def add_services(xml, services):
12 for service in services:
13 service_elem = xml.add_element('services')
14 child_elements = {'install': Install.fields,
15 'execute': Execute.fields,
16 'login': Login.fields}
17 for (name, fields) in child_elements.items():
18 child = service.get(name)
21 if isinstance(child, dict):
22 service_elem.add_instance(name, child, fields)
23 elif isinstance(child, list):
25 service_elem.add_instance(name, obj, fields)
28 if service['services_user']:
29 for ssh_user in service['services_user']:
30 ssh_user_elem = service_elem.add_element('{%s}services_user' % xml.namespaces['ssh-user'],
31 login=ssh_user['login'],
32 user_urn=ssh_user['user_urn'])
33 for key in ssh_user['keys']:
34 pkey_elem = ssh_user_elem.add_element('{%s}public_key' % xml.namespaces['ssh-user'])
35 pkey_elem.element.text=key
39 def get_services(xml):
41 for services_elem in xml.xpath('./default:services | ./services'):
42 service = ServicesElement(services_elem.attrib, services_elem)
44 install_elems = services_elem.xpath('./default:install | ./install')
45 service['install'] = [install_elem.get_instance(Install) for install_elem in install_elems]
47 execute_elems = services_elem.xpath('./default:execute | ./execute')
48 service['execute'] = [execute_elem.get_instance(Execute) for execute_elem in execute_elems]
50 login_elems = services_elem.xpath('./default:login | ./login')
51 service['login'] = [login_elem.get_instance(Login) for login_elem in login_elems]
53 ssh_user_elems = services_elem.xpath('./ssh-user:service_user | ./service_user')
55 for ssh_user_elem in ssh_user_elems:
56 services_user = ssh_user_elem.get_instance(None, fields=['login', 'user_urn'])
57 service['services_user'] = services_user
58 services.append(service)