sfa/rspecs/elements/versions/pgv2Services.py

   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
   6
   7 class PGv2Services:
   8     @staticmethod
   9     def add_services(xml, services):
  10         if not services:
  11             return
  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)
  19                 if not child:
  20                     continue
  21                 if isinstance(child, dict):
  22                     service_elem.add_instance(name, child, fields)
  23                 elif isinstance(child, list):
  24                     for obj in child:
  25                         service_elem.add_instance(name, obj, fields)
  26
  27 #            # add ssh_users
  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
  36
  37     @staticmethod
  38     def get_services(xml):
  39         services = []
  40         for services_elem in xml.xpath('./default:services | ./services'):
  41             service = ServicesElement(services_elem.attrib, services_elem)
  42             # get install
  43             install_elems = services_elem.xpath('./default:install | ./install')
  44             service['install'] = [install_elem.get_instance(Install) for install_elem in install_elems]
  45             # get execute
  46             execute_elems = services_elem.xpath('./default:execute | ./execute')
  47             service['execute'] = [execute_elem.get_instance(Execute) for execute_elem in execute_elems]
  48             # get login
  49             login_elems = services_elem.xpath('./default:login | ./login')
  50             service['login'] = [login_elem.get_instance(Login) for login_elem in login_elems]
  51
  52 #            ssh_user_elems = services_elem.xpath('./ssh-user:service_user | ./service_user')
  53 #            services_user = []
  54 #            for ssh_user_elem in ssh_user_elems:
  55 #                services_user = ssh_user_elem.get_instance(None, fields=['login', 'user_urn'])
  56 #            service['services_user'] = services_user
  57
  58             services.append(service)
  59         return services
  60