PLC/Methods/UpdateAddressType.py

   1 from PLC.Faults import *
   2 from PLC.Method import Method
   3 from PLC.Parameter import Parameter, Mixed
   4 from PLC.AddressTypes import AddressType, AddressTypes
   5 from PLC.Auth import PasswordAuth
   6
   7 can_update = lambda (field, value): field in ['name', 'description']
   8
   9 class UpdateAddressType(Method):
  10     """
  11     Updates the parameters of an existing address type with the values
  12     in address_type_fields.
  13
  14     Returns 1 if successful, faults otherwise.
  15     """
  16
  17     roles = ['admin']
  18
  19     address_type_fields = dict(filter(can_update, AddressType.fields.items()))
  20     for field in address_type_fields.values():
  21         field.optional = True
  22
  23     accepts = [
  24         PasswordAuth(),
  25         Mixed(AddressType.fields['address_type_id'],
  26               AddressType.fields['name']),
  27         address_type_fields
  28         ]
  29
  30     returns = Parameter(int, '1 if successful')
  31
  32     def call(self, auth, address_type_id_or_name, address_type_fields):
  33         address_type_fields = dict(filter(can_update, address_type_fields.items()))
  34
  35         address_types = AddressTypes(self.api, [address_type_id_or_name]).values()
  36         if not address_types:
  37             raise PLCInvalidArgument, "No such address type"
  38         address_type = address_types[0]
  39
  40         address_type.update(address_type_fields)
  41         address_type.sync()
  42
  43         return 1