planetstack/core/api/nodes.py

   1 from types import StringTypes
   2 from openstack.client import OpenStackClient
   3 from openstack.driver import OpenStackDriver
   4 from core.api.auth import auth_check
   5 from core.models import Node
   6
   7 def _get_nodes(filter):
   8     if isinstance(filter, StringTypes) and filter.isdigit():
   9         filter = int(filter)
  10     if isinstance(filter, int):
  11         nodes = Node.objects.filter(id=filter)
  12     elif isinstance(filter, StringTypes):
  13         nodes = Node.objects.filter(name=filter)
  14     elif isinstance(filter, dict):
  15         nodes = Node.objects.filter(**filter)
  16     else:
  17         nodes = []
  18     return nodes
  19
  20 def add_node(auth, fields={}):
  21     """not implemented"""
  22     return
  23
  24 def delete_node(auth, filter={}):
  25     """not implemented"""
  26     return 1
  27
  28 def update_node(auth, id, fields={}):
  29     return
  30
  31 def get_nodes(auth, filter={}):
  32     auth_check(auth)
  33     nodes = _get_nodes(filter)
  34     return nodes
  35
  36
  37