Revision e7953d63 snf-cyclades-app/synnefo/volume/util.py

b/snf-cyclades-app/synnefo/volume/util.py
1 1 
from synnefo.db import models
2 2 
from snf_django.lib.api import faults
3 
from synnefo.api.util import get_image_dict, get_vm
3 
from synnefo.api.util import get_image_dict, get_vm, image_backend
4 4 

  		





  5
  5
  
    

  		





  6
  6
  
    
def get_volume(user_id, volume_id, for_update=False,


  		





  ......




  15
  15
  
    

  		





  16
  16
  
    

  		





  17
  17
  
    
def get_snapshot(user_id, snapshot_id, exception=faults.ItemNotFound):


  		





  18
  
  
    
    try:


  		





  19
  
  
    
        return get_image_dict(snapshot_id, user_id)


  		





  20
  
  
    
    except faults.ItemNotFound:


  		





  21
  
  
    
        raise exception("Snapshot %s not found" % snapshot_id)


  		





  
  18
  
    
    with image_backend(user_id) as b:


  		





  
  19
  
    
        return b.get_snapshot(user_id, snapshot_id)


  		





  22
  20
  
    

  		





  23
  21
  
    

  		





  24
  22
  
    
def get_image(user_id, image_id, exception=faults.ItemNotFound):


  		












Also available in:
  Unified diff