UNHANDLED EXCEPTION (2013-05-11 00:30:00.486882)
Working directory: /opt/noc
<type 'exceptions.AttributeError'>
'module' object has no attribute 'NoneHandler'
START OF TRACEBACK
------------------------------------------------------------------------
File: /opt/noc/wf/models/node.py (Line: 42)
Function: handler_class
   35
   36         def __unicode__(self):
   37             return "%s %s" % (self.workflow, self.name)
   38
   39         @property
   40         def handler_class(self):
   41             m = __import__("noc.wf.handlers", {}, {}, str(self.handler))
   42 ==>         return getattr(m, "%sHandler" % self.handler)

Variables:
                self = <Node: Test.tst v1 Node #1>
                   m = <module 'noc.wf.handlers' from '/opt/noc/wf/handlers/__init__.pyc'>
------------------------------------------------------------------------
File: /opt/noc/wf/apps/workflow/views.py (Line: 49)
Function: api_nodes
   42             for n in Node.objects.filter(workflow=wf.id):
   43                 r += [{
   44                     "type": "node",
   45                     "id": str(n.id),
   46                     "name": n.name,
   47                     "description": n.description,
   48                     "handler": n.handler,
   49 ==>                 "conditional": n.handler_class.conditional,
   50                     "params": n.params,
   51                     "next_node": oq(n.next_node),
   52                     "next_true_node": oq(n.next_true_node),
   53                     "next_false_node": oq(n.next_false_node),
   54                     "x": n.x or x,
   55                     "y": n.y or 50,
Variables:
               wf_id = u'518ba26af3b6821e79ed4b9f'
                  wf = <Workflow: Test.tst v1>
                self = <noc.wf.apps.workflow.views.WorkflowApplication object at 0x80887c150>
             request =
<WSGIRequest
path:/wf/workflow/518ba26af3b6821e79ed4b9f/nodes/,
GET:<QueryDict: {u'_dc': [u'1368217783525']}>,
POST:<QueryDict: {}>,
COOKIES:{'csrftoken': '102bc6e214b4272a803d0c0a1dd106aa',
 'sessionid': 'c638950e34c02deba57b911be7833044'},
META:{'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
 'HTTP_ACCEPT_LANGUAGE': 'en-US,en;q=0.5',
 'HTTP_CONNECTION': 'close',
 'HTTP_COOKIE': 'sessionid=c638950e34c02deba57b911be7833044; csrftoken=102bc6e214b4272a803d0c0a1dd106aa',
 'HTTP_DNT': '1',
 'HTTP_HOST': '127.0.0.1:8000',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/20.0',
 'PATH_INFO': u'/wf/workflow/518ba26af3b6821e79ed4b9f/nodes/',
 'QUERY_STRING': '_dc=1368217783525',
 'REMOTE_ADDR': '127.0.0.1',
 'REQUEST_METHOD': 'GET',
 'SCRIPT_NAME': u'',
 'SERVER_NAME': '127.0.0.1',
 'SERVER_PORT': '8000',
 'SERVER_PROTOCOL': 'HTTP/1.0',
 'wsgi.errors': <open file '/dev/null', mode 'a+' at 0x80450c0c0>,
 'wsgi.input': <_io.BytesIO object at 0x8094259b0>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>
                   n = <Node: Test.tst v1 Node #1>
                   r = []
                  sn = u'1'
                   x = 70
                  oq = <function oq at 0x809d9f9b0>
------------------------------------------------------------------------
File: /opt/noc/lib/app/site.py (Line: 232)
Function: inner
  225                                            for k, v in request.POST.lists())
  226                         elif request.method == "GET":
  227                             a = dict((k, v[0] if len(v) == 1 else v)
  228                                      for k, v in request.GET.lists())
  229                         logging.debug("API %s %s %s" % (request.method,
  230                                                         request.path, a))
  231                     # Call handler
  232 ==>                 r = v(request, *args, **kwargs)
  233                     # Dump SQL statements
  234                     if self.log_sql_statements:
  235                         from django.db import connections
  236                         tsc = 0
  237                         sc = defaultdict(int)
  238                         for conn in connections.all():
Variables:
                args = ()
            view_map =
{'GET': <bound method WorkflowApplication.api_nodes of <noc.wf.apps.workflow.views.WorkflowApplication object at 0x80887c150>>,
 'POST': <bound method WorkflowApplication.api_save_nodes of <noc.wf.apps.workflow.views.WorkflowApplication object at 0x80887c150>>}
                Form = <class 'django.forms.forms.Form'>
       DictParameter = <class 'noc.sa.interfaces.base.DictParameter'>
                self = <noc.lib.app.site.Site object at 0x805dbd790>
                   v =
<bound method WorkflowApplication.api_nodes of <noc.wf.apps.workflow.views.WorkflowApplication object at 0x80887c150>>
             request =
<WSGIRequest
path:/wf/workflow/518ba26af3b6821e79ed4b9f/nodes/,
GET:<QueryDict: {u'_dc': [u'1368217783525']}>,
POST:<QueryDict: {}>,
COOKIES:{'csrftoken': '102bc6e214b4272a803d0c0a1dd106aa',
 'sessionid': 'c638950e34c02deba57b911be7833044'},
META:{'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
 'HTTP_ACCEPT_LANGUAGE': 'en-US,en;q=0.5',
 'HTTP_CONNECTION': 'close',
 'HTTP_COOKIE': 'sessionid=c638950e34c02deba57b911be7833044; csrftoken=102bc6e214b4272a803d0c0a1dd106aa',
 'HTTP_DNT': '1',
 'HTTP_HOST': '127.0.0.1:8000',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/20.0',
 'PATH_INFO': u'/wf/workflow/518ba26af3b6821e79ed4b9f/nodes/',
 'QUERY_STRING': '_dc=1368217783525',
 'REMOTE_ADDR': '127.0.0.1',
 'REQUEST_METHOD': 'GET',
 'SCRIPT_NAME': u'',
 'SERVER_NAME': '127.0.0.1',
 'SERVER_PORT': '8000',
 'SERVER_PROTOCOL': 'HTTP/1.0',
 'wsgi.errors': <open file '/dev/null', mode 'a+' at 0x80450c0c0>,
 'wsgi.input': <_io.BytesIO object at 0x8094259b0>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>
     to_log_api_call = False
  InterfaceTypeError = <class 'noc.sa.interfaces.base.InterfaceTypeError'>
    PermissionDenied = <class 'noc.lib.app.access.PermissionDenied'>
              kwargs = {'wf_id': u'518ba26af3b6821e79ed4b9f'}
                 app = <noc.wf.apps.workflow.views.WorkflowApplication object at 0x80887c150>
------------------------------------------------------------------------
END OF TRACEBACK