def file_complete(self, file_size):
self.file_handle.close()
self.upload.size = file_size
## Start analysis.
queue.visualise(self.name)
## Load balance instances in the background.
background.run(instances.balance, 0)
return self.upload
def tool(request):
authed_user = auth.get_current_user()
if authed_user is None:
return __unauthed_response()
try:
gate_info = json.loads(request.raw_post_data)
print gate_info
except ValueError:
return HttpResponse(simplejson.dumps(gt.generate_gating_feedback('fail', 'Invalid request payload')), content_type="application/json")
## \todo This should probably iterate over list
if (('points' not in gate_info) or
('tool' not in gate_info) or
('filename' not in gate_info)):
return HttpResponse(simplejson.dumps(gt.generate_gating_feedback('fail', 'Incomplete gate parameters')), content_type="application/json")
if (gate_info['points']):
if not isinstance(gate_info['points'], list):
return HttpResponse(simplejson.dumps(gt.generate_gating_feedback('fail', 'Invalid points list')), content_type="application/json")
else:
# Normalise false value to None
gate_info.update( { 'points' : None } )
file_entry = ps.get_file_by_name(DATA_BUCKET + '/' + gate_info['filename'])
if file_entry is None:
return HttpResponse(simplejson.dumps(gt.generate_gating_feedback('fail', 'File not found')), content_type="application/json")
gate_info.update( { 'axes' : { 'x' : file_entry.axis_a, 'y' : file_entry.axis_b } } )
tool = gt.AVAILABLE_TOOLS.get(gate_info['tool'], gt.no_such_tool)
## first two arguments passed for compatibility
tool_response = tool(gate_info)
## Load balance instances in the background.
background.run(instances.balance, 0)
json_response = simplejson.dumps(tool_response);
return HttpResponse(json_response, content_type="application/json")
def balance(request):
background.run(instances.balance, 30)
return HttpResponse('')
