def post(self):
data = json.loads(request.data)
try:
data['apriori_ranking'] = json.dumps(data['apriori_ranking'])
except KeyError:
data['apriori_ranking'] = '[]'
dset = Dataset(data, data_is_from_form=True)
dset.user = get_username()
try:
old_dset = get_dset(dset.name)
old_dset.remove_old_files()
old_dset.delete()
except HTTPException:
pass
try:
dset.save()
except:
abort(422)
return 'successfully saved'
