ajax_trouble_function.py

from sqlalchemy.orm.exc import NoResultFound, MultipleResultsFound

from voxco_survey_analysis.exceptions import InvalidUsage
from ..models import Analytic


def cluster_analysis_function(request):
    """
    Perform a cluster analysis using the analysis group specified in the request

    :param request: http request carrying the database id of the analysis group.
    :return: JSON containing the cluster analysis data
    """
    try:
        analytic = Analytic.query.filter_by(id=int(request.args.get('analytic_id'))).one()
    except NoResultFound:
        raise InvalidUsage(message="No analytic exists with the given id", status_code=404)
    except MultipleResultsFound as e:
        raise e
    print('ajax test')
    return 'ajax test'