views.py 文件源码

def update():
    if request.method == 'POST':
        user = request.values['user']
        vector = request.values['vector']
        if user not in logged_in:
            abort(404)
        vector = np.fromstring(vector, dtype=float, sep=',')

        if True:
            fm = FeatureMatrix()
            # nearest_neighbor = fm.match('A', np.array([.1,.2,.3,.5]))
            nearest_neighbor = fm.match(user, vector)
        else:
            nearest_neighbor = querySpark.match(user, vector)

        return jsonify(result='Success',
                            neighbor=nearest_neighbor)