server.py 文件源码

def show_plant_details(plant_id):
    """Show individual plant's page"""

    found_plant = Plant.query.get(plant_id)

    if not found_plant.image:
        found_plant.image = "/static/img/placeholder-image.png"

        db.session.commit()

    found_plant = found_plant.__dict__

    if '_sa_instance_state' in found_plant:
        del found_plant['_sa_instance_state']

    return jsonify(found_plant)