def contextfunction(f):
    f.contextfunction = True
    return f
Return a JSON of hourly summed data
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/jinja2-2.6/jinja2/utils.py/contextfunction--crossover with--dataset/ETHPy150Open wrobstory/mcflyin/mcflyin/application.py/hourly