helper.py 文件源码

python
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项目:insomnia-app 作者: k-wiz 项目源码 文件源码
def hours_sleep_data(user_id, start_date, end_date):
    """Returns a tuple of lists, one list of dates as strings,
    and one list of hours_sleep data points as integers."""

    data_points = sorted(db.session.query(Entry.date, Entry.minutes_asleep).filter
        (Entry.user_id == user_id, Entry.date>= start_date, Entry.date <= 
        end_date).all())

    dates = []
    hours_sleep_list = []

    for item in data_points:
        date = "%s/%s" % (item[0].month, item[0].day)
        dates.append(date)

        hours_sleep = item[1]  / 60
        hours_sleep_list.append(hours_sleep)

    return dates, hours_sleep_list
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