python - 使用 Python 检索 Fitbit 心率数据

Question

我一直在使用 Fitbit Python package分析我的数据。当我查看我的锻炼数据时，它似乎非常有效:

fitbit_stats = authd_client._COLLECTION_RESOURCE('activities', date='2015-09-16')

但是，当我尝试获取我的心率数据时，它运行了，但除了 0 之外没有返回任何内容:

fitbit_stats = authd_client._COLLECTION_RESOURCE('heart', date='2015-09-16')
print fitbit_stats

{'heart': [], 'average': [{'tracker': 'Resting Heart Rate', 'heartRate': 0}, {'tracker': 'Normal Heart Rate', 'heartRate': 0}, {'tracker': 'Exertive Heart Rate', 'heartRate': 0}]}

有谁知道为什么我在这里不返回任何数据？

Answer 1

以下会起作用，但我不确定这是否是您要找的

fitbit_stats = authd_client._COLLECTION_RESOURCE('activities/heart', date='2016-08-11')
print fitbit_stats

我猜你想要盘中日期(像我一样)

根据 https://dev.fitbit.com/docs/heart-rate/#get-heart-rate-intraday-time-series

Access to the Intraday Time Series for personal use (accessing your own data) is available through the "Personal" App Type.

Access to the Intraday Time Series for all other uses is currently granted on a case-by-case basis. ...

我已将自定义函数添加到 fitbit api 包中:

def get_heartrate_intraday(self, date="today", end_date="1d", detail_level="1sec", user_id=None):
    uri = "{0}/{1}/user/-/activities/heart/date/{date}/{end_date}/{detail_level}.json"

    date = self._get_date_string(date)
    end_date = self._get_date_string(end_date)

    url = uri.format(
        *self._get_common_args(user_id=user_id),
        date=date,
        end_date=end_date,
        detail_level=detail_level
    )
    return self.make_request(url)

这将返回的数据如下所示:

'activities-heart-intraday': {
    'dataset': [
        {'time': '00:00:00', 'value': 66},
        {'time': '00:00:10', 'value': 67},
        {'time': '00:00:25', 'value': 67},
        {'time': '00:00:40', 'value': 67},

        {'time': '23:57:40', 'value': 84},
        {'time': '23:58:40', 'value': 85},
        {'time': '23:58:50', 'value': 80}
    ],
    'datasetInterval': 1,
    'datasetType': 'second'
}