plotting.py 文件源码

def plotDailyStatsSleep(stats, columns=None):
    """
    Plot daily stats. Fill all data range, and put NaN for days without measures
    :param data: data to plot
    """
    MEASURE_NAME = 'date'
    if not columns:
        columns = ['sleep_inefficiency', 'sleep_hours']
    dataToPlot = _prepareDailyStats(stats, columns)

    f, axes = getAxes(2,1)
    xTicksDiv = min(10, len(dataToPlot))
    #xticks = [(x-pd.DateOffset(years=1, day=2)).date() for x in stats.date]
    xticks = [x.date() for x in dataToPlot.date]
    keptticks = xticks[::int(len(xticks)/xTicksDiv)]
    xticks = ['' for _ in xticks]
    xticks[::int(len(xticks)/xTicksDiv)] = keptticks
    for i, c in enumerate(columns):
        g =sns.pointplot(x=MEASURE_NAME, y=NAMES[c], data=dataToPlot, ax=axes[i])
        g.set_xticklabels([])
        g.set_xlabel('')
    g.set_xticklabels(xticks, rotation=45)
    sns.plt.show()