analyze.py 文件源码

def plot_by_all( data ):
    x_vals = list()
    y_vals = list()
    for k in sorted(data):
        x_vals.append( datetime.datetime.strptime(k, key_pattern) )
        y_vals.append(data[k])

    x_vals2 = matplotlib.dates.date2num(x_vals)

    plt.clf()
    #plt.plot_date(x_vals2, y_vals)
    plt.plot(x_vals2, y_vals)
    plt.show()