gupiao.py

import matplotlib as mpl
import tushare as ts
import matplotlib.pyplot as plt
import mpl_finance as mpf
from matplotlib.pylab import date2num
import datetime
 
def date_to_num(dates):
    num_time = []
    for date in dates:
        date_time = datetime.datetime.strptime(date,'%Y-%m-%d')
        num_date = date2num(date_time)
        num_time.append(num_date)
    return num_time
 
wdyx = ts.get_k_data('002739','2019-01-01')
mat_wdyx = wdyx.values
num_time = date_to_num(mat_wdyx[:,0])
mat_wdyx[:,0] = num_time
 
fig, (ax1, ax2) = plt.subplots(2, sharex=True, figsize=(15,8))
mpf.candlestick_ochl(ax1, mat_wdyx, width=1.0, colorup = 'g', colordown = 'r')
ax1.set_title('Candlesticks')
ax1.set_ylabel('Price')
ax1.grid(True)
ax1.xaxis_date()
plt.bar(mat_wdyx[:,0]-0.25, mat_wdyx[:,5], width= 0.5)
ax2.set_ylabel('Volume')
ax2.grid(True)
plt.show()