wukan1986/kquant_data

量化数据下载更新工具，请参考ddump项目

kquant_data's Issues

在anaconda有的环境报错(structures must have the same size)

根据下面的错误信息，我修改了dzh.py的dividend_to_h5()函数与h5.py的write_dataframe_set_struct_keep_head()函数，就可以了。
请确认一下。

====dzh.py=============
def dividend_to_h5(input_path, data):
del data['index_datetime'] #增加了这一行
write_dataframe_set_struct_keep_head(input_path, data, dzh_h5_type, 'Dividend')
return

====h5.py===============
def write_dataframe_set_struct_keep_head(path, data, dtype, dateset_name):
"""
保存DataFrame数据
保留表头
可以用来存K线，除权除息等信息
:param path:
:param data:
:param dtype:
:param dateset_name:
:return:
"""
f = h5py.File(path, 'w')

r = data.to_records(index=False)  ＃增加了index=False
d = np.array(r, dtype=dtype)

f.create_dataset(dateset_name, data=d, compression="gzip", compression_opts=6)
f.close()
return

===============下面是错误信息==============

b'SZ300520'
structures must have the same size
b'SH600616'
structures must have the same size
b'SZ002695'
structures must have the same size
structures must have the same size

能否脱离通达信软件,直接从网站下载历史数据/当日数据?

如题,谢谢!