数据报错——stockData
由user02创建,最终由small_q 被浏览 31 用户
from bigdatasource.api import DataSource
from bigdata.api.datareader import D
from biglearning.api import M
from biglearning.api import tools as T
from biglearning.module2.common.data import Outputs
import pandas as pd
import numpy as np
import math
import warnings
import datetime
from zipline.finance.commission import PerOrder
from zipline.api import get_open_orders
from zipline.api import symbol
# import sys
# !{sys.executable} -m pip install akshare==0.6.8
# !{sys.executable} -m pip install backtrader==1.9.76.123
# import akshare as ak
# import backtrader as bt
# 继续编写你的代码...
from bigtrader.sdk import *
from bigtrader.utils.my_collections import NumPyDeque
from bigtrader.constant import OrderType
from bigtrader.constant import Direction
m3 = M.input_features.v1(
features="""open_0
close_0
high_0
low_0"""
)
m9 = M.instruments.v2(
start_date=T.live_run_param('trading_date', '2021-01-01'),
end_date=T.live_run_param('trading_date', '2021-12-31'),
market='CN_STOCK_A',
instrument_list='',
max_count=0
)
m1 = M.use_datasource.v2(
instruments=m9.data,
features=m3.data,
datasource_id='stockData',
start_date='',
end_date='',
before_start_days=90
)
下面的是输出的日志错误:--------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
File /var/app/enabled/bigdatasource/impl/dsimpl/hdf.py:40, in write_df_helper(df, path, key)
AttributeError: 'NoneType' object has no attribute 'to_hdf'
During handling of the above exception, another exception occurred:
AttributeError Traceback (most recent call last)
Cell In[6], line 69
40 # m4 = M.trade.v2(
41 # instruments=m3.data,
42 # options={
(...)
59 # collect_all=True
60 # )
61 m9 = M.instruments.v2(
62 start_date=T.live_run_param('trading_date', '2021-01-01'),
63 end_date=T.live_run_param('trading_date', '2021-12-31'),
(...)
66 max_count=0
67 )
---> 69 m1 = M.use_datasource.v2(
70 instruments=m9.data,
71 features=m3.data,
72 datasource_id='stockData',
73 start_date='',
74 end_date='',
75 before_start_days=90
76 )
File module2/common/modulemanagerv2.py:88, in biglearning.module2.common.modulemanagerv2.BigQuantModuleVersion.__call__()
File module2/common/moduleinvoker.py:331, in biglearning.module2.common.moduleinvoker.module_invoke()
File module2/common/moduleinvoker.py:253, in biglearning.module2.common.moduleinvoker._invoke_with_cache()
File module2/common/moduleinvoker.py:214, in biglearning.module2.common.moduleinvoker._invoke_with_cache()
File module2/common/moduleinvoker.py:173, in biglearning.module2.common.moduleinvoker._module_run()
File module2/modules/use_datasource/v2/__init__.py:60, in biglearning.module2.modules.use_datasource.v2.__init__.BigQuantModule.run()
File /var/app/enabled/bigdatasource/api/v6/__init__.py:48, in write_df(cls, df, key, use_cache, **kwargs)
File /var/app/enabled/bigdatasource/impl/dsimpl/hdf.py:79, in write_df(df, key, use_cache, **kwargs)
File /var/app/enabled/bigdatasource/impl/dsimpl/hdf.py:65, in _write(df, key, **kwargs)
File /var/app/enabled/bigdatasource/impl/dsimpl/hdf.py:42, in write_df_helper(df, path, key)
AttributeError: 'NoneType' object has no attribute 'to_hdf'
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