安装TqSdk出错

约定不等于承诺〃 2023-07-04 15:46 127阅读 0赞

使用pip install TqSdk安装过程并不会出错，但是在import TqSdk的时候会出现：

---------------------------------------------------------------------------
    AttributeError                            Traceback (most recent call last)
    <ipython-input-9-b4302ce99735> in <module>()
    ----> 1 import tqsdk
    
    H:\AN\lib\site-packages\tqsdk\__init__.py in <module>()
          5 
          6 from .__version__ import __version__
    ----> 7 from tqsdk.api import TqApi, TqAccount, TqChan
          8 from tqsdk.lib import TargetPosTask, InsertOrderUntilAllTradedTask, InsertOrderTask
          9 from tqsdk.backtest import TqBacktest, TqReplay
    
    H:\AN\lib\site-packages\tqsdk\api.py in <module>()
         35 from datetime import datetime
         36 from typing import Union, List, Any, Optional
    ---> 37 import pandas as pd
         38 import numpy as np
         39 from .__version__ import __version__
    
    H:\AN\lib\site-packages\pandas\__init__.py in <module>()
         29 
         30 try:
    ---> 31     from pandas._libs import hashtable as _hashtable, lib as _lib, tslib as _tslib
         32 except ImportError as e:  # pragma: no cover
         33     # hack but overkill to use re
    
    H:\AN\lib\site-packages\pandas\_libs\__init__.py in <module>()
          1 # flake8: noqa
          2 
    ----> 3 from .tslibs import (
          4     NaT,
          5     NaTType,
    
    H:\AN\lib\site-packages\pandas\_libs\tslibs\__init__.py in <module>()
          1 # flake8: noqa
          2 
    ----> 3 from .conversion import localize_pydatetime, normalize_date
          4 from .nattype import NaT, NaTType, iNaT, is_null_datetimelike
          5 from .np_datetime import OutOfBoundsDatetime
    
    pandas\_libs\tslibs\conversion.pyx in init pandas._libs.tslibs.conversion()
    
    AttributeError: type object 'pandas._libs.tslibs.conversion._TSObject' has no attribute '__reduce_cython__'

从上面可以看出来，我们的pandas已经使用不了，我们不妨可以试一下

import pandas as pd

出现：

---------------------------------------------------------------------------
    AttributeError                            Traceback (most recent call last)
    <ipython-input-10-7dd3504c366f> in <module>()
    ----> 1 import pandas as pd
    
    H:\AN\lib\site-packages\pandas\__init__.py in <module>()
         29 
         30 try:
    ---> 31     from pandas._libs import hashtable as _hashtable, lib as _lib, tslib as _tslib
         32 except ImportError as e:  # pragma: no cover
         33     # hack but overkill to use re
    
    H:\AN\lib\site-packages\pandas\_libs\__init__.py in <module>()
          1 # flake8: noqa
          2 
    ----> 3 from .tslibs import (
          4     NaT,
          5     NaTType,
    
    H:\AN\lib\site-packages\pandas\_libs\tslibs\__init__.py in <module>()
          1 # flake8: noqa
          2 
    ----> 3 from .conversion import localize_pydatetime, normalize_date
          4 from .nattype import NaT, NaTType, iNaT, is_null_datetimelike
          5 from .np_datetime import OutOfBoundsDatetime
    
    pandas\_libs\tslibs\conversion.pyx in init pandas._libs.tslibs.conversion()
    
    AttributeError: type object 'pandas._libs.tslibs.conversion._TSObject' has no attribute '__reduce_cython__'

我在安装tqsdk的时候发现，要求安装pandas>=0.24.0，于是它居然自动给我卸载了原本的0.23，给我自动安装的居然是0.10，因此我这样就可以解决问题：

pip install pandas==0.24.0

此时我们的tqsdk也可以使用了

我们可以试一下

![20200212170700613.png][]

[20200212170700613.png]: https://img-blog.csdnimg.cn/20200212170700613.png