加载 ipython

如何解决加载 ipython

我不知道这是否是 python、ipython 或 numpy 的问题，但我无法弄清楚。

我有一个在开发服务器上运行良好的 conda 环境。

当我在 HPC 上安装相同的环境并启动 ipython 时，我得到以下信息：

Python 3.7.8 | packaged by conda-forge | (default,Jul 31 2020,02:25:08) 
Type "copyright","credits" or "license" for more information.

IPython 5.8.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object',use 'object??' for extra details.
---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-1-98a05c4d41bc> in <module>()
----> 1 np.set_printoptions(threshold=np.NaN,precision=3,suppress=True,linewidth=180)

/blah/envs/py3_hpc_ml/lib/python3.7/site-packages/numpy/core/arrayprint.py in set_printoptions(precision,threshold,edgeitems,linewidth,suppress,nanstr,infstr,formatter,sign,floatmode,legacy)
    243     opt = _make_options_dict(precision,244                              suppress,--> 245                              floatmode,legacy)
    246     # formatter is always reset
    247     opt['formatter'] = formatter

/blah/envs/py3_hpc_ml/lib/python3.7/site-packages/numpy/core/arrayprint.py in _make_options_dict(precision,legacy)
     84             raise TypeError("threshold must be numeric")
     85         if np.isnan(threshold):
---> 86             raise ValueError("threshold must be non-NAN,try "
     87                              "sys.maxsize for untruncated representation")
     88     return options

ValueError: threshold must be non-NAN,try sys.maxsize for untruncated representation

我尝试过克隆我的工作环境、从头开始创建一个新环境等等，但我一直遇到同样的问题。

如果我在具有不同（工作）环境的 HPC 上开始，一旦我升级 numpy，它就会出错并停止工作。