Py之ipykernel：Python库之ipykernel简介、安装、使用方法之详细攻略

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ipykernel简介

      对于不同环境的内核，如果您希望为不同的虚拟机或CONDA环境设置多个IPython内核，则需要为KelnScript指定唯一的名称。

1、特点

IPython provides a rich architecture for interactive computing with:

• A powerful interactive shell.
• A kernel for Jupyter.
• Support for interactive data visualization and use of GUI toolkits.
• Flexible, embeddable interpreters to load into your own projects.
• Easy to use, high performance tools for parallel computing.

ipykernel
Installing the IPython kernel

ipykernel安装

pip install ipykernel

ipykernel使用方法

后期更新……

1、Kernels for Python 2 and 3

If you’re running Jupyter on Python 3, you can set up a Python 2 kernel after checking your version of pip is greater than 9.0:

python2 -m pip --version

Then install with

python2 -m pip install ipykernel
python2 -m ipykernel install --user

Or using conda, create a Python 2 environment:

conda create -n ipykernel_py2 python=2 ipykernel
source activate ipykernel_py2    # On Windows, remove the word 'source'
python -m ipykernel install --user

2、How do I decide which packages I need?