python 科学工作环境搭建

python 科学工作环境搭建

已有不少社区在维护python科学工作环境 (reference1)

Anaconda: A free distribution for the SciPy stack. Supports Linux, Windows and Mac.

Enthought Canopy: The free and commercial versions include the core SciPy stack packages. Supports Linux, Windows and Mac.

Python(x,y): A free distribution including the SciPy stack, based around the Spyder IDE. Windows only.

WinPython: A free distribution including the SciPy stack. Windows only.

Pyzo: A free distribution based on Anaconda and the IEP interactive development environment. Supports Linux, Windows and Mac.

而我则由于早早安装了python,并且工作环境在ubuntu下，系统默认安装的python不敢动，听说更新会导致一些信赖软件出问题。所以使用virtualenv (reference2, reference3)

安装：pip install virtualenv

设置虚拟环境：virtualenv –no-site-packages mypy

激活虚拟环境：source mypy/bin/activate

退出虚拟环境：deactivate

安装要用到的一些python模块 (reference4)

help(‘modules’) 查看已有python模块

opencv, vtk