What does `from sage.all import *` do?
This question is relatd with another one: What packages in sage can I use in python?
How do I import Sage into a Python script told me that to use from sage.all import * to import sage packages in python. When I list the installed sage packages, there is igraph and python-igraph. But from sage.all import * will not import them into python. I'd like to know, what kind of packages can be imported when I use from sage.all import *.
BTW, the proper way to use igraph in python is import igraph with python_igraphinstalled.
ps: My karma is insufficient to publish links.
FYI links need to have an explicit
http://in front of them to auto convert. Or you can format them explicitly with the markdown[link descrption](http://example.com/link).@paulmasson, at the time of posting, the original poster had karma too low to post links.