[python-uk] Library for (undirected) graphs in Python?

[René Dudfield]

Hi,

Speaking of pygame dots, and py3k...  there's an interactive dot viewer for
pygame around (from the pypy project), and pygame works for python 3000.
It's in the pypy/dotviewer/ directory, or on bitbucket:
https://bitbucket.org/pypy/pypy/src/f532d93c171e/dotviewer/

cya.

On Tue, Jan 25, 2011 at 9:48 AM, Daniel Pope <mauve at mauveweb.co.uk> wrote:

> On 24/01/11 22:29, Alex Willmer wrote:
>
>> The only program I know for (un)directed graphs is Graphviz and
>> associated DOT format. For which there a few hits:
>> http://pypi.python.org/pypi?:action=search&term=graphviz
>>
>
> You don't need a library to use graphviz. graphviz has a command-line
> interface that renders a DOT file. A DOT file is just a list of nodes and
> edges and how they should be drawn.
>
> At its simplest an undirected graph in DOT format is written like:
>
> graph {
>    A -- B;
>    B -- C;
>    B -- D;
> }
>
> This is easy to generate with any version of Python.
>
> Dan
>
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