show instant data on webpage

[mustang]

> So, the python plotting packages mentioned can create files that hold your
> graphs.  As to whether you want to display them on the web or send them
> around as attachments to your coworkers, or build some local application to
> display them is your choice
>
Sorry for my confusion :D
I'm still not sure wht to do.
Anyway I would like to plot graph with my data first of all, then I 
could think to share them in network and then online.