Hum... That's interesting.  I though that's a "dependency diagram",
every nodes pointing to each another indicates the concept of
"depends".  e.g. "I depend on you".  Once I reverse the arrow, it
seems it become the concept of "required by".  I think it depends how
you read the diagram.  However,  it is not difficult to add an option
for reversing the direction of arrow.  I will add it in next
version.

Thanks your suggestion.

On 2月23日, 上午10時00分, Jorge Godoy <[email protected]> wrote:
> I think you got the directions reversed for your arrows...
>
> At least it seems to be more logical to represent that, e.g., TG1.1 depends
> on Genshi with an arrow coming from Genshi to TG instead of having it going
> from TG to Genshi...
>
> --
> Jorge Godoy     <[email protected]>
>
>
>
> On Sat, Feb 20, 2010 at 05:02, Victor <[email protected]> wrote:
> > On 2月20日, 上午5時03分, Daniel Fetchinson <[email protected]>
> > wrote:
> > > > I just wrote a tool for drawing dependency relationship digram of
> > > > Python project.  Here is the project home page:
>
> > > >http://code.google.com/p/python-gluttony/
>
> > > > It's interesting and useful to understand the dependency relationship
> > > > behind a Python project.  I think the dependency of TurboGears might
> > > > be a potential problem.  That's also one of reasons I wrote this
> > > > tool.  Here is the dependency relationship digram of TurboGears2:
>
> > > >http://static.ez2learn.com/gluttony/tg2_dot.png
>
> > > And how do I create a dependency graph of a package I already have
> > installed?
> > > I tried with turbogears (version 1), which I have already:
>
> > > gluttony turbogears --display-graph
>
> > > and it started downloading all sorts of packages, starting with
> > > turbogears itself and cherrpy, etc. I didn't ask gluttony to download
> > > anything, can't it find what I have installed already?
>
> > > Cheers,
> > > Daniel
>
> > > --
> > > Psss, psss, put it down! -http://www.cafepress.com/putitdown
>
> > Hi,
>
> > I have just made it supports finding dependency for installed
> > packages.  The Gluttony0.3 is released:
>
> >http://pypi.python.org/pypi/Gluttony
>
> > Also, I run gluttony for tg1, here is the result:
>
> >http://python-gluttony.googlecode.com/files/tg1.1.png
>
> > By the way, I also run it for Plone.  The result is very impressive:
>
> >http://python-gluttony.googlecode.com/files/plone_nx.png
>
> > I can't output beautiful diagram with Graphviz correctly.  I don't
> > know why, the output I get from dot command is very huge, but I can
> > see only while space in the image.  If anyone is interested in drawing
> > dependency diagram of Plone, here is the Graphivz file:
>
> >http://python-gluttony.googlecode.com/files/plone.dot
>
> > That should be interesting :P
>
> > Victor Lin.
>
> > --
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