patch for modelviz.py about django-command-extensions HOT 6 CLOSED

Here's an improved patch that has been tested and also makes available the new
options added to generate_dot() to main().

Thank you, but please help me out in understanding what you're accomplishing.  
From the looks of it you're 
removing a lot of existing functionality.  Either that or I'm just tired and 
not "getting it."  Please provide a 
description of what this patch is doing that is not in the current 
functionality.

Sorry, I ran the diff command backwards The file modelviz.5.py hosted at the 
django
trac wiki at the location mentioned above includes an option to make 
generate_dot()
only graph the models you enumerate on the command line.  I've also added 
options for
the all_applications and group_models to main() for use of modelviz.py as a
standalone script.  Basically this is an effort to unify the feature sets in 
the two
different versions.

Okay that makes sense.  I've asked V. .oostveen to look at this in commit it 
since he did all the original work.  

Keeping modelviz.py in sync with the version on Django wiki makes sense.

Actually i was planning to remove all the bits of code we do not use but as 
this code
now spreads over at least 3 places i agree that consolidating is better.

I've applied the patch and fixed a couple of small problems with it in our 
trunk.
Also fixed some indentations of various list and dict declarations.