Fixed models based on output from graph.py script and comments on
http://groups.google.com/group/melange-soc-dev/browse_thread/thread/fb532a7db1f19ea7
from django.conf import settings
import os
def runshell():
args = ['psql']
if settings.DATABASE_USER:
args += ["-U", settings.DATABASE_USER]
if settings.DATABASE_PASSWORD:
args += ["-W"]
if settings.DATABASE_HOST:
args.extend(["-h", settings.DATABASE_HOST])
if settings.DATABASE_PORT:
args.extend(["-p", str(settings.DATABASE_PORT)])
args += [settings.DATABASE_NAME]
os.execvp('psql', args)