diff -r ebaad720f88b -r 526ebd3988b0 web/lib/django_extensions/management/commands/shell_plus.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django_extensions/management/commands/shell_plus.py	Wed Jan 20 12:37:40 2010 +0100
@@ -0,0 +1,77 @@
+import os
+from django.core.management.base import NoArgsCommand
+from optparse import make_option
+
+class Command(NoArgsCommand):
+    option_list = NoArgsCommand.option_list + (
+        make_option('--plain', action='store_true', dest='plain',
+            help='Tells Django to use plain Python, not IPython.'),
+        make_option('--no-pythonrc', action='store_true', dest='no_pythonrc',
+            help='Tells Django to use plain Python, not IPython.'),
+    )
+    help = "Like the 'shell' command but autoloads the models of all installed Django apps."
+
+    requires_model_validation = True
+
+    def handle_noargs(self, **options):
+        # XXX: (Temporary) workaround for ticket #1796: force early loading of all
+        # models from installed apps. (this is fixed by now, but leaving it here
+        # for people using 0.96 or older trunk (pre [5919]) versions.
+        from django.db.models.loading import get_models, get_apps
+        loaded_models = get_models()
+
+        use_plain = options.get('plain', False)
+        use_pythonrc = not options.get('no_pythonrc', True)
+
+        # Set up a dictionary to serve as the environment for the shell, so
+        # that tab completion works on objects that are imported at runtime.
+        # See ticket 5082.
+        from django.conf import settings
+        imported_objects = {'settings': settings}
+        for app_mod in get_apps():
+            app_models = get_models(app_mod)
+            if not app_models:
+                continue
+            model_labels = ", ".join([model.__name__ for model in app_models])
+            print self.style.SQL_COLTYPE("From '%s' autoload: %s" % (app_mod.__name__.split('.')[-2], model_labels))
+            for model in app_models:
+                try:
+                    imported_objects[model.__name__] = getattr(__import__(app_mod.__name__, {}, {}, model.__name__), model.__name__)
+                except AttributeError, e:
+                    print self.style.ERROR_OUTPUT("Failed to import '%s' from '%s' reason: %s" % (model.__name__, app_mod.__name__.split('.')[-2], str(e)))
+                    continue
+        try:
+            if use_plain:
+                # Don't bother loading IPython, because the user wants plain Python.
+                raise ImportError
+            import IPython
+            # Explicitly pass an empty list as arguments, because otherwise IPython
+            # would use sys.argv from this script.
+            shell = IPython.Shell.IPShell(argv=[], user_ns=imported_objects)
+            shell.mainloop()
+        except ImportError:
+            # Using normal Python shell
+            import code
+            try: # Try activating rlcompleter, because it's handy.
+                import readline
+            except ImportError:
+                pass
+            else:
+                # We don't have to wrap the following import in a 'try', because
+                # we already know 'readline' was imported successfully.
+                import rlcompleter
+                readline.set_completer(rlcompleter.Completer(imported_objects).complete)
+                readline.parse_and_bind("tab:complete")
+
+            # We want to honor both $PYTHONSTARTUP and .pythonrc.py, so follow system
+            # conventions and get $PYTHONSTARTUP first then import user.
+            if use_pythonrc:
+                pythonrc = os.environ.get("PYTHONSTARTUP") 
+                if pythonrc and os.path.isfile(pythonrc): 
+                    try: 
+                        execfile(pythonrc) 
+                    except NameError: 
+                        pass
+                # This will import .pythonrc.py as a side-effect
+                import user
+            code.interact(local=imported_objects)