Added 'django-admin.py testserver' command and docs

git-svn-id: http://code.djangoproject.com/svn/django/trunk@5912 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management/commands/testserver.py

@@ -0,0 +1,26 @@
+from django.core.management.base import BaseCommand
+
+class Command(BaseCommand):
+    help = 'Runs a development server with data from the given fixture(s).'
+    args = '[fixture ...]'
+
+    requires_model_validation = False
+
+    def handle(self, *fixture_labels, **options):
+        from django.conf import settings
+        from django.core.management import call_command
+        from django.test.utils import create_test_db
+
+        verbosity = int(options.get('verbosity', 1))
+
+        # Create a test database.
+        db_name = create_test_db(verbosity=verbosity)
+
+        # Import the fixture data into the test database.
+        call_command('loaddata', *fixture_labels, **{'verbosity': verbosity})
+
+        # Run the development server. Turn off auto-reloading because it causes
+        # a strange error -- it causes this handle() method to be called
+        # multiple times.
+        shutdown_message = '\nServer stopped.\nNote that the test database, %r, has not been deleted. You can explore it on your own.' % db_name
+        call_command('runserver', shutdown_message=shutdown_message, use_reloader=False)