couchapp dispatch

gistfile1.py

    def get_or_create_db(self, db_name, designs=ALL_DESIGNS):
        from couchapp import dispatch
        couchapp_dir = os.path.join(
            settings.PROJECT_DIR, '..', '..', 'couchdb', 'tweet_counts'
        )
        server = couchdbkit.Server(uri=settings.COUCHDB_SERVER_URI,
            resource_class=couchdb.RequestsResource)
        db = server.get_db(db_name)
        try:
            db.info()
        except couchdbkit.exceptions.ResourceNotFound:
            db = server.create_db(db_name)
            for design in designs:
                db_path = '%s/%s' % (server.uri, db_name)
                design_path = '%s/_design/%s' % (couchapp_dir, design)
                dispatch.dispatch(('push', design_path, db_path))
        return db