import shutil import subprocess from django.db.backends.base.client import BaseDatabaseClient class DatabaseClient(BaseDatabaseClient): executable_name = 'sqlplus' wrapper_name = 'rlwrap' def runshell(self): conn_string = self.connection._connect_string() args = [self.executable_name, "-L", conn_string] wrapper_path = shutil.which(self.wrapper_name) if wrapper_path: args = [wrapper_path, *args] subprocess.run(args, check=True)