(self)
return self.aio_process.exitcode
Exit code from child process, or None if still running.
Exit code from child process, or None if still running.
Exit code from child process or None if still running .
def exitcode(self) -> Optional[int]:
        """Exit code from child process, or None if still running."""
        return self.aio_process.exitcode
def exitcode ( self ) -> Optional [ int ] : return self . aio_process . exitcode