code: async def export_wallet(self, von_wallet: Wallet, path: str) -> None:
          
  
          LOGGER.debug('WalletManager.export_wallet >>> von_wallet %s, path %s', von_wallet, path)
  
          if not von_wallet.handle:
              LOGGER.debug('WalletManager.export_wallet <!< Wallet %s is closed', von_wallet.name)
              raise WalletState('Wallet {} is closed'.format(von_wallet.name))
  
          await wallet.export_wallet(
              von_wallet.handle,
              json.dumps({
                  'path': path,
                  **von_wallet.access_creds
              }))
  
          LOGGER.debug('WalletManager.export_wallet <<<')
docs: Export an existing VON anchor wallet. Raise WalletState if wallet is closed.
  
          :param von_wallet: open wallet
          :param path: path to which to export wallet