text: import warnings
  from threading import RLock as _RLock
  
  from OpenSSL import SSL as _ssl
  
  
  warnings.warn(
      "OpenSSL.tsafe is deprecated and will be removed",
      DeprecationWarning, stacklevel=3
  )
  
  
  class Connection:
      def __init__(self, *args):
          self._ssl_conn = _ssl.Connection(*args)
          self._lock = _RLock()
  
      for f in ('get_context', 'pending', 'send', 'write', 'recv', 'read',
                'renegotiate', 'bind', 'listen', 'connect', 'accept',
                'setblocking', 'fileno', 'shutdown', 'close', 'get_cipher_list',
                'getpeername', 'getsockname', 'getsockopt', 'setsockopt',
                'makefile', 'get_app_data', 'set_app_data', 'state_string',
                'sock_shutdown', 'get_peer_certificate', 'get_peer_cert_chain',
                'want_read', 'want_write', 'set_connect_state',
                'set_accept_state', 'connect_ex', 'sendall'):
          exec("""def %s(self, *args):
              self._lock.acquire()
              try:
                  return self._ssl_conn.%s(*args)
              finally:
                  self._lock.release()\n""" % (f, f))
  