rw_handles.py 文件源码

def write(self, data):
        """Write data to the file.

        :param data: data to be written
        :raises: VimConnectionException, VimException
        """
        try:
            self._file_handle.send(data)
        except requests.RequestException as excep:
            excep_msg = _("Connection error occurred while writing data to"
                          " %s.") % self._url
            LOG.exception(excep_msg)
            raise exceptions.VimConnectionException(excep_msg, excep)
        except Exception as excep:
            # TODO(vbala) We need to catch and raise specific exceptions
            # related to connection problems, invalid request and invalid
            # arguments.
            excep_msg = _("Error occurred while writing data to"
                          " %s.") % self._url
            LOG.exception(excep_msg)
            raise exceptions.VimException(excep_msg, excep)