def _set_lsp_traffic_engineering(self, v, load=False):
    """
    Setter method for lsp_traffic_engineering, mapped from YANG variable /mpls_config/router/mpls/mpls_cmds_holder/lsp/secondary_path/lsp_traffic_engineering (container)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_lsp_traffic_engineering is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_lsp_traffic_engineering() directly.
    """
    if hasattr(v, "_utype"):
      v = v._utype(v)
    try:
      t = YANGDynClass(v,base=lsp_traffic_engineering.lsp_traffic_engineering, is_container='container', presence=False, yang_name="lsp-traffic-engineering", rest_name="traffic-engineering", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions={u'tailf-common': {u'cli-compact-syntax': None, u'info': u'LSP traffic engineering parameters', u'alt-name': u'traffic-engineering', u'cli-incomplete-no': None, u'cli-incomplete-command': None}}, namespace='urn:brocade.com:mgmt:brocade-mpls', defining_module='brocade-mpls', yang_type='container', is_config=True)
    except (TypeError, ValueError):
      raise ValueError({
          'error-string': """lsp_traffic_engineering must be of a type compatible with container""",
          'defined-type': "container",
          'generated-type': """YANGDynClass(base=lsp_traffic_engineering.lsp_traffic_engineering, is_container='container', presence=False, yang_name="lsp-traffic-engineering", rest_name="traffic-engineering", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions={u'tailf-common': {u'cli-compact-syntax': None, u'info': u'LSP traffic engineering parameters', u'alt-name': u'traffic-engineering', u'cli-incomplete-no': None, u'cli-incomplete-command': None}}, namespace='urn:brocade.com:mgmt:brocade-mpls', defining_module='brocade-mpls', yang_type='container', is_config=True)""",
        })

    self.__lsp_traffic_engineering = t
    if hasattr(self, '_set'):
      self._set()
Setter method for lsp_traffic_engineering, mapped from YANG variable /mpls_config/router/mpls/mpls_cmds_holder/lsp/secondary_path/lsp_traffic_engineering (container)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_lsp_traffic_engineering is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_lsp_traffic_engineering() directly.