parameters: (self)
return_statement: return self._pt_row_dict.keys()
docstring: get a list of current scan and pt pair in the table
          :return:
docstring_summary: get a list of current scan and pt pair in the table
          :return:
docstring_tokens: get a list of current scan and pt pair in the table : return :
function: def get_scan_pt_list(self):
          """
          get a list of current scan and pt pair in the table
          :return:
          """
          return self._pt_row_dict.keys()
function_tokens: def get_scan_pt_list ( self ) : return self . _pt_row_dict . keys ( )