| 12345678910111213141516171819202122232425262728293031 |
- """
- ***************************************************************************
- v_reclass.py
- ----------
- Date : June 2023
- Copyright : (C) 2023 by Andrea Giudiceandrea
- Email : andreaerdna at libero dot it
- ***************************************************************************
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * any later version. *
- * *
- ***************************************************************************
- """
- __author__ = 'Andrea Giudiceandrea'
- __date__ = 'June 2023'
- __copyright__ = '(C) 2023, Andrea Giudiceandrea'
- def checkParameterValuesBeforeExecuting(alg, parameters, context):
- """ Verify if we have the right parameters """
- # rules and column parameters are mutually exclusive
- rules = alg.parameterAsString(parameters, 'rules', context)
- column = alg.parameterAsString(parameters, 'column', context)
- if (rules and column) or (not rules and not column):
- return False, alg.tr("You need to set either a rules file or a column!")
- return True, None
|
