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63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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FieldsMapper.py
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---------------------
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Date : October 2014
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Copyright : (C) 2014 by Arnaud Morvan
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Email : arnaud dot morvan at camptocamp dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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from __future__ import print_function
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from builtins import str
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__author__ = 'Arnaud Morvan'
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__date__ = 'October 2014'
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__copyright__ = '(C) 2014, Arnaud Morvan'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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from processing.core.parameters import Parameter
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class ParameterFieldsMapping(Parameter):
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default_metadata = {
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'widget_wrapper': 'processing.algs.qgis.ui.FieldsMappingPanel.FieldsMappingWidgetWrapper'
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}
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def __init__(self, name='', description='', parent=None):
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Parameter.__init__(self, name, description)
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self.parent = parent
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self.value = []
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def getValueAsCommandLineParameter(self):
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return '"' + str(self.value) + '"'
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def setValue(self, value):
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if value is None:
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return False
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if isinstance(value, list):
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self.value = value
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return True
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if isinstance(value, str):
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try:
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self.value = eval(value)
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return True
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except Exception as e:
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# fix_print_with_import
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print(str(e)) # display error in console
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return False
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return False
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