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64 lines
2.5 KiB
Python
64 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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PreconfiguredAlgorithmProvider.py
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---------------------
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Date : April 2016
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Copyright : (C) 2016 by Victor Olaya
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Email : volayaf at gmail 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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__author__ = 'Victor Olaya'
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__date__ = 'April 2016'
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__copyright__ = '(C) 2016, Victor Olaya'
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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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import os
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from qgis.PyQt.QtGui import QIcon
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from processing.preconfigured.PreconfiguredAlgorithm import PreconfiguredAlgorithm
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from processing.preconfigured.PreconfiguredUtils import preconfiguredAlgorithmsFolder
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from processing.core.AlgorithmProvider import AlgorithmProvider
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from processing.preconfigured.NewPreconfiguredAlgorithmAction import NewPreconfiguredAlgorithmAction
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from processing.preconfigured.DeletePreconfiguredAlgorithmAction import DeletePreconfiguredAlgorithmAction
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class PreconfiguredAlgorithmProvider(AlgorithmProvider):
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def __init__(self):
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AlgorithmProvider.__init__(self)
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self.contextMenuActions = \
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[NewPreconfiguredAlgorithmAction(), DeletePreconfiguredAlgorithmAction()]
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def _loadAlgorithms(self):
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self.algs = []
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folder = preconfiguredAlgorithmsFolder()
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for path, subdirs, files in os.walk(folder):
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for descriptionFile in files:
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if descriptionFile.endswith('json'):
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fullpath = os.path.join(path, descriptionFile)
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alg = PreconfiguredAlgorithm(fullpath)
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self.algs.append(alg)
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def getIcon(self):
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return QIcon(os.path.join(os.path.dirname(os.path.dirname(__file__)), 'images', 'alg.png'))
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def getName(self):
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return 'preconfigured'
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def getDescription(self):
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return self.tr('Preconfigured algorithms', 'PreconfiguredAlgorithmProvider')
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