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"""
***************************************************************************
i_cca.py
--------
Date : March 2016
Copyright : (C) 2016 by Médéric Ribreux
Email : medspx at medspx dot fr
***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = "Médéric Ribreux"
__date__ = "March 2016"
__copyright__ = "(C) 2016, Médéric Ribreux"
from .i import verifyRasterNum, regroupRasters, importSigFile
def checkParameterValuesBeforeExecuting(alg, parameters, context):
return verifyRasterNum(alg, parameters, context, "input", 2, 8)
def processCommand(alg, parameters, context, feedback):
# Regroup rasters
group, subgroup = regroupRasters(
alg, parameters, context, "input", "group", "subgroup"
)
signatureFile = alg.parameterAsString(parameters, "signature", context)
shortSigFile = importSigFile(alg, group, subgroup, signatureFile)
parameters["signature"] = shortSigFile
# Handle other parameters
alg.processCommand(parameters, context, feedback)
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