QGIS/python/plugins/processing/gui/AlgorithmClassification.py

68 lines
2.4 KiB
Python

# -*- coding: utf-8 -*-
"""
***************************************************************************
AlgorithmClassification.py
---------------------
Date : November 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
***************************************************************************
* *
* 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__ = 'Victor Olaya'
__date__ = 'November 2012'
__copyright__ = '(C) 2012, Victor Olaya'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
class AlgorithmDecorator:
classification = {}
@staticmethod
def loadClassification():
if not os.path.isfile(AlgorithmDecorator.classificationFile()):
return
lines = open(AlgorithmDecorator.classificationFile())
line = lines.readline().strip('\n')
while line != '':
tokens = line.split(',')
subtokens = tokens[2].split('/')
try:
AlgorithmDecorator.classification[tokens[0]] = (subtokens[0],
subtokens[1], tokens[1])
except:
raise Exception(line)
line = lines.readline().strip('\n')
lines.close()
@staticmethod
def classificationFile():
folder = os.path.join(os.path.dirname(__file__), 'help')
f = os.path.join(folder, 'algclasssification.txt')
return f
@staticmethod
def getGroupsAndName(alg):
if alg.commandLineName().lower() in AlgorithmDecorator.classification:
(group, subgroup, name) = \
AlgorithmDecorator.classification[alg.commandLineName()]
if name == 'USE_ORIGINAL_NAME':
name = alg.name
return (group, subgroup, name)
else:
return (None, None, alg.name)