mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-25 00:58:06 -05:00
75 lines
2.8 KiB
Python
75 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
***************************************************************************
|
|
ScriptUtils.py
|
|
---------------------
|
|
Date : August 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__ = 'August 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
|
|
from processing.core.ProcessingConfig import ProcessingConfig
|
|
from processing.script.ScriptAlgorithm import ScriptAlgorithm
|
|
from processing.script.WrongScriptException import WrongScriptException
|
|
from processing.core.ProcessingLog import ProcessingLog
|
|
from processing.tools.system import mkdir, userFolder
|
|
|
|
|
|
class ScriptUtils(object):
|
|
|
|
SCRIPTS_FOLDER = 'SCRIPTS_FOLDER'
|
|
ACTIVATE_SCRIPTS = 'ACTIVATE_SCRIPTS'
|
|
|
|
@staticmethod
|
|
def defaultScriptsFolder():
|
|
folder = unicode(os.path.join(userFolder(), 'scripts'))
|
|
mkdir(folder)
|
|
return os.path.abspath(folder)
|
|
|
|
@staticmethod
|
|
def scriptsFolders():
|
|
folder = ProcessingConfig.getSetting(ScriptUtils.SCRIPTS_FOLDER)
|
|
if folder is not None:
|
|
return folder.split(';')
|
|
else:
|
|
return [ScriptUtils.defaultScriptsFolder()]
|
|
|
|
@staticmethod
|
|
def loadFromFolder(folder):
|
|
if not os.path.exists(folder):
|
|
return []
|
|
algs = []
|
|
for path, subdirs, files in os.walk(folder):
|
|
for descriptionFile in files:
|
|
if descriptionFile.endswith('py'):
|
|
try:
|
|
fullpath = os.path.join(path, descriptionFile)
|
|
alg = ScriptAlgorithm(fullpath)
|
|
if alg.name.strip() != '':
|
|
algs.append(alg)
|
|
except WrongScriptException as e:
|
|
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR, e.msg)
|
|
except Exception as e:
|
|
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
|
|
'Could not load script:' + descriptionFile + '\n'
|
|
+ unicode(e))
|
|
return algs
|