def openModel(self):
filename = unicode(
QFileDialog.getOpenFileName(
self, self.tr('Open Model'), ModelerUtils.modelsFolder(),
self.tr('Processing models (*.model *.MODEL)')))
if filename:
try:
alg = ModelerAlgorithm.fromFile(filename)
self.alg = alg
self.alg.setModelerView(self)
self.textGroup.setText(alg.group)
self.textName.setText(alg.name)
self.repaintModel()
self.view.centerOn(0, 0)
self.hasChanged = False
except WrongModelException as e:
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR,
self.tr('Could not load model %s\n%s') % (filename, e.msg))
QMessageBox.critical(
self, self.tr('Could not open model'),
self.tr('The selected model could not be loaded.\n'
'See the log for more information.'))
except Exception as e:
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR,
self.tr('Could not load model %s\n%s') %
(filename, e.args[0]))
QMessageBox.critical(
self, self.tr('Could not open model'),
self.tr('The selected model could not be loaded.\n'
'See the log for more information.'))
def __init__(self, resourceType):
super(GetScriptsAndModelsDialog, self).__init__(iface.mainWindow())
self.setupUi(self)
self.manager = QgsNetworkAccessManager.instance()
self.resourceType = resourceType
if self.resourceType == self.MODELS:
self.folder = ModelerUtils.modelsFolder()
self.urlBase = 'https://raw.githubusercontent.com/qgis/QGIS-Processing/master/models/'
self.icon = QIcon(os.path.join(pluginPath, 'images', 'model.png'))
elif self.resourceType == self.SCRIPTS:
self.folder = ScriptUtils.scriptsFolder()
self.urlBase = 'https://raw.githubusercontent.com/qgis/QGIS-Processing/master/scripts/'
self.icon = QIcon(os.path.join(pluginPath, 'images', 'script.png'))
else:
self.folder = RUtils.RScriptsFolder()
self.urlBase = 'https://raw.githubusercontent.com/qgis/QGIS-Processing/master/rscripts/'
self.icon = QIcon(os.path.join(pluginPath, 'images', 'r.svg'))
self.lastSelectedItem = None
self.updateToolbox = False
self.populateTree()
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.tree.currentItemChanged.connect(self.currentItemChanged)
def execute(self):
settings = QSettings()
lastDir = settings.value('Processing/lastModelsDir', '')
filename = QFileDialog.getOpenFileName(
self.toolbox, self.tr('Open model', 'AddModelFromFileAction'),
lastDir,
self.tr('Processing model files (*.model *.MODEL)',
'AddModelFromFileAction'))
if filename:
try:
settings.setValue(
'Processing/lastModelsDir',
QFileInfo(filename).absoluteDir().absolutePath())
ModelerAlgorithm.fromFile(filename)
except WrongModelException:
QMessageBox.warning(
self.toolbox,
self.tr('Error reading model', 'AddModelFromFileAction'),
self.tr('The selected file does not contain a valid model',
'AddModelFromFileAction'))
return
except:
QMessageBox.warning(
self.toolbox,
self.tr('Error reading model', 'AddModelFromFileAction'),
self.tr('Cannot read file', 'AddModelFromFileAction'))
return
destFilename = os.path.join(ModelerUtils.modelsFolder(),
os.path.basename(filename))
shutil.copyfile(filename, destFilename)
self.toolbox.updateProvider('model')
def __init__(self, resourceType):
super(GetScriptsAndModelsDialog, self).__init__(iface.mainWindow())
self.setupUi(self)
self.manager = QgsNetworkAccessManager.instance()
self.resourceType = resourceType
if self.resourceType == self.MODELS:
self.folder = ModelerUtils.modelsFolder()
self.urlBase = 'https://raw.githubusercontent.com/qgis/QGIS-Processing/master/models/'
self.icon = QIcon(os.path.join(pluginPath, 'images', 'model.png'))
elif self.resourceType == self.SCRIPTS:
self.folder = ScriptUtils.scriptsFolder()
self.urlBase = 'https://raw.githubusercontent.com/qgis/QGIS-Processing/master/scripts/'
self.icon = QIcon(os.path.join(pluginPath, 'images', 'script.png'))
else:
self.folder = RUtils.RScriptsFolder()
self.urlBase = 'https://raw.githubusercontent.com/qgis/QGIS-Processing/master/rscripts/'
self.icon = QIcon(os.path.join(pluginPath, 'images', 'r.png'))
self.lastSelectedItem = None
self.updateToolbox = False
self.populateTree()
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.tree.currentItemChanged.connect(self.currentItemChanged)
def execute(self):
filename = QtGui.QFileDialog.getOpenFileName(
self.toolbox, self.tr('Open model', 'AddModelFromFileAction'),
None,
self.tr('Processing model files (*.model *.MODEL)',
'AddModelFromFileAction'))
if filename:
try:
ModelerAlgorithm.fromFile(filename)
except WrongModelException:
QtGui.QMessageBox.warning(
self.toolbox,
self.tr('Error reading model', 'AddModelFromFileAction'),
self.tr('The selected file does not contain a valid model',
'AddModelFromFileAction'))
return
except:
QtGui.QMessageBox.warning(
self.toolbox,
self.tr('Error reading model', 'AddModelFromFileAction'),
self.tr('Cannot read file', 'AddModelFromFileAction'))
destFilename = os.path.join(ModelerUtils.modelsFolder(),
os.path.basename(filename))
shutil.copyfile(filename, destFilename)
self.toolbox.updateProvider('model')
def openModel(self):
filename = unicode(QFileDialog.getOpenFileName(self,
self.tr('Open Model'), ModelerUtils.modelsFolder(),
self.tr('Processing models (*.model *.MODEL)')))
if filename:
try:
alg = ModelerAlgorithm.fromFile(filename)
self.alg = alg
self.alg.setModelerView(self)
self.textGroup.setText(alg.group)
self.textName.setText(alg.name)
self.repaintModel()
self.view.centerOn(0, 0)
self.hasChanged = False
except WrongModelException as e:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr('Could not load model %s\n%s') % (filename, e.msg))
QMessageBox.critical(self, self.tr('Could not open model'),
self.tr('The selected model could not be loaded.\n'
'See the log for more information.'))
except Exception as e:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr('Could not load model %s\n%s') % (filename, e.args[0]))
QMessageBox.critical(self, self.tr('Could not open model'),
self.tr('The selected model could not be loaded.\n'
'See the log for more information.'))
def execute(self):
filename = QFileDialog.getOpenFileName(
self.toolbox,
self.tr("Open model", "AddModelFromFileAction"),
None,
self.tr("Processing model files (*.model *.MODEL)", "AddModelFromFileAction"),
)
if filename:
try:
ModelerAlgorithm.fromFile(filename)
except WrongModelException:
QMessageBox.warning(
self.toolbox,
self.tr("Error reading model", "AddModelFromFileAction"),
self.tr("The selected file does not contain a valid model", "AddModelFromFileAction"),
)
return
except:
QMessageBox.warning(
self.toolbox,
self.tr("Error reading model", "AddModelFromFileAction"),
self.tr("Cannot read file", "AddModelFromFileAction"),
)
destFilename = os.path.join(ModelerUtils.modelsFolder(), os.path.basename(filename))
shutil.copyfile(filename, destFilename)
self.toolbox.updateProvider("model")
def execute(self):
settings = QSettings()
lastDir = settings.value('Processing/lastModelsDir', '')
filename = QFileDialog.getOpenFileName(self.toolbox,
self.tr('Open model', 'AddModelFromFileAction'), lastDir,
self.tr('Processing model files (*.model *.MODEL)', 'AddModelFromFileAction'))
if filename:
try:
settings.setValue('Processing/lastModelsDir',
QFileInfo(filename).absoluteDir().absolutePath())
ModelerAlgorithm.fromFile(filename)
except WrongModelException:
QMessageBox.warning(
self.toolbox,
self.tr('Error reading model', 'AddModelFromFileAction'),
self.tr('The selected file does not contain a valid model', 'AddModelFromFileAction'))
return
except:
QMessageBox.warning(self.toolbox,
self.tr('Error reading model', 'AddModelFromFileAction'),
self.tr('Cannot read file', 'AddModelFromFileAction'))
return
destFilename = os.path.join(ModelerUtils.modelsFolder(), os.path.basename(filename))
shutil.copyfile(filename, destFilename)
self.toolbox.updateProvider('model')
def initializeSettings(self):
AlgorithmProvider.initializeSettings(self)
ProcessingConfig.addSetting(
Setting(self.getDescription(),
ModelerUtils.MODELS_FOLDER,
self.tr('Models folder', 'ModelerAlgorithmProvider'),
ModelerUtils.modelsFolder(),
valuetype=Setting.FOLDER))
def execute(self):
filename = QtGui.QFileDialog.getOpenFileName(self.toolbox, 'model files', None,
'*.model')
if filename:
try:
model = ModelerAlgorithm()
model.openModel(filename)
except WrongModelException:
QtGui.QMessageBox.warning(self.toolbox, "Error reading model", "The selected file does not contain a valid model")
return
destFilename = os.path.join(ModelerUtils.modelsFolder(), os.path.basename(filename))
shutil.copyfile(filename,destFilename)
self.toolbox.updateProvider('script')
def execute(self):
filename = QtGui.QFileDialog.getOpenFileName(self.toolbox, 'model files', None,
'*.model')
if filename:
try:
ModelerAlgorithm.fromJsonFile(filename)
except WrongModelException:
QtGui.QMessageBox.warning(self.toolbox, "Error reading model", "The selected file does not contain a valid model")
return
except:
QtGui.QMessageBox.warning(self.toolbox, "Error reading model", "Cannot read file")
destFilename = os.path.join(ModelerUtils.modelsFolder(), os.path.basename(filename))
shutil.copyfile(filename,destFilename)
self.toolbox.updateProvider('script')
def saveModel(self, saveAs):
if unicode(self.textGroup.text()).strip() == '' \
or unicode(self.textName.text()).strip() == '':
QMessageBox.warning(
self, self.tr('Warning'),
self.tr('Please enter group and model names before saving'))
return
self.alg.name = unicode(self.textName.text())
self.alg.group = unicode(self.textGroup.text())
if self.alg.descriptionFile is not None and not saveAs:
filename = self.alg.descriptionFile
else:
filename = unicode(
QFileDialog.getSaveFileName(
self, self.tr('Save Model'), ModelerUtils.modelsFolder(),
self.tr('Processing models (*.model)')))
if filename:
if not filename.endswith('.model'):
filename += '.model'
self.alg.descriptionFile = filename
if filename:
text = self.alg.toJson()
try:
fout = codecs.open(filename, 'w', encoding='utf-8')
except:
if saveAs:
QMessageBox.warning(
self, self.tr('I/O error'),
self.tr('Unable to save edits. Reason:\n %s') %
unicode(sys.exc_info()[1]))
else:
QMessageBox.warning(
self, self.tr("Can't save model"),
self.tr("This model can't be saved in its "
"original location (probably you do not "
"have permission to do it). Please, use "
"the 'Save as...' option."))
return
fout.write(text)
fout.close()
self.update = True
QMessageBox.information(self, self.tr('Model saved'),
self.tr('Model was correctly saved.'))
self.hasChanged = False
def __init__(self, resourceType):
QDialog.__init__(self, iface.mainWindow())
self.resourceType = resourceType
if self.resourceType == self.MODELS:
self.folder = ModelerUtils.modelsFolder()
self.urlBase = "https://raw.githubusercontent.com/qgis/QGIS-Processing/master/models/"
self.icon = QtGui.QIcon(os.path.dirname(__file__) + '/../images/model.png')
else:
self.folder = ScriptUtils.scriptsFolder()
self.urlBase = "https://raw.githubusercontent.com/qgis/QGIS-Processing/master/scripts/"
self.icon = QtGui.QIcon(os.path.dirname(__file__) + '/../images/script.png')
self.lastSelectedItem = None
self.setupUi(self)
self.populateTree()
self.updateToolbox = False
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.tree.currentItemChanged .connect(self.currentItemChanged)
def __init__(self):
self.provider = PSToolsAlgorithmProvider()
settings = QSettings()
version_settings = settings.value("/version", '')
current_version = version()
if version_settings != current_version:
settings.setValue("/version", current_version)
models_src_path = os.path.join(cmd_folder, 'models')
models_dst_path = ModelerUtils.modelsFolder()
for name in os.listdir(models_src_path):
file_src_path = os.path.join(models_src_path, name)
file_dst_path = os.path.join(models_dst_path, name)
if os.path.exists(file_dst_path):
shutil.move(file_dst_path, file_dst_path + '.old')
shutil.copy(file_src_path, file_dst_path)
def __init__(self):
self.provider = PermaclimAlgorithmProvider()
return
settings = QSettings()
version_settings = settings.value( "/version", '')
current_version = version()
if version_settings != current_version:
settings.setValue("/version", current_version)
models_src_path = os.path.join(cmd_folder, 'models')
models_dst_path = ModelerUtils.modelsFolder()
for name in os.listdir(models_src_path):
file_src_path = os.path.join(models_src_path, name)
file_dst_path = os.path.join(models_dst_path, name)
if os.path.exists(file_dst_path):
shutil.move(file_dst_path, file_dst_path+'.old')
shutil.copy(file_src_path, file_dst_path)
def saveModel(self, saveAs):
if unicode(self.textGroup.text()).strip() == '' \
or unicode(self.textName.text()).strip() == '':
QMessageBox.warning(
self, self.tr('Warning'), self.tr('Please enter group and model names before saving')
)
return
self.alg.name = unicode(self.textName.text())
self.alg.group = unicode(self.textGroup.text())
if self.alg.descriptionFile is not None and not saveAs:
filename = self.alg.descriptionFile
else:
filename = unicode(QFileDialog.getSaveFileName(self,
self.tr('Save Model'),
ModelerUtils.modelsFolder(),
self.tr('Processing models (*.model)')))
if filename:
if not filename.endswith('.model'):
filename += '.model'
self.alg.descriptionFile = filename
if filename:
text = self.alg.toJson()
try:
fout = codecs.open(filename, 'w', encoding='utf-8')
except:
if saveAs:
QMessageBox.warning(self, self.tr('I/O error'),
self.tr('Unable to save edits. Reason:\n %s') % unicode(sys.exc_info()[1]))
else:
QMessageBox.warning(self, self.tr("Can't save model"),
self.tr("This model can't be saved in its "
"original location (probably you do not "
"have permission to do it). Please, use "
"the 'Save as...' option."))
return
fout.write(text)
fout.close()
self.update = True
QMessageBox.information(self, self.tr('Model saved'),
self.tr('Model was correctly saved.'))
self.hasChanged = False
def __init__(self, resourceType):
QDialog.__init__(self, iface.mainWindow())
self.resourceType = resourceType
if self.resourceType == self.MODELS:
self.folder = ModelerUtils.modelsFolder()
self.urlBase = "https://raw.githubusercontent.com/qgis/QGIS-Processing/master/models/"
self.icon = QtGui.QIcon(
os.path.dirname(__file__) + '/../images/model.png')
else:
self.folder = ScriptUtils.scriptsFolder()
self.urlBase = "https://raw.githubusercontent.com/qgis/QGIS-Processing/master/scripts/"
self.icon = QtGui.QIcon(
os.path.dirname(__file__) + '/../images/script.png')
self.lastSelectedItem = None
self.setupUi(self)
self.populateTree()
self.updateToolbox = False
self.buttonBox.accepted.connect(self.okPressed)
self.buttonBox.rejected.connect(self.cancelPressed)
self.tree.currentItemChanged.connect(self.currentItemChanged)
def initializeSettings(self):
AlgorithmProvider.initializeSettings(self)
ProcessingConfig.addSetting(Setting(self.getDescription(), ModelerUtils.MODELS_FOLDER, "Models folder", ModelerUtils.modelsFolder()))
def _loadAlgorithms(self):
folder = ModelerUtils.modelsFolder()
self.loadFromFolder(folder)
def modelsFolder(self):
return ModelerUtils.modelsFolder()
def _loadAlgorithms(self):
folder = ModelerUtils.modelsFolder()
self.loadFromFolder(folder)
def modelsFolder(self):
return ModelerUtils.modelsFolder()
def initializeSettings(self):
AlgorithmProvider.initializeSettings(self)
ProcessingConfig.addSetting(Setting(self.getDescription(),
ModelerUtils.MODELS_FOLDER, self.tr('Models folder', 'ModelerAlgorithmProvider'),
ModelerUtils.modelsFolder(), valuetype=Setting.FOLDER))
def _loadAlgorithms(self):
folder = ModelerUtils.modelsFolder()
self.loadFromFolder(folder)
folder = os.path.join(os.path.dirname(__file__), 'models')
self.loadFromFolder(folder)
def _loadAlgorithms(self):
folder = ModelerUtils.modelsFolder()
self.loadFromFolder(folder)
folder = os.path.join(os.path.dirname(__file__), 'models')
self.loadFromFolder(folder)
def initializeSettings(self):
AlgorithmProvider.initializeSettings(self)
ProcessingConfig.addSetting(
Setting(self.getDescription(), ModelerUtils.MODELS_FOLDER,
"Models folder", ModelerUtils.modelsFolder()))