def accept(self):
try:
self.setParamValues()
msg = self.alg._checkParameterValuesBeforeExecuting()
if msg:
QMessageBox.warning(
self, self.tr('Unable to execute algorithm'), msg)
return
description = algAsDict(self.alg)
description["name"] = self.settingsPanel.txtName.text().strip()
description["group"] = self.settingsPanel.txtGroup.text().strip()
if not (description["name"] and description["group"]):
self.tabWidget.setCurrentIndex(1)
return
validChars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789:'
filename = ''.join(c for c in description["name"] if c in validChars).lower() + ".json"
filepath = os.path.join(preconfiguredAlgorithmsFolder(), filename)
with open(filepath, "w") as f:
json.dump(description, f)
self.toolbox.updateProvider('preconfigured')
except AlgorithmDialogBase.InvalidParameterValue as e:
try:
self.buttonBox.accepted.connect(lambda:
e.widget.setPalette(QPalette()))
palette = e.widget.palette()
palette.setColor(QPalette.Base, QColor(255, 255, 0))
e.widget.setPalette(palette)
self.lblProgress.setText(
self.tr('<b>Missing parameter value: %s</b>') % e.parameter.description)
return
except:
QMessageBox.critical(self,
self.tr('Unable to execute algorithm'),
self.tr('Wrong or missing parameter values'))
self.close()
def _loadAlgorithms(self):
self.algs = []
folder = preconfiguredAlgorithmsFolder()
for path, subdirs, files in os.walk(folder):
for descriptionFile in files:
if descriptionFile.endswith('json'):
fullpath = os.path.join(path, descriptionFile)
alg = PreconfiguredAlgorithm(fullpath)
self.algs.append(alg)
def loadAlgorithms(self):
self.algs = []
folder = preconfiguredAlgorithmsFolder()
for path, subdirs, files in os.walk(folder):
for descriptionFile in files:
if descriptionFile.endswith('json'):
fullpath = os.path.join(path, descriptionFile)
alg = PreconfiguredAlgorithm(fullpath)
self.algs.append(alg)
for a in self.algs:
self.addAlgorithm(a)
def accept(self):
context = dataobjects.createContext()
try:
parameters = self.getParameterValues()
self.setOutputValues()
ok, msg = self.algorithm().checkParameterValues(
parameters, context)
if not ok:
QMessageBox.warning(self,
self.tr('Unable to execute algorithm'),
msg)
return
description = algAsDict(self.algorithm())
description["name"] = self.settingsPanel.txtName.text().strip()
description["group"] = self.settingsPanel.txtGroup.text().strip()
if not (description["name"] and description["group"]):
self.tabWidget().setCurrentIndex(self.tabWidget().count() - 1)
return
validChars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789:'
filename = ''.join(c for c in description["name"]
if c in validChars).lower() + ".json"
filepath = os.path.join(preconfiguredAlgorithmsFolder(), filename)
with open(filepath, "w") as f:
json.dump(description, f)
QgsApplication.processingRegistry().providerById(
'preconfigured').refreshAlgorithms()
except AlgorithmDialogBase.InvalidParameterValue as e:
try:
self.buttonBox().accepted.connect(
lambda: e.widget.setPalette(QPalette()))
palette = e.widget.palette()
palette.setColor(QPalette.Base, QColor(255, 255, 0))
e.widget.setPalette(palette)
self.messageBar().pushMessage(
"",
self.tr('Missing parameter value: {0}').format(
e.parameter.description()),
level=Qgis.Warning,
duration=5)
return
except:
QMessageBox.critical(
self, self.tr('Unable to execute algorithm'),
self.tr('Wrong or missing parameter values'))
self.close()
def accept(self):
try:
self.setParamValues()
msg = self.alg._checkParameterValuesBeforeExecuting()
if msg:
QMessageBox.warning(self,
self.tr('Unable to execute algorithm'),
msg)
return
description = algAsDict(self.alg)
description["name"] = self.settingsPanel.txtName.text().strip()
description["group"] = self.settingsPanel.txtGroup.text().strip()
if not (description["name"] and description["group"]):
self.tabWidget.setCurrentIndex(self.tabWidget.count() - 1)
return
validChars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789:'
filename = ''.join(c for c in description["name"]
if c in validChars).lower() + ".json"
filepath = os.path.join(preconfiguredAlgorithmsFolder(), filename)
with open(filepath, "w") as f:
json.dump(description, f)
algList.reloadProvider('preconfigured')
except AlgorithmDialogBase.InvalidParameterValue as e:
try:
self.buttonBox.accepted.connect(
lambda: e.widget.setPalette(QPalette()))
palette = e.widget.palette()
palette.setColor(QPalette.Base, QColor(255, 255, 0))
e.widget.setPalette(palette)
self.parent.bar.pushMessage(
"",
self.tr('Missing parameter value: %s') %
e.parameter.description,
level=QgsMessageBar.WARNING,
duration=5)
return
except:
QMessageBox.critical(
self, self.tr('Unable to execute algorithm'),
self.tr('Wrong or missing parameter values'))
self.close()
def accept(self):
context = dataobjects.createContext()
try:
parameters = self.getParameterValues()
self.setOutputValues()
ok, msg = self.algorithm().checkParameterValues(parameters, context)
if not ok:
QMessageBox.warning(
self, self.tr('Unable to execute algorithm'), msg)
return
description = algAsDict(self.algorithm())
description["name"] = self.settingsPanel.txtName.text().strip()
description["group"] = self.settingsPanel.txtGroup.text().strip()
if not (description["name"] and description["group"]):
self.tabWidget().setCurrentIndex(self.tabWidget().count() - 1)
return
validChars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789:'
filename = ''.join(c for c in description["name"] if c in validChars).lower() + ".json"
filepath = os.path.join(preconfiguredAlgorithmsFolder(), filename)
with open(filepath, "w") as f:
json.dump(description, f)
QgsApplication.processingRegistry().providerById('preconfigured').refreshAlgorithms()
except AlgorithmDialogBase.InvalidParameterValue as e:
try:
self.buttonBox().accepted.connect(lambda: e.widget.setPalette(QPalette()))
palette = e.widget.palette()
palette.setColor(QPalette.Base, QColor(255, 255, 0))
e.widget.setPalette(palette)
self.messageBar().pushMessage("", self.tr('Missing parameter value: {0}').format(
e.parameter.description()),
level=Qgis.Warning, duration=5)
return
except:
QMessageBox.critical(self,
self.tr('Unable to execute algorithm'),
self.tr('Wrong or missing parameter values'))
self.close()
def accept(self):
try:
self.setParamValues()
msg = self.alg._checkParameterValuesBeforeExecuting()
if msg:
QMessageBox.warning(self, self.tr("Unable to execute algorithm"), msg)
return
description = algAsDict(self.alg)
description["name"] = self.settingsPanel.txtName.text().strip()
description["group"] = self.settingsPanel.txtGroup.text().strip()
if not (description["name"] and description["group"]):
self.tabWidget.setCurrentIndex(self.tabWidget.count() - 1)
return
validChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789:"
filename = "".join(c for c in description["name"] if c in validChars).lower() + ".json"
filepath = os.path.join(preconfiguredAlgorithmsFolder(), filename)
with open(filepath, "w") as f:
json.dump(description, f)
algList.reloadProvider("preconfigured")
except AlgorithmDialogBase.InvalidParameterValue as e:
try:
self.buttonBox.accepted.connect(lambda: e.widget.setPalette(QPalette()))
palette = e.widget.palette()
palette.setColor(QPalette.Base, QColor(255, 255, 0))
e.widget.setPalette(palette)
self.parent.bar.pushMessage(
"",
self.tr("Missing parameter value: %s") % e.parameter.description,
level=QgsMessageBar.WARNING,
duration=5,
)
return
except:
QMessageBox.critical(
self, self.tr("Unable to execute algorithm"), self.tr("Wrong or missing parameter values")
)
self.close()
