Python QgsErrorDialog.show 예제들

예제 #1

    def runAlgorithm(self):
        _locals = {}
        try:
            exec(self.editor.text(), _locals)
        except Exception as e:
            error = QgsError(traceback.format_exc(), "Processing")
            QgsErrorDialog.show(error, self.tr("Execution error"))
            return

        alg = None
        try:
            alg = algfactory.instances.pop().createInstance()
        except IndexError:
            for name, attr in _locals.items():
                if inspect.isclass(attr) and issubclass(
                        attr,
                    (QgsProcessingAlgorithm, QgsProcessingFeatureBasedAlgorithm
                     )) and attr.__name__ not in (
                         "QgsProcessingAlgorithm",
                         "QgsProcessingFeatureBasedAlgorithm"):
                    alg = attr()
                    break

        if alg is None:
            QMessageBox.warning(
                self, self.tr("No script found"),
                self.tr("Seems there is no valid script in the file."))
            return

        alg.setProvider(
            QgsApplication.processingRegistry().providerById("script"))
        alg.initAlgorithm()

        dlg = alg.createCustomParametersWidget(iface.mainWindow())
        if not dlg:
            dlg = AlgorithmDialog(alg, parent=iface.mainWindow())

        canvas = iface.mapCanvas()
        prevMapTool = canvas.mapTool()

        dlg.show()

        if canvas.mapTool() != prevMapTool:
            try:
                canvas.mapTool().reset()
            except:
                pass
            canvas.setMapTool(prevMapTool)

예제 #2

파일: ScriptEditorDialog.py 프로젝트: nicolas-heigvd/QGIS

    def runAlgorithm(self):
        d = {}
        try:
            exec(self.editor.text(), d)
        except Exception as e:
            error = QgsError(traceback.format_exc(), "Processing")
            QgsErrorDialog.show(error, self.tr("Execution error"))
            return

        alg = None
        for k, v in d.items():
            if inspect.isclass(v) and issubclass(
                    v,
                (QgsProcessingAlgorithm,
                 QgsProcessingFeatureBasedAlgorithm)) and v.__name__ not in (
                     "QgsProcessingAlgorithm",
                     "QgsProcessingFeatureBasedAlgorithm"):
                alg = v()
                break

        if alg is None:
            QMessageBox.warning(
                self, self.tr("No script found"),
                self.tr("Seems there is no valid script in the file."))
            return

        alg.setProvider(
            QgsApplication.processingRegistry().providerById("script"))
        alg.initAlgorithm()

        dlg = alg.createCustomParametersWidget(self)
        if not dlg:
            dlg = AlgorithmDialog(alg)

        canvas = iface.mapCanvas()
        prevMapTool = canvas.mapTool()

        dlg.show()

        if canvas.mapTool() != prevMapTool:
            try:
                canvas.mapTool().reset()
            except:
                pass
            canvas.setMapTool(prevMapTool)

예제 #3

파일: ScriptEditorDialog.py 프로젝트: mbernasocchi/QGIS

    def runAlgorithm(self):
        _locals = {}
        try:
            exec(self.editor.text(), _locals)
        except Exception as e:
            error = QgsError(traceback.format_exc(), "Processing")
            QgsErrorDialog.show(error,
                                self.tr("Execution error")
                                )
            return

        alg = None
        try:
            alg = algfactory.instances.pop().createInstance()
        except IndexError:
            for name, attr in _locals.items():
                if inspect.isclass(attr) and issubclass(attr, (QgsProcessingAlgorithm, QgsProcessingFeatureBasedAlgorithm)) and attr.__name__ not in ("QgsProcessingAlgorithm", "QgsProcessingFeatureBasedAlgorithm"):
                    alg = attr()
                    break

        if alg is None:
            QMessageBox.warning(self,
                                self.tr("No script found"),
                                self.tr("Seems there is no valid script in the file.")
                                )
            return

        alg.setProvider(QgsApplication.processingRegistry().providerById("script"))
        alg.initAlgorithm()

        dlg = alg.createCustomParametersWidget(iface.mainWindow())
        if not dlg:
            dlg = AlgorithmDialog(alg, parent=iface.mainWindow())

        canvas = iface.mapCanvas()
        prevMapTool = canvas.mapTool()

        dlg.show()

        if canvas.mapTool() != prevMapTool:
            try:
                canvas.mapTool().reset()
            except:
                pass
            canvas.setMapTool(prevMapTool)

예제 #4

파일: ScriptEditorDialog.py 프로젝트: SrNetoChan/Quantum-GIS

    def runAlgorithm(self):
        d = {}
        try:
            exec(self.editor.text(), d)
        except Exception as e:
            error = QgsError(traceback.format_exc(), "Processing")
            QgsErrorDialog.show(error,
                                self.tr("Execution error")
                                )
            return

        alg = None
        for k, v in d.items():
            if inspect.isclass(v) and issubclass(v, (QgsProcessingAlgorithm, QgsProcessingFeatureBasedAlgorithm)) and v.__name__ not in ("QgsProcessingAlgorithm", "QgsProcessingFeatureBasedAlgorithm"):
                alg = v()
                break

        if alg is None:
            QMessageBox.warning(self,
                                self.tr("No script found"),
                                self.tr("Seems there is no valid script in the file.")
                                )
            return

        alg.setProvider(QgsApplication.processingRegistry().providerById("script"))
        alg.initAlgorithm()

        dlg = alg.createCustomParametersWidget(self)
        if not dlg:
            dlg = AlgorithmDialog(alg)

        canvas = iface.mapCanvas()
        prevMapTool = canvas.mapTool()

        dlg.show()

        if canvas.mapTool() != prevMapTool:
            try:
                canvas.mapTool().reset()
            except:
                pass
            canvas.setMapTool(prevMapTool)

예제 #5

파일: script_editor_dialog.py 프로젝트: north-road/qgis-processing-js

    def runAlgorithm(self):
        alg = JsAlgorithm(description_file=None, script=self.editor.text())
        if alg.error is not None:
            error = QgsError(alg.error, "R")
            QgsErrorDialog.show(error, self.tr("Execution error"))
            return

        alg.setProvider(QgsApplication.processingRegistry().providerById("r"))
        alg.initAlgorithm()

        dlg = alg.createCustomParametersWidget(iface.mainWindow())
        if not dlg:
            dlg = AlgorithmDialog(alg, parent=iface.mainWindow())

        canvas = iface.mapCanvas()
        prevMapTool = canvas.mapTool()

        dlg.show()

        if canvas.mapTool() != prevMapTool:
            if canvas.mapTool():
                canvas.mapTool().reset()
            canvas.setMapTool(prevMapTool)

예제 #6

파일: qgis-sample-QgsError.py 프로젝트: webgeodatavore/pyqgis-samples

# coding: utf-8
from PyQt4.QtCore import Qt  # http://doc.qt.io/qt-4.8/qwidget.html#windowFlags-prop
from qgis.core import QgsError
from qgis.gui import QgsErrorDialog
from qgis.utils import iface

error_dialog = QgsErrorDialog(QgsError("My error message", "My GDAL tag"),
                              "My title",
                              iface.mainWindow(),
                              fl=Qt.WindowFlags())

error_dialog.show(QgsError("My error message", "My GDAL tag"),
                  "My title",
                  iface.mainWindow(),
                  fl=Qt.WindowFlags())

예제 #7

파일: qgis-sample-QgsError.py 프로젝트: GEO-IASS/pyqgis-samples

# coding: utf-8
from PyQt4.QtCore import Qt  # http://doc.qt.io/qt-4.8/qwidget.html#windowFlags-prop
from qgis.core import QgsError
from qgis.gui import QgsErrorDialog
from qgis.utils import iface

error_dialog = QgsErrorDialog(
    QgsError("My error message", "My GDAL tag"),
    "My title",
    iface.mainWindow(),
    fl=Qt.WindowFlags()
)

error_dialog.show(
    QgsError("My error message", "My GDAL tag"),
    "My title",
    iface.mainWindow(),
    fl=Qt.WindowFlags()
)

예제 #8

파일: qgis-sample-QgsErrorDialog.py 프로젝트: GEO-IASS/pyqgis-samples

# coding: utf-8
from PyQt4.QtCore import Qt  # http://doc.qt.io/qt-4.8/qwidget.html#windowFlags-prop
from qgis.core import QgsError
from qgis.gui import QgsErrorDialog
from qgis.utils import iface

main_window = iface.mainWindow()
error_dialog = QgsErrorDialog(
    QgsError("My error message", "My GDAL tag"),
    "My title",
    main_window,
    fl=Qt.WindowFlags()
)

error_dialog.show(
    QgsError("My error message", "My GDAL tag"),
    "My title",
    main_window,
    fl=Qt.WindowFlags()
)

예제 #9

# coding: utf-8
from PyQt4.QtCore import Qt  # http://doc.qt.io/qt-4.8/qwidget.html#windowFlags-prop
from qgis.core import QgsError
from qgis.gui import QgsErrorDialog
from qgis.utils import iface

main_window = iface.mainWindow()
error_dialog = QgsErrorDialog(QgsError("My error message", "My GDAL tag"),
                              "My title",
                              main_window,
                              fl=Qt.WindowFlags())

error_dialog.show(QgsError("My error message", "My GDAL tag"),
                  "My title",
                  main_window,
                  fl=Qt.WindowFlags())