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Fix exceptions, breakage of raster output format handling
This commit is contained in:
Nyall Dawson 2019-09-24 10:26:22 +10:00
parent d4ce50c2b1
commit 08c55780b3
1 changed files with 6 additions and 3 deletions
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9
python/plugins/processing/gui/ParametersPanel.py
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@ -39,7 +39,8 @@ from qgis.core import (QgsProcessingParameterDefinition,
QgsProcessingParameterVectorDestination,
QgsProcessingOutputLayerDefinition,
QgsProject,
QgsProcessingModelAlgorithm)
QgsProcessingModelAlgorithm,
QgsVectorFileWriter)
from qgis.gui import (QgsProcessingContextGenerator,
QgsProcessingParameterWidgetContext)
from qgis.utils import iface
@ -49,12 +50,13 @@ from qgis.PyQt.QtCore import QCoreApplication, Qt
from qgis.PyQt.QtWidgets import (QWidget, QHBoxLayout, QToolButton,
QLabel, QCheckBox, QSizePolicy)
from qgis.PyQt.QtGui import QIcon
from osgeo import gdal
from processing.gui.DestinationSelectionPanel import DestinationSelectionPanel
from processing.gui.wrappers import WidgetWrapperFactory, WidgetWrapper
from processing.tools.dataobjects import createContext
pluginPath = os.path.split(os.path.dirname(__file__))[0]\
pluginPath = os.path.split(os.path.dirname(__file__))[0]
with warnings.catch_warnings():
warnings.filterwarnings("ignore", category=DeprecationWarning)
@ -230,7 +232,8 @@ class ParametersPanel(BASE, WIDGET):
# Do not try to open formats that are write-only.
value = widget.getValue()
if value and isinstance(value, QgsProcessingOutputLayerDefinition):
if value and isinstance(value, QgsProcessingOutputLayerDefinition) and isinstance(output, (
QgsProcessingParameterFeatureSink, QgsProcessingParameterVectorDestination)):
filename = value.sink.staticValue()
if filename not in ('memory:', ''):
path, ext = os.path.splitext(filename)