def handleAlgorithmResults(alg, progress, showResults = True):
wrongLayers = []
htmlResults = False;
progress.setText("Loading resulting layers")
i = 0
for out in alg.outputs:
progress.setPercentage(100 * i / float(len(alg.outputs)))
if out.hidden or not out.open:
continue
if isinstance(out, (OutputRaster, OutputVector, OutputTable)):
try:
if out.value.startswith("memory:"):
layer = out.memoryLayer
QgsMapLayerRegistry.instance().addMapLayers([layer])
else:
if ProcessingConfig.getSetting(ProcessingConfig.USE_FILENAME_AS_LAYER_NAME):
name = os.path.basename(out.value)
else:
name = out.description
dataobjects.load(out.value, name, alg.crs, RenderingStyles.getStyle(alg.commandLineName(),out.name))
except Exception, e:
wrongLayers.append(out)
elif isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description, out.value)
htmlResults = True
def loadHTMLResults(self, alg, i):
for out in alg.outputs:
if out.hidden or not out.open:
continue
if isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description + '[' + str(i)
+ ']', out.value)
def handleAlgorithmResults(alg, progress=None, showResults=True):
wrongLayers = []
htmlResults = False
if progress is None:
progress = SilentProgress()
progress.setText(
QCoreApplication.translate('Postprocessing',
'Loading resulting layers'))
i = 0
for out in alg.outputs:
progress.setPercentage(100 * i / float(len(alg.outputs)))
if out.hidden or not out.open:
continue
if isinstance(out, (OutputRaster, OutputVector, OutputTable)):
try:
if out.value.startswith('memory:'):
layer = out.memoryLayer
QgsMapLayerRegistry.instance().addMapLayers([layer])
else:
if ProcessingConfig.getSetting(
ProcessingConfig.USE_FILENAME_AS_LAYER_NAME):
name = os.path.basename(out.value)
else:
name = out.description
dataobjects.load(
out.value, name, alg.crs,
RenderingStyles.getStyle(alg.commandLineName(),
out.name))
except Exception, e:
wrongLayers.append(out.description)
elif isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description, out.value)
htmlResults = True
def loadHTMLResults(self, alg, i):
for out in alg.outputs:
if out.hidden or not out.open:
continue
if isinstance(out, OutputHTML):
ProcessingResults.addResult(
out.description + '[' + str(i) + ']', out.value)
def handleAlgorithmResults(alg, progress, showResults = True):
wrongLayers = []
htmlResults = False;
progress.setText("Loading resulting layers")
i = 0
for out in alg.outputs:
progress.setPercentage(100 * i / float(len(alg.outputs)))
if out.hidden or not out.open:
continue
if isinstance(out, (OutputRaster, OutputVector, OutputTable)):
try:
if out.value.startswith("memory:"):
layer = out.memoryLayer
QgsMapLayerRegistry.instance().addMapLayers([layer])
else:
if ProcessingConfig.getSetting(ProcessingConfig.USE_FILENAME_AS_LAYER_NAME):
name = os.path.basename(out.value)
else:
name = out.description
QGisLayers.load(out.value, name, alg.crs, RenderingStyles.getStyle(alg.commandLineName(),out.name))
except Exception, e:
wrongLayers.append(out)
#QMessageBox.critical(None, "Error", str(e))
elif isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description, out.value)
htmlResults = True
def loadHTMLResults(self, alg, num):
for out in alg.outputs:
if out.hidden or not out.open:
continue
if isinstance(out, OutputHTML):
ProcessingResults.addResult("{} [{}]".format(out.description, num), out.value)
def loadHTMLResults(self, alg, num):
for out in alg.outputs:
if out.flags() & QgsProcessingParameterDefinition.FlagHidden or not out.open:
continue
if isinstance(out, OutputHTML):
ProcessingResults.addResult(
'{} [{}]'.format(out.description(), num), out.value)
def loadHTMLResults(self, alg, num):
for out in alg.outputs:
if out.hidden or not out.open:
continue
if isinstance(out, OutputHTML):
ProcessingResults.addResult(
'{} [{}]'.format(out.description, num), out.value)
def handleAlgorithmResults(alg, progress=None, showResults=True):
wrongLayers = []
htmlResults = False
if progress is None:
progress = SilentProgress()
progress.setText(QCoreApplication.translate('Postprocessing', 'Loading resulting layers'))
i = 0
for out in alg.outputs:
progress.setPercentage(100 * i / float(len(alg.outputs)))
if out.hidden or not out.open:
continue
if isinstance(out, (OutputRaster, OutputVector, OutputTable)):
try:
if hasattr(out, "layer") and out.layer is not None:
out.layer.setLayerName(out.description)
QgsMapLayerRegistry.instance().addMapLayers([out.layer])
else:
if ProcessingConfig.getSetting(
ProcessingConfig.USE_FILENAME_AS_LAYER_NAME):
name = os.path.basename(out.value)
else:
name = out.description
isRaster = True if isinstance(out, OutputRaster) else False
dataobjects.load(out.value, name, alg.crs,
RenderingStyles.getStyle(alg.commandLineName(), out.name),
isRaster)
except Exception:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
"Error loading result layer:\n" + traceback.format_exc())
wrongLayers.append(out.description)
elif isinstance(out, OutputFile) and out.ext == 'csv':
try:
dataobjects.load(out.value, name, alg.crs,
RenderingStyles.getStyle(alg.commandLineName(),
out.name))
except Exception:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
"Error loading result layer:\n" + traceback.format_exc())
wrongLayers.append(out.description)
elif isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description, out.value)
htmlResults = True
i += 1
QApplication.restoreOverrideCursor()
if wrongLayers:
msg = "The following layers were not correctly generated.<ul>"
msg += "".join(["<li>%s</li>" % lay for lay in wrongLayers]) + "</ul>"
msg += "You can check the log messages to find more information about the execution of the algorithm"
progress.error(msg)
if showResults and htmlResults and not wrongLayers:
dlg = ResultsDialog()
dlg.exec_()
return len(wrongLayers) == 0
def handleAlgorithmResults(alg, progress=None, showResults=True):
wrongLayers = []
htmlResults = False
if progress is None:
progress = SilentProgress()
progress.setText(
QCoreApplication.translate('Postprocessing',
'Loading resulting layers'))
i = 0
for out in alg.outputs:
progress.setPercentage(100 * i / float(len(alg.outputs)))
if out.hidden or not out.open:
continue
if isinstance(out, (OutputRaster, OutputVector, OutputTable)):
try:
if out.value.startswith('memory:'):
layer = out.memoryLayer
QgsMapLayerRegistry.instance().addMapLayers([layer])
else:
if ProcessingConfig.getSetting(
ProcessingConfig.USE_FILENAME_AS_LAYER_NAME):
name = os.path.basename(out.value)
else:
name = out.description
dataobjects.load(
out.value, name, alg.crs,
RenderingStyles.getStyle(alg.commandLineName(),
out.name))
except Exception as e:
wrongLayers.append(out.description)
elif isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description, out.value)
htmlResults = True
i += 1
if wrongLayers:
QApplication.restoreOverrideCursor()
dlg = MessageDialog()
dlg.setTitle(
QCoreApplication.translate('Postprocessing',
'Problem loading output layers'))
msg = "The following layers were not correctly generated.<ul>"
msg += "".join(["<li>%s</li>" % lay for lay in wrongLayers]) + "</ul>"
msg += "You can check the <a href='log'>log messages</a> to find more information about the execution of the algorithm"
dlg.setMessage(msg)
dlg.exec_()
if showResults and htmlResults and not wrongLayers:
QApplication.restoreOverrideCursor()
dlg = ResultsDialog()
dlg.exec_()
return len(wrongLayers) == 0
def handleAlgorithmResults(alg, progress=None, showResults=True):
wrongLayers = []
htmlResults = False
if progress is None:
progress = SilentProgress()
progress.setText(QCoreApplication.translate('Postprocessing', 'Loading resulting layers'))
i = 0
for out in alg.outputs:
progress.setPercentage(100 * i / float(len(alg.outputs)))
if out.hidden or not out.open:
continue
if isinstance(out, (OutputRaster, OutputVector, OutputTable)):
try:
if hasattr(out, "layer") and out.layer is not None:
out.layer.setLayerName(out.description)
QgsMapLayerRegistry.instance().addMapLayers([out.layer])
else:
if ProcessingConfig.getSetting(
ProcessingConfig.USE_FILENAME_AS_LAYER_NAME):
name = os.path.basename(out.value)
else:
name = out.description
isRaster = True if isinstance(out, OutputRaster) else False
dataobjects.load(out.value, name, alg.crs,
RenderingStyles.getStyle(alg.commandLineName(), out.name),
isRaster)
except Exception:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
"Error loading result layer:\n" + traceback.format_exc())
wrongLayers.append(out.description)
elif isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description, out.value)
htmlResults = True
i += 1
QApplication.restoreOverrideCursor()
if wrongLayers:
msg = "The following layers were not correctly generated.<ul>"
msg += "".join(["<li>%s</li>" % lay for lay in wrongLayers]) + "</ul>"
msg += "You can check the log messages to find more information about the execution of the algorithm"
progress.error(msg)
if showResults and htmlResults and not wrongLayers:
dlg = ResultsDialog()
dlg.exec_()
return len(wrongLayers) == 0
def handleAlgorithmResults(alg, progress=None, showResults=True):
wrongLayers = []
htmlResults = False
if progress is None:
progress = SilentProgress()
progress.setText(QCoreApplication.translate('Postprocessing', 'Loading resulting layers'))
i = 0
for out in alg.outputs:
progress.setPercentage(100 * i / float(len(alg.outputs)))
if out.hidden or not out.open:
continue
if isinstance(out, (OutputRaster, OutputVector, OutputTable)):
try:
if out.value.startswith('memory:'):
layer = out.memoryLayer
QgsMapLayerRegistry.instance().addMapLayers([layer])
else:
if ProcessingConfig.getSetting(
ProcessingConfig.USE_FILENAME_AS_LAYER_NAME):
name = os.path.basename(out.value)
else:
name = out.description
dataobjects.load(out.value, name, alg.crs,
RenderingStyles.getStyle(alg.commandLineName(),
out.name))
except Exception as e:
wrongLayers.append(out.description)
elif isinstance(out, OutputHTML):
ProcessingResults.addResult(out.description, out.value)
htmlResults = True
i += 1
if wrongLayers:
QApplication.restoreOverrideCursor()
dlg = MessageDialog()
dlg.setTitle(QCoreApplication.translate('Postprocessing', 'Problem loading output layers'))
msg = "The following layers were not correctly generated.<ul>"
msg += "".join(["<li>%s</li>" % lay for lay in wrongLayers]) + "</ul>"
msg += "You can check the <a href='log'>log messages</a> to find more information about the execution of the algorithm"
dlg.setMessage(msg)
dlg.exec_()
if showResults and htmlResults and not wrongLayers:
QApplication.restoreOverrideCursor()
dlg = ResultsDialog()
dlg.exec_()
return len(wrongLayers) == 0
def createSummaryTable(self):
createTable = False
for out in self.algs[0].outputs:
if isinstance(out, (OutputNumber,OutputString)):
createTable = True
break
if not createTable:
return
outputFile = getTempFilename("html")
f = open(outputFile, "w")
for alg in self.algs:
f.write("<hr>\n")
for out in alg.outputs:
if isinstance(out, (OutputNumber,OutputString)):
f.write("<p>" + out.description + ": " + str(out.value) + "</p>\n")
f.write("<hr>\n")
f.close()
ProcessingResults.addResult(self.algs[0].name + "[summary]", outputFile)
def createSummaryTable(self):
createTable = False
for out in self.algs[0].outputs:
if isinstance(out, (OutputNumber,OutputString)):
createTable = True
break
if not createTable:
return
outputFile = ProcessingUtils.getTempFilename("html")
f = open(outputFile, "w")
for alg in self.algs:
f.write("<hr>\n")
for out in alg.outputs:
if isinstance(out, (OutputNumber,OutputString)):
f.write("<p>" + out.description + ": " + str(out.value) + "</p>\n")
f.write("<hr>\n")
f.close()
ProcessingResults.addResult(self.algs[0].name + "[summary]", outputFile)
def fillTree(self):
elements = ProcessingResults.getResults()
if len(elements) == 0:
self.lastUrl = None
return
for element in elements:
item = TreeResultItem(element)
item.setIcon(0, self.keyIcon)
self.tree.addTopLevelItem(item)
self.lastUrl = QUrl(elements[-1].filename)
def fillTree(self):
elements = ProcessingResults.getResults()
if len(elements) == 0:
self.lastUrl = None
return
for element in elements:
item = TreeResultItem(element)
item.setIcon(0, self.keyIcon)
self.tree.addTopLevelItem(item)
self.lastUrl = elements[-1].filename
def createSummaryTable(self):
createTable = False
for out in self.algs[0].outputs:
if isinstance(out, (OutputNumber, OutputString)):
createTable = True
break
if not createTable:
return
outputFile = getTempFilename('html')
f = open(outputFile, 'w')
for alg in self.algs:
f.write('<hr>\n')
for out in alg.outputs:
if isinstance(out, (OutputNumber, OutputString)):
f.write('<p>' + out.description + ': ' + str(out.value) +
'</p>\n')
f.write('<hr>\n')
f.close()
ProcessingResults.addResult(self.algs[0].name + '[summary]',
outputFile)
def createSummaryTable(self):
createTable = False
for out in self.algs[0].outputs:
if isinstance(out, (OutputNumber, OutputString)):
createTable = True
break
if not createTable:
return
outputFile = getTempFilename('html')
f = open(outputFile, 'w')
for alg in self.algs:
f.write('<hr>\n')
for out in alg.outputs:
if isinstance(out, (OutputNumber, OutputString)):
f.write('<p>' + out.description + ': ' + str(out.value)
+ '</p>\n')
f.write('<hr>\n')
f.close()
ProcessingResults.addResult(self.algs[0].name + '[summary]',
outputFile)
def createSummaryTable(self):
createTable = False
for out in self.algs[0].outputs:
if isinstance(out, (OutputNumber, OutputString)):
createTable = True
break
if not createTable:
return
outputFile = getTempFilename("html")
with codecs.open(outputFile, "w", encoding="utf-8") as f:
for alg in self.algs:
f.write("<hr>\n")
for out in alg.outputs:
if isinstance(out, (OutputNumber, OutputString)):
f.write("<p>{}: {}</p>\n".format(out.description, out.value))
f.write("<hr>\n")
ProcessingResults.addResult("{} [summary]".format(self.algs[0].name), outputFile)
def createSummaryTable(self):
createTable = False
for out in self.algs[0].outputs:
if isinstance(out, (OutputNumber, OutputString)):
createTable = True
break
if not createTable:
return
outputFile = getTempFilename('html')
with codecs.open(outputFile, 'w', encoding='utf-8') as f:
for alg in self.algs:
f.write('<hr>\n')
for out in alg.outputs:
if isinstance(out, (OutputNumber, OutputString)):
f.write('<p>{}: {}</p>\n'.format(out.description, out.value))
f.write('<hr>\n')
ProcessingResults.addResult(
'{} [summary]'.format(self.algs[0].name), outputFile)