def qgis_excepthook(type, value, tb):
# detect if running in the main thread
in_main_thread = QThread.currentThread() == QgsApplication.instance(
).thread()
# only use messagebar if running in main thread - otherwise it will crash!
showException(type, value, tb, None, messagebar=in_main_thread)
def __init__(self, files, needPrj):
QThread.__init__(self, QThread.currentThread())
self.inFiles = files
self.needPrj = needPrj
self.mutex = QMutex()
self.stopMe = 0
def write(self, m):
# This manage the case when console is called from another thread
if QThread.currentThread() != QCoreApplication.instance().thread():
QMetaObject.invokeMethod(self, "write", Qt.QueuedConnection,
Q_ARG(str, m))
return
if self.style == "_traceback":
# Show errors in red
stderrColor = QColor(
self.sO.settings.value("pythonConsole/stderrFontColor",
QColor(self.ERROR_COLOR)))
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETFORE, 0o01,
stderrColor)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETITALIC, 0o01, True)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETBOLD, 0o01, True)
pos = self.sO.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS)
self.sO.SendScintilla(QsciScintilla.SCI_STARTSTYLING, pos, 31)
self.sO.append(m)
self.sO.SendScintilla(QsciScintilla.SCI_SETSTYLING, len(m), 0o01)
else:
self.sO.append(m)
if self.out:
self.out.write(m)
self.move_cursor_to_end()
if self.style != "_traceback":
self.sO.repaint()
if self.fire_keyboard_interrupt:
self.fire_keyboard_interrupt = False
raise KeyboardInterrupt
def __init__(self, files, needPrj):
QThread.__init__(self, QThread.currentThread())
self.inFiles = files
self.needPrj = needPrj
self.mutex = QMutex()
self.stopMe = 0
def write(self, m):
# This manage the case when console is called from another thread
if QThread.currentThread() != QCoreApplication.instance().thread():
QMetaObject.invokeMethod(self, "write", Qt.QueuedConnection, Q_ARG(str, m))
return
if self.style == "_traceback":
# Show errors in red
stderrColor = QColor(self.sO.settings.value("pythonConsole/stderrFontColor", QColor(self.ERROR_COLOR)))
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETFORE, 0o01, stderrColor)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETITALIC, 0o01, True)
self.sO.SendScintilla(QsciScintilla.SCI_STYLESETBOLD, 0o01, True)
pos = self.sO.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS)
self.sO.SendScintilla(QsciScintilla.SCI_STARTSTYLING, pos, 31)
self.sO.append(m)
self.sO.SendScintilla(QsciScintilla.SCI_SETSTYLING, len(m), 0o01)
else:
self.sO.append(m)
if self.out:
self.out.write(m)
self.move_cursor_to_end()
if self.style != "_traceback":
self.sO.repaint()
if self.fire_keyboard_interrupt:
self.fire_keyboard_interrupt = False
raise KeyboardInterrupt
def qgis_excepthook(type, value, tb):
# detect if running in the main thread
in_main_thread = True
if QThread.currentThread() != QgsApplication.instance().thread():
in_main_thread = False
# only use messagebar if running in main thread - otherwise it will crash!
showException(type, value, tb, None, messagebar=in_main_thread)
def showException(etype, value, tb, msg, *args, **kwargs):
if QThread.currentThread() == qApp.thread():
# we can show the exception directly
show_debug_widget((etype,value,tb))
else:
# we need to pass the exception details to main thread - we can't do GUI stuff here
deferred_dw_handler.debug_widget_data = (etype,value,tb)
QMetaObject.invokeMethod(deferred_dw_handler, "start_deferred", Qt.QueuedConnection)
def __init__(self, iface, outputDir, projectFile, saveToZip):
QThread.__init__(self, QThread.currentThread())
self.mutex = QMutex()
self.stopMe = 0
self.iface = iface
self.outputDir = outputDir
self.layersDir = outputDir + "/layers"
self.projectFile = projectFile
self.saveToZip = saveToZip
def get_valid_mime_uri(layer_name, uri, wkb_type):
"""
Gross method to force a valid layer path, only used for very old QGIS versions
"""
if QgsWkbTypes.geometryType(wkb_type) == QgsWkbTypes.NullGeometry:
layer_type = QgsMapLayer.RasterLayer
else:
layer_type = QgsMapLayer.VectorLayer
if QThread.currentThread() == QCoreApplication.instance().thread():
from .datasourceselectdialog import DataSourceSelectDialog # pylint: disable=import-outside-toplevel
dlg = DataSourceSelectDialog(layer_name=layer_name,
original_uri=uri,
layer_type=layer_type)
if dlg.exec_():
return dlg.uri
# use default dummy path - QGIS 3.4 will crash on invalid layer sources otherwise
uri = QgsMimeDataUtils.Uri()
if QgsWkbTypes.geometryType(wkb_type) == QgsWkbTypes.PointGeometry:
file = 'dummy_points.shp'
elif QgsWkbTypes.geometryType(wkb_type) == QgsWkbTypes.LineGeometry:
file = 'dummy_lines.shp'
elif QgsWkbTypes.geometryType(wkb_type) == QgsWkbTypes.PolygonGeometry:
file = 'dummy_polygon.shp'
elif QgsWkbTypes.geometryType(wkb_type) == QgsWkbTypes.NullGeometry:
file = 'dummy_raster.tif'
else:
# ???
file = 'dummy_points.shp'
path = os.path.dirname(os.path.abspath(__file__))
uri.uri = os.path.realpath(os.path.join(path, '..', '..',
file)).replace('\\', '/')
uri.providerKey = 'ogr'
return uri
def qgis_excepthook(type, value, tb):
# detect if running in the main thread
in_main_thread = QCoreApplication.instance() is None or QThread.currentThread() == QCoreApplication.instance().thread()
# only use messagebar if running in main thread - otherwise it will crash!
showException(type, value, tb, None, messagebar=in_main_thread)
