def testLogger(self):
(myFileHandle, myFilename) = tempfile.mkstemp()
try:
myFile = os.fdopen(myFileHandle, "w")
myFile.write("QGIS Logger Unit Test\n")
myFile.close()
os.environ['QGIS_DEBUG'] = '2'
os.environ['QGIS_LOG_FILE'] = myFilename
myLogger = QgsLogger()
myLogger.debug('This is a debug')
myLogger.warning('This is a warning')
myLogger.critical('This is critical')
#myLogger.fatal('Aaaargh...fatal'); #kills QGIS not testable
myFile = open(myFilename, 'rt')
myText = myFile.readlines()
myFile.close()
myExpectedText = [
'QGIS Logger Unit Test\n', 'This is a debug\n',
'This is a warning\n', 'This is critical\n'
]
myMessage = ('Expected:\n---\n%s\n---\nGot:\n---\n%s\n---\n' %
(myExpectedText, myText))
self.assertEquals(myText, myExpectedText, myMessage)
finally:
pass
os.remove(myFilename)
def createInstance(self, config=None):
try:
products = self.get_products_and_measurements()
except SQLAlchemyError:
msg = 'Unable to connect to a running Data Cube instance'
QgsLogger().warning(msg)
products = {msg: {'measurements': {}}}
return type(self)(products)
def __refreshMapOL(self):
# catch Exception where lat/long exceed limit of the loaded layer
# the Exception name is unknown
latlon = None
try:
latlon = self.__getCenterLongLat2OL()
except Exception as e:
QgsLogger().warning(e.args[0])
if latlon:
action = "map.setCenter(new OpenLayers.LonLat(%f, %f));" % (latlon)
self.webViewMap.page().mainFrame().evaluateJavaScript(action)
action = "map.zoomToScale(%f);" % self.__canvas.scale()
self.webViewMap.page().mainFrame().evaluateJavaScript(action)
self.webViewMap.page().mainFrame().evaluateJavaScript(
"oloMarker.changeMarker();")
