def startElement(self, namespaceURI, localName, qName, attr):
if localName == "Placemark":
self.item = Placemark()
elif localName == "Data":
self.__parentDataName = attr.value("name")
self.currentText = ""
return True
class KmlHandler(QtXml.QXmlDefaultHandler):
def __init__(self):
QtXml.QXmlDefaultHandler.__init__(self)
self.__parentDataName = ""
self.currentText = ""
self.items = []
self.item = None
def startElement(self, namespaceURI, localName, qName, attr):
if localName == "Placemark":
self.item = Placemark()
elif localName == "Data":
self.__parentDataName = attr.value("name")
self.currentText = ""
return True
def endElement(self, namespaceURI, localName, qName):
if localName == "value":
if self.__parentDataName == "accuracy":
self.item.setAccuracy(self.currentText)
elif self.__parentDataName == "timestamp":
self.item.setTimestamp(int(self.currentText))
elif localName == "Point":
self.item.setCoordinate(self.currentText)
elif localName == "Placemark":
self.items.append(self.item)
return True
def endDocument(self):
self.items = sorted(self.items, key=lambda placemark: placemark.getTimestamp())
return True
def characters(self, ch):
self.currentText += ch
return True
def fatalError(self, exception):
print "Fatal error on line %d, column %d:%s" % (exception.lineNumber(), exception.columnNumber(), exception.message())
return False