def generate_update(self, change=None, create=None, delete=None):
placemark = GX.Placemark(targetId=self.pm_id)
track = GX.Track(targetId=self.track_id)
while self.has_next_packet():
placemark.append(KML.description(self.get_description()))
self.get_next_packet().append_telemetry_to(track)
if placemark.countchildren() > 0:
change.append(placemark)
if track.countchildren() > 0:
create.append(track)
def constructKML(urls, course_name):
"""
Create KML files given the urls and the course names.
"""
doc = GX.kml()
for url in urls:
# print url #see if it prints urls
name = url.split('/')[-1]
point = points_dict.get(url)
if point:
langt, longt = point.strip('POINT()').split(' ')
pm = GX.Placemark(GX.name(name),
GX.Point(GX.coordinates(langt + ',' + longt)))
doc.append(pm)
xml = lxml.etree.tostring(doc, pretty_print=True, xml_declaration=True)
with open(OUTPUT_FOLDER + course_name + '.kml', 'w') as f:
f.write(xml)
