except AssertionError, err:
logging.error(err.args[0])
return
try:
google_data = {
'key': constants.google_maps_apikey,
'zoom': zoom,
'center': centerpoint,
'size': widthxheight,
'sensor':'false',
'format':'png',
}
mapimage = MapImage.all().filter('user =', user).get()
if not mapimage:
mapimage = MapImage()
mapimage.user = user
def reset_map_image(mapimage_param, centerlat_param, centerlng_param, northlat_param, westlng_param, zoom_param, height_param, width_param, google_data_param):
mapimage_param.tiles_remaining = len(range(0, width_param, 256)) * len(range(0, height_param, 256))
mapimage_param.centerlat = centerlat_param
mapimage_param.centerlng = centerlng_param
mapimage_param.northlat = northlat_param
mapimage_param.westlng = westlng_param
mapimage_param.zoom = zoom_param
mapimage_param.height = height_param
mapimage_param.width = width_param
mapimage_param.static_url = "http://maps.google.com/maps/api/staticmap?" + urllib.urlencode(google_data_param)
mapimage_param.img = None
mapimage_param.put()
db.run_in_transaction(reset_map_image, mapimage, centerlat, centerlng, northlat, westlng, zoom, height, width, google_data)
for offset_x_px in range(0, width, 256):
for offset_y_px in range(0, height, 256):
