def main(argv):
# Create our input and output TileStores
input_tilestore = TileStore.load('tiles.openstreetmap_org')
output_tilestore = TileStore.load('local.mbtiles')
# 1. Generate a list of tiles to download from a BoundingPyramid
# 4/8/5 is the root tile, corresponding to Central Europe
# +3/+1/+1 specifies up to zoom level 4 + 3 = 7 and an extent of one tile in the X and Y directions
bounding_pyramid = BoundingPyramid.from_string('4/8/5:+3/+1/+1')
bounding_pyramid_tilestore = BoundingPyramidTileStore(bounding_pyramid)
tilestream = bounding_pyramid_tilestore.list()
# 2. Filter out tiles that already downloaded
tilestream = (tile for tile in tilestream if not tile in output_tilestore)
# 3. Get the tile from openstreetmap.org
tilestream = input_tilestore.get(tilestream)
# 4. Save the tile to local.mbtiles
tilestream = output_tilestore.put(tilestream)
# 5. Log the fact that the tile was downloaded
tilestream = imap(Logger(logger, logging.INFO, 'downloaded %(tilecoord)s'), tilestream)
# Go!
consume(tilestream, None)
def test_load_s3(self):
from tilebox.store.s3 import S3TileStore
self.assertTrue(
isinstance(TileStore.load('s3://bucket/template'), S3TileStore))
def test_load_https(self):
from tilebox.store.url import URLTileStore
self.assertTrue(isinstance(TileStore.load('https://'), URLTileStore))
def test_load_null(self):
self.assertTrue(isinstance(TileStore.load('null://'), NullTileStore))
def test_load_s3(self):
from tilebox.store.s3 import S3TileStore
self.assertTrue(isinstance(TileStore.load('s3://bucket/template'), S3TileStore))
def test_load_https(self):
from tilebox.store.url import URLTileStore
self.assertTrue(isinstance(TileStore.load('https://'), URLTileStore))
def test_load_null(self):
self.assertTrue(isinstance(TileStore.load('null://'), NullTileStore))
