class TestTemplateTileLayout(unittest.TestCase):
def setUp(self):
self.tilelayout = TemplateTileLayout('%(z)d/%(x)d/%(y)d')
def test_filename(self):
self.assertEqual(self.tilelayout.filename(TileCoord(1, 2, 3)), '1/2/3')
def test_tilecoord(self):
self.assertEqual(self.tilelayout.tilecoord('1/2/3'), TileCoord(1, 2, 3))
class TestTemplateTileLayout(unittest.TestCase):
def setUp(self):
self.tilelayout = TemplateTileLayout('%(z)d/%(x)d/%(y)d')
def test_filename(self):
self.assertEqual(self.tilelayout.filename(TileCoord(1, 2, 3)), '1/2/3')
def test_tilecoord(self):
self.assertEqual(self.tilelayout.tilecoord('1/2/3'),
TileCoord(1, 2, 3))
def setUp(self):
self.tilelayout = TemplateTileLayout('%(z)d/%(x)d/%(y)d')
def load(cls, name): # pragma: no cover
"""
Construct a :class:`TileStore` from a name.
:param name: Name
:type name: string
:rtype: :class:`TileStore`
The following shortcuts are available:
bounds://<bounding-pyramid>
file://<template>
http://<template> and https://<template>
memcached://<server>:<port>/<template>
s3://<bucket>/<template>
sqs://<region>/<queue>
mongodb://<connection>/<collection>
<filename>.bsddb
<filename>.mbtiles
<filename>.zip
<module>
"""
if name == 'null://':
from tilebox.store.null import NullTileStore
return NullTileStore()
if name.startswith('bounds://'):
from tilebox.store.boundingpyramid import BoundingPyramidTileStore
return BoundingPyramidTileStore(
BoundingPyramid.from_string(name[9:]))
if name.startswith('file://'):
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.filesystem import FilesystemTileStore
return FilesystemTileStore(TemplateTileLayout(name[7:]), )
if name.startswith('http://') or name.startswith('https://'):
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.url import URLTileStore
return URLTileStore((TemplateTileLayout(name), ))
if name.startswith('memcached://'):
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.memcached import MemcachedTileStore
from tilebox.lib.memcached import MemcachedClient
server, template = name[12:].split('/', 1)
host, port = server.split(':', 1)
client = MemcachedClient(host, int(port))
return MemcachedTileStore(client, TemplateTileLayout(template))
if name.startswith('s3://'):
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.s3 import S3TileStore
bucket, template = name[5:].split('/', 1)
return S3TileStore(bucket, TemplateTileLayout(template))
if name.startswith('mongodb://'):
from tilebox.store.mongodb import MongoDbTileStore
connection, database, collection = name[10:].split('/', 2)
return MongoDbTileStore(connection, database, collection)
if name.startswith('sqs://'):
from tilebox.store.sqs import SQSTileStore
import boto.sqs
from boto.sqs.jsonmessage import JSONMessage
region_name, queue_name = name[6:].split('/', 1)
connection = boto.sqs.connect_to_region(region_name)
queue = connection.create_queue(queue_name)
queue.set_message_class(JSONMessage)
return SQSTileStore(queue)
root, ext = os.path.splitext(name)
if ext == '.bsddb':
import bsddb
from tilebox.store.bsddb import BSDDBTileStore
return BSDDBTileStore(bsddb.hashopen(name))
if ext == '.mbtiles':
import sqlite3
from tilebox.store.mbtiles import MBTilesTileStore
return MBTilesTileStore(sqlite3.connect(name))
if ext == '.tilelite':
import sqlite3
from tilebox.store.tilelite import TileliteTileStore
return TileliteTileStore(sqlite3.connect(name))
if ext == '.zip':
import zipfile
from tilebox.store.zip import ZipTileStore
return ZipTileStore(zipfile.ZipFile(name, 'a'))
module = __import__(name)
components = name.split('.')
module = reduce(lambda module, attr: getattr(module, attr),
components[1:], module)
return getattr(module, 'tilestore')
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.url import URLTileStore
tilestore = URLTileStore(
(TemplateTileLayout(
'http://%s.tile.stamen.com/terrain/%%(z)d/%%(x)d/%%(y)d.jpg' % server)
for server in 'abcd'),
attribution=
'Map tiles by <a href="http://stamen.com">Stamen Design</a>, under <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a>. Data by <a href="http://openstreetmap.org">OpenStreetMap</a>, under <a href="http://creativecommons.org/licenses/by-sa/3.0">CC BY SA</a>.',
content_type='image/jpg')
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.url import URLTileStore
tilestore = URLTileStore(
(TemplateTileLayout(
'http://otile%d.mqcdn.com/tiles/1.0.0/osm/%%(z)d/%%(x)d/%%(y)d.png' %
i) for i in xrange(1, 5)),
attribution=
'Data, imagery and map information provided by MapQuest, <a href="http://www.openstreetmap.org/">Open Street Map</a> and contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>.',
content_type='image/png')
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.url import URLTileStore
tilestore = URLTileStore(
(TemplateTileLayout(
'http://%s.tile.stamen.com/toner/%%(z)d/%%(x)d/%%(y)d.png' % server)
for server in 'abcd'),
attribution=
'Map tiles by <a href="http://stamen.com">Stamen Design</a>, under <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a>. Data by <a href="http://openstreetmap.org">OpenStreetMap</a>, under <a href="http://creativecommons.org/licenses/by-sa/3.0">CC BY SA</a>.',
content_type='image/png')
def setUp(self):
self.tilelayout = TemplateTileLayout('%(z)d/%(x)d/%(y)d')
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.url import URLTileStore
tilestore = URLTileStore(
(TemplateTileLayout(
'http://%s.tile.openstreetmap.org/%%(z)d/%%(x)d/%%(y)d.png' % server)
for server in 'abc'),
attribution='© OpenStreetMap contributors, CC-BY-SA',
content_type='image/png')
from tilebox.layout.template import TemplateTileLayout
from tilebox.store.url import URLTileStore
tilestore = URLTileStore(
(TemplateTileLayout(
'http://%s.tile.stamen.com/watercolor/%%(z)d/%%(x)d/%%(y)d.jpg' %
server) for server in 'abcd'),
attribution=
'Map tiles by <a href="http://stamen.com">Stamen Design</a>, under <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a>. Data by <a href="http://openstreetmap.org">OpenStreetMap</a>, under <a href="http://creativecommons.org/licenses/by-sa/3.0">CC BY SA</a>.',
content_type='image/jpg')
