def tilelist(data,zooms):
if (data["filetype"]):
coordinates = MBTiles.list_tiles(data["filename"])
else:
lat1, lon1, lat2, lon2 = data["bbox"]
south, west = min(lat1, lat2), min(lon1, lon2)
north, east = max(lat1, lat2), max(lon1, lon2)
northwest = Location(north, west)
southeast = Location(south, east)
osm = Provider()
ul = osm.locationCoordinate(northwest)
lr = osm.locationCoordinate(southeast)
for (i, zoom) in enumerate(zooms):
if not zoom.isdigit():
raise KnownUnknown('"%s" is not a valid numeric zoom level.' % zoom)
zooms[i] = int(zoom)
if data["padding"] < 0:
raise KnownUnknown('A negative padding will not work.')
coordinates = generateCoordinates(ul, lr, zooms, data["padding"])
return coordinates
def tilesetCoordinates(filename):
""" Generate a stream of (offset, count, coordinate) tuples for seeding.
Read coordinates from an MBTiles tileset filename.
"""
coords = MBTiles.list_tiles(filename)
count = len(coords)
for (offset, coord) in enumerate(coords):
yield coord
def tilesetCoordinates(filename):
""" Generate a stream of (offset, count, coordinate) tuples for seeding.
Read coordinates from an MBTiles tileset filename.
"""
coords = MBTiles.list_tiles(filename)
count = len(coords)
for (offset, coord) in enumerate(coords):
yield coord
'"%s" is not a layer I know about. Here are some that I do know about: %s.'
% (options.layer, ', '.join(
sorted(config_dict['layers'].keys()))))
layer_dict = config_dict['layers'][options.layer]
layer_dict[
'write_cache'] = True # Override to make seeding guaranteed useful.
# override parts of the config and layer if needed
extension = options.extension
if options.mbtiles_input:
layer_dict['provider'] = dict(name='mbtiles',
tileset=options.mbtiles_input)
n, t, v, d, format, b = MBTiles.tileset_info(options.mbtiles_input)
extension = format or extension
# determine or guess an appropriate tile extension
if extension is None:
provider_name = layer_dict['provider'].get('name', '').lower()
if provider_name == 'mapnik grid':
extension = 'json'
elif provider_name == 'vector':
extension = 'geojson'
else:
extension = 'png'
# override parts of the config and layer if needed
else:
config_dict, config_dirpath = parseConfigfile(options.config)
if options.layer not in config_dict['layers']:
raise KnownUnknown('"%s" is not a layer I know about. Here are some that I do know about: %s.' % (options.layer, ', '.join(sorted(config_dict['layers'].keys()))))
layer_dict = config_dict['layers'][options.layer]
layer_dict['write_cache'] = True # Override to make seeding guaranteed useful.
# override parts of the config and layer if needed
extension = options.extension
if options.mbtiles_input:
layer_dict['provider'] = dict(name='mbtiles', tileset=options.mbtiles_input)
n, t, v, d, format, b = MBTiles.tileset_info(options.mbtiles_input)
extension = format or extension
# determine or guess an appropriate tile extension
if extension is None:
provider_name = layer_dict['provider'].get('name', '').lower()
if provider_name == 'mapnik grid':
extension = 'json'
elif provider_name == 'vector':
extension = 'geojson'
else:
extension = 'png'
# override parts of the config and layer if needed
def tilesetCoordinates(filename):
""" Generate a stream of (offset, count, coordinate) tuples for seeding.
Read coordinates from an MBTiles tileset filename.
"""
coords = MBTiles.list_tiles(filename)
count = len(coords)
for (offset, coord) in enumerate(coords):
yield coord
if __name__ == '__main__':
options, zooms = parser.parse_args()
if bool(options.mbtiles_input):
coordinates = MBTiles.list_tiles(options.mbtiles_input)
else:
lat1, lon1, lat2, lon2 = options.bbox
south, west = min(lat1, lat2), min(lon1, lon2)
north, east = max(lat1, lat2), max(lon1, lon2)
northwest = Location(north, west)
southeast = Location(south, east)
osm = Provider()
ul = osm.locationCoordinate(northwest)
lr = osm.locationCoordinate(southeast)
for (i, zoom) in enumerate(zooms):
def tilesetCoordinates(filename):
""" Generate a stream of (offset, count, coordinate) tuples for seeding.
Read coordinates from an MBTiles tileset filename.
"""
coords = MBTiles.list_tiles(filename)
count = len(coords)
for (offset, coord) in enumerate(coords):
yield coord
if __name__ == '__main__':
options, zooms = parser.parse_args()
if bool(options.mbtiles_input):
coordinates = MBTiles.list_tiles(options.mbtiles_input)
else:
lat1, lon1, lat2, lon2 = options.bbox
south, west = min(lat1, lat2), min(lon1, lon2)
north, east = max(lat1, lat2), max(lon1, lon2)
northwest = Location(north, west)
southeast = Location(south, east)
osm = Provider()
ul = osm.locationCoordinate(northwest)
lr = osm.locationCoordinate(southeast)
for (i, zoom) in enumerate(zooms):
'"%s" is not a layer I know about. Here are some that I do know about: %s.'
% (options.layer, ", ".join(sorted(config.layers.keys())))
)
layer = config.layers[options.layer]
layer.write_cache = True # Override to make seeding guaranteed useful.
verbose = options.verbose
extension = options.extension
enable_retries = options.enable_retries
progressfile = options.progressfile
src_mbtiles = options.mbtiles_input
if src_mbtiles:
layer.provider = MBTiles.Provider(layer, src_mbtiles)
n, t, v, d, format, b = MBTiles.tileset_info(src_mbtiles)
extension = format or extension
if options.outputdirectory and options.mbtiles_output:
cache1 = Disk(options.outputdirectory, dirs="portable", gzip=[])
cache2 = MBTiles.Cache(options.mbtiles_output, extension, options.layer)
config.cache = Multi([cache1, cache2])
elif options.outputdirectory:
config.cache = Disk(options.outputdirectory, dirs="portable", gzip=[])
elif options.mbtiles_output:
config.cache = MBTiles.Cache(options.mbtiles_output, extension, options.layer)
lat1, lon1, lat2, lon2 = options.bbox
south, west = min(lat1, lat2), min(lon1, lon2)
if options.layer not in config.layers:
raise KnownUnknown(
'"%s" is not a layer I know about. Here are some that I do know about: %s.'
% (options.layer, ', '.join(sorted(config.layers.keys()))))
layer = config.layers[options.layer]
layer.write_cache = True # Override to make seeding guaranteed useful.
verbose = options.verbose
extension = options.extension
enable_retries = options.enable_retries
progressfile = options.progressfile
src_mbtiles = options.mbtiles_input
if src_mbtiles:
layer.provider = MBTiles.Provider(layer, src_mbtiles)
n, t, v, d, format, b = MBTiles.tileset_info(src_mbtiles)
extension = format or extension
if options.outputdirectory and options.mbtiles_output:
cache1 = Disk(options.outputdirectory, dirs='portable', gzip=[])
cache2 = MBTiles.Cache(options.mbtiles_output, extension,
options.layer)
config.cache = Multi([cache1, cache2])
elif options.outputdirectory:
config.cache = Disk(options.outputdirectory,
dirs='portable',
gzip=[])
elif options.mbtiles_output:
