/usr/share/pyshared/ModestMaps/MapQuest.py is in python-modestmaps 1.3.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | """
>>> p = RoadProvider()
>>> p.getTileUrls(Coordinate(10, 13, 7)) #doctest: +ELLIPSIS
('http://otile....mqcdn.com/tiles/1.0.0/7/13/10.png',)
>>> p.getTileUrls(Coordinate(13, 10, 7)) #doctest: +ELLIPSIS
('http://otile....mqcdn.com/tiles/1.0.0/7/10/13.png',)
>>> p = AerialProvider()
>>> p.getTileUrls(Coordinate(10, 13, 7)) #doctest: +ELLIPSIS
('http://oatile....mqcdn.com/naip/7/13/10.png',)
>>> p.getTileUrls(Coordinate(13, 10, 7)) #doctest: +ELLIPSIS
('http://oatile....mqcdn.com/naip/7/10/13.png',)
"""
from math import pi
from Core import Coordinate
from Geo import MercatorProjection, deriveTransformation
from Providers import IMapProvider
import random, Tiles
class AbstractProvider(IMapProvider):
def __init__(self):
# the spherical mercator world tile covers (-π, -π) to (π, π)
t = deriveTransformation(-pi, pi, 0, 0, pi, pi, 1, 0, -pi, -pi, 0, 1)
self.projection = MercatorProjection(0, t)
def tileWidth(self):
return 256
def tileHeight(self):
return 256
class RoadProvider(AbstractProvider):
def getTileUrls(self, coordinate):
return ('http://otile%d.mqcdn.com/tiles/1.0.0/%d/%d/%d.png' % (random.randint(1, 4), coordinate.zoom, coordinate.column, coordinate.row),)
class AerialProvider(AbstractProvider):
def getTileUrls(self, coordinate):
return ('http://oatile%d.mqcdn.com/naip/%d/%d/%d.png' % (random.randint(1, 4), coordinate.zoom, coordinate.column, coordinate.row),)
if __name__ == '__main__':
import doctest
doctest.testmod()
|