OpenStreetMap タイルを自動生成する。 ref: http://qiita.com/Syn256/items/5d10871737e5b3732674

file0.txt

python generate_tiles.py 
/usr/lib64/python2.7/site-packages/mapnik2/__init__.py:27: DeprecationWarning:  mapnik2 module has been deprecated,
        please use 'import mapnik' 
  warnings.warn(msg, DeprecationWarning)
render_tiles( (139.549763, 35.675632, 139.771898, 35.964519) /usr/local/src/mapnik-v2.0.2/mapnik-stylesheets/osm.xml /var/lib/mod_tile/default/ 10 16 unknown )
Traceback (most recent call last):
  File "generate_tiles.py", line 220, in <module>
    render_tiles(bbox, mapfile, tile_dir, minZoom, maxZoom)
  File "generate_tiles.py", line 136, in render_tiles
    renderer = RenderThread(tile_dir, mapfile, queue, printLock, maxZoom)
  File "generate_tiles.py", line 64, in __init__
    mapnik.load_map(self.m, mapfile, True)
RuntimeError: failed to initialize projection with: '&srs900913;' in Map of '/usr/local/src/mapnik-v2.0.2/mapnik-stylesheets/osm.xml'

file1.txt

yum -y install gdal-python gdal-devel
easy_install -U mapnik2==2.0.1.3

file2.txt

# mapfileのパスと tile_dirを現在設定している場所に変更します。

if __name__ == "__main__":

    home = os.environ['HOME']
    try:
        mapfile = "/usr/local/src/mapnik-v2.0.2/mapnik-stylesheets/local_osm.xml"
        #mapfile = os.environ['MAPNIK_MAP_FILE']
    except KeyError:
        mapfile = home + "/svn.openstreetmap.org/applications/rendering/mapnik/local_osm.xml"
    try:
        # render.confの場所でないところで生成した方が良いです。
        tile_dir = "~/tiles/"
        #tile_dir = os.environ['MAPNIK_TILE_DIR']
    except KeyError:
        tile_dir = home + "/osm/tiles/"

    if not tile_dir.endswith('/'):
        tile_dir = tile_dir + '/'

    #-------------------------------------------------------------------------
    #
    # Change the following for different bounding boxes and zoom levels
    #
    # Start with an overview
    # World

    # とりあえず今回は文京区だけで実施します。
    minZoom = 10
    maxZoom = 16
    bbox = (139.7277, 35.6969, 139.7779, 35.7372)
    render_tiles(bbox, mapfile, tile_dir, minZoom, maxZoom)

    #元のソースをコメントアウトします。この設定がタイル画像の生成範囲です。
    #bbox = (-180.0,-90.0, 180.0,90.0)
    #render_tiles(bbox, mapfile, tile_dir, 0, 5, "World")

    #minZoom = 10
    #maxZoom = 16
    #bbox = (-2, 50.0,1.0,52.0)
    #render_tiles(bbox, mapfile, tile_dir, minZoom, maxZoom)

    ## Muenchen
    #bbox = (11.4,48.07, 11.7,48.22)
    #render_tiles(bbox, mapfile, tile_dir, 1, 12 , "Muenchen")

    ## Muenchen+
    #bbox = (11.3,48.01, 12.15,48.44)
    #render_tiles(bbox, mapfile, tile_dir, 7, 12 , "Muenchen+")

    ## Muenchen++
    #bbox = (10.92,47.7, 12.24,48.61)
    #render_tiles(bbox, mapfile, tile_dir, 7, 12 , "Muenchen++")

    ## Nuernberg
    #bbox=(10.903198,49.560441,49.633534,11.038085)
    #render_tiles(bbox, mapfile, tile_dir, 10, 16, "Nuernberg")

    ## Karlsruhe
    #bbox=(8.179113,48.933617,8.489252,49.081707)
    #render_tiles(bbox, mapfile, tile_dir, 10, 16, "Karlsruhe")

    ## Karlsruhe+
    #bbox = (8.3,48.95,8.5,49.05)
    #render_tiles(bbox, mapfile, tile_dir, 1, 16, "Karlsruhe+")

    ## Augsburg
    #bbox = (8.3,48.95,8.5,49.05)
    #render_tiles(bbox, mapfile, tile_dir, 1, 16, "Augsburg")

    ## Augsburg+
    #bbox=(10.773251,48.369594,10.883834,48.438577)
    #render_tiles(bbox, mapfile, tile_dir, 10, 14, "Augsburg+")

    ## Europe+
    #bbox = (1.0,10.0, 20.6,50.0)
    #render_tiles(bbox, mapfile, tile_dir, 1, 11 , "Europe+")

file3.txt

python generate_tiles.py 
/usr/lib/python2.7/site-packages/mapnik2-2.0.1.3-py2.7-linux-x86_64.egg/mapnik2/__init__.py:27: DeprecationWarning:  mapnik2 module has been deprecated,
        please use 'import mapnik' 
  warnings.warn(msg, DeprecationWarning)
render_tiles( (139.7277, 35.6969, 139.7779, 35.7372) /usr/local/src/mapnik-v2.0.2/mapnik-stylesheets/osm.xml /var/lib/mod_tile/default/ 10 16 unknown )
unknown : 11 1819 806  
unknown : 11 1818 806  
unknown : 12 3637 1612  
unknown : 13 7275 3224  
unknown : 13 7275 3225  
unknown : 12 3638 1612  
unknown : 14 14551 6448  
unknown : 13 7276 3224  
unknown : 13 7276 3225  
unknown : 14 14551 6449  
unknown : 14 14551 6450  
unknown : 10 909 403  
unknown : 14 14552 6448  
unknown : 14 14552 6449  
unknown : 14 14553 6448  

file4.txt

python generate_tiles.py 
/usr/lib/python2.7/site-packages/mapnik2-2.0.1.3-py2.7-linux-x86_64.egg/mapnik2/__init__.py:27: DeprecationWarning:  mapnik2 module has been deprecated,
        please use 'import mapnik' 
  warnings.warn(msg, DeprecationWarning)
render_tiles( (139.7277, 35.6969, 139.7779, 35.7372) /usr/local/src/mapnik-v2.0.2/mapnik-stylesheets/osm.xml /var/lib/mod_tile/default/ 10 16 unknown )
unknown : 10 909 403 exists 
unknown : 11 1818 806 exists 
unknown : 11 1819 806 exists 
unknown : 12 3637 1612 exists 
unknown : 13 7275 3225 exists 
unknown : 12 3638 1612 exists 
unknown : 13 7275 3224 exists 
unknown : 13 7276 3224 exists 
unknown : 13 7276 3225 exists 
unknown : 14 14551 6448 exists 
unknown : 14 14551 6449 exists