Esempio n. 1
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    def __init__(self, demdir, tiledir, tmpdir, source):
        """
        """
        cache = Disk(tiledir, dirs='safe')
        config = Configuration(cache, '.')
        Layer.__init__(self, config, SphericalMercator(), Metatile())

        self.provider = Provider(self, demdir, tmpdir, source)
Esempio n. 2
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 def __init__(self, demdir, tiledir, tmpdir, source):
     """
     """
     cache = Disk(tiledir, dirs='safe')
     config = Configuration(cache, '.')
     Layer.__init__(self, config, SphericalMercator(), Metatile())
     
     self.provider = Provider(self, demdir, tmpdir, source)
Esempio n. 3
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def clone_layer(layer, provider_names):
    from TileStache.Core import Layer
    copy = Layer(
        layer.config,
        layer.projection,
        layer.metatile,
        layer.stale_lock_timeout,
        layer.cache_lifespan,
        layer.write_cache,
        layer.allowed_origin,
        layer.max_cache_age,
        layer.redirects,
        layer.preview_lat,
        layer.preview_lon,
        layer.preview_zoom,
        layer.preview_ext,
        layer.bounds,
        layer.dim,
        )
    copy.provider = layer.provider
    copy.provider(copy, provider_names)
    return copy