[OSM-dev] patch: generate_tiles.py

[Artem Pavlenko]

On 3 Jan 2008, at 18:46, Armijn Hemel wrote:

> hi,
>
> attached a patch which should provide some optimizations for
> generate_tiles.py. Basically, it moves the checks if directories exist
> per zoomlevel outside the actual tile rendering loop. This will only
> check once per zoomlevel if the directory for that zoomlevel exists,
> instead of up to several million times (depending on how many tiles  
> you
> generate of course :-P)
>
> armijn

Applied in r6238 (but not tested) Thanks!
Artem

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