#24 tiles_merge.py does not create transparency.json in destination directory

[David Larson]

In the tiles_merge.py utility, the write_transparency function should be used to save the resulting transparency file into the destination directory, not the source directory.

--- tilers-tools-3.2.0/tilers_tools/tiles_merge.py 1979-12-31 00:00:00.000000000 -0600
+++ tilers-tools-3.2.0-fix/tilers_tools/tiles_merge.py 2015-06-24 19:04:44.000000000 -0500
@@ -229,7 +229,7 @@ class MergeSet:
self.merge_metadata()

     # save transparency data

• write_transparency(self.src_dir, self.sources)
• write_transparency(self.dst_dir, self.sources)
  pf('')

# MergeSet end

[Vadim Shlyakhov]

Hi David,
It looks like this patch simply saves transparency data from the last source directory to the destination. It's not quite clear for me what's the reasoning behind it. Can you explain it?