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now checks for optimize-img programs with '.exe' as well as no suffix

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fix for issue #314
<https://github.com/brownan/Minecraft-Overviewer/issues/314>
This commit is contained in:
Aaron Griffith
2011-04-10 04:01:14 -04:00
parent cb8a17c448
commit dfe30a0d0f
1 changed files with 6 additions and 3 deletions
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7
optimizeimages.py
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@@ -24,10 +24,13 @@ advdef = "advdef"
def check_programs(level): def check_programs(level):
path = os.environ.get("PATH").split(os.pathsep) path = os.environ.get("PATH").split(os.pathsep)
def exists_in_path(prog):
result = filter(lambda x: os.path.exists(os.path.join(x, prog)), path)
return len(result) != 0
for prog,l in [(pngcrush,1), (optipng,2), (advdef,2)]: for prog,l in [(pngcrush,1), (optipng,2), (advdef,2)]:
if l <= level: if l <= level:
result = filter(lambda x: os.path.exists(os.path.join(x, prog)), path) if (not exists_in_path(prog)) or (not exists_in_path(prog + ".exe")):
if len(result) == 0:
raise Exception("Optimization prog %s for level %d not found!" % (prog, l)) raise Exception("Optimization prog %s for level %d not found!" % (prog, l))
def optimize_image(imgpath, imgformat, optimizeimg): def optimize_image(imgpath, imgformat, optimizeimg):