Cached images fail due to no path translation / use of os.path.isfile on a special path

[roidy]

script.embuary.helper/resources/lib/image.py

Line 70 in fafdf5f

if os.path.isfile(xbmc_cache_file):

script.embuary.helper/resources/lib/image.py

Line 73 in fafdf5f

elif os.path.isfile(xbmc_vid_cache_file):

These two line will always fail due to the fact that you are checking a special path using an os path function.

Either add the translate function:
if os.path.isfile(xbmc.translatePath(xbmc_cache_file)):

Or use the xbmcfs functions:
if xbmcvfs.exists(xbmc_cache_file):

I noticed it when trying to blur embedded album artwork