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Improve lookup of files

master
Guillaume Seguin 2012-09-05 15:11:11 +02:00
parent b4f0240d4d
commit 0487808469
1 changed files with 8 additions and 4 deletions
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12
printrun/printrun_utils.py
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@ -1,4 +1,4 @@
import os
import os, sys
import gettext
# Set up Internationalization using gettext
@ -16,18 +16,22 @@ def imagefile(filename):
candidate = os.path.join(prefix, filename)
if os.path.exists(candidate):
return candidate
local_candidate = os.path.join(os.path.dirname(__file__), "images", filename)
local_candidate = os.path.join(os.path.dirname(sys.argv[0]), "images", filename)
if os.path.exists(local_candidate):
return local_candidate
else:
return os.path.join(os.path.split(os.path.split(__file__)[0])[0], "images", filename)
return os.path.join("images", filename)
def lookup_file(filename, prefixes):
for prefix in prefixes:
candidate = os.path.join(prefix, filename)
if os.path.exists(candidate):
return candidate
return filename
local_candidate = os.path.join(os.path.dirname(sys.argv[0]), filename)
if os.path.exists(local_candidate):
return local_candidate
else:
return filename
def pixmapfile(filename):
return lookup_file(filename, ['/usr/local/share/pixmaps', '/usr/share/pixmaps'])