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Removed duplicate code in ImagePalette

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This commit is contained in:
Andrew Murray 2016-04-14 19:54:25 +10:00
parent ac6e1ef949
commit f9b3a5dbe4
1 changed files with 12 additions and 30 deletions
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42
PIL/ImagePalette.py
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@ -18,6 +18,9 @@
import array import array
from PIL import ImageColor from PIL import ImageColor
from PIL import GimpPaletteFile
from PIL import GimpGradientFile
from PIL import PaletteFile
class ImagePalette(object): class ImagePalette(object):
@ -196,42 +199,21 @@ def load(filename):
fp = open(filename, "rb") fp = open(filename, "rb")
lut = None for paletteHandler in [
GimpPaletteFile.GimpPaletteFile,
if not lut: GimpGradientFile.GimpGradientFile,
PaletteFile.PaletteFile
]:
try: try:
from PIL import GimpPaletteFile
fp.seek(0) fp.seek(0)
p = GimpPaletteFile.GimpPaletteFile(fp) lut = paletteHandler(fp).getpalette()
lut = p.getpalette() if lut:
break
except (SyntaxError, ValueError): except (SyntaxError, ValueError):
# import traceback # import traceback
# traceback.print_exc() # traceback.print_exc()
pass pass
else:
if not lut:
try:
from PIL import GimpGradientFile
fp.seek(0)
p = GimpGradientFile.GimpGradientFile(fp)
lut = p.getpalette()
except (SyntaxError, ValueError):
# import traceback
# traceback.print_exc()
pass
if not lut:
try:
from PIL import PaletteFile
fp.seek(0)
p = PaletteFile.PaletteFile(fp)
lut = p.getpalette()
except (SyntaxError, ValueError):
# import traceback
# traceback.print_exc()
pass
if not lut:
raise IOError("cannot load palette") raise IOError("cannot load palette")
return lut # data, rawmode return lut # data, rawmode