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Changed gifmaker script to use ImageSequence Iterator

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This commit is contained in:
Andrew Murray 2015-06-20 23:52:02 +10:00
parent 40ae907342
commit 6d7eb53b52
1 changed files with 2 additions and 18 deletions
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20
Scripts/gifmaker.py
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@ -42,26 +42,10 @@
from __future__ import print_function from __future__ import print_function
from PIL import Image, ImageChops from PIL import Image, ImageChops, ImageSequence
from PIL.GifImagePlugin import getheader, getdata from PIL.GifImagePlugin import getheader, getdata
# --------------------------------------------------------------------
# sequence iterator
class image_sequence(object):
def __init__(self, im):
self.im = im
def __getitem__(self, ix):
try:
if ix:
self.im.seek(ix)
return self.im
except EOFError:
raise IndexError # end of sequence
# -------------------------------------------------------------------- # --------------------------------------------------------------------
# straightforward delta encoding # straightforward delta encoding
@ -122,7 +106,7 @@ def compress(infile, outfile):
# open output file # open output file
fp = open(outfile, "wb") fp = open(outfile, "wb")
seq = image_sequence(im) seq = ImageSequence.Iterator(im)
makedelta(fp, seq) makedelta(fp, seq)