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don't use xrange, has_key, fixes #577

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wiredfool 2014-03-27 16:40:44 -07:00
parent c7af2bf5b0
commit e07b0d8ac9
1 changed files with 2 additions and 2 deletions
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4
PIL/JpegImagePlugin.py
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@ -442,7 +442,7 @@ samplings = {
} }
def convert_dict_qtables(qtables): def convert_dict_qtables(qtables):
qtables = [qtables[key] for key in xrange(len(qtables)) if qtables.has_key(key)] qtables = [qtables[key] for key in range(len(qtables)) if key in qtables]
for idx, table in enumerate(qtables): for idx, table in enumerate(qtables):
qtables[idx] = [table[i] for i in zigzag_index] qtables[idx] = [table[i] for i in zigzag_index]
return qtables return qtables
@ -504,7 +504,7 @@ def _save(im, fp, filename):
except ValueError: except ValueError:
raise ValueError("Invalid quantization table") raise ValueError("Invalid quantization table")
else: else:
qtables = [lines[s:s+64] for s in xrange(0, len(lines), 64)] qtables = [lines[s:s+64] for s in range(0, len(lines), 64)]
if isinstance(qtables, (tuple, list, dict)): if isinstance(qtables, (tuple, list, dict)):
if isinstance(qtables, dict): if isinstance(qtables, dict):
qtables = convert_dict_qtables(qtables) qtables = convert_dict_qtables(qtables)