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Conversion pipeline: Don't die if rescaling of image raises an exception, just ignore and continue

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Kovid Goyal 2010-09-15 22:23:59 -06:00
parent ceab27ab7a
commit f5ea7426db
1 changed files with 7 additions and 4 deletions
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11
src/calibre/ebooks/oeb/transforms/rescale.py
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@ -72,10 +72,13 @@ class RescaleImages(object):
Qt.IgnoreAspectRatio, Qt.SmoothTransformation) Qt.IgnoreAspectRatio, Qt.SmoothTransformation)
data = pixmap_to_data(img, format=ext) data = pixmap_to_data(img, format=ext)
else: else:
im = im.resize((int(new_width), int(new_height)), PILImage.ANTIALIAS) try:
of = cStringIO.StringIO() im = im.resize((int(new_width), int(new_height)), PILImage.ANTIALIAS)
im.convert('RGB').save(of, ext) of = cStringIO.StringIO()
data = of.getvalue() im.convert('RGB').save(of, ext)
data = of.getvalue()
except:
self.log.exception('Failed to rescale image')
if data is not None: if data is not None:
item.data = data item.data = data
item.unload_data_from_memory() item.unload_data_from_memory()