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Fix #614

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Kovid Goyal 2008-04-01 19:59:04 +00:00
parent e48dcbe7c2
commit 46a827567a
1 changed files with 16 additions and 12 deletions
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28
src/libprs500/ebooks/lrf/html/convert_from.py
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@ -1724,18 +1724,22 @@ def process_file(path, options, logger=None):
width, height = pwidth, int(corrf*height) width, height = pwidth, int(corrf*height)
scaled, width, height = fit_image(width, height, pwidth, pheight) scaled, width, height = fit_image(width, height, pwidth, pheight)
cim = im.resize((width, height), PILImage.BICUBIC).convert('RGB') if \ try:
scaled else im cim = im.resize((width, height), PILImage.BICUBIC).convert('RGB') if \
cf = PersistentTemporaryFile(prefix=__appname__+"_", suffix=".jpg") scaled else im
cf.close() cf = PersistentTemporaryFile(prefix=__appname__+"_", suffix=".jpg")
cim.save(cf.name) cf.close()
options.cover = cf.name cim.save(cf.name)
options.cover = cf.name
tim = im.resize((int(0.75*th), th), PILImage.ANTIALIAS).convert('RGB')
tf = PersistentTemporaryFile(prefix=__appname__+'_', suffix=".jpg") tim = im.resize((int(0.75*th), th), PILImage.ANTIALIAS).convert('RGB')
tf.close() tf = PersistentTemporaryFile(prefix=__appname__+'_', suffix=".jpg")
tim.save(tf.name) tf.close()
tpath = tf.name tim.save(tf.name)
tpath = tf.name
except IOError, err: # PIL sometimes fails, for example on interlaced PNG files
logger.warn(_('Could not read cover image: %s'), err)
options.cover = None
else: else:
raise ConversionError, _('Cannot read from: %s')% (options.cover,) raise ConversionError, _('Cannot read from: %s')% (options.cover,)