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This commit is contained in:
Kovid Goyal 2015-12-21 21:08:50 +05:30
parent e300871797
commit cda271f2d9
1 changed files with 4 additions and 1 deletions
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5
src/calibre/utils/img.py
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@ -66,7 +66,10 @@ def scale_image(data, width=60, height=80, compression_quality=70, as_png=False,
def run_optimizer(file_path, cmd, as_filter=False, input_data=None): def run_optimizer(file_path, cmd, as_filter=False, input_data=None):
file_path = os.path.abspath(file_path) file_path = os.path.abspath(file_path)
cwd = os.path.dirname(file_path) cwd = os.path.dirname(file_path)
fd, outfile = tempfile.mkstemp(dir=cwd) ext = os.path.splitext(file_path)[1]
if not ext or len(ext) > 10 or not ext.startswith('.'):
ext = '.jpg'
fd, outfile = tempfile.mkstemp(dir=cwd, suffix=ext)
try: try:
if as_filter: if as_filter:
outf = os.fdopen(fd, 'wb') outf = os.fdopen(fd, 'wb')