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Adding hooks into set_printoptions.

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John Evans 2014-02-10 11:38:54 -05:00
commit 23e5f4db3f
1 changed files with 24 additions and 3 deletions
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27
bin/jp2dump
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@ -5,11 +5,32 @@ import sys
import glymur
description='Print JPEG2000 metadata.'
epilog=r"""The default action is to print just the codestream headers. Supplying
--nocodestream will prevent any codestream information from printing, while
--fullcodestream will print the entire codestream (and just the codestream).
JP2 file: default is to suppress codestream and XML.
JPX file: default is to suppress codestream and XML.
JPC file: default is to print codestream header.
"""
parser = argparse.ArgumentParser(description=description)
parser.add_argument('-c', '--codestream', help='dump codestream',
action='store_true')
parser.add_argument('-x', '--noxml', help='suppress xml',
action='store_true')
parser.add_argument('--short', help='only box id, offset, and length',
action='store_true')
parser.add_argument('-c', '--nocodestream', help='suppress codestream',
action='store_false')
parser.add_argument('-f', '--fullcodestream', help='full codestream',
action='store_true')
parser.add_argument('filename')
args = parser.parse_args()
print(args)
if args.noxml:
glymur.set_printoptions(xml=False)
if args.short:
glymur.set_printoptions(short=True)
if args.nocodestream:
glymur.set_printoptions(codestream=False)
filename = args.filename
glymur.jp2dump(args.filename, codestream=args.codestream)
glymur.jp2dump(args.filename, codestream=args.fullcodestream)