#!/usr/bin/env python
#
# exif.py - Display EXIF data
#
# Copyright 2017 Todd Shadburn <tshadburn@opencomputingsolutions.com>
#
# Licensed under the GNU GPL version 2
#

import sys
import exifread

if len(sys.argv) < 2:
	print 'Usage: exif.py imagefile'
	sys.exit(2)


# Open image file for reading (binary mode)
f = open(sys.argv[1], 'rb')

# Return Exif tags
tags = exifread.process_file(f)
f.close()

for tag in tags.keys():
	if tag not in ('JPEGThumbnail', 'TIFFThumbnail', 'Filename', 'EXIF MakerNote'):
		print '%s = %s' % (tag, tags[tag])