# -*- coding: utf-8 -*-
#
# Copyright (c) 2008-2009, European Space Agency & European Southern
# Observatory (ESA/ESO)
# Copyright (c) 2008-2009, CRS4 - Centre for Advanced Studies, Research and
# Development in Sardinia
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#
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# modification, are permitted provided that the following conditions are met:
#
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#
#     * Neither the name of the European Space Agency, European Southern
#       Observatory, CRS4 nor the names of its contributors may be used to
#       endorse or promote products derived from this software without specific
#       prior written permission.
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# THIS SOFTWARE IS PROVIDED BY ESA/ESO AND CRS4 ``AS IS'' AND ANY EXPRESS OR
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#TODO: make a proper testsuite for core using unittest

import sys
import os
import os.path

sys.path.append(os.path.pardir)

from libxmp import *
from libxmp.core import XMPIterator, XMPMeta
from libxmp.consts import *

def main():
    #tests_xmp_core()
    from libxmp import utils

    xmpfile = XMPFiles()
    xmpfile.open_file( 'samples/img1.png', XMP_OPEN_FORUPDATE )
    xmp = xmpfile.get_xmp()
#


    print(utils.object_to_dict(xmp))
    print("---")
    print(xmp.register_namespace('http://purl.org/dc/elements/1.1/','dc'))
#    xmpfile.close_file()
#
#
#    xmpfile = XMPFiles()
#    xmpfile.open_file( 'samples/img1.png', XMP_OPEN_READ )
#    xmp = xmpfile.get_xmp()


    print(xmp.get_prefix_for_namespace('http://purl.org/dc/elements/1.1/'))
    print(xmp.get_namespace_for_prefix('dc:'))

if __name__ == "__main__":
    main()