69 lines
1.8 KiB
Python
Executable File
69 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (C) 2016 J.F.Dockes
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the
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# Free Software Foundation, Inc.,
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# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Code to extract XMP tags using libexempi and python-xmp
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from __future__ import print_function
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can_xmp = True
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try:
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import libxmp.utils
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except:
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can_xmp = False
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import re
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import sys
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xmp_index_re = re.compile('''\[[0-9+]\]$''')
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#xmp_index_re = re.compile('''3''')
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def rclxmp_enabled():
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return can_xmp
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def rclxmp(filename):
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if not can_xmp:
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return None, "python-xmp not accessible"
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errstr = ""
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try:
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xmp = libxmp.utils.file_to_dict(filename)
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except Exception as e:
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errstr = str(e)
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if errstr:
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return None, errstr
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out = {}
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for ns in xmp.keys():
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for entry in xmp[ns]:
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if entry[1]:
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k = xmp_index_re.sub('', entry[0])
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if k.find("/") != -1:
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continue
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if k in out:
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out[k] += " " + entry[1]
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else:
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out[k] = entry[1]
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return out, ""
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if __name__ == "__main__":
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d, err = rclxmp(sys.argv[1])
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if d:
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print("Data: %s" % d)
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else:
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print("Error: %s" % err)
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