This file is indexed.

/usr/lib/python3/dist-packages/libxmp/utils.py is in python3-libxmp 2.0.1~git20140309.5437b0a-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
# -*- 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
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# 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.
#
# THIS SOFTWARE IS PROVIDED BY ESA/ESO AND CRS4 ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL ESA/ESO BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER # IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE

"""
Helper utilities.
"""

from . import XMPError
from .files import XMPFiles
import os
from .exempi import EXEMPI as _cexempi

__all__ = ['terminate', 'object_to_dict', 'file_to_dict']

def object_to_dict(xmp):
    """
    Extracts all XMP data from a given XMPMeta instance organizing it into a
    standard Python dictionary.
    """
    dxmp = dict()

    if not xmp:
        return {}

    for item in xmp:
        if item[-1]['IS_SCHEMA']:
            dxmp[item[0]] = []
        else:
            dxmp[item[0]].append(item[1:])

    return dxmp

def file_to_dict(file_path):
    """
    Extracts all XMP data from a given file organizing it into a standard Python
    dictionary.

    :param file_path: Path to file to open.
    :return: An empty dictionary if there's no valid XMP in the file passed as
        an argument.
    """
    if not os.path.exists(file_path):
        raise IOError("No such file or directory:  '{0}'".format(file_path))

    xmpfile = XMPFiles()

    try:
        xmpfile.open_file( file_path, open_read=True )
        xmp = xmpfile.get_xmp()
    except XMPError:
        return {}

    return object_to_dict(xmp)



def terminate():
    """
    Terminate usage of library.

    Normally function should not be called. Cases however might exists
    where memory clean-up is needed, then this method may be called.

    .. warning::
        After this function have been called, any call to methods in
        libxmp will result in a crash of Python.
    """
    _cexempi.xmp_terminate()