1# (c) 2016, Ansible by Red Hat <info@ansible.com>
2#
3# This file is part of Ansible
4#
5# Ansible is free software: you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation, either version 3 of the License, or
8# (at your option) any later version.
9#
10# Ansible is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
17
18# Make coding more python3-ish
19from __future__ import (absolute_import, division, print_function)
20__metaclass__ = type
21
22from ansible.module_utils.six import string_types
23
24
25def pct_to_int(value, num_items, min_value=1):
26    '''
27    Converts a given value to a percentage if specified as "x%",
28    otherwise converts the given value to an integer.
29    '''
30    if isinstance(value, string_types) and value.endswith('%'):
31        value_pct = int(value.replace("%", ""))
32        return int((value_pct / 100.0) * num_items) or min_value
33    else:
34        return int(value)
35
36
37def object_to_dict(obj, exclude=None):
38    """
39    Converts an object into a dict making the properties into keys, allows excluding certain keys
40    """
41    if exclude is None or not isinstance(exclude, list):
42        exclude = []
43    return dict((key, getattr(obj, key)) for key in dir(obj) if not (key.startswith('_') or key in exclude))
44
45
46def deduplicate_list(original_list):
47    """
48    Creates a deduplicated list with the order in which each item is first found.
49    """
50    seen = set()
51    return [x for x in original_list if x not in seen and not seen.add(x)]
52