#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
This file is part of cpe package.
This module allows to create a component of CPE name that represents any value.
Copyright (C) 2013 Alejandro Galindo García, Roberto Abdelkader Martínez Pérez
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
For any problems using the cpe package, or general questions and
feedback about it, please contact:
- Alejandro Galindo García: galindo.garcia.alejandro@gmail.com
- Roberto Abdelkader Martínez Pérez: robertomartinezp@gmail.com
"""
from cpecomp_logical import CPEComponentLogical
[docs]class CPEComponentAnyValue(CPEComponentLogical):
"""
Represents a component of CPE name without a particular value,
compatible with the components of all versions of CPE specification.
For example, in version 2.3 of CPE specification, an component "any value"
is other attribute in CPE name
cpe:2.3:a:microsft:windows:xp:\*:\*:\*:\*:\*:\*:\*.
"""
####################
# OBJECT METHODS #
####################
[docs] def __eq__(self, other):
"""
Returns True if other (first element of operation) and
self (second element of operation) are equal components,
false otherwise.
:param CPEComponent other: component to compare
:returns: True if other == self, False otherwise
:rtype: boolean
"""
from cpecomp_empty import CPEComponentEmpty
from cpecomp_undefined import CPEComponentUndefined
return (isinstance(other, CPEComponentUndefined) or
isinstance(other, CPEComponentEmpty) or
isinstance(other, CPEComponentAnyValue))
[docs] def __init__(self):
"""
Initializes the component.
"""
super(CPEComponentAnyValue, self).__init__(
CPEComponentLogical._VALUE_INT_ANY)
[docs] def __str__(self):
"""
Returns a human-readable representation of CPE component.
:returns: Representation of CPE component as string
:rtype: string
"""
return "<ANY>"
if __name__ == "__main__":
import doctest
doctest.testmod()
doctest.testfile('../tests/testfile_cpecomp_anyvalue.txt')