linux-soft-exploit-suggester.py 文件源码

def extractVersions(title_string):
    """ Extract all version numbers from a string """
    search = re.search(r'\s-|\(|\&', title_string)
    if search:
        title_string = title_string[:search.span()[0]]
    result = []
    for possible_version in title_string.split():
        if possible_version[0].isdigit():
            if '/' in possible_version:
                for multiversion in possible_version.split('/'):
                    if '-' in multiversion:
                        multiversion = '.'.join(multiversion.split('-')[0].split('.')[:-1]) + '.' + multiversion.split('-')[-1]
                    if purgeVersionString(multiversion):
                        result.append(purgeVersionString(multiversion))
            elif '-' in possible_version:
                result.append(purgeVersionString('.'.join(possible_version.split('-')[0].split('.')[:-1]) + '.' + possible_version.split('-')[-1]))
            else:
                result.append(purgeVersionString(possible_version))
    return result