Local Accounts with Bcfg2

<?python
passwd_lines = metadata.Probes["passwd"].splitlines()
current_users = [line.split(':')[0] for line in passwd_lines]
?>
<Bundle name='localaccounts' xmlns:py="http://genshi.edgewall.org/">
        <py:for each="user in metadata.Properties['users.xml'].data.getchildren()">
                <py:if test="user.get('uid') not in current_users">
                        <BoundAction name='addgroup'
                                     timing='pre'
                                     command='/usr/sbin/groupadd
                                                --non-unique
                                                --gid ${user.get("gidNumber")}
                                                ${user.get("uid")}'
                                     when='always'
                                     status='check'/>
                        <BoundAction name='adduser'
                                     timing='pre'
                                     command='/usr/sbin/useradd
                                                --home ${user.get("homeDirectory")}
                                                --shell ${user.get("loginShell")}
                                                --uid ${user.get("uidNumber")}
                                                --gid ${user.get("gidNumber")}
                                                --comment "${user.get("gecos")}"
                                                --non-unique
                                                ${user.get("uid")}'
                                     when='always'
                                     status='check'/>
                </py:if>
        </py:for>
</Bundle>