from plow.ldapadaptor import LdapAdaptor
from plow.ldapclass import LdapType

srv = LdapAdaptor(
    'ldaps://localhost',
     base_dn='dc=example,dc=com',
     bind_user='cn=manager,dc=example,dc=com',
     bind_password='password',
     )

User = LdapType.from_config("User",  {
        "rdn" : "uid",
        "uid" : "uid",
        "objectClass" : "inetOrgPerson",
        "attributes" : {}
    })

Group = LdapType.from_config("Group", {
        "rdn" : "cn",
        "uid" : "cn",
        "objectClass" : "posixGroup",
        "attributes" : {
            "members" : {
                "relation" : "member",
                "attribute" : "memberUid",
                "remote_attribute" : "uid",
            }
        }
    })

user = User.get(uid='veloutin', la=srv)
group = Group.get(uid='employees', la=srv)

if user not in group.members:
    group.members.add(user)
    group.save()