ldap search and Tuple

[Alejandro Decchi]

Dear,
I am writing to ask you which is the most profitable way, to get the last
uidNumber.
With ldap search create a tuple with a lot of values as follows:

('dc=xxx,dc=xxx,dc=xx', {'uid': ['pepe'], 'objectClass': ['inetOrgPerson',
'mailUser', 'shadowAccount', 'amavisAccount', 'shell', 'wiki'],'uidNumber':
['5555']}]

I hope you can guide me and suggest any method.

Thank you