How do I CONSOLIDATE the following using python COMPREHENSION
FROM (list of dicts)
[
{'server':'serv1','os':'Linux','archive':'/my/folder1'}
,{'server':'serv2','os':'Linux','archive':'/my/folder1'}
,{'server':'serv3','os':'Linux','archive':'/my/folder2'}
,{'server':'serv4','os':'AIX','archive':'/my/folder1'}
,{'server':'serv5','os':'AIX','archive':'/my/folder1'}
]
TO (list of dicts with tuple as key and list of 'server#'s as value
[
{('Linux','/my/folder1'):['serv1','serv2']}
,('Linux','/my/folder2'):['serv3']}
.{('AIX','/my/folder1'):['serv4','serv5']}
]