wsadmin AdminApp.install with wildcards (and what on earth were they thinking with the nested argument structure?)

This always used to drive me bonkers because of the parameters needed for 
-MapModulesToServers
-MapWebModToVH
-CtxRootForWebMod.  

Then I realised these could be wild-carded. The result still looks a bit archaic but it's a big improvement.

import sys

war = sys.argv[0]
name = sys.argv[1]
cluster = sys.argv[2]
cr = sys.argv[3]
cellId = AdminConfig.list('Cell')
cell = AdminConfig.showAttribute(cellId, 'name')

 AdminApp.install(war, '[ -appname '+name+' -contextroot '+cr+' 
        -MapModulesToServers [[ .* .* WebSphere:cell='+cell+',cluster='+cluster+' ]] 
        -MapWebModToVH [[ .* .* default_host ]] 
        -CtxRootForWebMod [[ .* .* '+cr+' ]]]' )

AdminConfig.save()

It's worth noting that only -MapWebModToVH and -MapModulesToServer are required, therefore a if you're in a hurry you can use a shorter version:

import sys

war = sys.argv[0]
cluster = sys.argv[1]

AdminApp.install(war, '[-MapWebModToVH [[ .* .* default_host ]] 
        -MapModulesToServers [[ .* .* WebSphere:cluster='+cluster+']]]')

AdminConfig.save()

If you chose this simpler method the Application name is chosen for you and the context root is set to /

Lastly (and this is where my OCD really kicked in) ... I really didn't like the way the second argument to AdminApp.install was just a long string, so I worked out that you can also do it like this...  (not really sure if it's any simpler though)

import sys

war = sys.argv[0]
cluster = sys.argv[1]

AdminApp.install( 
    war, [
        '-MapWebModToVH', 
        [ [ '.*', '.*', 'default_host'] ],  
        '-MapModulesToServers', 
        [ [ '.*', '.*', 'WebSphere:cluster='+cluster ] ] 
    ]
)
AdminConfig.save()