Suppose you have three objects you acquire via context manager, for instance A lock, a db connection and an ip socket.
You can acquire them by:
with lock:
with db_con:
with socket:
#do stuff
But is there a way to do it in one block? something like
with lock,db_con,socket:
#do stuff
Furthermore, is it possible, given an array of unknown length of objects that have context managers, is it possible to somehow do:
a=[lock1, lock2, lock3, db_con1, socket, db_con2]
with a as res:
#now all objects in array are acquired
If the answer is “no”, is it because the need for such a feature implies bad design, or maybe I should suggest it in a pep? 😛
