how to parsing mutil host:port by python 3

Question

origin source:

192.168.56.20:4001,192.168.56.21:4001,192.168.56.22:4001

formate:

(('192.168.56.20',4001),('192.168.56.21',4001),('192.168.56.22',4001))

Answer 1

In [1]: s="192.168.56.20:4001,192.168.56.21:4001,192.168.56.22:4001";

In [2]: s0 = tuple([tuple(r.split(":")) for r in s.split(",")])

In [3]: s0
Out[3]: 
(('192.168.56.20', '4001'),
 ('192.168.56.21', '4001'),
 ('192.168.56.22', '4001'))