Dict comp help

[Joseph L. Casale]

Hi,
Slightly different take on an old problem, I have a list of dicts, I need to build one dict
from this based on two values from each dict in the list. Each of the dictsin the list have
similar key names, but values of course differ.


[{'a': 'xx', 'b': 'yy', 'c': 'zz'},  {'a': 'dd', 'b': 'ee', 'c': 'ff'}]


{ 'xx': 'zz', 'dd': 'ff'}


Anyone have insight on how to pull this off?


Thanks!
jlc