basho/riak-python-client — pull request #169 by evanmcc (2012-11-20 19:04:35+00:00)
Title: add list-consuming convenience function for mr.add

add the ability to pass in a non-string iterable to specify a list of keys in a bucket to fetch via mapreduce.

This should address issue @bconway's issue #123. An alternative usage would be to accept an iterable as the first argument and require it to be a list of [(bucket, key)], but there are so many ways to format the input (list of tuples, list of lists, a dict, etc), that I thought the way I did it was the simplest.