python - Cartesian product of a dictionary of lists -

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i'm trying write code test out cartesian product of bunch of input parameters.

i've looked @ itertools, product function not want. there simple obvious way take dictionary arbitrary number of keys and arbitrary number of elements in each value, , yield dictionary next permutation?

input:

options = {"number": [1,2,3], "color": ["orange","blue"] } print list( my_product(options) )

example output:

[ {"number": 1, "color": "orange"},   {"number": 1, "color": "blue"},   {"number": 2, "color": "orange"},   {"number": 2, "color": "blue"},   {"number": 3, "color": "orange"},   {"number": 3, "color": "blue"} ]

ok, @dfan telling me looking in wrong place. i've got now:

def my_product(dicts):     return (dict(izip(dicts, x)) x in product(*dicts.itervalues()))

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