Python optparse Values Instance

Question

How can I take the opt result of

opt, args = parser.parse_args()

and place it in a dict? Python calls opt a "Values Instance" and I can't find any way to turn a Values Instance into a list or dict. One can't copy items from opt in this way,

for i in opt:
 myDict[i] = opt[i]

instead, its a clumsy,

myDict[parm1] = opt.parm1
myDict[parm2] = opt.parm2

which implies that every time I add an option, I have to update this code as well; there should be a way to let this take care of itself.

Gratia

Answer 1

options, args = parser.parse_args()
option_dict = vars(options)

(Source is this python-ideas post.)

Dasi

Nice. I wasted 5 hours on that. – Gratia

I have no clue how, after 12+ years of python, I didn't know about vars(). You learn something new all the time. – Gag

@Doctor - 12 years ago we didnt have stackoverflow – Gillian

12 years and it's the first time I've ever really used vars() – Clockwork