python - Appending new data to existing associative array -


i've been working on python last few months , encountered problem. so, have dictionary contains keys , no values.

{'_id' : none, 'game' : none, 'viewers' : none ....}

and want add data in list. example, 

[123456, 'starcraft 2', 300, ....]

as might guess, order of elements inside list corresponds order of keys inside dict. think using loop solution couldn't come one.

extra question: dict above dictionaries inside list. and, want add same dictionary same keys , new values every time new list of data.

[{'_id': 001, 'game':'starcraft 2', 'viewers':300, ...},   {'_id': 002, 'game':'tetiris', 'viewers': 30, ...}, ... ]

how do that?

thanks, python friends!!

actually cannot dict because order not conserved. can use class ordereddict shown here: python dictionary, how keep keys/values in same order declared?

what have list keys keep track of order:

my_keys = ['_id', 'game', 'viewers'] index, elt in enumerate(my_data):      my_dict[my_keys[index]] = elt

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