python - Dictionary Python3. Updating value of dict -

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python - Dictionary Python3. Updating value of dict -

need help thought how update dictionary value represented dictinary.

here 2 dictionaries: d1 = {'x': {'y': 5}} d2 = {'x': {'z': 6}}

assume d1 + d2, dictionary = {'x': {'y': 5, 'z': 6}}

thank you.

it's rather simple...

d1['x'].update(d2['x'])

or keys:

[d1[k].update(d2[k]) k in d1]

python dictionary

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