I have a code like this that assigns an item as dict that is an updated different dict:
lang1 = {1:'a',2:'b',3:'c'}
langs = {'lang1'：lang1,'lang2':lang1.update({3:'g'})}
print(langs['lang2'])
When I do that I got the output 'None'. Is there anyway to do this so if I print(langs[lang2][3]) it gets 'g'
dict.update does not return anything, it modifies the existing dict.
if you are using python 3.9 and up you can do
lang1 | {3:'g'}
if you are not then you can do:
{**lang1, 3:'g'}
Alternatively,
lang1 = {1:'a',2:'b',3:'c'}
lang2 = {1:'a',2:'b',3:'c'}
lang2.update({3:'g'})
langs = {'lang1':lang1, 'lang2':lang2}
print(langs['lang2'])
Recommend you to check out dict.update and various other methods: