how to convert dictionary values from str to int (list values)?-CodePudding

I need to convert dictionary values from str to int (list values)

I have this

d = {'12345': ['paper', '3'], '67890': ['pen', '78'], '11223': ['olive', '100'], '33344': ['book', '18']}

But i need this one

{'12345': ['paper', 3], '67890': ['pen', 78], '11223': ['olive', 100], '33344': ['book', 18]}

i tried this:

for i,v in d.items():
    d[i] = int(v[1])
print(d)

i got this:

{'12345': 3, '67890': 78, '11223': 100, '33344': 18}

But i need this one:

{'12345': ['paper', 3], '67890': ['pen', 78], '11223': ['olive', 100], '33344': ['book', 18]}

I have no idea how to do this. Maybe someone knows how to do it?

CodePudding user response：

You were close, but it's simpler to just go over the values instead of the items.

for v in d.values():
    v[1] = int(v[1])

CodePudding user response：

d[key]=value -> to insert {key:value} into dictionary
d[i] = int(v[1]) This will only insert v[1]'s interger value but we want list of values to insert, so we need to use [v[0],int(v[1])]

for i,v in d.items():
    d[i] =[v[0],int(v[1])]
print(d)