Data = { "james": {

Question

Data = { "james": {

"count": 0
},
"mike": {
"count": 0
}
}

when I add data["james"]["count"] += 1, "mike" count value also update to 1
who can describe this issue ?

#backend #django #programming #python #russian

0

10.07.2021

7 ответов

9 просмотров

Pavel Belov

It’s weird behaviour, beacuse type int is iimmutable data type. Two 0 are different objects in this case

0

10.07.2021

Yaro

Сan we to see your code?

0

10.07.2021

Pavel Belov

Define your inner dicts with count separately! >>>count = {'count': 0} >>>data = { "james": count, "mike": count} >>>data {'james': {'count': 0}, 'mike': {'count': 0}} >>>data["james"]["count"] += 1 >>>data {'james': {'count': 1}, 'mike': {'count': 1}}

0

10.07.2021

Ivan Masiuk

you can use this for comfort demonstration your code: https://pastebin.com/

0

10.07.2021

Pavel Belov

ok, thx

0

10.07.2021

Yaro

Он понимает русский язык