CODEWITHSUNDEEP
pythonclassvariablesobject
Игор
Игор

Reputation: 365

python how to make dynamic object name

i have a class "karte" i want to know is there a way of dynamic name creation of my new objects normal object creation would be

karta=karte()

but i am curious in something like this

karta[i]=karte()

or something like that where i would be the number of for loop. and at the end i would call object like this 

karta1.boja
karta2.boja
karta3.boja

how can i achieve that , im new to python thanks.

Upvotes: 2

Views: 22207

Answers (2)

Håvard
Håvard

Reputation: 10080

You can create a list of objects like this:

karta = []
for i in range(10):
    karta.append(karte())

Or using a list comprehension:

karta = [karte() for i in range(10)]

Now you can access the objects like this: karta[i].

To accomplish your last example, you have to modify the globals() dictionary. I do not endorse this at all, but here is how to do it:

g = globals()
for i in range(10):
    g["karte" + str(i)] = karte()

This is not very pythonic though, you should just use a list.

Upvotes: 14

Matthew
Matthew

Reputation: 1602

Unless you have a real need to keep the objects out of a list and have names like karta1, karta2, etc. I would do as you suggest and use a list with a loop to initialize:

for i in some_range:
    karta[i]=karte()

Upvotes: 6

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