Help with code.

Question

Can someone please tell me how can I run this code without error?
https://code.sololearn.com/cBxzV5USlHL5/?ref=app

Answer 1

How 'bout this:

def __getitem__(self, arg):
a, index = arg
return self.cont[index +a+ random.randint(-1, 1)]

print(vague_list[2,1])
print(vague_list[2,2])

Answer 2

just remove the variable "a" and be aware you can get a list index out of range

else you can do this:

def __get_item__(self, item):
return self.cont[item[0] + item[1] + .......]

and use it like this :
vague[2,1]

Answer 3

But I want "a" as second attribute to be there for no reason and code to run normal.

Answer 4

You're welcome :-) i don't know if it's possible to keep both index and a variable... but with list it's possible to send several values to the function !

Answer 5

Thanks a lot @Glozi 30

Answer 6

@Tobi, exactly my thinking! :)
(still don't know what the a var does ;)

Answer 7

What is the variable 'a' supposed to do?

Answer 8

Thank you @Tobi
(@Kuba Siekierzyński var "a" is there for no reason just as second attribute)