What is the difference between passing arguments in Java and Python? [duplicate]

Question

I come from Java and C++, and now I'm learning Python with this tutorial.

To the best of my knowledge, in Java arguments are passed by value. It seems that they are passed by reference, because when the argument is an object, we pass the reference of the object. So, if inside the called function we change the object state, the object will result modified even after the function call. But, if inside the function we reassign the function parameter we are changing the referenced object, which means that from that point the function's argument will not be affected anymore.

A simple example:

void foo(List<Integer> l){
  l.append(1);  //affecting list_argument
  l = new ArrayList<int>();
  l.append(2);  //not affecting list_argument
}

public static void main(String[] args){
  List<Integer> list_argument = new ArrayList<Integer>();
  foo(list_argument); //passing list_argument's reference by value
  //list_argument contains 1 only
}

Now, I'm reading this article about passing arguments in Python. In the article, it refers to a fancy name strategy called "passing by object", but to me it seems exactly the mechanism that I described above.

So, my question is: is there any difference the passing argument strategy between Python and Java?