How Does Python Memory Management Work?

Question

Okay, I got this concept of a class that would allow other classes to import classes on as basis versus if you use it you must import it. How would I go about implementing i

Answer 1

x =10
print (type(x))

memory manager (MM): x points to 10

y = x
if(id(x) == id(y)):
        print('x and y refer to the same object')

(MM): y points to same 10 object

x=x+1
if(id(x) != id(y)):
    print('x and y refer to different objects')

(MM): x points to another object is 11, previously pointed object was destroyed

z=10
if(id(y) == id(z)):
    print('y and z refer to same object')
else:
    print('y and z refer different objects')

• Python memory management is been divided into two parts.
  1. Stack memory
  2. Heap memory
• Methods and variables are created in Stack memory.
• Objects and instance variables values are created in Heap memory.
• In stack memory - a stack frame is created whenever methods and variables are created.
• These stacks frames are destroyed automaticaly whenever functions/methods returns.
• Python has mechanism of Garbage collector, as soon as variables and functions returns, Garbage collector clear the dead objects.