objsize 0.2.1

Calculates the deep size of Python's objects.

objsize

Calculates an object deep size.

This module uses python internal GC implementation to traverse all decedent objects. It ignores type objects (isinstance(o, type)) such as classes and modules as they are common among all objects. It is implemented without recursive calls for best performance.

Install

pip install objsize

Usage

from objsize import get_deep_size

my_data = (list(range(5)), list(range(10)))

class MyClass:
    def __init__(self, x, y):
        self.x = x
        self.y = y
        self.d = {'x': x, 'y': y, 'self': self}

my_obj = MyClass(*my_data)

# Calculates my_obj deep size, including its stored data.
print(get_deep_size(my_obj))
# 1012

# Calculates my_obj deep size, ignoring non exclusive
# objects such as the ones stores in my_data.
print(get_deep_size(my_obj, only_exclusive=True))
# 408

License

GPL