Annexe.
import sys
from numbers import Number
from collections import deque
from collections.abc import Set, Mapping
ZERO_DEPTH_BASES = (str, bytes, Number, range, bytearray)
def getsize(obj_0):
"""Recursively iterate to sum size of object & members."""
_seen_ids = set()
def inner(obj):
obj_id = id(obj)
if obj_id in _seen_ids:
return 0
_seen_ids.add(obj_id)
size = sys.getsizeof(obj)
if isinstance(obj, ZERO_DEPTH_BASES):
pass
elif isinstance(obj, (tuple, list, Set, deque)):
size += sum(inner(i) for i in obj)
elif isinstance(obj, Mapping) or hasattr(obj, 'items'):
size += sum(inner(k) + inner(v) for k, v in getattr(obj, 'items')())
if hasattr(obj, '__dict__'):
size += inner(vars(obj))
if hasattr(obj, '__slots__'):
size += sum(inner(getattr(obj, s)) for s in obj.__slots__ if hasattr(obj, s))
return size
return inner(obj_0)