util.py 文件源码

def getrecsizeof(o, seen=None):
    if seen is None:
        seen = set()
    if id(o) in seen:
        return 0
    seen.add(id(o))
    c = sys.getsizeof(o)
    if isinstance(o, dict):
        for k, v in o.items():
            c += getrecsizeof(k, seen)
            c += getrecsizeof(v, seen)
    elif isinstance(o, str) or isinstance(o, bytes):
        pass
    elif isinstance(o, collections.Iterable):
        for e in o:
            c += getrecsizeof(e, seen)
    return c