Unexpected attributes "size" and "compute"

[wtld]

Is it correct?

In [1]: from box import Box

In [2]: test = Box(default_box=True)

In [3]: test
Out[3]: Box({'size': {'compute': {}}})

In [4]: test.keys()
Out[4]: dict_keys(['size'])

Python 3.11.6
Box 7.1.1

[cdgriffith]

That seems like it was added by the interpreter you are using. Are you using ipython or something other than standard cpython console?

[wtld]

Thank you, you are right. It's from iPython in Spyder IDE. I checked in regular python and it does not occur. Interestingly, these attributes are not only printed, but they have actually been added to the object,