_repr_mimebundle_ added to the keys if executed from IPython

[Kreol64]

Hi,

I have a weird behavior when I execute the below code in IPython console (I use IntelliJ interactive console):

from dotmap import DotMap
d = DotMap({'a': 3}) 
d

This returns:

DotMap(a=3, _repr_mimebundle_=DotMap())

And if I test the number of keys:

print(len(d))

I get 2

I cannot reproduce this behavior in regular console, only with IPython

[terasakisatoshi]

I also got a similar behavior that includes not only _repr_minmebundle_ but also _ipython_display_ with iPython (version 8.1.0, Python 3.8.10)

[terasakisatoshi]

@Kreol64 I found a workaround. Setting _dynamic=False does the trick.

from dotmap import DotMap
d = DotMap({'a': 3}, _dynamic=False) 

[hedgineer-norm]

I had the same issue and _dynamic=False defeats the whole purpose of using dotmap for me. I got away with just using a defaultdict

from collections import defaultdict

def nested_defaultdict():
    return defaultdict(nested_defaultdict)

data = nested_defaultdict()

data['key1'][id1][id2] = "aaa."
data['key2a']['key2b'][id1] = "bbb."