How do I prevent the 'safely_stringify_for_pudb' attribute tests when inspecting code?

Python 3.6 (2.7 is okay)

My object is setup to capture all `__getattr__` requests and build other objects from it. So when I am inspecting my code, pudb is always running this check and messing things up.

The only solution that I could come up with was to add a method like this:

```python
def safely_stringify_for_pudb(self):
return None
```

There is a better way right?

Reproduce the issue with a Python 3.6 object whose __getattr__ captures every request, then trace the pudb inspection path that checks safely_stringify_for_pudb. Determine how the inspection should handle such objects and verify that debugging no longer triggers unwanted attribute handling.

Written by the indexing model from the issue text.