monty 0.0.20

A sandboxed, snapshotable Python interpreter written in Rust.
Documentation 
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# Accessing an attribute an instance does not have raises AttributeError, with a
# traceback whose frames, line numbers and caret markers match CPython.


class Empty:
    pass


e = Empty()
e.missing
"""
TRACEBACK:
Traceback (most recent call last):
  File "class__attribute_error.py", line 10, in <module>
    e.missing
AttributeError: 'Empty' object has no attribute 'missing'
"""