Safely evaluate an expression node or a string containing a Python
expression. The string or node provided may only consist of the following
- Python literal structures: strings, numbers, tuples, lists, dicts, sets,
- booleans, and ``None``.
+ Python literal structures: strings, bytes, numbers, tuples, lists, dicts,
+ sets, booleans, and ``None``.
This can be used for safely evaluating strings containing Python expressions
from untrusted sources without the need to parse the values oneself.
.. versionchanged:: 3.2
- Now allows set literals.
+ Now allows bytes and set literals.
.. function:: get_docstring(node, clean=True)