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bpo-38870: Extend subject of ast.unparse warnings #21053

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pablogsal merged 1 commit into from
Jun 28, 2020
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bpo-38870: Extend subject of ast.unparse warnings #21053

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7 changes: 6 additions & 1 deletion Doc/library/ast.rst
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Expand Up @@ -1553,7 +1553,12 @@ and classes for traversing abstract syntax trees:

.. warning::
The produced code string will not necessarily be equal to the original
code that generated the :class:`ast.AST` object.
code that generated the :class:`ast.AST` object (without any compiler
optimizations, such as constant tuples/frozensets).

.. warning::
Trying to unparse a highly complex expression would result with
:exc:`RecursionError`.

.. versionadded:: 3.9

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