traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

bpo-39159: Declare error that might be raised from literal_eval (GH-19899)

This commit is contained in:
Batuhan Taskaya 2020-12-22 03:15:40 +03:00 committed by GitHub
parent b8fde8b541
commit fbc7723778
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Doc/library/ast.rst
View File

@ -1576,7 +1576,7 @@ and classes for traversing abstract syntax trees:
Safely evaluate an expression node or a string containing a Python literal or
container display. The string or node provided may only consist of the
following Python literal structures: strings, bytes, numbers, tuples, lists,
dicts, sets, booleans, and ``None``.
dicts, sets, booleans, ``None`` and ``Ellipsis``.
This can be used for safely evaluating strings containing Python values from
untrusted sources without the need to parse the values oneself. It is not
@ -1588,6 +1588,10 @@ and classes for traversing abstract syntax trees:
sufficiently large/complex string due to stack depth limitations
in Python's AST compiler.
It can raise :exc:`ValueError`, :exc:`TypeError`, :exc:`SyntaxError`,
:exc:`MemoryError` and :exc:`RecursionError` depending on the malformed
input.
.. versionchanged:: 3.2
Now allows bytes and set literals.