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fix: deprecate make_simple_namespace, fix Python 3.11 (#3374)

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* fix: deprecate make_simple_namespace, fix Python 3.11

* docs: update links
This commit is contained in:
Henry Schreiner
2021-10-19 14:39:29 -04:00
committed by GitHub
parent 931f66440f
commit f791dc8648
6 changed files with 31 additions and 24 deletions
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docs/advanced/pycpp/object.rst
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@@ -41,24 +41,17 @@ A tuple of python objects can be instantiated using :func:`py::make_tuple`:
Each element is converted to a supported Python type.
A `simple namespace`_ can be instantiated using
:func:`py::make_simple_namespace`:
.. code-block:: cpp
using namespace pybind11::literals; // to bring in the `_a` literal
py::object ns = py::make_simple_namespace("spam"_a=py::none(), "eggs"_a=42);
using namespace pybind11::literals; // to bring in the `_a` literal
py::object SimpleNamespace = py::module_::import("types").attr("SimpleNamespace");
py::object ns = SimpleNamespace("spam"_a=py::none(), "eggs"_a=42);
Attributes on a namespace can be modified with the :func:`py::delattr`,
:func:`py::getattr`, and :func:`py::setattr` functions. Simple namespaces can
be useful as lightweight stand-ins for class instances.
.. note::
``make_simple_namespace`` is not available in Python 2.
.. versionchanged:: 2.8
``make_simple_namespace`` added.
.. _simple namespace: https://docs.python.org/3/library/types.html#types.SimpleNamespace
.. _casting_back_and_forth: