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Merge branch 'pybind:master' into master

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Steve R. Sun 2023-05-10 09:36:57 +08:00 committed by GitHub
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10
docs/advanced/cast/strings.rst
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@ -101,8 +101,11 @@ conversion has the same overhead as implicit conversion.
m.def("str_output",
[]() {
std::string s = "Send your r\xe9sum\xe9 to Alice in HR"; // Latin-1
py::str py_s = PyUnicode_DecodeLatin1(s.data(), s.length());
return py_s;
py::handle py_s = PyUnicode_DecodeLatin1(s.data(), s.length(), nullptr);
if (!py_s) {
throw py::error_already_set();
}
return py::reinterpret_steal<py::str>(py_s);
}
);
@ -113,7 +116,8 @@ conversion has the same overhead as implicit conversion.
The `Python C API
<https://docs.python.org/3/c-api/unicode.html#built-in-codecs>`_ provides
several built-in codecs.
several built-in codecs. Note that these all return *new* references, so
use :cpp:func:`reinterpret_steal` when converting them to a :cpp:class:`str`.
One could also use a third party encoding library such as libiconv to transcode