Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.6 KiB
41 lines
1.6 KiB
// Protocol Buffers - Google's data interchange format |
|
// Copyright 2023 Google LLC. All rights reserved. |
|
// |
|
// Use of this source code is governed by a BSD-style |
|
// license that can be found in the LICENSE file or at |
|
// https://developers.google.com/open-source/licenses/bsd |
|
|
|
#ifndef PYUPB_PYTHON_H__ |
|
#define PYUPB_PYTHON_H__ |
|
|
|
// We restrict ourselves to the limited API, so that a single build can be |
|
// ABI-compatible with a wide range of Python versions. |
|
// |
|
// The build system will define Py_LIMITED_API as appropriate (see BUILD). We |
|
// only want to define it for our distribution packages, since we can do some |
|
// extra assertions when Py_LIMITED_API is not defined. Also Py_LIMITED_API is |
|
// incompatible with Py_DEBUG. |
|
|
|
// #define Py_LIMITED_API <val> // Defined by build system when appropriate. |
|
|
|
#include "Python.h" |
|
|
|
// Ideally we could restrict ourselves to the limited API of 3.7, but this is |
|
// a very important function that was not officially added to the limited API |
|
// until 3.10. Without this function, there is no way of getting data from a |
|
// Python `str` object without a copy. |
|
// |
|
// While this function was not *officially* added to the limited API until |
|
// Python 3.10, In practice it has been stable since Python 3.1. |
|
// https://bugs.python.org/issue41784 |
|
// |
|
// On Linux/ELF and macOS/Mach-O, we can get away with using this function with |
|
// the limited API prior to 3.10. |
|
|
|
#if (defined(__linux__) || defined(__APPLE__)) && defined(Py_LIMITED_API) && \ |
|
Py_LIMITED_API < 0x03100000 |
|
PyAPI_FUNC(const char*) |
|
PyUnicode_AsUTF8AndSize(PyObject* unicode, Py_ssize_t* size); |
|
#endif |
|
|
|
#endif // PYUPB_PYTHON_H__
|
|
|