为python3.9构建一个uwsgi插件，对于旧版本，它是失败的。还有其他选择吗？

Question

我下载了最新的源代码uwsgi-2.0.19.1，并试图为python 3.9构建一个uwsgi插件，但每次都失败了。对于其他版本，如python3.6或python3.8，它可以工作，我在其他Django项目中使用了它们。例如..。

这里工作：

命令：

[user@me /uwsgi-2.0.19.1] $ make PROFILE=nolang

[user@me /uwsgi-2.0.19.1] $ PYTHON=python3.6 ./uwsgi --build-plugin "plugins/python python36"

输出：

*** uWSGI building and linking plugin from plugins/python ***
[gcc -pthread] python36_plugin.so
build time: 5 seconds
*** python36 plugin built and available in python36_plugin.so ***

命令：

[user@me /uwsgi-2.0.19.1] $ PYTHON=python3.8 ./uwsgi --build-plugin "plugins/python python38"

输出：

*** uWSGI building and linking plugin from plugins/python ***
[gcc -pthread] python38_plugin.so
build time: 5 seconds
*** python38 plugin built and available in python38_plugin.so ***

在这里失败了：

"Datei oder Verzeichnis nicht gefunden“是德语，意思是”文件或目录未找到“。

命令：

[user@me /uwsgi-2.0.19.1] $ PYTHON=python3.9 ./uwsgi --build-plugin "plugins/python python39"

outpu：

*** uWSGI building and linking plugin from plugins/python ***
[gcc -pthread] python39_plugin.so
In file included from plugins/python/python_plugin.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/pyutils.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/pyloader.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/wsgi_handlers.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/wsgi_headers.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/wsgi_subhandler.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/web3_subhandler.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/pump_subhandler.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/gil.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/uwsgi_pymodule.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/profiler.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/symimporter.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/tracebacker.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
In file included from plugins/python/raw.c:1:
plugins/python/uwsgi_python.h:2:10: fatal error: Python.h: Datei oder Verzeichnis nicht gefunden
    2 | #include <Python.h>
      |          ^~~~~~~~~~
compilation terminated.
*** unable to build python39 plugin ***

问题：

• 是否意味着python3.9不受支持？在uWSGI文档中找不到任何东西，也许我错过了它。
• 我可以下载一个已经为python3.9构建的插件吗？我不允许sudo apt install任何东西，因为我在共享服务器上.

Answer 1

好的。因此，我怀疑uwsgi-2.0.19.1版本不支持python 3.9是对的。使用最新或更新的uwsgi版本，我可以为python 3.9创建一个插件。

Answer 2

希望这能帮助其他人解决类似的问题。我的问题是uwsgi总是使用python3.8，当我希望它使用python3.9 (apt安装和pip3等)时，没有什么工作，我无法为uwsgi获得python3.9插件)

我的解决方案是安装python3.9-dev

$ sudo apt install python3.9-dev

而不是仅仅是'python3.9‘

然后是$ python3 -m pip uninstall uwsgi

最后是$ python3 -m pip install --no-cache-dir uwsgi

这显然包括所需的uwsgi python3.9插件，同时确保我删除了apt glhf中任何缓存的python3.8！