benoitc / benoitc/http-parser

Build fails on python3.11

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描述

The build of http-parser fails on python 3.11.0rc1 with

  Building wheel for http-parser (setup.py): started
  Building wheel for http-parser (setup.py): finished with status 'error'
  error: subprocess-exited-with-error
  
  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [25 lines of output]
      /tmp/pip-install-raazgjz0/http-parser_212840a36e3a4d6cbbe9aee814b6db82/setup.py:12: DeprecationWarning: the imp module is deprecated in favour of importlib and slated for removal in Python 3.12; see the module's documentation for alternative uses
        from imp import load_source
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build/lib.linux-x86_64-3.11
      creating build/lib.linux-x86_64-3.11/http_parser
      copying http_parser/util.py -> build/lib.linux-x86_64-3.11/http_parser
      copying http_parser/_socketio.py -> build/lib.linux-x86_64-3.11/http_parser
      copying http_parser/reader.py -> build/lib.linux-x86_64-3.11/http_parser
      copying http_parser/__init__.py -> build/lib.linux-x86_64-3.11/http_parser
      copying http_parser/pyparser.py -> build/lib.linux-x86_64-3.11/http_parser
      copying http_parser/http.py -> build/lib.linux-x86_64-3.11/http_parser
      running build_ext
      building 'http_parser.parser' extension
      creating build/temp.linux-x86_64-3.11
      creating build/temp.linux-x86_64-3.11/http_parser
      gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -Iparser -I/root/git/daas/venv311/include -I/root/.pyenv/versions/3.11.0rc1/include/python3.11 -c http_parser/http_parser.c -o build/temp.linux-x86_64-3.11/http_parser/http_parser.o
      gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -Iparser -I/root/git/daas/venv311/include -I/root/.pyenv/versions/3.11.0rc1/include/python3.11 -c http_parser/parser.c -o build/temp.linux-x86_64-3.11/http_parser/parser.o
      http_parser/parser.c:196:12: fatal error: longintrepr.h: No such file or directory
         #include "longintrepr.h"
                  ^~~~~~~~~~~~~~~
      compilation terminated.
      error: command '/usr/bin/gcc' failed with exit code 1
      [end of output]

This is caused by the changed location of longintrepr. See https://docs.python.org/3.11/whatsnew/3.11.html and https://github.com/python/cpython/issues/79315

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  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

调研方向

首先复现使用 Python 3.11 的构建,并检查 http_parser/parser.c;从 setup.py 构建扩展时,该文件的编译会失败。检查链接文档中描述的 Python 3.11 头文件位置变更,然后验证 http-parser wheel 能够在 Python 3.11 上成功构建,同时不破坏较旧的受支持版本。

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评估

技术栈
c, python
领域
backend
Issue 类型
缺陷
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2/5
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1-3 小时
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停滞
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描述清楚
新手友好度
45/100

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