quickfix 与 pypy 兼容吗？答案

【问题标题】：Is quickfix compatible with pypy?quickfix 与 pypy 兼容吗？
【发布时间】：2022-08-20 02:21:12
【问题描述】：

我只是尝试在 pypy (version 3.8) 下安装包 quickfix (1.15.1) 。

pip install quickfix

quickfix 安装过程失败，出现以下警告和错误：

Building wheel for quickfix (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [66 lines of output]

 # include <Python.h>
                 ^~~~~~~~~~
      compilation terminated.
      error: command \'gcc\' failed with exit status 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

我也试过：

升级点一些其他版本的 quickfix（1.14.1、1.14.2）。

我想知道这个问题是否有解决方案，以及 quickfix 是否与 pypy 兼容。

您需要安装 Python 的开发库。
更具体地说，您需要安装特定于 pypy 的开发库，最有可能命名为 pypy-dev 或 pypy3-dev，具体取决于发行版。

标签： python pypy quickfix

【解决方案1】：

谢谢您的回复。

我刚刚安装了 pypy3-dev。 quickfix 安装过程再次失败，出现以下警告和错误（与以前不同）：

C++/QuickfixPython.cpp: In function ‘PyTypeObject* SwigPyPacked_TypeOnce()’:
      C++/QuickfixPython.cpp:2132:7: error: invalid conversion from ‘printfunc {aka int (*)(_object*, _IO_FILE*, int)}’ to ‘Py_ssize_t {aka long int}’ [-fpermissive]
             (printfunc)SwigPyPacked_print,        /* tp_print */
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      C++/QuickfixPython.cpp: In member function ‘virtual void SwigDirector_Application::onCreate(const FIX::SessionID&)’:
      C++/QuickfixPython.cpp:5968:11: error: ‘Py_Exit’ was not declared in this scope
                 Py_Exit(1);
                 ^~~~~~~
      C++/QuickfixPython.cpp:5968:11: note: suggested alternative: ‘_Exit’
                 Py_Exit(1);
                 ^~~~~~~
                 _Exit
      C++/QuickfixPython.cpp: In member function ‘virtual void SwigDirector_Application::onLogon(const FIX::SessionID&)’:
      C++/QuickfixPython.cpp:6002:11: error: ‘Py_Exit’ was not declared in this scope
                 Py_Exit(1);
                 ^~~~~~~
      C++/QuickfixPython.cpp:6002:11: note: suggested alternative: ‘_Exit’
                 Py_Exit(1);
                 ^~~~~~~
                 _Exit
      C++/QuickfixPython.cpp: In member function ‘virtual void SwigDirector_Application::onLogout(const FIX::SessionID&)’:
      C++/QuickfixPython.cpp:6036:11: error: ‘Py_Exit’ was not declared in this scope
                 Py_Exit(1);
                 ^~~~~~~
      C++/QuickfixPython.cpp:6036:11: note: suggested alternative: ‘_Exit’
                 Py_Exit(1);
                 ^~~~~~~
                 _Exit
      C++/QuickfixPython.cpp: In member function ‘virtual void SwigDirector_Application::toAdmin(FIX::Message&, const FIX::SessionID&)’:
      C++/QuickfixPython.cpp:6072:11: error: ‘Py_Exit’ was not declared in this scope
                 Py_Exit(1);
                 ^~~~~~~
      C++/QuickfixPython.cpp:6072:11: note: suggested alternative: ‘_Exit’
                 Py_Exit(1);
                 ^~~~~~~
                 _Exit
      C++/QuickfixPython.cpp: In member function ‘virtual void SwigDirector_Application::toApp(FIX::Message&, const FIX::SessionID&)’:
      C++/QuickfixPython.cpp:6114:15: error: ‘Py_Exit’ was not declared in this scope
                     Py_Exit(1);
                     ^~~~~~~
      C++/QuickfixPython.cpp:6114:15: note: suggested alternative: ‘_Exit’
                     Py_Exit(1);
                     ^~~~~~~
                     _Exit
      C++/QuickfixPython.cpp: In member function ‘virtual void SwigDirector_Application::fromAdmin(const FIX::Message&, const FIX::SessionID&)’:
      C++/QuickfixPython.cpp:6176:15: error: ‘Py_Exit’ was not declared in this scope
                     Py_Exit(1);
                     ^~~~~~~
      C++/QuickfixPython.cpp:6176:15: note: suggested alternative: ‘_Exit’
                     Py_Exit(1);
                     ^~~~~~~
                     _Exit
      C++/QuickfixPython.cpp: In member function ‘virtual void SwigDirector_Application::fromApp(const FIX::Message&, const FIX::SessionID&)’:
      C++/QuickfixPython.cpp:6238:15: error: ‘Py_Exit’ was not declared in this scope
                     Py_Exit(1);
                     ^~~~~~~
      C++/QuickfixPython.cpp:6238:15: note: suggested alternative: ‘_Exit’
                     Py_Exit(1);
                     ^~~~~~~
                     _Exit
      C++/QuickfixPython.cpp: In function ‘PyTypeObject* swig_varlink_type()’:
      C++/QuickfixPython.cpp:284462:9: error: invalid conversion from ‘printfunc {aka int (*)(_object*, _IO_FILE*, int)}’ to ‘Py_ssize_t {aka long int}’ [-fpermissive]
               (printfunc) swig_varlink_print,     /* tp_print */
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      error: command '/usr/bin/gcc' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> quickfix

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

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