在 Cygwin/GCC C 中嵌入 Windows Python程序
我目前正在开发一个用 C++ 编写的 Cygwin/GCC 应用程序。该应用程序需要嵌入 python 来运行插件，我已经使用 Cygwin python 库成功嵌入，并且能够作为程序的一部分运行简单的 python 文件。但是，Python文件现在需要使用Windows GUI框架（wxPython），因此我需要能够嵌入Windows Python环境，否则我无法在Python文件中使用该框架。为了尝试做到这一点，我使用 这些说明的步骤 2 创建了 libpython25.a 。然后我使用 Windows 安装的库/头文件来编译它。然而，当我运行它时，程序崩溃并出现一些奇怪的调试器输出（调试信息打开，很奇怪）。
gdb: unknown target exception 0xc0000008 at 0x77139a13
Program received signal ?, Unknown signal.
[Switching to thread 2216.0x119c]
0x77139a13 in ntdll!RtlLockMemoryZone () from /cygdrive/c/Windows/system32/ntdll.dll
(gdb) where
#0 0x77139a13 in ntdll!RtlLockMemoryZone () from /cygdrive/c/Windows/system32/ntdll.dll
#1 0x030c1c7c in ?? ()
#2 0x030c1c80 in ?? ()
#3 0x1e0d0e80 in python25!_PyTime_DoubleToTimet ()
from /cygdrive/c/Windows/SysWOW64/python25.dll
#4 0x00000000 in ?? ()'
如果有人成功地做到了这一点，我将非常感谢您的帮助。是否可以将 Windows python 嵌入到 Cygwin/GCC 程序中？如果不是，我还有其他选择吗？ （现在我只能考虑转向 VC++，但这将是相当激烈的，而且我不想使用 X11 作为 GUI）。
I am currently working on a Cygwin/GCC application written in C++. The application requires embedding of python to run plug-ins, I've successfully embedded using the Cygwin python libraries and was able to run simple python files as part of the program. However, the python files now require the use of a windows GUI framework (wxPython), and so I need to be able to embed the Windows Python environment, otherwise I cannot use the framework in the python files. In an attempt to do this, I created libpython25.a using step 2 of these instructions. I then used the library/header files of the windows installation to compile it. However, when I run it the program crashes with some strange debugger output (debug info is on, strangely enough).
gdb: unknown target exception 0xc0000008 at 0x77139a13
Program received signal ?, Unknown signal.
[Switching to thread 2216.0x119c]
0x77139a13 in ntdll!RtlLockMemoryZone () from /cygdrive/c/Windows/system32/ntdll.dll
(gdb) where
#0 0x77139a13 in ntdll!RtlLockMemoryZone () from /cygdrive/c/Windows/system32/ntdll.dll
#1 0x030c1c7c in ?? ()
#2 0x030c1c80 in ?? ()
#3 0x1e0d0e80 in python25!_PyTime_DoubleToTimet ()
from /cygdrive/c/Windows/SysWOW64/python25.dll
#4 0x00000000 in ?? ()'
If anyone has done this successfully, I would greatly appreciate the help. Is embedding Windows python in a Cygwin/GCC program possible? If not what are my other options? (Right now I can only think of moving over to VC++ but this would be pretty drastic, also I do not want to use X11 for the GUI).
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这不是一个直接的答案，但您可以将系统分成 2 个进程 - Cygwin 进程（Python 和 C++，无 wxPython）和 win32 进程（Python 和 wxPython），并使用 RPyC、XML-RPC 等。
Not a direct answer, but you could split the system into 2 processes - the Cygwin one (Python & C++, no wxPython) and the win32 one (Python & wxPython) and communicate between them with RPyC, XML-RPC, etc.
看来您的 32 位/64 位不匹配。
您正在 64 位计算机上运行代码（因为有 SysWow64 文件夹），但我的猜测是您的 python25.dll 是 32 位的。令人困惑的是“system32”包含 64 位 DLL。
+我认为调试没有打开，你只能看到公共符号。
It looks like you have a 32 bit / 64 bit mismatch.
You are running code on a 64bit machine (because there is a SysWow64 folder), but my guess is that your python25.dll is 32 bit. What is confusing is that "system32" contains 64 bit DLLs.
+I don't think debug is on, you only see the public symbols.