我有同样的问题比这家伙在这里升压Python的Hello World示例在Python不工作,请再次
Boost Python Hello World example not working in Python
谁解决了他的问题,没有指示如何。那里的帖子已经很老了,在发布之后,我现在又创建了一个新的问题,让它更新一些。所以...:
我的配置:Windows 8的62bits,蟒蛇2.7.3 32位,Visual Studio 2010的最终
我跟着
http://www.boost.org/doc/libs/1_53_0/libs/python/doc/tutorial/doc/html/python/exposing.html
我创建了一个win32application项目在Visual Studio中称为CLIB,并勾选“dll”而不是“导出符号”。
在VC++目录中的属性,我把:
C:\ Python27x86 \包括:C:\提升\ boost_1_53_0; $(INCLUDEPATH)
为包括目录和
C:\升压\ boost_1_53_0 \ stage \ lib; C:\ Python27x86 \ libs; $(LibraryPath)
用于库目录。
在CLIB.cpp我把
// CLIB.cpp : Defines the exported functions for the DLL application.
//
#include "stdafx.h"
#include <iostream>
#include <string>
#include <boost/python.hpp>
using namespace boost::python;
struct World
{
void set(std::string msg) { this->msg = msg; }
std::string greet() { return msg; }
std::string msg;
};
BOOST_PYTHON_MODULE(hello)
{
boost::python::class_<World>("World")
.def("greet", &World::greet)
.def("set", &World::set)
;
}
我试图与或不添加
#define BOOST_PYTHON_STATIC_LIB
然后我在调试模式下编译的(成功),则输出的.dll(或.pyd,我已经尝试过,没有任何成功,通过在项目的“配置属性”中的“常规”中将.dll的目标扩展名修改为.pyd)CLIB.dll位于一个目录中,该目录的路径也添加到了PYTHONPATH中。我甚至试图把一个空白初始化的.py在同一目录比DLL,而且,无论我做什么,我不能够在python脚本做
import hello
(从新鲜要么创建用记事本++或用32位编码器)。所以如果有人能够给予确切的帮助,那将是完美的。
Thx很多。
//////////////////////////编辑1 ////////////////// /////////
在此期间,我看到python 2.7与mvs2008一起编译,所以擦掉所有东西,安装了python 3.3,用python 3.3重建了boost和boost.python,然后重试,但是...相同的结果...
//////////////////////////编辑2 ////////////////// /////////
由于提出了运行具有非常冗长-vv命令的Python脚本,这里是结果:
PS C:\Users\TheUser\Desktop\CLIB\Release> python -vv .\script.py
import _frozen_importlib # frozen
import imp # builtin
import sys # builtin
# installing zipimport hook
import 'zipimport' # <class '_frozen_importlib.BuiltinImporter'>
# installed zipimport hook
# C:\Python33x86\Lib\encodings\__pycache__\__init__.cpython-33.pyc matches C:\Python33x86\Lib\encodings\__init__.py
# code object from C:\Python33x86\Lib\encodings\__pycache__\__init__.cpython-33.pyc
# C:\Python33x86\Lib\__pycache__\codecs.cpython-33.pyc matches C:\Python33x86\Lib\codecs.py
# code object from C:\Python33x86\Lib\__pycache__\codecs.cpython-33.pyc
import '_codecs' # <class '_frozen_importlib.BuiltinImporter'>
import 'codecs' # <_frozen_importlib.SourceFileLoader object at 0x01E50870>
# C:\Python33x86\Lib\encodings\__pycache__\aliases.cpython-33.pyc matches C:\Python33x86\Lib\encodings\aliases.py
# code object from C:\Python33x86\Lib\encodings\__pycache__\aliases.cpython-33.pyc
import 'encodings.aliases' # <_frozen_importlib.SourceFileLoader object at 0x01E91B90>
import 'encodings' # <_frozen_importlib.SourceFileLoader object at 0x01E503F0>
# C:\Python33x86\Lib\encodings\__pycache__\mbcs.cpython-33.pyc matches C:\Python33x86\Lib\encodings\mbcs.py
# code object from C:\Python33x86\Lib\encodings\__pycache__\mbcs.cpython-33.pyc
import 'encodings.mbcs' # <_frozen_importlib.SourceFileLoader object at 0x01E9E730>
# C:\Python33x86\Lib\encodings\__pycache__\utf_8.cpython-33.pyc matches C:\Python33x86\Lib\encodings\utf_8.py
# code object from C:\Python33x86\Lib\encodings\__pycache__\utf_8.cpython-33.pyc
import 'encodings.utf_8' # <_frozen_importlib.SourceFileLoader object at 0x01E9E8D0>
# C:\Python33x86\Lib\encodings\__pycache__\latin_1.cpython-33.pyc matches C:\Python33x86\Lib\encodings\latin_1.py
# code object from C:\Python33x86\Lib\encodings\__pycache__\latin_1.cpython-33.pyc
import 'encodings.latin_1' # <_frozen_importlib.SourceFileLoader object at 0x01E9E9B0>
# C:\Python33x86\Lib\__pycache__\io.cpython-33.pyc matches C:\Python33x86\Lib\io.py
# code object from C:\Python33x86\Lib\__pycache__\io.cpython-33.pyc
# C:\Python33x86\Lib\__pycache__\abc.cpython-33.pyc matches C:\Python33x86\Lib\abc.py
# code object from C:\Python33x86\Lib\__pycache__\abc.cpython-33.pyc
# C:\Python33x86\Lib\__pycache__\_weakrefset.cpython-33.pyc matches C:\Python33x86\Lib\_weakrefset.py
# code object from C:\Python33x86\Lib\__pycache__\_weakrefset.cpython-33.pyc
import '_weakrefset' # <_frozen_importlib.SourceFileLoader object at 0x01EA7150>
import 'abc' # <_frozen_importlib.SourceFileLoader object at 0x01E9EC30>
import 'io' # <_frozen_importlib.SourceFileLoader object at 0x01E9EB10>
# C:\Python33x86\Lib\encodings\__pycache__\cp850.cpython-33.pyc matches C:\Python33x86\Lib\encodings\cp850.py
# code object from C:\Python33x86\Lib\encodings\__pycache__\cp850.cpython-33.pyc
import 'encodings.cp850' # <_frozen_importlib.SourceFileLoader object at 0x01EA7F50>
# C:\Python33x86\Lib\__pycache__\site.cpython-33.pyc matches C:\Python33x86\Lib\site.py
# code object from C:\Python33x86\Lib\__pycache__\site.cpython-33.pyc
# C:\Python33x86\Lib\__pycache__\os.cpython-33.pyc matches C:\Python33x86\Lib\os.py
# code object from C:\Python33x86\Lib\__pycache__\os.cpython-33.pyc
import 'errno' # <class '_frozen_importlib.BuiltinImporter'>
# C:\Python33x86\Lib\__pycache__\stat.cpython-33.pyc matches C:\Python33x86\Lib\stat.py
# code object from C:\Python33x86\Lib\__pycache__\stat.cpython-33.pyc
import 'stat' # <_frozen_importlib.SourceFileLoader object at 0x01EBD190>
# C:\Python33x86\Lib\__pycache__\ntpath.cpython-33.pyc matches C:\Python33x86\Lib\ntpath.py
# code object from C:\Python33x86\Lib\__pycache__\ntpath.cpython-33.pyc
# C:\Python33x86\Lib\__pycache__\genericpath.cpython-33.pyc matches C:\Python33x86\Lib\genericpath.py
# code object from C:\Python33x86\Lib\__pycache__\genericpath.cpython-33.pyc
import 'genericpath' # <_frozen_importlib.SourceFileLoader object at 0x01EBDE50>
import 'ntpath' # <_frozen_importlib.SourceFileLoader object at 0x01EBDAD0>
# C:\Python33x86\Lib\collections\__pycache__\__init__.cpython-33.pyc matches C:\Python33x86\Lib\collections\__init__.py
# code object from C:\Python33x86\Lib\collections\__pycache__\__init__.cpython-33.pyc
# C:\Python33x86\Lib\collections\__pycache__\abc.cpython-33.pyc matches C:\Python33x86\Lib\collections\abc.py
# code object from C:\Python33x86\Lib\collections\__pycache__\abc.cpython-33.pyc
import 'collections.abc' # <_frozen_importlib.SourceFileLoader object at 0x027C3FB0>
import '_collections' # <class '_frozen_importlib.BuiltinImporter'>
import 'operator' # <class '_frozen_importlib.BuiltinImporter'>
# C:\Python33x86\Lib\__pycache__\keyword.cpython-33.pyc matches C:\Python33x86\Lib\keyword.py
# code object from C:\Python33x86\Lib\__pycache__\keyword.cpython-33.pyc
import 'keyword' # <_frozen_importlib.SourceFileLoader object at 0x027E1330>
# C:\Python33x86\Lib\__pycache__\heapq.cpython-33.pyc matches C:\Python33x86\Lib\heapq.py
# code object from C:\Python33x86\Lib\__pycache__\heapq.cpython-33.pyc
import 'itertools' # <class '_frozen_importlib.BuiltinImporter'>
# C:\Python33x86\Lib\__pycache__\bisect.cpython-33.pyc matches C:\Python33x86\Lib\bisect.py
# code object from C:\Python33x86\Lib\__pycache__\bisect.cpython-33.pyc
import '_bisect' # <class '_frozen_importlib.BuiltinImporter'>
import 'bisect' # <_frozen_importlib.SourceFileLoader object at 0x027E1EF0>
import '_heapq' # <class '_frozen_importlib.BuiltinImporter'>
import 'heapq' # <_frozen_importlib.SourceFileLoader object at 0x027E1910>
# C:\Python33x86\Lib\__pycache__\weakref.cpython-33.pyc matches C:\Python33x86\Lib\weakref.py
# code object from C:\Python33x86\Lib\__pycache__\weakref.cpython-33.pyc
import 'weakref' # <_frozen_importlib.SourceFileLoader object at 0x027E1950>
# C:\Python33x86\Lib\__pycache__\reprlib.cpython-33.pyc matches C:\Python33x86\Lib\reprlib.py
# code object from C:\Python33x86\Lib\__pycache__\reprlib.cpython-33.pyc
import 'reprlib' # <_frozen_importlib.SourceFileLoader object at 0x027E9CF0>
import 'collections' # <_frozen_importlib.SourceFileLoader object at 0x01EC0CD0>
# C:\Python33x86\Lib\__pycache__\copyreg.cpython-33.pyc matches C:\Python33x86\Lib\copyreg.py
# code object from C:\Python33x86\Lib\__pycache__\copyreg.cpython-33.pyc
import 'copyreg' # <_frozen_importlib.SourceFileLoader object at 0x027EFD10>
import 'os' # <_frozen_importlib.SourceFileLoader object at 0x01EB3130>
# C:\Python33x86\Lib\__pycache__\re.cpython-33.pyc matches C:\Python33x86\Lib\re.py
# code object from C:\Python33x86\Lib\__pycache__\re.cpython-33.pyc
# C:\Python33x86\Lib\__pycache__\sre_compile.cpython-33.pyc matches C:\Python33x86\Lib\sre_compile.py
# code object from C:\Python33x86\Lib\__pycache__\sre_compile.cpython-33.pyc
import '_sre' # <class '_frozen_importlib.BuiltinImporter'>
# C:\Python33x86\Lib\__pycache__\sre_parse.cpython-33.pyc matches C:\Python33x86\Lib\sre_parse.py
# code object from C:\Python33x86\Lib\__pycache__\sre_parse.cpython-33.pyc
# C:\Python33x86\Lib\__pycache__\sre_constants.cpython-33.pyc matches C:\Python33x86\Lib\sre_constants.py
# code object from C:\Python33x86\Lib\__pycache__\sre_constants.cpython-33.pyc
import 'sre_constants' # <_frozen_importlib.SourceFileLoader object at 0x028054F0>
import 'sre_parse' # <_frozen_importlib.SourceFileLoader object at 0x027FD530>
import 'sre_compile' # <_frozen_importlib.SourceFileLoader object at 0x01EB3690>
# C:\Python33x86\Lib\__pycache__\functools.cpython-33.pyc matches C:\Python33x86\Lib\functools.py
# code object from C:\Python33x86\Lib\__pycache__\functools.cpython-33.pyc
import '_functools' # <class '_frozen_importlib.BuiltinImporter'>
import 'functools' # <_frozen_importlib.SourceFileLoader object at 0x027FD8D0>
import 're' # <_frozen_importlib.SourceFileLoader object at 0x01EBD5D0>
# C:\Python33x86\Lib\__pycache__\sysconfig.cpython-33.pyc matches C:\Python33x86\Lib\sysconfig.py
# code object from C:\Python33x86\Lib\__pycache__\sysconfig.cpython-33.pyc
import 'sysconfig' # <_frozen_importlib.SourceFileLoader object at 0x0280D9F0>
# C:\Python33x86\Lib\__pycache__\locale.cpython-33.pyc matches C:\Python33x86\Lib\locale.py
# code object from C:\Python33x86\Lib\__pycache__\locale.cpython-33.pyc
import '_locale' # <class '_frozen_importlib.BuiltinImporter'>
import 'locale' # <_frozen_importlib.SourceFileLoader object at 0x0281B810>
# C:\Python33x86\Lib\encodings\__pycache__\cp1252.cpython-33.pyc matches C:\Python33x86\Lib\encodings\cp1252.py
# code object from C:\Python33x86\Lib\encodings\__pycache__\cp1252.cpython-33.pyc
import 'encodings.cp1252' # <_frozen_importlib.SourceFileLoader object at 0x02825350>
import 'site' # <_frozen_importlib.SourceFileLoader object at 0x01EA4290>
Python 3.3.0 (v3.3.0:bd8afb90ebf2, Sep 29 2012, 10:55:48) [MSC v.1600 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
import 'math' # <class '_frozen_importlib.BuiltinImporter'>
Traceback (most recent call last):
File ".\script.py", line 2, in <module>
import CLIB
File "<frozen importlib._bootstrap>", line 1558, in _find_and_load
File "<frozen importlib._bootstrap>", line 1525, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 586, in _check_name_wrapper
File "<frozen importlib._bootstrap>", line 497, in set_package_wrapper
File "<frozen importlib._bootstrap>", line 510, in set_loader_wrapper
File "<frozen importlib._bootstrap>", line 1130, in load_module
File "<frozen importlib._bootstrap>", line 313, in _call_with_frames_removed
ImportError: DLL load failed: The specified module could not be found.
请您模块的本地目录中运行代码时。你得到了什么确切的错误信息?只是“找不到模块”或更具体的东西? – 2013-03-24 12:35:24
试过你说的,同样的错误:只是“导入错误:没有名为'你好'的模块”。在此期间,我看到python 2.7是用mvs2008编译的,所以删除了所有内容,安装了python 3.3,用python 3.3重建了boost和boost.python,然后重试,但是...结果相同...您怎么看? – 2013-03-24 15:07:22
正如[this](http://stackoverflow.com/a/15576882/1053968)中所述,请考虑使用['-vv']运行python(http://docs.python.org/3.1/using/cmdline .html#cmdoption-trace-v)参数。这应该提供洞察“import”尝试的内容。 – 2013-03-25 17:01:28