//-------------------------------------------------------------------------------------
bool Script::install(const wchar_t* pythonHomeDir, std::wstring pyPaths,
const char* moduleName, COMPONENT_TYPE componentType)
{
std::wstring pySysPaths = SCRIPT_PATH;
wchar_t* pwpySysResPath = strutil::char2wchar(const_cast<char*>(Resmgr::getSingleton().getPySysResPath().c_str()));
strutil::kbe_replace(pySysPaths, L"../../res/", pwpySysResPath);
pyPaths += pySysPaths;
free(pwpySysResPath);
#if KBE_PLATFORM == PLATFORM_WIN32
Py_SetPythonHome(const_cast<wchar_t*>(pythonHomeDir)); // 先设置python的环境变量
#else
std::wstring fs = L";";
std::wstring rs = L":";
size_t pos = 0;
while(true)
{
pos = pyPaths.find(fs, pos);
if (pos == std::wstring::npos) break;
pyPaths.replace(pos, fs.length(), rs);
}
Py_SetPath(pyPaths.c_str());
char* tmpchar = strutil::wchar2char(const_cast<wchar_t*>(pyPaths.c_str()));
DEBUG_MSG(boost::format("Script::install: paths=%1%.\n") % tmpchar);
free(tmpchar);
#endif
// Initialise python
// Py_VerboseFlag = 2;
Py_FrozenFlag = 1;
// Warn if tab and spaces are mixed in indentation.
// Py_TabcheckFlag = 1;
Py_NoSiteFlag = 1;
Py_IgnoreEnvironmentFlag = 1;
Py_Initialize(); // python解释器的初始化
if (!Py_IsInitialized())
{
ERROR_MSG("Script::install::Py_Initialize is failed!\n");
return false;
}
#if KBE_PLATFORM == PLATFORM_WIN32
PySys_SetPath(pyPaths.c_str());
#endif
PyObject *m = PyImport_AddModule("__main__");
module_ = PyImport_AddModule(moduleName); // 添加一个脚本基础模块
if (module_ == NULL)
return false;
const char* componentName = COMPONENT_NAME_EX(componentType);
if (PyModule_AddStringConstant(module_, "component", componentName))
{
ERROR_MSG(boost::format("Script::init: Unable to set KBEngine.component to %1%\n") %
componentName );
return false;
}
// 注册产生uuid方法到py
APPEND_SCRIPT_MODULE_METHOD(module_, genUUID64, __py_genUUID64, METH_VARARGS, 0);
if(!install_py_dlls())
{
ERROR_MSG("Script::init: install_py_dlls() is failed!\n");
return false;
}
#ifndef KBE_SINGLE_THREADED
s_pOurInitTimeModules = PyDict_Copy( PySys_GetObject( "modules" ) );
s_pMainThreadState = PyThreadState_Get();
s_defaultContext = s_pMainThreadState;
PyEval_InitThreads();
KBEConcurrency::setMainThreadIdleFunctions(
&Script::releaseLock, &Script::acquireLock );
#endif
ScriptStdOutErr::installScript(NULL); // 安装py重定向模块
ScriptStdOutErrHook::installScript(NULL);
static struct PyModuleDef moduleDesc =
{
PyModuleDef_HEAD_INIT,
moduleName,
"This module is created by KBEngine!",
-1,
NULL
};
PyModule_Create(&moduleDesc); // 初始化基础模块
PyObject_SetAttrString(m, moduleName, module_); // 将模块对象加入main
pyStdouterr_ = new ScriptStdOutErr(); // 重定向python输出
pyStdouterrHook_ = new ScriptStdOutErrHook();
if(!pyStdouterr_->install()){ // 安装py重定向脚本模块
ERROR_MSG("Script::install::pyStdouterr_->install() is failed!\n");
SCRIPT_ERROR_CHECK();
return false;
}
Pickler::initialize();
PyProfile::initialize(this);
PyStruct::initialize();
Copy::initialize();
SCRIPT_ERROR_CHECK();
math::installModule("Math");
INFO_MSG("Script::install is successfully!\n");
return installExtraModule("KBExtra");
}
//-------------------------------------------------------------------------------------
bool Script::install(const wchar_t* pythonHomeDir, std::wstring pyPaths,
const char* moduleName, COMPONENT_TYPE componentType)
{
std::wstring pySysPaths = SCRIPT_PATH;
wchar_t* pwpySysResPath = strutil::char2wchar(const_cast<char*>(Resmgr::getSingleton().getPySysResPath().c_str()));
strutil::kbe_replace(pySysPaths, L"../../res/", pwpySysResPath);
pyPaths += pySysPaths;
free(pwpySysResPath);
// 先设置python的环境变量
Py_SetPythonHome(const_cast<wchar_t*>(pythonHomeDir));
#if KBE_PLATFORM != PLATFORM_WIN32
std::wstring fs = L";";
std::wstring rs = L":";
size_t pos = 0;
while(true)
{
pos = pyPaths.find(fs, pos);
if (pos == std::wstring::npos) break;
pyPaths.replace(pos, fs.length(), rs);
}
char* tmpchar = strutil::wchar2char(const_cast<wchar_t*>(pyPaths.c_str()));
DEBUG_MSG(fmt::format("Script::install(): paths={}.\n", tmpchar));
free(tmpchar);
#endif
// Initialise python
// Py_VerboseFlag = 2;
Py_FrozenFlag = 1;
// Warn if tab and spaces are mixed in indentation.
// Py_TabcheckFlag = 1;
Py_NoSiteFlag = 1;
Py_IgnoreEnvironmentFlag = 1;
Py_SetPath(pyPaths.c_str());
// python解释器的初始化
Py_Initialize();
if (!Py_IsInitialized())
{
ERROR_MSG("Script::install(): Py_Initialize is failed!\n");
return false;
}
PyObject *m = PyImport_AddModule("__main__");
// 添加一个脚本基础模块
module_ = PyImport_AddModule(moduleName);
if (module_ == NULL)
return false;
const char* componentName = COMPONENT_NAME_EX(componentType);
if (PyModule_AddStringConstant(module_, "component", componentName))
{
ERROR_MSG(fmt::format("Script::install(): Unable to set KBEngine.component to {}\n",
componentName));
return false;
}
// 注册产生uuid方法到py
APPEND_SCRIPT_MODULE_METHOD(module_, genUUID64, __py_genUUID64, METH_VARARGS, 0);
if(!install_py_dlls())
{
ERROR_MSG("Script::install(): install_py_dlls() is failed!\n");
return false;
}
// 安装py重定向模块
ScriptStdOut::installScript(NULL);
ScriptStdErr::installScript(NULL);
/*
static struct PyModuleDef moduleDesc =
{
PyModuleDef_HEAD_INIT,
moduleName,
"This module is created by KBEngine!",
-1,
NULL
};
// 初始化基础模块
PyModule_Create(&moduleDesc);
*/
// 将模块对象加入main
PyObject_SetAttrString(m, moduleName, module_);
PyObject_SetAttrString(module_, "__doc__", PyUnicode_FromString("This module is created by KBEngine!"));
// 重定向python输出
pyStdouterr_ = new ScriptStdOutErr();
// 安装py重定向脚本模块
if(!pyStdouterr_->install()){
ERROR_MSG("Script::install::pyStdouterr_->install() is failed!\n");
delete pyStdouterr_;
SCRIPT_ERROR_CHECK();
return false;
}
PyGC::initialize();
Pickler::initialize();
PyProfile::initialize(this);
PyStruct::initialize();
Copy::initialize();
SCRIPT_ERROR_CHECK();
math::installModule("Math");
INFO_MSG(fmt::format("Script::install(): is successfully, Python=({})!\n", Py_GetVersion()));
return installExtraModule("KBExtra");
}
