Belle II Software light-2406-ragdoll
RegisterPythonModule.cc
1/**************************************************************************
2 * basf2 (Belle II Analysis Software Framework) *
3 * Author: The Belle II Collaboration *
4 * *
5 * See git log for contributors and copyright holders. *
6 * This file is licensed under LGPL-3.0, see LICENSE.md. *
7 **************************************************************************/
8
9#include <boost/python.hpp>
10
11#include <framework/utilities/RegisterPythonModule.h>
12#include <framework/logging/Logger.h>
13
14#include <string>
15
16using namespace Belle2;
17
18BoostPythonModuleProxy::BoostPythonModuleProxy(const char* name, PyObject * (*initFunc)(), bool auto_import)
19{
20 if (PyImport_AppendInittab(const_cast<char*>(name), initFunc) == -1) {
21 B2FATAL("REGISTER_PYTHON_MODULE(" << name << ") failed.");
22 }
23
24 if (auto_import) {
25 if (!Py_IsInitialized()) {
26 B2FATAL("REGISTER_PYTHON_MODULE_AUTOIMPORT(" << name << "): Python is not initialized!");
27 }
28
29 std::string importString = "import ";
30 importString += name;
31 if (PyRun_SimpleString(importString.c_str()) == -1) {
32 B2FATAL("'import " << name << "' failed.");
33 }
34 }
35}
BoostPythonModuleProxy(const char *name, PyObject *(*initFunc)(), bool auto_import=false)
Don't construct this object yourself, use the REGISTER_PYTHON_MODULE macro instead.
Abstract base class for different kinds of events.
Definition: ClusterUtils.h:24