| | |
| | |
| | |
| | #include <CXX/Exception.hxx> |
| | #include <CXX/Extensions.hxx> |
| |
|
| | #include <map> |
| |
|
| | namespace Py |
| | { |
| | typedef void (*throw_exception_func_t)( void ); |
| |
|
| | std::map<void *, throw_exception_func_t> py_exc_type_to_exc_func; |
| |
|
| | void addPythonException( ExtensionExceptionType &py_exc_type, throw_exception_func_t func ) |
| | { |
| | py_exc_type_to_exc_func.insert( std::make_pair( py_exc_type.ptr(), func ) ); |
| | } |
| |
|
| | void addPythonException( PyObject *py_exc_type, throw_exception_func_t func ) |
| | { |
| | py_exc_type_to_exc_func.insert( std::make_pair( py_exc_type, func ) ); |
| | } |
| |
|
| | void ifPyErrorThrowCxxException() |
| | { |
| | if( PyErr_Occurred() ) |
| | { |
| | PyObject *ptype, *pvalue, *ptrace; |
| | PyErr_Fetch( &ptype, &pvalue, &ptrace ); |
| | PyErr_Restore( ptype, pvalue, ptrace ); |
| |
|
| | Object q( ptype ); |
| |
|
| | std::map<void *, throw_exception_func_t>::iterator func = py_exc_type_to_exc_func.find( ptype ); |
| | if( func != py_exc_type_to_exc_func.end() ) |
| | { |
| | #ifdef PYCXX_DEBUG |
| | std::cout << "ifPyErrorThrowCxxException found throwFunc: " << q << std::endl; |
| | #endif |
| | (func->second)(); |
| | } |
| | else |
| | { |
| | #ifdef PYCXX_DEBUG |
| | std::cout << "ifPyErrorThrowCxxException no throwFunc: " << q << std::endl; |
| | #endif |
| | throw Exception(); |
| | } |
| | } |
| | } |
| |
|
| | void initExceptions() |
| | { |
| | static bool init_done = false; |
| | if( init_done ) |
| | { |
| | return; |
| | } |
| |
|
| | #define PYCXX_STANDARD_EXCEPTION( eclass, bclass ) \ |
| | addPythonException( eclass::exceptionType(), eclass::throwFunc ); |
| |
|
| | #include <CXX/Python3/cxx_standard_exceptions.hxx> |
| |
|
| | #undef PYCXX_STANDARD_EXCEPTION |
| |
|
| | init_done = true; |
| | } |
| |
|
| |
|
| | } |
| |
|
