PyMODINIT_FUNC
initpyodbc()
{
#ifdef _DEBUG
#ifndef Py_REF_DEBUG
#error Py_REF_DEBUG not set!
#endif
int grfDebugFlags = _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF;
_CrtSetDbgFlag(grfDebugFlags);
#endif
ErrorInit();
// Make sure that this was built correctly. Unfortunately, the lack of good static assertions leads to compiler
// warnings...
int n1 = sizeof(SQLWCHAR);
int n2 = SQLWCHAR_SIZE;
if (n1 != n2)
{
PyErr_Format(PyExc_RuntimeError, "The pyodbc module was built with incorrect SQLWCHAR_SIZE: actual-size=%d compiled-size=%d version=%s",
n1, n2, TOSTRING(PYODBC_VERSION));
return;
}
if (PyType_Ready(&ConnectionType) < 0 || PyType_Ready(&CursorType) < 0 || PyType_Ready(&RowType) < 0 || PyType_Ready(&CnxnInfoType) < 0)
return;
pModule = Py_InitModule4("pyodbc", pyodbc_methods, module_doc, NULL, PYTHON_API_VERSION);
if (!import_types())
return;
init_locale_info();
if (!CreateExceptions())
return;
const char* szVersion = TOSTRING(PYODBC_VERSION);
PyModule_AddStringConstant(pModule, "version", (char*)szVersion);
PyModule_AddIntConstant(pModule, "threadsafety", 1);
PyModule_AddStringConstant(pModule, "apilevel", "2.0");
PyModule_AddStringConstant(pModule, "paramstyle", "qmark");
PyModule_AddObject(pModule, "pooling", Py_True);
Py_INCREF(Py_True);
PyModule_AddObject(pModule, "lowercase", Py_False);
Py_INCREF(Py_False);
PyModule_AddObject(pModule, "Connection", (PyObject*)&ConnectionType);
Py_INCREF((PyObject*)&ConnectionType);
PyModule_AddObject(pModule, "Cursor", (PyObject*)&CursorType);
Py_INCREF((PyObject*)&CursorType);
PyModule_AddObject(pModule, "Row", (PyObject*)&RowType);
Py_INCREF((PyObject*)&RowType);
// Add the SQL_XXX defines from ODBC.
for (unsigned int i = 0; i < _countof(aConstants); i++)
PyModule_AddIntConstant(pModule, (char*)aConstants[i].szName, aConstants[i].value);
PyModule_AddObject(pModule, "Date", (PyObject*)PyDateTimeAPI->DateType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateType);
PyModule_AddObject(pModule, "Time", (PyObject*)PyDateTimeAPI->TimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->TimeType);
PyModule_AddObject(pModule, "Timestamp", (PyObject*)PyDateTimeAPI->DateTimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateTimeType);
PyModule_AddObject(pModule, "DATETIME", (PyObject*)PyDateTimeAPI->DateTimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateTimeType);
PyModule_AddObject(pModule, "STRING", (PyObject*)&PyString_Type);
Py_INCREF((PyObject*)&PyString_Type);
PyModule_AddObject(pModule, "NUMBER", (PyObject*)&PyFloat_Type);
Py_INCREF((PyObject*)&PyFloat_Type);
PyModule_AddObject(pModule, "ROWID", (PyObject*)&PyInt_Type);
Py_INCREF((PyObject*)&PyInt_Type);
PyModule_AddObject(pModule, "BINARY", (PyObject*)&PyBuffer_Type);
Py_INCREF((PyObject*)&PyBuffer_Type);
PyModule_AddObject(pModule, "Binary", (PyObject*)&PyBuffer_Type);
Py_INCREF((PyObject*)&PyBuffer_Type);
PyModule_AddIntConstant(pModule, "UNICODE_SIZE", sizeof(Py_UNICODE));
PyModule_AddIntConstant(pModule, "SQLWCHAR_SIZE", sizeof(SQLWCHAR));
if (PyErr_Occurred())
ErrorCleanup();
}
initpyodbc(void)
#endif
{
ErrorInit();
if (PyType_Ready(&ConnectionType) < 0 || PyType_Ready(&CursorType) < 0 || PyType_Ready(&RowType) < 0 || PyType_Ready(&CnxnInfoType) < 0)
return MODRETURN(0);
Object module;
#if PY_MAJOR_VERSION >= 3
module.Attach(PyModule_Create(&moduledef));
#else
module.Attach(Py_InitModule4("pyodbc", pyodbc_methods, module_doc, NULL, PYTHON_API_VERSION));
#endif
pModule = module.Get();
if (!module || !import_types() || !CreateExceptions())
return MODRETURN(0);
init_locale_info();
const char* szVersion = TOSTRING(PYODBC_VERSION);
PyModule_AddStringConstant(module, "version", (char*)szVersion);
PyModule_AddIntConstant(module, "threadsafety", 1);
PyModule_AddStringConstant(module, "apilevel", "2.0");
PyModule_AddStringConstant(module, "paramstyle", "qmark");
PyModule_AddObject(module, "pooling", Py_True);
Py_INCREF(Py_True);
PyModule_AddObject(module, "lowercase", Py_False);
Py_INCREF(Py_False);
PyModule_AddObject(module, "native_uuid", Py_False);
Py_INCREF(Py_False);
PyModule_AddObject(module, "Connection", (PyObject*)&ConnectionType);
Py_INCREF((PyObject*)&ConnectionType);
PyModule_AddObject(module, "Cursor", (PyObject*)&CursorType);
Py_INCREF((PyObject*)&CursorType);
PyModule_AddObject(module, "Row", (PyObject*)&RowType);
Py_INCREF((PyObject*)&RowType);
// Add the SQL_XXX defines from ODBC.
for (unsigned int i = 0; i < _countof(aConstants); i++)
PyModule_AddIntConstant(module, (char*)aConstants[i].szName, aConstants[i].value);
PyModule_AddObject(module, "Date", (PyObject*)PyDateTimeAPI->DateType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateType);
PyModule_AddObject(module, "Time", (PyObject*)PyDateTimeAPI->TimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->TimeType);
PyModule_AddObject(module, "Timestamp", (PyObject*)PyDateTimeAPI->DateTimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateTimeType);
PyModule_AddObject(module, "DATETIME", (PyObject*)PyDateTimeAPI->DateTimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateTimeType);
PyModule_AddObject(module, "STRING", (PyObject*)&PyString_Type);
Py_INCREF((PyObject*)&PyString_Type);
PyModule_AddObject(module, "NUMBER", (PyObject*)&PyFloat_Type);
Py_INCREF((PyObject*)&PyFloat_Type);
PyModule_AddObject(module, "ROWID", (PyObject*)&PyInt_Type);
Py_INCREF((PyObject*)&PyInt_Type);
PyObject* binary_type;
#if PY_VERSION_HEX >= 0x02060000
binary_type = (PyObject*)&PyByteArray_Type;
#else
binary_type = (PyObject*)&PyBuffer_Type;
#endif
PyModule_AddObject(module, "BINARY", binary_type);
Py_INCREF(binary_type);
PyModule_AddObject(module, "Binary", binary_type);
Py_INCREF(binary_type);
I(null_binary != 0); // must be initialized first
PyModule_AddObject(module, "BinaryNull", null_binary);
PyModule_AddIntConstant(module, "UNICODE_SIZE", sizeof(Py_UNICODE));
PyModule_AddIntConstant(module, "SQLWCHAR_SIZE", sizeof(SQLWCHAR));
if (!PyErr_Occurred())
{
module.Detach();
}
else
{
ErrorCleanup();
}
return MODRETURN(pModule);
}
PyMODINIT_FUNC
initpyodbc()
{
#ifdef _DEBUG
#ifndef Py_REF_DEBUG
#error Py_REF_DEBUG not set!
#endif
int grfDebugFlags = _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF;
_CrtSetDbgFlag(grfDebugFlags);
#endif
ErrorInit();
if (PyType_Ready(&ConnectionType) < 0 || PyType_Ready(&CursorType) < 0 || PyType_Ready(&RowType) < 0 || PyType_Ready(&CnxnInfoType) < 0)
return;
pModule = Py_InitModule4("pyodbc", pyodbc_methods, module_doc, NULL, PYTHON_API_VERSION);
if (!import_types())
return;
init_locale_info();
if (!CreateExceptions())
return;
// The 'build' version number is a beta identifier. For example, if it is 7, then we are on beta7 of the
// (major,minor.micro) version. On Windows, we poke these values into the DLL's version resource, so when we make
// an official build (which come *after* the betas), we set the BUILD to 9999 so installers will know that it
// should replace any installed betas. However, we obviously don't want to see these.
PyObject* pVersion;
if (PYODBC_BUILD == 9999)
pVersion = PyString_FromFormat("%d.%d.%d", PYODBC_MAJOR, PYODBC_MINOR, PYODBC_MICRO);
else
pVersion = PyString_FromFormat("%d.%d.%d-beta%d", PYODBC_MAJOR, PYODBC_MINOR, PYODBC_MICRO, PYODBC_BUILD);
PyModule_AddObject(pModule, "version", pVersion);
PyModule_AddIntConstant(pModule, "threadsafety", 1);
PyModule_AddStringConstant(pModule, "apilevel", "2.0");
PyModule_AddStringConstant(pModule, "paramstyle", "qmark");
PyModule_AddObject(pModule, "pooling", Py_True);
Py_INCREF(Py_True);
PyModule_AddObject(pModule, "lowercase", Py_False);
Py_INCREF(Py_False);
PyModule_AddObject(pModule, "Connection", (PyObject*)&ConnectionType);
Py_INCREF((PyObject*)&ConnectionType);
PyModule_AddObject(pModule, "Cursor", (PyObject*)&CursorType);
Py_INCREF((PyObject*)&CursorType);
PyModule_AddObject(pModule, "Row", (PyObject*)&RowType);
Py_INCREF((PyObject*)&RowType);
// Add the SQL_XXX defines from ODBC.
for (unsigned int i = 0; i < _countof(aConstants); i++)
PyModule_AddIntConstant(pModule, (char*)aConstants[i].szName, aConstants[i].value);
PyModule_AddObject(pModule, "Date", (PyObject*)PyDateTimeAPI->DateType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateType);
PyModule_AddObject(pModule, "Time", (PyObject*)PyDateTimeAPI->TimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->TimeType);
PyModule_AddObject(pModule, "Timestamp", (PyObject*)PyDateTimeAPI->DateTimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateTimeType);
PyModule_AddObject(pModule, "DATETIME", (PyObject*)PyDateTimeAPI->DateTimeType);
Py_INCREF((PyObject*)PyDateTimeAPI->DateTimeType);
PyModule_AddObject(pModule, "STRING", (PyObject*)&PyString_Type);
Py_INCREF((PyObject*)&PyString_Type);
PyModule_AddObject(pModule, "NUMBER", (PyObject*)&PyFloat_Type);
Py_INCREF((PyObject*)&PyFloat_Type);
PyModule_AddObject(pModule, "ROWID", (PyObject*)&PyInt_Type);
Py_INCREF((PyObject*)&PyInt_Type);
PyModule_AddObject(pModule, "BINARY", (PyObject*)&PyBuffer_Type);
Py_INCREF((PyObject*)&PyBuffer_Type);
PyModule_AddObject(pModule, "Binary", (PyObject*)&PyBuffer_Type);
Py_INCREF((PyObject*)&PyBuffer_Type);
if (PyErr_Occurred())
ErrorCleanup();
}
