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Initialize the ob_type field of PyAST_Type dynamically (in

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initparser()) instead of statically (in the initializer).  The static
initialization, using the address of an object in a different DLL, is
too much for the Microsoft VC++ compiler, and we want to be able to
build this module as a separate DLL (it's nice to have but we don't
want to increase the core DLL's size by 25K).  This same trick has
been applied to a number of modules, e.g. NumPy and _tkinter.
This commit is contained in:
Guido van Rossum 1997-01-23 23:29:44 +00:00
parent ca756f2a1d
commit f2b2dac5eb
1 changed files with 7 additions and 3 deletions
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10
Modules/parsermodule.c
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@ -197,7 +197,7 @@ staticforward int parser_compare Py_PROTO((PyAST_Object *left,
/* static */ /* static */
PyTypeObject PyAST_Type = { PyTypeObject PyAST_Type = {
PyObject_HEAD_INIT(&PyType_Type) PyObject_HEAD_INIT(NULL)
0, 0,
"ast", /* tp_name */ "ast", /* tp_name */
sizeof(PyAST_Object), /* tp_basicsize */ sizeof(PyAST_Object), /* tp_basicsize */
@ -2593,8 +2593,12 @@ static PyMethodDef parser_functions[] = {
void void
initparser() initparser()
{ {
PyObject* module = Py_InitModule("parser", parser_functions); PyObject* module;
PyObject* dict = PyModule_GetDict(module); PyObject* dict;
PyAST_Type.ob_type = &PyType_Type;
module = Py_InitModule("parser", parser_functions);
dict = PyModule_GetDict(module);
parser_error = PyString_FromString("parser.ParserError"); parser_error = PyString_FromString("parser.ParserError");