#include "Python.h" #include "code.h"#include "compile.h"#include "Python-ast.h"#include "symtable.h" static PyObject *symtable_symtable(PyObject *self, PyObject *args){	struct symtable *st;	PyObject *t; 	char *str;	char *filename;	char *startstr;	int start; 	if (!PyArg_ParseTuple(args, "sss:symtable", &str, &filename, 			      &startstr))		return NULL;	if (strcmp(startstr, "exec") == 0)		start = Py_file_input;	else if (strcmp(startstr, "eval") == 0)		start = Py_eval_input;	else if (strcmp(startstr, "single") == 0)		start = Py_single_input;	else {		PyErr_SetString(PyExc_ValueError,		   "symtable() arg 3 must be 'exec' or 'eval' or 'single'");		return NULL;	}	st = Py_SymtableString(str, filename, start);	if (st == NULL)		return NULL;	t = st->st_symbols;	Py_INCREF(t);	PyMem_Free((void *)st->st_future);	PySymtable_Free(st);	return t;} static PyMethodDef symtable_methods[] = {	{"symtable",	symtable_symtable,	METH_VARARGS,	 PyDoc_STR("Return symbol and scope dictionaries"	 	   " used internally by compiler.")},	{NULL,		NULL}		/* sentinel */}; PyMODINIT_FUNCinit_symtable(void){	PyObject *m; 	m = Py_InitModule("_symtable", symtable_methods);	if (m == NULL)		return;	PyModule_AddIntConstant(m, "USE", USE);	PyModule_AddIntConstant(m, "DEF_GLOBAL", DEF_GLOBAL);	PyModule_AddIntConstant(m, "DEF_LOCAL", DEF_LOCAL);	PyModule_AddIntConstant(m, "DEF_PARAM", DEF_PARAM);	PyModule_AddIntConstant(m, "DEF_STAR", DEF_STAR);	PyModule_AddIntConstant(m, "DEF_DOUBLESTAR", DEF_DOUBLESTAR);	PyModule_AddIntConstant(m, "DEF_INTUPLE", DEF_INTUPLE);	PyModule_AddIntConstant(m, "DEF_FREE", DEF_FREE);	PyModule_AddIntConstant(m, "DEF_FREE_GLOBAL", DEF_FREE_GLOBAL);	PyModule_AddIntConstant(m, "DEF_FREE_CLASS", DEF_FREE_CLASS);	PyModule_AddIntConstant(m, "DEF_IMPORT", DEF_IMPORT);	PyModule_AddIntConstant(m, "DEF_BOUND", DEF_BOUND); 	PyModule_AddIntConstant(m, "TYPE_FUNCTION", FunctionBlock);	PyModule_AddIntConstant(m, "TYPE_CLASS", ClassBlock);	PyModule_AddIntConstant(m, "TYPE_MODULE", ModuleBlock); 	PyModule_AddIntConstant(m, "OPT_IMPORT_STAR", OPT_IMPORT_STAR);	PyModule_AddIntConstant(m, "OPT_EXEC", OPT_EXEC);	PyModule_AddIntConstant(m, "OPT_BARE_EXEC", OPT_BARE_EXEC); 	PyModule_AddIntConstant(m, "LOCAL", LOCAL);	PyModule_AddIntConstant(m, "GLOBAL_EXPLICIT", GLOBAL_EXPLICIT);	PyModule_AddIntConstant(m, "GLOBAL_IMPLICIT", GLOBAL_IMPLICIT);	PyModule_AddIntConstant(m, "FREE", FREE);	PyModule_AddIntConstant(m, "CELL", CELL);}