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