Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Revision 112e4afd582515fcdcc0cde5012a4866e5cfda12 authored by Benjamin Peterson on 02 January 2019, 17:14:30 UTC, committed by GitHub on 02 January 2019, 17:14:30 UTC
1 parent 5a89c71
Tip revision: 112e4afd582515fcdcc0cde5012a4866e5cfda12 authored by Benjamin Peterson on 02 January 2019, 17:14:30 UTC
Remove README.rst inadvertandly "backported" from 3.x in 5a89c71580529549e71567abf557c812eb470b2b. (GH-11409)
Remove README.rst inadvertandly "backported" from 3.x in 5a89c71580529549e71567abf557c812eb470b2b. (GH-11409)
Tip revision: 112e4af
symtablemodule.c
#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 = (PyObject *)st->st_top;
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_FUNC
init_symtable(void)
{
PyObject *m;
if (PyType_Ready(&PySTEntry_Type) < 0)
return;
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_FREE", DEF_FREE);
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);
PyModule_AddIntConstant(m, "SCOPE_OFF", SCOPE_OFF);
PyModule_AddIntConstant(m, "SCOPE_MASK", SCOPE_MASK);
}
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