static int
func_set_code(PyFunctionObject *op, PyObject *value)
{
Py_ssize_t nfree, nclosure;
/* Not legal to del f.func_code or to set it to anything
* other than a code object. */
if (value == NULL || !PyCode_Check(value)) {
PyErr_SetString(PyExc_TypeError,
"__code__ must be set to a code object");
return -1;
}
nfree = PyCode_GetNumFree((PyCodeObject *)value);
nclosure = (op->func_closure == NULL ? 0 :
PyTuple_GET_SIZE(op->func_closure));
if (nclosure != nfree) {
PyErr_Format(PyExc_ValueError,
"%U() requires a code object with %zd free vars,"
" not %zd",
op->func_name,
nclosure, nfree);
return -1;
}
Py_INCREF(value);
Py_XSETREF(op->func_code, value);
return 0;
}
DEFINEFN
vinfo_t* pfunction_simple_call(PsycoObject* po, PyObject* f,
vinfo_t* arg, bool allow_inline)
{
PyObject* glob;
PyObject* defl;
PyCodeObject* co;
vinfo_t* fglobals;
vinfo_t* fdefaults;
vinfo_t* result;
int saved_inlining;
/* XXX we capture the code object, so this breaks if someone
changes the .func_code attribute of the function later */
co = (PyCodeObject*) PyFunction_GET_CODE(f);
if (PyCode_GetNumFree(co) > 0)
goto fallback;
glob = PyFunction_GET_GLOBALS(f);
defl = PyFunction_GET_DEFAULTS(f);
Py_INCREF(glob);
fglobals = vinfo_new(CompileTime_NewSk(sk_new
((long)glob, SkFlagPyObj)));
if (defl == NULL)
fdefaults = psyco_vi_Zero();
else {
Py_INCREF(defl);
fdefaults = vinfo_new(CompileTime_NewSk(sk_new
((long)defl, SkFlagPyObj)));
}
saved_inlining = po->pr.is_inlining;
if (!allow_inline)
po->pr.is_inlining = true;
result = psyco_call_pyfunc(po, co, fglobals, fdefaults,
arg, po->pr.auto_recursion);
po->pr.is_inlining = saved_inlining;
vinfo_decref(fdefaults, po);
vinfo_decref(fglobals, po);
return result;
fallback:
return psyco_generic_call(po, PyFunction_Type.tp_call,
CfReturnRef|CfPyErrIfNull,
"lvl", (long) f, arg, 0);
}
static int
func_set_code(PyFunctionObject *op, PyObject *value)
{
PyObject *tmp;
Py_ssize_t nfree, nclosure;
if (restricted())
return -1;
/* Not legal to del f.func_code or to set it to anything
* other than a code object. */
if (value == NULL || !PyCode_Check(value)) {
PyErr_SetString(PyExc_TypeError,
"__code__ must be set to a code object");
return -1;
}
nfree = PyCode_GetNumFree((PyCodeObject *)value);
nclosure = (op->func_closure == NULL ? 0 :
PyTuple_GET_SIZE(op->func_closure));
if (nclosure != nfree) {
PyErr_Format(PyExc_ValueError,
"%s() requires a code object with %zd free vars,"
" not %zd",
PyString_AsString(op->func_name),
nclosure, nfree);
return -1;
}
env(-1);
jobject jFunc = JyNI_JythonPyObject_FromPyObject(op);
jobject jCode = JyNI_JythonPyObject_FromPyObject(value);
(*env)->CallObjectMethod(env, jFunc, pyFunctionSetCode, jCode);
if ((*env)->ExceptionCheck(env))
{
jputs("Exception in func_set_code");
(*env)->ExceptionClear(env);
return -1;
}
tmp = op->func_code;
Py_INCREF(value);
op->func_code = value;
updateJyGCHeadLink(op, AS_JY_WITH_GC(op), func_code_gcindex,
value, AS_JY_NO_GC(value));
Py_DECREF(tmp);
return 0;
}
static PyObject* __Pyx_PyExec3(PyObject* o, PyObject* globals, PyObject* locals) {
PyObject* result;
PyObject* s = 0;
char *code = 0;
if (!globals || globals == Py_None) {
globals = PyModule_GetDict($module_cname);
if (!globals)
goto bad;
} else if (!PyDict_Check(globals)) {
PyErr_Format(PyExc_TypeError, "exec() arg 2 must be a dict, not %.100s",
globals->ob_type->tp_name);
goto bad;
}
if (!locals || locals == Py_None) {
locals = globals;
}
if (PyDict_GetItemString(globals, "__builtins__") == NULL) {
PyDict_SetItemString(globals, "__builtins__", PyEval_GetBuiltins());
}
if (PyCode_Check(o)) {
if (PyCode_GetNumFree((PyCodeObject *)o) > 0) {
PyErr_SetString(PyExc_TypeError,
"code object passed to exec() may not contain free variables");
goto bad;
}
#if PY_VERSION_HEX < 0x030200B1
result = PyEval_EvalCode((PyCodeObject *)o, globals, locals);
#else
result = PyEval_EvalCode(o, globals, locals);
#endif
} else {
PyCompilerFlags cf;
cf.cf_flags = 0;
if (PyUnicode_Check(o)) {
cf.cf_flags = PyCF_SOURCE_IS_UTF8;
s = PyUnicode_AsUTF8String(o);
if (!s) goto bad;
o = s;
#if PY_MAJOR_VERSION >= 3
} else if (!PyBytes_Check(o)) {
#else
} else if (!PyString_Check(o)) {
#endif
PyErr_SetString(PyExc_TypeError,
"exec: arg 1 must be string, bytes or code object");
goto bad;
}
#if PY_MAJOR_VERSION >= 3
code = PyBytes_AS_STRING(o);
#else
code = PyString_AS_STRING(o);
#endif
if (PyEval_MergeCompilerFlags(&cf)) {
result = PyRun_StringFlags(code, Py_file_input, globals, locals, &cf);
} else {
result = PyRun_String(code, Py_file_input, globals, locals);
}
Py_XDECREF(s);
}
return result;
bad:
Py_XDECREF(s);
return 0;
}
