shell bypass 403
////////////////////// Print.proto //////////////////////
//@substitute: naming
static int __Pyx_Print(PyObject*, PyObject *, int); /*proto*/
#if CYTHON_COMPILING_IN_PYPY || PY_MAJOR_VERSION >= 3
static PyObject* $print_function = 0;
static PyObject* $print_function_kwargs = 0;
#endif
////////////////////// Print.cleanup //////////////////////
//@substitute: naming
#if CYTHON_COMPILING_IN_PYPY || PY_MAJOR_VERSION >= 3
Py_CLEAR($print_function);
Py_CLEAR($print_function_kwargs);
#endif
////////////////////// Print //////////////////////
//@substitute: naming
#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
static PyObject *__Pyx_GetStdout(void) {
PyObject *f = PySys_GetObject((char *)"stdout");
if (!f) {
PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
}
return f;
}
static int __Pyx_Print(PyObject* f, PyObject *arg_tuple, int newline) {
int i;
if (!f) {
if (!(f = __Pyx_GetStdout()))
return -1;
}
Py_INCREF(f);
for (i=0; i < PyTuple_GET_SIZE(arg_tuple); i++) {
PyObject* v;
if (PyFile_SoftSpace(f, 1)) {
if (PyFile_WriteString(" ", f) < 0)
goto error;
}
v = PyTuple_GET_ITEM(arg_tuple, i);
if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0)
goto error;
if (PyString_Check(v)) {
char *s = PyString_AsString(v);
Py_ssize_t len = PyString_Size(v);
if (len > 0) {
// append soft-space if necessary (not using isspace() due to C/C++ problem on MacOS-X)
switch (s[len-1]) {
case ' ': break;
case '\f': case '\r': case '\n': case '\t': case '\v':
PyFile_SoftSpace(f, 0);
break;
default: break;
}
}
}
}
if (newline) {
if (PyFile_WriteString("\n", f) < 0)
goto error;
PyFile_SoftSpace(f, 0);
}
Py_DECREF(f);
return 0;
error:
Py_DECREF(f);
return -1;
}
#else /* Python 3 has a print function */
static int __Pyx_Print(PyObject* stream, PyObject *arg_tuple, int newline) {
PyObject* kwargs = 0;
PyObject* result = 0;
PyObject* end_string;
if (unlikely(!$print_function)) {
$print_function = PyObject_GetAttr($builtins_cname, PYIDENT("print"));
if (!$print_function)
return -1;
}
if (stream) {
kwargs = PyDict_New();
if (unlikely(!kwargs))
return -1;
if (unlikely(PyDict_SetItem(kwargs, PYIDENT("file"), stream) < 0))
goto bad;
if (!newline) {
end_string = PyUnicode_FromStringAndSize(" ", 1);
if (unlikely(!end_string))
goto bad;
if (PyDict_SetItem(kwargs, PYIDENT("end"), end_string) < 0) {
Py_DECREF(end_string);
goto bad;
}
Py_DECREF(end_string);
}
} else if (!newline) {
if (unlikely(!$print_function_kwargs)) {
$print_function_kwargs = PyDict_New();
if (unlikely(!$print_function_kwargs))
return -1;
end_string = PyUnicode_FromStringAndSize(" ", 1);
if (unlikely(!end_string))
return -1;
if (PyDict_SetItem($print_function_kwargs, PYIDENT("end"), end_string) < 0) {
Py_DECREF(end_string);
return -1;
}
Py_DECREF(end_string);
}
kwargs = $print_function_kwargs;
}
result = PyObject_Call($print_function, arg_tuple, kwargs);
if (unlikely(kwargs) && (kwargs != $print_function_kwargs))
Py_DECREF(kwargs);
if (!result)
return -1;
Py_DECREF(result);
return 0;
bad:
if (kwargs != $print_function_kwargs)
Py_XDECREF(kwargs);
return -1;
}
#endif
////////////////////// PrintOne.proto //////////////////////
//@requires: Print
static int __Pyx_PrintOne(PyObject* stream, PyObject *o); /*proto*/
////////////////////// PrintOne //////////////////////
#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
static int __Pyx_PrintOne(PyObject* f, PyObject *o) {
if (!f) {
if (!(f = __Pyx_GetStdout()))
return -1;
}
Py_INCREF(f);
if (PyFile_SoftSpace(f, 0)) {
if (PyFile_WriteString(" ", f) < 0)
goto error;
}
if (PyFile_WriteObject(o, f, Py_PRINT_RAW) < 0)
goto error;
if (PyFile_WriteString("\n", f) < 0)
goto error;
Py_DECREF(f);
return 0;
error:
Py_DECREF(f);
return -1;
/* the line below is just to avoid C compiler
* warnings about unused functions */
return __Pyx_Print(f, NULL, 0);
}
#else /* Python 3 has a print function */
static int __Pyx_PrintOne(PyObject* stream, PyObject *o) {
int res;
PyObject* arg_tuple = PyTuple_Pack(1, o);
if (unlikely(!arg_tuple))
return -1;
res = __Pyx_Print(stream, arg_tuple, 1);
Py_DECREF(arg_tuple);
return res;
}
#endif