int uwsgi_python_profiler_call(PyObject *obj, PyFrameObject *frame, int what, PyObject *arg) {
#ifndef UWSGI_PYPY
static uint64_t last_ts = 0;
uint64_t now = uwsgi_micros();
uint64_t delta = 0;
switch(what) {
case PyTrace_CALL:
if (last_ts == 0) delta = 0;
else delta = now - last_ts;
last_ts = now;
uwsgi_log("[uWSGI Python profiler %llu] CALL: %s (line %d) -> %s %d args, stacksize %d\n",
(unsigned long long) delta,
PyString_AsString(frame->f_code->co_filename),
PyFrame_GetLineNumber(frame),
PyString_AsString(frame->f_code->co_name), frame->f_code->co_argcount, frame->f_code->co_stacksize);
break;
case PyTrace_C_CALL:
if (last_ts == 0) delta = 0;
else delta = now - last_ts;
last_ts = now;
uwsgi_log("[uWSGI Python profiler %llu] C CALL: %s (line %d) -> %s %d args, stacksize %d\n",
(unsigned long long) delta,
PyString_AsString(frame->f_code->co_filename),
PyFrame_GetLineNumber(frame),
PyEval_GetFuncName(arg), frame->f_code->co_argcount, frame->f_code->co_stacksize);
break;
}
#endif
return 0;
}
int uwsgi_python_profiler_call(PyObject *obj, PyFrameObject *frame, int what, PyObject *arg) {
#ifndef UWSGI_PYPY
switch(what) {
case PyTrace_CALL:
uwsgi_log("[uWSGI Python profiler] CALL: %s (line %d) -> %s %d args, stacksize %d\n",
PyString_AsString(frame->f_code->co_filename),
PyFrame_GetLineNumber(frame),
PyString_AsString(frame->f_code->co_name), frame->f_code->co_argcount, frame->f_code->co_stacksize);
break;
case PyTrace_C_CALL:
uwsgi_log("[uWSGI Python profiler] C CALL: %s (line %d) -> %s %d args, stacksize %d\n",
PyString_AsString(frame->f_code->co_filename),
PyFrame_GetLineNumber(frame),
PyEval_GetFuncName(arg), frame->f_code->co_argcount, frame->f_code->co_stacksize);
break;
}
#endif
return 0;
}
static char const *GET_CALLABLE_NAME( PyObject *object )
{
if ( Nuitka_Function_Check( object ) )
{
return Nuitka_String_AsString( Nuitka_Function_GetName( object ) );
}
else if ( Nuitka_Generator_Check( object ) )
{
return Nuitka_String_AsString( Nuitka_Generator_GetName( object ) );
}
else if ( PyMethod_Check( object ) )
{
return PyEval_GetFuncName( PyMethod_GET_FUNCTION( object ) );
}
else if ( PyFunction_Check( object ) )
{
return Nuitka_String_AsString( ((PyFunctionObject*)object)->func_name );
}
#if PYTHON_VERSION < 300
else if ( PyInstance_Check( object ) )
{
return Nuitka_String_AsString( ((PyInstanceObject*)object)->in_class->cl_name );
}
else if ( PyClass_Check( object ) )
{
return Nuitka_String_AsString( ((PyClassObject*)object)->cl_name );
}
#endif
else if ( PyCFunction_Check( object ) )
{
return ((PyCFunctionObject*)object)->m_ml->ml_name;
}
else
{
return Py_TYPE( object )->tp_name;
}
}
static PyObject* Preprocessor_define(Preprocessor* self, PyObject *args)
{
PyObject *macro;
PyObject *value = NULL;
if (!PyArg_ParseTuple(args, "O|O:define", ¯o, &value))
return NULL;
try
{
// First check if it's a string. If so, convert it to UTF-8 and define
// an object-like macro.
if (PyUnicode_Check(macro))
{
ScopedPyObject utf8_name(PyUnicode_AsUTF8String(macro));
const char *macro_name;
if (utf8_name && (macro_name = PyBytes_AsString(utf8_name)))
{
if (value)
{
if (PyUnicode_Check(value)) // define(name, value)
{
ScopedPyObject utf8_value(
PyUnicode_AsUTF8String(value));
const char *macro_value;
if (utf8_value &&
(macro_value = PyBytes_AsString(utf8_value)))
{
// Value specified:
// "#define macro_name macro_value".
self->preprocessor->define(
macro_name, macro_value);
}
else
{
return NULL;
}
}
else if (PyCallable_Check(value)) // define(name, callable)
{
boost::shared_ptr<cmonster::core::FunctionMacro>
function(new cmonster::python::FunctionMacro(
self, value));
self->preprocessor->define(macro_name, function);
}
else
{
PyErr_SetString(PyExc_TypeError,
"expected string or callable for value argument");
return NULL;
}
}
else
{
// No value specified: "#define macro_name".
self->preprocessor->define(macro_name);
}
}
else
{
return NULL;
}
}
else if (PyCallable_Check(macro)) // define(callable)
{
// TODO ensure "value" was not specified.
const char *name = PyEval_GetFuncName(macro);
boost::shared_ptr<cmonster::core::FunctionMacro>
function(new cmonster::python::FunctionMacro(self, macro));
self->preprocessor->define(name, function);
}
else
{
PyErr_SetString(PyExc_TypeError, "expected string or callable");
return NULL;
}
}
catch (...)
{
set_python_exception();
return NULL;
}
Py_INCREF(Py_None);
return Py_None;
}
