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#include "Python.h"
#include "pycore_tracemalloc.h"  // _PyTraceMalloc_IsTracing
#include "clinic/_tracemalloc.c.h"
/*[clinic input]
module _tracemalloc
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=708a98302fc46e5f]*/
/*[clinic input]
@permit_long_summary
_tracemalloc.is_tracing
Return True if the tracemalloc module is tracing Python memory allocations.
[clinic start generated code]*/
static PyObject *
_tracemalloc_is_tracing_impl(PyObject *module)
/*[clinic end generated code: output=2d763b42601cd3ef input=cac4fc9096babeac]*/
    return PyBool_FromLong(_PyTraceMalloc_IsTracing());
/*[clinic input]
_tracemalloc.clear_traces
Clear traces of memory blocks allocated by Python.
[clinic start generated code]*/
static PyObject *
_tracemalloc_clear_traces_impl(PyObject *module)
/*[clinic end generated code: output=a86080ee41b84197 input=0dab5b6c785183a5]*/
    _PyTraceMalloc_ClearTraces();
    Py_RETURN_NONE;
/*[clinic input]
_tracemalloc._get_traces
Get traces of all memory blocks allocated by Python.
Return a list of (size: int, traceback: tuple) tuples.
traceback is a tuple of (filename: str, lineno: int) tuples.
Return an empty list if the tracemalloc module is disabled.
[clinic start generated code]*/
static PyObject *
_tracemalloc__get_traces_impl(PyObject *module)
/*[clinic end generated code: output=e9929876ced4b5cc input=6c7d2230b24255aa]*/
    return _PyTraceMalloc_GetTraces();
/*[clinic input]
_tracemalloc._get_object_traceback
    obj: object
Get the traceback where the Python object obj was allocated.
Return a tuple of (filename: str, lineno: int) tuples.
Return None if the tracemalloc module is disabled or did not
trace the allocation of the object.
[clinic start generated code]*/
static PyObject *
_tracemalloc__get_object_traceback(PyObject *module, PyObject *obj)
/*[clinic end generated code: output=41ee0553a658b0aa input=29495f1b21c53212]*/
    return _PyTraceMalloc_GetObjectTraceback(obj);
/*[clinic input]
_tracemalloc.start
    nframe: int = 1
Start tracing Python memory allocations.
Also set the maximum number of frames stored in the traceback of a
trace to nframe.
[clinic start generated code]*/
static PyObject *
_tracemalloc_start_impl(PyObject *module, int nframe)
/*[clinic end generated code: output=caae05c23c159d3c input=40d849b5b29d1933]*/
    if (_PyTraceMalloc_Start(nframe) < 0) {
        return NULL;
    Py_RETURN_NONE;
/*[clinic input]
_tracemalloc.stop
Stop tracing Python memory allocations.
Also clear traces of memory blocks allocated by Python.
[clinic start generated code]*/
static PyObject *
_tracemalloc_stop_impl(PyObject *module)
/*[clinic end generated code: output=c3c42ae03e3955cd input=7478f075e51dae18]*/
    _PyTraceMalloc_Stop();
    Py_RETURN_NONE;
/*[clinic input]
_tracemalloc.get_traceback_limit
Get the maximum number of frames stored in the traceback of a trace.
By default, a trace of an allocated memory block only stores
the most recent frame: the limit is 1.
[clinic start generated code]*/
static PyObject *
_tracemalloc_get_traceback_limit_impl(PyObject *module)
/*[clinic end generated code: output=d556d9306ba95567 input=da3cd977fc68ae3b]*/
    return PyLong_FromLong(_PyTraceMalloc_GetTracebackLimit());
/*[clinic input]
_tracemalloc.get_tracemalloc_memory
Get the memory usage in bytes of the tracemalloc module.
This memory is used internally to trace memory allocations.
[clinic start generated code]*/
static PyObject *
_tracemalloc_get_tracemalloc_memory_impl(PyObject *module)
/*[clinic end generated code: output=e3f14e280a55f5aa input=5d919c0f4d5132ad]*/
    return PyLong_FromSize_t(_PyTraceMalloc_GetMemory());
/*[clinic input]
@permit_long_summary
_tracemalloc.get_traced_memory
Get the current size and peak size of memory blocks traced by tracemalloc.
Returns a tuple: (current: int, peak: int).
[clinic start generated code]*/
static PyObject *
_tracemalloc_get_traced_memory_impl(PyObject *module)
/*[clinic end generated code: output=5b167189adb9e782 input=b06e7a1a4914fc21]*/
    return _PyTraceMalloc_GetTracedMemory();
/*[clinic input]
@permit_long_summary
_tracemalloc.reset_peak
Set the peak size of memory blocks traced by tracemalloc to the current size.
Do nothing if the tracemalloc module is not tracing memory allocations.
[clinic start generated code]*/
static PyObject *
_tracemalloc_reset_peak_impl(PyObject *module)
/*[clinic end generated code: output=140c2870f691dbb2 input=4103319210f46286]*/
    _PyTraceMalloc_ResetPeak();
    Py_RETURN_NONE;
static PyMethodDef module_methods[] = {
    _TRACEMALLOC_IS_TRACING_METHODDEF
    _TRACEMALLOC_CLEAR_TRACES_METHODDEF
    _TRACEMALLOC__GET_TRACES_METHODDEF
    _TRACEMALLOC__GET_OBJECT_TRACEBACK_METHODDEF
    _TRACEMALLOC_START_METHODDEF
    _TRACEMALLOC_STOP_METHODDEF
    _TRACEMALLOC_GET_TRACEBACK_LIMIT_METHODDEF
    _TRACEMALLOC_GET_TRACEMALLOC_MEMORY_METHODDEF
    _TRACEMALLOC_GET_TRACED_MEMORY_METHODDEF
    _TRACEMALLOC_RESET_PEAK_METHODDEF
    /* sentinel */
    {NULL, NULL}
PyDoc_STRVAR(module_doc,
"Debug module to trace memory blocks allocated by Python.");
static struct PyModuleDef module_def = {
    PyModuleDef_HEAD_INIT,
    "_tracemalloc",
    module_doc,
    0, /* non-negative size to be able to unload the module */
    module_methods,
PyMODINIT_FUNC
PyInit__tracemalloc(void)
    PyABIInfo_VAR(abi_info);
    if (PyABIInfo_Check(&abi_info, "_tracemalloc") < 0) {
        return NULL;
    PyObject *mod = PyModule_Create(&module_def);
    if (mod == NULL) {
        return NULL;
#ifdef Py_GIL_DISABLED
    PyUnstable_Module_SetGIL(mod, Py_MOD_GIL_NOT_USED);
    return mod;
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