Mercurial > cpython-lru_cache-weakref
diff Python/sysmodule.c @ 44822:424cccfd2baa legacy-trunk
#1648: add sys.gettrace() and sys.getprofile().
| author | Georg Brandl <georg@python.org> |
|---|---|
| date | Sun, 20 Jan 2008 13:59:46 +0000 |
| parents | 5dfded9ad8a0 |
| children | ea3fe302d392 |
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--- a/Python/sysmodule.c Sun Jan 20 13:08:37 2008 +0000 +++ b/Python/sysmodule.c Sun Jan 20 13:59:46 2008 +0000 @@ -398,6 +398,25 @@ ); static PyObject * +sys_gettrace(PyObject *self, PyObject *args) +{ + PyThreadState *tstate = PyThreadState_GET(); + PyObject *temp = tstate->c_traceobj; + + if (temp == NULL) + temp = Py_None; + Py_INCREF(temp); + return temp; +} + +PyDoc_STRVAR(gettrace_doc, +"gettrace()\n\ +\n\ +Return the global debug tracing function set with sys.settrace.\n\ +See the debugger chapter in the library manual." +); + +static PyObject * sys_setprofile(PyObject *self, PyObject *args) { if (trace_init() == -1) @@ -418,6 +437,25 @@ ); static PyObject * +sys_getprofile(PyObject *self, PyObject *args) +{ + PyThreadState *tstate = PyThreadState_GET(); + PyObject *temp = tstate->c_profileobj; + + if (temp == NULL) + temp = Py_None; + Py_INCREF(temp); + return temp; +} + +PyDoc_STRVAR(getprofile_doc, +"getprofile()\n\ +\n\ +Return the profiling function set with sys.setprofile.\n\ +See the profiler chapter in the library manual." +); + +static PyObject * sys_setcheckinterval(PyObject *self, PyObject *args) { if (!PyArg_ParseTuple(args, "i:setcheckinterval", &_Py_CheckInterval)) @@ -793,12 +831,14 @@ setdlopenflags_doc}, #endif {"setprofile", sys_setprofile, METH_O, setprofile_doc}, + {"getprofile", sys_getprofile, METH_NOARGS, getprofile_doc}, {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS, setrecursionlimit_doc}, #ifdef WITH_TSC {"settscdump", sys_settscdump, METH_VARARGS, settscdump_doc}, #endif {"settrace", sys_settrace, METH_O, settrace_doc}, + {"gettrace", sys_gettrace, METH_NOARGS, gettrace_doc}, {"call_tracing", sys_call_tracing, METH_VARARGS, call_tracing_doc}, {NULL, NULL} /* sentinel */ }; @@ -941,8 +981,10 @@ exc_clear() -- clear the exception state for the current thread\n\ exit() -- exit the interpreter by raising SystemExit\n\ getdlopenflags() -- returns flags to be used for dlopen() calls\n\ +getprofile() -- get the global profiling function\n\ getrefcount() -- return the reference count for an object (plus one :-)\n\ getrecursionlimit() -- return the max recursion depth for the interpreter\n\ +gettrace() -- get the global debug tracing function\n\ setcheckinterval() -- control how often the interpreter checks for events\n\ setdlopenflags() -- set the flags to be used for dlopen() calls\n\ setprofile() -- set the global profiling function\n\
