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#1648: add sys.gettrace() and sys.getprofile().

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This commit is contained in:
Georg Brandl 2008-01-20 13:59:46 +00:00
parent 92058d2933
commit 56112895d6
5 changed files with 104 additions and 0 deletions
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42
Python/sysmodule.c
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@ -397,6 +397,25 @@ Set the global debug tracing function. It will be called on each\n\
function call. See the debugger chapter in the library manual."
);
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)
{
@ -417,6 +436,25 @@ Set the profiling function. It will be called on each function call\n\
and return. See the profiler chapter in the library manual."
);
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)
{
@ -793,12 +831,14 @@ static PyMethodDef sys_methods[] = {
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_info() -- return thread-safe information about the current exception\n\
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\