Python2 was deprecated 4 years ago, remove support and workarounds.
Signed-off-by: Ian Rogers <irogers@google.com>
---
.../scripts/python/Perf-Trace-Util/Context.c | 18 -----
tools/perf/util/python.c | 73 +++----------------
.../scripting-engines/trace-event-python.c | 63 +---------------
3 files changed, 15 insertions(+), 139 deletions(-)
diff --git a/tools/perf/scripts/python/Perf-Trace-Util/Context.c b/tools/perf/scripts/python/Perf-Trace-Util/Context.c
index 01f54d6724a5..d742daaa5d5a 100644
--- a/tools/perf/scripts/python/Perf-Trace-Util/Context.c
+++ b/tools/perf/scripts/python/Perf-Trace-Util/Context.c
@@ -24,16 +24,6 @@
#include "../../../util/srcline.h"
#include "../../../util/srccode.h"
-#if PY_MAJOR_VERSION < 3
-#define _PyCapsule_GetPointer(arg1, arg2) \
- PyCObject_AsVoidPtr(arg1)
-#define _PyBytes_FromStringAndSize(arg1, arg2) \
- PyString_FromStringAndSize((arg1), (arg2))
-#define _PyUnicode_AsUTF8(arg) \
- PyString_AsString(arg)
-
-PyMODINIT_FUNC initperf_trace_context(void);
-#else
#define _PyCapsule_GetPointer(arg1, arg2) \
PyCapsule_GetPointer((arg1), (arg2))
#define _PyBytes_FromStringAndSize(arg1, arg2) \
@@ -42,7 +32,6 @@ PyMODINIT_FUNC initperf_trace_context(void);
PyUnicode_AsUTF8(arg)
PyMODINIT_FUNC PyInit_perf_trace_context(void);
-#endif
static struct scripting_context *get_args(PyObject *args, const char *name, PyObject **arg2)
{
@@ -213,12 +202,6 @@ static PyMethodDef ContextMethods[] = {
{ NULL, NULL, 0, NULL}
};
-#if PY_MAJOR_VERSION < 3
-PyMODINIT_FUNC initperf_trace_context(void)
-{
- (void) Py_InitModule("perf_trace_context", ContextMethods);
-}
-#else
PyMODINIT_FUNC PyInit_perf_trace_context(void)
{
static struct PyModuleDef moduledef = {
@@ -240,4 +223,3 @@ PyMODINIT_FUNC PyInit_perf_trace_context(void)
return mod;
}
-#endif
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 31a223eaf8e6..02279ab4967c 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -25,40 +25,14 @@
#include <internal/lib.h>
#include "../builtin.h"
-#if PY_MAJOR_VERSION < 3
-#define _PyUnicode_FromString(arg) \
- PyString_FromString(arg)
-#define _PyUnicode_AsString(arg) \
- PyString_AsString(arg)
-#define _PyUnicode_FromFormat(...) \
- PyString_FromFormat(__VA_ARGS__)
-#define _PyLong_FromLong(arg) \
- PyInt_FromLong(arg)
-
-#else
-
#define _PyUnicode_FromString(arg) \
PyUnicode_FromString(arg)
#define _PyUnicode_FromFormat(...) \
PyUnicode_FromFormat(__VA_ARGS__)
#define _PyLong_FromLong(arg) \
PyLong_FromLong(arg)
-#endif
-#ifndef Py_TYPE
-#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
-#endif
-
-/* Define PyVarObject_HEAD_INIT for python 2.5 */
-#ifndef PyVarObject_HEAD_INIT
-# define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size,
-#endif
-
-#if PY_MAJOR_VERSION < 3
-PyMODINIT_FUNC initperf(void);
-#else
PyMODINIT_FUNC PyInit_perf(void);
-#endif
#define member_def(type, member, ptype, help) \
{ #member, ptype, \
@@ -116,7 +90,7 @@ static PyObject *pyrf_mmap_event__repr(struct pyrf_event *pevent)
pevent->event.mmap.pgoff, pevent->event.mmap.filename) < 0) {
ret = PyErr_NoMemory();
} else {
- ret = _PyUnicode_FromString(s);
+ ret = PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -147,7 +121,7 @@ static PyMemberDef pyrf_task_event__members[] = {
static PyObject *pyrf_task_event__repr(struct pyrf_event *pevent)
{
- return _PyUnicode_FromFormat("{ type: %s, pid: %u, ppid: %u, tid: %u, "
+ return PyUnicode_FromFormat("{ type: %s, pid: %u, ppid: %u, tid: %u, "
"ptid: %u, time: %" PRI_lu64 "}",
pevent->event.header.type == PERF_RECORD_FORK ? "fork" : "exit",
pevent->event.fork.pid,
@@ -180,7 +154,7 @@ static PyMemberDef pyrf_comm_event__members[] = {
static PyObject *pyrf_comm_event__repr(struct pyrf_event *pevent)
{
- return _PyUnicode_FromFormat("{ type: comm, pid: %u, tid: %u, comm: %s }",
+ return PyUnicode_FromFormat("{ type: comm, pid: %u, tid: %u, comm: %s }",
pevent->event.comm.pid,
pevent->event.comm.tid,
pevent->event.comm.comm);
@@ -211,7 +185,7 @@ static PyObject *pyrf_throttle_event__repr(struct pyrf_event *pevent)
{
struct perf_record_throttle *te = (struct perf_record_throttle *)(&pevent->event.header + 1);
- return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRI_lu64 ", id: %" PRI_lu64
+ return PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRI_lu64 ", id: %" PRI_lu64
", stream_id: %" PRI_lu64 " }",
pevent->event.header.type == PERF_RECORD_THROTTLE ? "" : "un",
te->time, te->id, te->stream_id);
@@ -246,7 +220,7 @@ static PyObject *pyrf_lost_event__repr(struct pyrf_event *pevent)
pevent->event.lost.id, pevent->event.lost.lost) < 0) {
ret = PyErr_NoMemory();
} else {
- ret = _PyUnicode_FromString(s);
+ ret = PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -273,7 +247,7 @@ static PyMemberDef pyrf_read_event__members[] = {
static PyObject *pyrf_read_event__repr(struct pyrf_event *pevent)
{
- return _PyUnicode_FromFormat("{ type: read, pid: %u, tid: %u }",
+ return PyUnicode_FromFormat("{ type: read, pid: %u, tid: %u }",
pevent->event.read.pid,
pevent->event.read.tid);
/*
@@ -308,7 +282,7 @@ static PyObject *pyrf_sample_event__repr(struct pyrf_event *pevent)
if (asprintf(&s, "{ type: sample }") < 0) {
ret = PyErr_NoMemory();
} else {
- ret = _PyUnicode_FromString(s);
+ ret = PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -342,7 +316,7 @@ tracepoint_field(struct pyrf_event *pe, struct tep_format_field *field)
}
if (field->flags & TEP_FIELD_IS_STRING &&
is_printable_array(data + offset, len)) {
- ret = _PyUnicode_FromString((char *)data + offset);
+ ret = PyUnicode_FromString((char *)data + offset);
} else {
ret = PyByteArray_FromStringAndSize((const char *) data + offset, len);
field->flags &= ~TEP_FIELD_IS_STRING;
@@ -431,7 +405,7 @@ static PyObject *pyrf_context_switch_event__repr(struct pyrf_event *pevent)
!!(pevent->event.header.misc & PERF_RECORD_MISC_SWITCH_OUT)) < 0) {
ret = PyErr_NoMemory();
} else {
- ret = _PyUnicode_FromString(s);
+ ret = PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -917,17 +891,8 @@ static PyObject *pyrf_evlist__get_pollfd(struct pyrf_evlist *pevlist,
for (i = 0; i < evlist->core.pollfd.nr; ++i) {
PyObject *file;
-#if PY_MAJOR_VERSION < 3
- FILE *fp = fdopen(evlist->core.pollfd.entries[i].fd, "r");
-
- if (fp == NULL)
- goto free_list;
-
- file = PyFile_FromFile(fp, "perf", "r", NULL);
-#else
file = PyFile_FromFd(evlist->core.pollfd.entries[i].fd, "perf", "r", -1,
NULL, NULL, NULL, 0);
-#endif
if (file == NULL)
goto free_list;
@@ -1233,9 +1198,9 @@ static PyObject *pyrf__tracepoint(struct pyrf_evsel *pevsel,
tp_format = trace_event__tp_format(sys, name);
if (IS_ERR(tp_format))
- return _PyLong_FromLong(-1);
+ return PyLong_FromLong(-1);
- return _PyLong_FromLong(tp_format->id);
+ return PyLong_FromLong(tp_format->id);
#endif // HAVE_LIBTRACEEVENT
}
@@ -1249,18 +1214,11 @@ static PyMethodDef perf__methods[] = {
{ .ml_name = NULL, }
};
-#if PY_MAJOR_VERSION < 3
-PyMODINIT_FUNC initperf(void)
-#else
PyMODINIT_FUNC PyInit_perf(void)
-#endif
{
PyObject *obj;
int i;
PyObject *dict;
-#if PY_MAJOR_VERSION < 3
- PyObject *module = Py_InitModule("perf", perf__methods);
-#else
static struct PyModuleDef moduledef = {
PyModuleDef_HEAD_INIT,
"perf", /* m_name */
@@ -1273,7 +1231,6 @@ PyMODINIT_FUNC PyInit_perf(void)
NULL, /* m_free */
};
PyObject *module = PyModule_Create(&moduledef);
-#endif
if (module == NULL ||
pyrf_event__setup_types() < 0 ||
@@ -1281,11 +1238,7 @@ PyMODINIT_FUNC PyInit_perf(void)
pyrf_evsel__setup_types() < 0 ||
pyrf_thread_map__setup_types() < 0 ||
pyrf_cpu_map__setup_types() < 0)
-#if PY_MAJOR_VERSION < 3
- return;
-#else
return module;
-#endif
/* The page_size is placed in util object. */
page_size = sysconf(_SC_PAGE_SIZE);
@@ -1334,7 +1287,7 @@ PyMODINIT_FUNC PyInit_perf(void)
goto error;
for (i = 0; perf__constants[i].name != NULL; i++) {
- obj = _PyLong_FromLong(perf__constants[i].value);
+ obj = PyLong_FromLong(perf__constants[i].value);
if (obj == NULL)
goto error;
PyDict_SetItemString(dict, perf__constants[i].name, obj);
@@ -1344,9 +1297,7 @@ PyMODINIT_FUNC PyInit_perf(void)
error:
if (PyErr_Occurred())
PyErr_SetString(PyExc_ImportError, "perf: Init failed!");
-#if PY_MAJOR_VERSION >= 3
return module;
-#endif
}
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index d7183134b669..f1d461d47d73 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -58,22 +58,6 @@
#include "mem-events.h"
#include "util/perf_regs.h"
-#if PY_MAJOR_VERSION < 3
-#define _PyUnicode_FromString(arg) \
- PyString_FromString(arg)
-#define _PyUnicode_FromStringAndSize(arg1, arg2) \
- PyString_FromStringAndSize((arg1), (arg2))
-#define _PyBytes_FromStringAndSize(arg1, arg2) \
- PyString_FromStringAndSize((arg1), (arg2))
-#define _PyLong_FromLong(arg) \
- PyInt_FromLong(arg)
-#define _PyLong_AsLong(arg) \
- PyInt_AsLong(arg)
-#define _PyCapsule_New(arg1, arg2, arg3) \
- PyCObject_FromVoidPtr((arg1), (arg2))
-
-PyMODINIT_FUNC initperf_trace_context(void);
-#else
#define _PyUnicode_FromString(arg) \
PyUnicode_FromString(arg)
#define _PyUnicode_FromStringAndSize(arg1, arg2) \
@@ -88,7 +72,6 @@ PyMODINIT_FUNC initperf_trace_context(void);
PyCapsule_New((arg1), (arg2), (arg3))
PyMODINIT_FUNC PyInit_perf_trace_context(void);
-#endif
#ifdef HAVE_LIBTRACEEVENT
#define TRACE_EVENT_TYPE_MAX \
@@ -181,17 +164,7 @@ static int get_argument_count(PyObject *handler)
{
int arg_count = 0;
- /*
- * The attribute for the code object is func_code in Python 2,
- * whereas it is __code__ in Python 3.0+.
- */
- PyObject *code_obj = PyObject_GetAttrString(handler,
- "func_code");
- if (PyErr_Occurred()) {
- PyErr_Clear();
- code_obj = PyObject_GetAttrString(handler,
- "__code__");
- }
+ PyObject *code_obj = code_obj = PyObject_GetAttrString(handler, "__code__");
PyErr_Clear();
if (code_obj) {
PyObject *arg_count_obj = PyObject_GetAttrString(code_obj,
@@ -1899,12 +1872,6 @@ static void set_table_handlers(struct tables *tables)
tables->synth_handler = get_handler("synth_data");
}
-#if PY_MAJOR_VERSION < 3
-static void _free_command_line(const char **command_line, int num)
-{
- free(command_line);
-}
-#else
static void _free_command_line(wchar_t **command_line, int num)
{
int i;
@@ -1912,7 +1879,6 @@ static void _free_command_line(wchar_t **command_line, int num)
PyMem_RawFree(command_line[i]);
free(command_line);
}
-#endif
/*
@@ -1922,30 +1888,12 @@ static int python_start_script(const char *script, int argc, const char **argv,
struct perf_session *session)
{
struct tables *tables = &tables_global;
-#if PY_MAJOR_VERSION < 3
- const char **command_line;
-#else
wchar_t **command_line;
-#endif
- /*
- * Use a non-const name variable to cope with python 2.6's
- * PyImport_AppendInittab prototype
- */
- char buf[PATH_MAX], name[19] = "perf_trace_context";
+ char buf[PATH_MAX];
int i, err = 0;
FILE *fp;
scripting_context->session = session;
-#if PY_MAJOR_VERSION < 3
- command_line = malloc((argc + 1) * sizeof(const char *));
- if (!command_line)
- return -1;
-
- command_line[0] = script;
- for (i = 1; i < argc + 1; i++)
- command_line[i] = argv[i - 1];
- PyImport_AppendInittab(name, initperf_trace_context);
-#else
command_line = malloc((argc + 1) * sizeof(wchar_t *));
if (!command_line)
return -1;
@@ -1953,15 +1901,10 @@ static int python_start_script(const char *script, int argc, const char **argv,
command_line[0] = Py_DecodeLocale(script, NULL);
for (i = 1; i < argc + 1; i++)
command_line[i] = Py_DecodeLocale(argv[i - 1], NULL);
- PyImport_AppendInittab(name, PyInit_perf_trace_context);
-#endif
+ PyImport_AppendInittab("perf_trace_context", PyInit_perf_trace_context);
Py_Initialize();
-#if PY_MAJOR_VERSION < 3
- PySys_SetArgv(argc + 1, (char **)command_line);
-#else
PySys_SetArgv(argc + 1, command_line);
-#endif
fp = fopen(script, "r");
if (!fp) {
--
2.47.0.163.g1226f6d8fa-goog