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Issue #19514: Deduplicate some _Py_IDENTIFIER declarations.

Browse Source 
Patch by Andrei Dorian Duma.
This commit is contained in:
Martin v. Löwis 2013-11-07 18:46:53 +01:00
parent d0293596b8
commit e75fc14813
5 changed files with 18 additions and 28 deletions
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3
Misc/NEWS
View File

@ -10,6 +10,9 @@ Projected release date: 2013-11-24
Core and Builtins
-----------------
- Issue #19514: Deduplicate some _Py_IDENTIFIER declarations.
Patch by Andrei Dorian Duma.
- Issue #17936: Fix O(n**2) behaviour when adding or removing many subclasses
of a given type.

5
Modules/_bisectmodule.c
View File

@ -6,6 +6,8 @@ Converted to C by Dmitry Vasiliev (dima at hlabs.spb.ru).
#define PY_SSIZE_T_CLEAN
#include "Python.h"
_Py_IDENTIFIER(insert);
static Py_ssize_t
internal_bisect_right(PyObject *list, PyObject *item, Py_ssize_t lo, Py_ssize_t hi)
{
@ -90,8 +92,6 @@ insort_right(PyObject *self, PyObject *args, PyObject *kw)
if (PyList_Insert(list, index, item) < 0)
return NULL;
} else {
_Py_IDENTIFIER(insert);
result = _PyObject_CallMethodId(list, &PyId_insert, "nO", index, item);
if (result == NULL)
return NULL;
@ -195,7 +195,6 @@ insort_left(PyObject *self, PyObject *args, PyObject *kw)
if (PyList_Insert(list, index, item) < 0)
return NULL;
} else {
_Py_IDENTIFIER(insert);
result = _PyObject_CallMethodId(list, &PyId_insert, "nO", index, item);
if (result == NULL)
return NULL;

19
Modules/_datetimemodule.c
View File

@ -104,6 +104,11 @@ static PyTypeObject PyDateTime_TimeType;
static PyTypeObject PyDateTime_TZInfoType;
static PyTypeObject PyDateTime_TimeZoneType;
_Py_IDENTIFIER(as_integer_ratio);
_Py_IDENTIFIER(fromutc);
_Py_IDENTIFIER(isoformat);
_Py_IDENTIFIER(strftime);
/* ---------------------------------------------------------------------------
* Math utilities.
*/
@ -1277,8 +1282,6 @@ wrap_strftime(PyObject *object, PyObject *format, PyObject *timetuple,
goto Done;
format = PyUnicode_FromString(PyBytes_AS_STRING(newfmt));
if (format != NULL) {
_Py_IDENTIFIER(strftime);
result = _PyObject_CallMethodId(time, &PyId_strftime, "OO",
format, timetuple, NULL);
Py_DECREF(format);
@ -1566,7 +1569,6 @@ multiply_float_timedelta(PyObject *floatobj, PyDateTime_Delta *delta)
PyObject *result = NULL;
PyObject *pyus_in = NULL, *temp, *pyus_out;
PyObject *ratio = NULL;
_Py_IDENTIFIER(as_integer_ratio);
pyus_in = delta_to_microseconds(delta);
if (pyus_in == NULL)
@ -1665,7 +1667,6 @@ truedivide_timedelta_float(PyDateTime_Delta *delta, PyObject *f)
PyObject *result = NULL;
PyObject *pyus_in = NULL, *temp, *pyus_out;
PyObject *ratio = NULL;
_Py_IDENTIFIER(as_integer_ratio);
pyus_in = delta_to_microseconds(delta);
if (pyus_in == NULL)
@ -2635,8 +2636,6 @@ date_isoformat(PyDateTime_Date *self)
static PyObject *
date_str(PyDateTime_Date *self)
{
_Py_IDENTIFIER(isoformat);
return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "()");
}
@ -2676,7 +2675,6 @@ static PyObject *
date_format(PyDateTime_Date *self, PyObject *args)
{
PyObject *format;
_Py_IDENTIFIER(strftime);
if (!PyArg_ParseTuple(args, "U:__format__", &format))
return NULL;
@ -3593,8 +3591,6 @@ time_repr(PyDateTime_Time *self)
static PyObject *
time_str(PyDateTime_Time *self)
{
_Py_IDENTIFIER(isoformat);
return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "()");
}
@ -4207,7 +4203,6 @@ datetime_now_impl(PyObject *cls, PyObject *tz)
if (self != NULL && tz != Py_None) {
/* Convert UTC to tzinfo's zone. */
PyObject *temp = self;
_Py_IDENTIFIER(fromutc);
self = _PyObject_CallMethodId(tz, &PyId_fromutc, "O", self);
Py_DECREF(temp);
@ -4246,7 +4241,6 @@ datetime_fromtimestamp(PyObject *cls, PyObject *args, PyObject *kw)
if (self != NULL && tzinfo != Py_None) {
/* Convert UTC to tzinfo's zone. */
PyObject *temp = self;
_Py_IDENTIFIER(fromutc);
self = _PyObject_CallMethodId(tzinfo, &PyId_fromutc, "O", self);
Py_DECREF(temp);
@ -4529,8 +4523,6 @@ datetime_repr(PyDateTime_DateTime *self)
static PyObject *
datetime_str(PyDateTime_DateTime *self)
{
_Py_IDENTIFIER(isoformat);
return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "(s)", " ");
}
@ -4809,7 +4801,6 @@ datetime_astimezone(PyDateTime_DateTime *self, PyObject *args, PyObject *kw)
PyObject *offset;
PyObject *temp;
PyObject *tzinfo = Py_None;
_Py_IDENTIFIER(fromutc);
static char *keywords[] = {"tz", NULL};
if (! PyArg_ParseTupleAndKeywords(args, kw, "|O:astimezone", keywords,

5
Modules/_sqlite/connection.c
View File

@ -41,6 +41,8 @@
#endif
#endif
_Py_IDENTIFIER(cursor);
static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, PyObject* isolation_level);
static void _pysqlite_drop_unused_cursor_references(pysqlite_Connection* self);
@ -1279,7 +1281,6 @@ PyObject* pysqlite_connection_execute(pysqlite_Connection* self, PyObject* args,
PyObject* cursor = 0;
PyObject* result = 0;
PyObject* method = 0;
_Py_IDENTIFIER(cursor);
cursor = _PyObject_CallMethodId((PyObject*)self, &PyId_cursor, "");
if (!cursor) {
@ -1309,7 +1310,6 @@ PyObject* pysqlite_connection_executemany(pysqlite_Connection* self, PyObject* a
PyObject* cursor = 0;
PyObject* result = 0;
PyObject* method = 0;
_Py_IDENTIFIER(cursor);
cursor = _PyObject_CallMethodId((PyObject*)self, &PyId_cursor, "");
if (!cursor) {
@ -1339,7 +1339,6 @@ PyObject* pysqlite_connection_executescript(pysqlite_Connection* self, PyObject*
PyObject* cursor = 0;
PyObject* result = 0;
PyObject* method = 0;
_Py_IDENTIFIER(cursor);
cursor = _PyObject_CallMethodId((PyObject*)self, &PyId_cursor, "");
if (!cursor) {

14
Objects/typeobject.c
View File

@ -39,16 +39,20 @@ struct method_cache_entry {
static struct method_cache_entry method_cache[1 << MCACHE_SIZE_EXP];
static unsigned int next_version_tag = 0;
/* alphabetical order */
_Py_IDENTIFIER(__abstractmethods__);
_Py_IDENTIFIER(__class__);
_Py_IDENTIFIER(__delitem__);
_Py_IDENTIFIER(__dict__);
_Py_IDENTIFIER(__doc__);
_Py_IDENTIFIER(__getitem__);
_Py_IDENTIFIER(__getattribute__);
_Py_IDENTIFIER(__getitem__);
_Py_IDENTIFIER(__hash__);
_Py_IDENTIFIER(__len__);
_Py_IDENTIFIER(__module__);
_Py_IDENTIFIER(__name__);
_Py_IDENTIFIER(__new__);
_Py_IDENTIFIER(__abstractmethods__);
_Py_IDENTIFIER(__setitem__);
static PyObject *
slot_tp_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
@ -5068,7 +5072,6 @@ FUNCNAME(PyObject *self, ARG1TYPE arg1, ARG2TYPE arg2) \
static Py_ssize_t
slot_sq_length(PyObject *self)
{
_Py_IDENTIFIER(__len__);
PyObject *res = call_method(self, &PyId___len__, "()");
Py_ssize_t len;
@ -5129,8 +5132,6 @@ static int
slot_sq_ass_item(PyObject *self, Py_ssize_t index, PyObject *value)
{
PyObject *res;
_Py_IDENTIFIER(__delitem__);
_Py_IDENTIFIER(__setitem__);
if (value == NULL)
res = call_method(self, &PyId___delitem__, "(n)", index);
@ -5180,8 +5181,6 @@ static int
slot_mp_ass_subscript(PyObject *self, PyObject *key, PyObject *value)
{
PyObject *res;
_Py_IDENTIFIER(__delitem__);
_Py_IDENTIFIER(__setitem__);
if (value == NULL)
res = call_method(self, &PyId___delitem__, "(O)", key);
@ -5232,7 +5231,6 @@ slot_nb_bool(PyObject *self)
PyObject *func, *args;
int result = -1;
int using_len = 0;
_Py_IDENTIFIER(__len__);
_Py_IDENTIFIER(__bool__);
func = lookup_maybe(self, &PyId___bool__);