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Commit e2bba539 authored by Robert Bradshaw's avatar Robert Bradshaw
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Remove obsolete utility code.

parent 3fe232ce
Hide whitespace changes
Inline Side-by-side
Showing with 16 additions and 298 deletions
Cython/Compiler/Builtin.py
View file @ e2bba539
......@@ -18,11 +18,7 @@ pyexec_utility_code = UtilityCode.load("PyExec", "Builtins.c")
pyexec_globals_utility_code = UtilityCode.load("PyExecGlobals", "Builtins.c")
globals_utility_code = UtilityCode.load("Globals", "Builtins.c")
py_set_utility_code = UtilityCode.load("pyset_compat", "Builtins.c")
builtin_utility_code = {
'set' : py_set_utility_code,
'frozenset' : py_set_utility_code,
}
......@@ -294,15 +290,11 @@ builtin_types_table = [
# ("file", "PyFile_Type", []), # not in Py3
("set", "PySet_Type", [BuiltinMethod("__contains__", "TO", "b", "PySequence_Contains"),
BuiltinMethod("clear", "T", "r", "PySet_Clear",
utility_code = py_set_utility_code),
BuiltinMethod("clear", "T", "r", "PySet_Clear"),
# discard() and remove() have a special treatment for unhashable values
# BuiltinMethod("discard", "TO", "r", "PySet_Discard",
# utility_code = py_set_utility_code),
BuiltinMethod("add", "TO", "r", "PySet_Add",
utility_code = py_set_utility_code),
BuiltinMethod("pop", "T", "O", "PySet_Pop",
utility_code = py_set_utility_code)]),
# BuiltinMethod("discard", "TO", "r", "PySet_Discard"),
BuiltinMethod("add", "TO", "r", "PySet_Add"),
BuiltinMethod("pop", "T", "O", "PySet_Pop")]),
("frozenset", "PyFrozenSet_Type", []),
]
......
Cython/Compiler/Optimize.py
View file @ e2bba539
......@@ -2029,7 +2029,6 @@ class OptimizeBuiltinCalls(Visitor.MethodDispatcherTransform):
self.PySet_New_func_type,
args=pos_args,
is_temp=node.is_temp,
utility_code=UtilityCode.load_cached('pyset_compat', 'Builtins.c'),
py_name="set")
PyFrozenSet_New_func_type = PyrexTypes.CFuncType(
......@@ -3708,7 +3707,7 @@ class ConsolidateOverflowCheck(Visitor.CythonTransform):
sequence will be evaluated and the overflow bit checked only at the end.
"""
overflow_bit_node = None
def visit_Node(self, node):
if self.overflow_bit_node is not None:
saved = self.overflow_bit_node
......@@ -3718,7 +3717,7 @@ class ConsolidateOverflowCheck(Visitor.CythonTransform):
else:
self.visitchildren(node)
return node
def visit_NumBinopNode(self, node):
if node.overflow_check and node.overflow_fold:
top_level_overflow = self.overflow_bit_node is None
......
Cython/Utility/Buffer.c
View file @ e2bba539
......@@ -107,9 +107,7 @@ typedef struct {
/////////////// GetAndReleaseBuffer ///////////////
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
#if PY_VERSION_HEX >= 0x02060000
if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
#endif
{{for type_ptr, getbuffer, releasebuffer in types}}
{{if getbuffer}}
......@@ -117,29 +115,7 @@ static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
{{endif}}
{{endfor}}
#if PY_VERSION_HEX < 0x02060000
if (obj->ob_type->tp_dict) {
PyObject *getbuffer_cobj = PyObject_GetItem(
obj->ob_type->tp_dict, PYIDENT("__pyx_getbuffer"));
if (getbuffer_cobj) {
getbufferproc func = (getbufferproc) PyCObject_AsVoidPtr(getbuffer_cobj);
Py_DECREF(getbuffer_cobj);
if (!func)
goto fail;
return func(obj, view, flags);
} else {
PyErr_Clear();
}
}
#endif
PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
#if PY_VERSION_HEX < 0x02060000
fail:
#endif
return -1;
}
......@@ -147,12 +123,10 @@ static void __Pyx_ReleaseBuffer(Py_buffer *view) {
PyObject *obj = view->obj;
if (!obj) return;
#if PY_VERSION_HEX >= 0x02060000
if (PyObject_CheckBuffer(obj)) {
PyBuffer_Release(view);
return;
}
#endif
{{for type_ptr, getbuffer, releasebuffer in types}}
{{if releasebuffer}}
......@@ -160,30 +134,8 @@ static void __Pyx_ReleaseBuffer(Py_buffer *view) {
{{endif}}
{{endfor}}
#if PY_VERSION_HEX < 0x02060000
if (obj->ob_type->tp_dict) {
PyObject *releasebuffer_cobj = PyObject_GetItem(
obj->ob_type->tp_dict, PYIDENT("__pyx_releasebuffer"));
if (releasebuffer_cobj) {
releasebufferproc func = (releasebufferproc) PyCObject_AsVoidPtr(releasebuffer_cobj);
Py_DECREF(releasebuffer_cobj);
if (!func)
goto fail;
func(obj, view);
return;
} else {
PyErr_Clear();
}
}
#endif
goto nofail;
#if PY_VERSION_HEX < 0x02060000
fail:
#endif
PyErr_WriteUnraisable(obj);
nofail:
Py_DECREF(obj);
view->obj = NULL;
......
Cython/Utility/Builtins.c
View file @ e2bba539
......@@ -370,57 +370,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyDict_ViewItems(PyObject* d) {
return __Pyx_PyObject_CallMethod0(d, (PY_MAJOR_VERSION >= 3) ? PYIDENT("items") : PYIDENT("viewitems"));
}
//////////////////// pyset_compat.proto ////////////////////
#if PY_VERSION_HEX < 0x02050000
#ifndef PyAnySet_CheckExact
#define PyAnySet_CheckExact(ob) \
((ob)->ob_type == &PySet_Type || \
(ob)->ob_type == &PyFrozenSet_Type)
#define PySet_New(iterable) \
PyObject_CallFunctionObjArgs((PyObject *)&PySet_Type, (iterable), NULL)
#define PyFrozenSet_New(iterable) \
PyObject_CallFunctionObjArgs((PyObject *)&PyFrozenSet_Type, (iterable), NULL)
#define PySet_Size(anyset) \
PyObject_Size((anyset))
#define PySet_GET_SIZE(anyset) \
PyObject_Size((anyset))
#define PySet_Contains(anyset, key) \
PySequence_Contains((anyset), (key))
#define PySet_Pop(set) \
PyObject_CallMethod((set), (char*)"pop", NULL)
static CYTHON_INLINE int PySet_Clear(PyObject *set) {
PyObject *ret = PyObject_CallMethod(set, (char*)"clear", NULL);
if (!ret) return -1;
Py_DECREF(ret); return 0;
}
static CYTHON_INLINE int PySet_Discard(PyObject *set, PyObject *key) {
PyObject *ret = PyObject_CallMethod(set, (char*)"discard", (char*)"(O)", key);
if (!ret) return -1;
Py_DECREF(ret); return 0;
}
static CYTHON_INLINE int PySet_Add(PyObject *set, PyObject *key) {
PyObject *ret = PyObject_CallMethod(set, (char*)"add", (char*)"(O)", key);
if (!ret) return -1;
Py_DECREF(ret); return 0;
}
#endif /* PyAnySet_CheckExact (<= Py2.4) */
#endif /* < Py2.5 */
//////////////////// pyfrozenset_new.proto ////////////////////
//@substitute: naming
//@requires: pyset_compat
static CYTHON_INLINE PyObject* __Pyx_PyFrozenSet_New(PyObject* it) {
if (it) {
......
Cython/Utility/CythonFunction.c
View file @ e2bba539
......@@ -660,9 +660,7 @@ static PyTypeObject __pyx_CyFunctionType_type = {
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
#if PY_VERSION_HEX >= 0x02060000
0, /*tp_version_tag*/
#endif
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
......@@ -1112,9 +1110,7 @@ static PyTypeObject __pyx_FusedFunctionType_type = {
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
#if PY_VERSION_HEX >= 0x02060000
0, /*tp_version_tag*/
#endif
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
......
Cython/Utility/Exceptions.c
View file @ e2bba539
......@@ -78,11 +78,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
}
}
#if PY_VERSION_HEX < 0x02050000
if (PyClass_Check(type)) {
#else
if (PyType_Check(type)) {
#endif
/* instantiate the type now (we don't know when and how it will be caught) */
#if CYTHON_COMPILING_IN_PYPY
/* PyPy can't handle value == NULL */
......@@ -102,17 +98,6 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
}
/* Normalize to raise <class>, <instance> */
value = type;
#if PY_VERSION_HEX < 0x02050000
if (PyInstance_Check(type)) {
type = (PyObject*) ((PyInstanceObject*)type)->in_class;
Py_INCREF(type);
} else {
type = 0;
PyErr_SetString(PyExc_TypeError,
"raise: exception must be an old-style class or instance");
goto raise_error;
}
#else
type = (PyObject*) Py_TYPE(type);
Py_INCREF(type);
if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
......@@ -120,7 +105,6 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
"raise: exception class must be a subclass of BaseException");
goto raise_error;
}
#endif
}
__Pyx_ErrRestore(type, value, tb);
......
Cython/Utility/Generator.c
View file @ e2bba539
......@@ -347,11 +347,7 @@ static PyObject *__Pyx_Generator_Close(PyObject *self) {
Py_DECREF(yf);
}
if (err == 0)
#if PY_VERSION_HEX < 0x02050000
PyErr_SetNone(PyExc_StopIteration);
#else
PyErr_SetNone(PyExc_GeneratorExit);
#endif
retval = __Pyx_Generator_SendEx(gen, NULL);
if (retval) {
Py_DECREF(retval);
......@@ -362,10 +358,8 @@ static PyObject *__Pyx_Generator_Close(PyObject *self) {
raised_exception = PyErr_Occurred();
if (!raised_exception
|| raised_exception == PyExc_StopIteration
#if PY_VERSION_HEX >= 0x02050000
|| raised_exception == PyExc_GeneratorExit
|| PyErr_GivenExceptionMatches(raised_exception, PyExc_GeneratorExit)
#endif
|| PyErr_GivenExceptionMatches(raised_exception, PyExc_StopIteration))
{
if (raised_exception) PyErr_Clear(); /* ignore these errors */
......@@ -391,7 +385,6 @@ static PyObject *__Pyx_Generator_Throw(PyObject *self, PyObject *args) {
if (yf) {
PyObject *ret;
Py_INCREF(yf);
#if PY_VERSION_HEX >= 0x02050000
if (PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit)) {
int err = __Pyx_Generator_CloseIter(gen, yf);
Py_DECREF(yf);
......@@ -400,7 +393,6 @@ static PyObject *__Pyx_Generator_Throw(PyObject *self, PyObject *args) {
return __Pyx_Generator_SendEx(gen, NULL);
goto throw_here;
}
#endif
gen->is_running = 1;
if (__Pyx_Generator_CheckExact(yf)) {
ret = __Pyx_Generator_Throw(yf, args);
......@@ -546,11 +538,7 @@ static void __Pyx_Generator_del(PyObject *self) {
static PyMemberDef __pyx_Generator_memberlist[] = {
{(char *) "gi_running",
#if PY_VERSION_HEX >= 0x02060000
T_BOOL,
#else
T_BYTE,
#endif
offsetof(__pyx_GeneratorObject, is_running),
READONLY,
NULL},
......@@ -619,9 +607,7 @@ static PyTypeObject __pyx_GeneratorType_type = {
#else
__Pyx_Generator_del, /*tp_del*/
#endif
#if PY_VERSION_HEX >= 0x02060000
0, /*tp_version_tag*/
#endif
#if PY_VERSION_HEX >= 0x030400a1
__Pyx_Generator_del, /*tp_finalize*/
#endif
......
Cython/Utility/ImportExport.c
View file @ e2bba539
......@@ -43,7 +43,6 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
empty_dict = PyDict_New();
if (!empty_dict)
goto bad;
#if PY_VERSION_HEX >= 0x02050000
{
#if PY_MAJOR_VERSION >= 3
if (level == -1) {
......@@ -83,14 +82,6 @@ static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
#endif
}
}
#else
if (level>0) {
PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
goto bad;
}
module = PyObject_CallFunctionObjArgs(py_import,
name, global_dict, empty_dict, list, NULL);
#endif
bad:
#if PY_VERSION_HEX < 0x03030000
Py_XDECREF(py_import);
......@@ -287,11 +278,7 @@ static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class
PyOS_snprintf(warning, sizeof(warning),
"%s.%s size changed, may indicate binary incompatibility",
module_name, class_name);
#if PY_VERSION_HEX < 0x02050000
if (PyErr_Warn(NULL, warning) < 0) goto bad;
#else
if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
#endif
}
else if ((size_t)basicsize != size) {
PyErr_Format(PyExc_ValueError,
......
Cython/Utility/ModuleSetupCode.c
View file @ e2bba539
......@@ -44,66 +44,9 @@
#define Py_OptimizeFlag 0
#endif
#if PY_VERSION_HEX < 0x02050000
typedef int Py_ssize_t;
#define PY_SSIZE_T_MAX INT_MAX
#define PY_SSIZE_T_MIN INT_MIN
#define PY_FORMAT_SIZE_T ""
#define CYTHON_FORMAT_SSIZE_T ""
#define PyInt_FromSsize_t(z) PyInt_FromLong(z)
#define PyInt_AsSsize_t(o) __Pyx_PyInt_As_int(o)
#define PyNumber_Index(o) ((PyNumber_Check(o) && !PyFloat_Check(o)) ? PyNumber_Int(o) : \
(PyErr_Format(PyExc_TypeError, \
"expected index value, got %.200s", Py_TYPE(o)->tp_name), \
(PyObject*)0))
#define __Pyx_PyIndex_Check(o) (PyNumber_Check(o) && !PyFloat_Check(o) && \
!PyComplex_Check(o))
#define PyIndex_Check __Pyx_PyIndex_Check
#define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message)
#define __PYX_BUILD_PY_SSIZE_T "i"
#else
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#define __Pyx_PyIndex_Check PyIndex_Check
#endif
#if PY_VERSION_HEX < 0x02060000
#define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt)
#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
#define Py_SIZE(ob) (((PyVarObject*)(ob))->ob_size)
#define PyVarObject_HEAD_INIT(type, size) \
PyObject_HEAD_INIT(type) size,
#define PyType_Modified(t)
typedef struct {
void *buf;
PyObject *obj;
Py_ssize_t len;
Py_ssize_t itemsize;
int readonly;
int ndim;
char *format;
Py_ssize_t *shape;
Py_ssize_t *strides;
Py_ssize_t *suboffsets;
void *internal;
} Py_buffer;
#define PyBUF_SIMPLE 0
#define PyBUF_WRITABLE 0x0001
#define PyBUF_FORMAT 0x0004
#define PyBUF_ND 0x0008
#define PyBUF_STRIDES (0x0010 | PyBUF_ND)
#define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
#define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
#define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
#define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
#define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_FORMAT | PyBUF_WRITABLE)
#define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_FORMAT | PyBUF_WRITABLE)
typedef int (*getbufferproc)(PyObject *, Py_buffer *, int);
typedef void (*releasebufferproc)(PyObject *, Py_buffer *);
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#define __Pyx_PyIndex_Check PyIndex_Check
#if PY_MAJOR_VERSION < 3
#define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
......@@ -117,25 +60,15 @@
#define __Pyx_DefaultClassType PyType_Type
#endif
#if PY_VERSION_HEX < 0x02060000
#define PyUnicode_FromString(s) PyUnicode_Decode(s, strlen(s), "UTF-8", "strict")
#endif
#if PY_MAJOR_VERSION >= 3
#define Py_TPFLAGS_CHECKTYPES 0
#define Py_TPFLAGS_HAVE_INDEX 0
#endif
#if (PY_VERSION_HEX < 0x02060000) || (PY_MAJOR_VERSION >= 3)
#if PY_MAJOR_VERSION >= 3
#define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#if PY_VERSION_HEX < 0x02060000
#define Py_TPFLAGS_HAVE_VERSION_TAG 0
#endif
#if PY_VERSION_HEX < 0x02060000 && !defined(Py_TPFLAGS_IS_ABSTRACT)
#define Py_TPFLAGS_IS_ABSTRACT 0
#endif
#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
#define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
......@@ -187,25 +120,6 @@
#define PyString_CheckExact PyUnicode_CheckExact
#endif
#if PY_VERSION_HEX < 0x02060000
#define PyBytesObject PyStringObject
#define PyBytes_Type PyString_Type
#define PyBytes_Check PyString_Check
#define PyBytes_CheckExact PyString_CheckExact
#define PyBytes_FromString PyString_FromString
#define PyBytes_FromStringAndSize PyString_FromStringAndSize
#define PyBytes_FromFormat PyString_FromFormat
#define PyBytes_DecodeEscape PyString_DecodeEscape
#define PyBytes_AsString PyString_AsString
#define PyBytes_AsStringAndSize PyString_AsStringAndSize
#define PyBytes_Size PyString_Size
#define PyBytes_AS_STRING PyString_AS_STRING
#define PyBytes_GET_SIZE PyString_GET_SIZE
#define PyBytes_Repr PyString_Repr
#define PyBytes_Concat PyString_Concat
#define PyBytes_ConcatAndDel PyString_ConcatAndDel
#endif
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
#define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
......@@ -215,10 +129,6 @@
#define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#if PY_VERSION_HEX < 0x02060000
#define PySet_Check(obj) PyObject_TypeCheck(obj, &PySet_Type)
#define PyFrozenSet_Check(obj) PyObject_TypeCheck(obj, &PyFrozenSet_Type)
#endif
#ifndef PySet_CheckExact
#define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
#endif
......@@ -279,15 +189,9 @@
#define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
#endif
#if PY_VERSION_HEX < 0x02050000
#define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),((char *)(n)))
#define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
#define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),((char *)(n)))
#else
#define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),(n))
#define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
#define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),(n))
#endif
#define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),(n))
#define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
#define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),(n))
#if PY_VERSION_HEX < 0x02050000
#define __Pyx_NAMESTR(n) ((char *)(n))
......@@ -510,11 +414,7 @@ static int __Pyx_check_binary_version(void) {
"compiletime version %s of module '%.100s' "
"does not match runtime version %s",
ctversion, __Pyx_MODULE_NAME, rtversion);
#if PY_VERSION_HEX < 0x02050000
return PyErr_Warn(NULL, message);
#else
return PyErr_WarnEx(NULL, message, 1);
#endif
}
return 0;
}
......
Cython/Utility/ObjectHandling.c
View file @ e2bba539
......@@ -1144,14 +1144,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg
if (unlikely(!call))
return PyObject_Call(func, arg, kw);
#if PY_VERSION_HEX >= 0x02060000
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
#endif
result = (*call)(func, arg, kw);
#if PY_VERSION_HEX >= 0x02060000
Py_LeaveRecursiveCall();
#endif
if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
PyErr_SetString(
PyExc_SystemError,
......
Cython/Utility/Optimize.c
View file @ e2bba539
......@@ -88,7 +88,7 @@ static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L); /*proto*/
//@requires: ObjectHandling.c::PyObjectCallMethod
static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02050000
#if CYTHON_COMPILING_IN_CPYTHON
if (Py_TYPE(L) == &PySet_Type) {
return PySet_Pop(L);
}
......@@ -97,7 +97,7 @@ static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L) {
}
static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02040000
#if CYTHON_COMPILING_IN_CPYTHON
/* Check that both the size is positive and no reallocation shrinking needs to be done. */
if (likely(PyList_GET_SIZE(L) > (((PyListObject*)L)->allocated >> 1))) {
Py_SIZE(L) -= 1;
......
Cython/Utility/StringTools.c
View file @ e2bba539
......@@ -567,10 +567,8 @@ static int __Pyx_PyBytes_SingleTailmatch(PyObject* self, PyObject* arg, Py_ssize
Py_ssize_t sub_len;
int retval;
#if PY_VERSION_HEX >= 0x02060000
Py_buffer view;
view.obj = NULL;
#endif
if ( PyBytes_Check(arg) ) {
sub_ptr = PyBytes_AS_STRING(arg);
......@@ -583,15 +581,10 @@ static int __Pyx_PyBytes_SingleTailmatch(PyObject* self, PyObject* arg, Py_ssize
}
#endif
else {
#if PY_VERSION_HEX < 0x02060000
if (unlikely(PyObject_AsCharBuffer(arg, &sub_ptr, &sub_len)))
return -1;
#else
if (unlikely(PyObject_GetBuffer(self, &view, PyBUF_SIMPLE) == -1))
return -1;
sub_ptr = (const char*) view.buf;
sub_len = view.len;
#endif
}
if (end > self_len)
......@@ -616,10 +609,8 @@ static int __Pyx_PyBytes_SingleTailmatch(PyObject* self, PyObject* arg, Py_ssize
else
retval = 0;
#if PY_VERSION_HEX >= 0x02060000
if (view.obj)
PyBuffer_Release(&view);
#endif
return retval;
}
......
Cython/Utility/TypeConversion.c
View file @ e2bba539
......@@ -207,12 +207,10 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT */
#if !CYTHON_COMPILING_IN_PYPY
#if PY_VERSION_HEX >= 0x02060000
if (PyByteArray_Check(o)) {
*length = PyByteArray_GET_SIZE(o);
return PyByteArray_AS_STRING(o);
} else
#endif
#endif
{
char* result;
......@@ -300,11 +298,7 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
}
#endif
#endif
#if PY_VERSION_HEX < 0x02060000
return PyInt_AsSsize_t(b);
#else
return PyLong_AsSsize_t(b);
#endif
}
x = PyNumber_Index(b);
if (!x) return -1;
......@@ -314,17 +308,7 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
#if PY_VERSION_HEX < 0x02050000
if (ival <= LONG_MAX)
return PyInt_FromLong((long)ival);
else {
unsigned char *bytes = (unsigned char *) &ival;
int one = 1; int little = (int)*(unsigned char*)&one;
return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
}
#else
return PyInt_FromSize_t(ival);
#endif
return PyInt_FromSize_t(ival);
}
......
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