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py3k: Modernize type declarations

Browse Source 
This updates several Python type definitions and uses to bring us closer
to Python 3 compatibility. This includes:

* Replacing staticforward and statichere with static. These were a hack for
  old compilers and are not supported/needed anymore.
* Using Py_TYPE() instead of ob_type; ob_type is hidden in Py3.
* Replacing getattr with getters/setters. getattr is sort-of supported in
  Py3, but Py_FindMethod is not. So we just use the newer
  methods/getsetters mechanisms and start using PyType_Ready everywhere.
* Use PyVarObject_HEAD_INIT for types, since types are PyVarObject.
* Use PyMODINIT_FUNC for module initialization functions.

There are some tab/space issues in this commit. I'm set for spaces; the
source is a little schizo.
This commit is contained in:
Brian Crowell 2012-10-13 11:53:07 -05:00 committed by Brian Crowell
parent 009eee0577
commit 9519013466
11 changed files with 546 additions and 284 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
Sane/_sane.c
View File

@ -51,14 +51,18 @@ PySane_Error(SANE_Status st)
return NULL;
}
staticforward PyTypeObject SaneDev_Type;
static PyTypeObject SaneDev_Type;
#define SaneDevObject_Check(v) ((v)->ob_type == &SaneDev_Type)
#define SaneDevObject_Check(v) (Py_TYPE(v) == &SaneDev_Type)
static SaneDevObject *
newSaneDevObject(void)
{
SaneDevObject *self;
if (PyType_Ready(&SaneDev_Type) < 0)
return NULL;
self = PyObject_NEW(SaneDevObject, &SaneDev_Type);
if (self == NULL)
return NULL;
@ -1095,29 +1099,38 @@ static PyMethodDef SaneDev_methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject *
SaneDev_getattr(SaneDevObject *self, char *name)
{
return Py_FindMethod(SaneDev_methods, (PyObject *)self, name);
}
staticforward PyTypeObject SaneDev_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0, /*ob_size*/
static PyTypeObject SaneDev_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"SaneDev", /*tp_name*/
sizeof(SaneDevObject), /*tp_basicsize*/
0, /*tp_itemsize*/
/* methods */
(destructor)SaneDev_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)SaneDev_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
SaneDev_methods, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
};
/* --------------------------------------------------------------------- */
@ -1248,7 +1261,7 @@ insint(PyObject *d, char *name, int value)
Py_DECREF(v);
}
void
PyMODINIT_FUNC
init_sane(void)
{
PyObject *m, *d;

186
_imaging.c
View File

@ -126,7 +126,7 @@ typedef struct {
ImagingAccess access;
} ImagingObject;
staticforward PyTypeObject Imaging_Type;
static PyTypeObject Imaging_Type;
#ifdef WITH_IMAGEDRAW
@ -148,7 +148,7 @@ typedef struct {
Glyph glyphs[256];
} ImagingFontObject;
staticforward PyTypeObject ImagingFont_Type;
static PyTypeObject ImagingFont_Type;
typedef struct {
PyObject_HEAD
@ -157,7 +157,7 @@ typedef struct {
int blend;
} ImagingDrawObject;
staticforward PyTypeObject ImagingDraw_Type;
static PyTypeObject ImagingDraw_Type;
#endif
@ -167,7 +167,7 @@ typedef struct {
int readonly;
} PixelAccessObject;
staticforward PyTypeObject PixelAccess_Type;
static PyTypeObject PixelAccess_Type;
PyObject*
PyImagingNew(Imaging imOut)
@ -207,7 +207,7 @@ _dealloc(ImagingObject* imagep)
PyObject_Del(imagep);
}
#define PyImaging_Check(op) ((op)->ob_type == &Imaging_Type)
#define PyImaging_Check(op) (Py_TYPE(op) == &Imaging_Type)
Imaging PyImaging_AsImaging(PyObject *op)
{
@ -2232,12 +2232,6 @@ static struct PyMethodDef _font_methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
_font_getattr(ImagingFontObject* self, char* name)
{
return Py_FindMethod(_font_methods, (PyObject*) self, name);
}
/* -------------------------------------------------------------------- */
static PyObject*
@ -2670,12 +2664,6 @@ static struct PyMethodDef _draw_methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
_draw_getattr(ImagingDrawObject* self, char* name)
{
return Py_FindMethod(_draw_methods, (PyObject*) self, name);
}
#endif
@ -2978,29 +2966,44 @@ static struct PyMethodDef methods[] = {
/* attributes */
static PyObject*
_getattr(ImagingObject* self, char* name)
static PyObject*
_getattr_mode(ImagingObject* self, void* closure)
{
PyObject* res;
res = Py_FindMethod(methods, (PyObject*) self, name);
if (res)
return res;
PyErr_Clear();
if (strcmp(name, "mode") == 0)
return PyString_FromString(self->image->mode);
if (strcmp(name, "size") == 0)
return Py_BuildValue("ii", self->image->xsize, self->image->ysize);
if (strcmp(name, "bands") == 0)
return PyInt_FromLong(self->image->bands);
if (strcmp(name, "id") == 0)
return PyInt_FromLong((long) self->image);
if (strcmp(name, "ptr") == 0)
return PyCObject_FromVoidPtrAndDesc(self->image, IMAGING_MAGIC, NULL);
PyErr_SetString(PyExc_AttributeError, name);
return NULL;
return PyString_FromString(self->image->mode);
}
static PyObject*
_getattr_size(ImagingObject* self, void* closure)
{
return Py_BuildValue("ii", self->image->xsize, self->image->ysize);
}
static PyObject*
_getattr_bands(ImagingObject* self, void* closure)
{
return PyInt_FromLong(self->image->bands);
}
static PyObject*
_getattr_id(ImagingObject* self, void* closure)
{
return PyInt_FromLong((long) self->image);
}
static PyObject*
_getattr_ptr(ImagingObject* self, void* closure)
{
return PyCObject_FromVoidPtrAndDesc(self->image, IMAGING_MAGIC, NULL);
}
static struct PyGetSetDef getsetters[] = {
{ "mode", (getter) _getattr_mode },
{ "size", (getter) _getattr_size },
{ "bands", (getter) _getattr_bands },
{ "id", (getter) _getattr_id },
{ "ptr", (getter) _getattr_ptr },
{ NULL }
};
/* basic sequence semantics */
@ -3040,49 +3043,108 @@ static PySequenceMethods image_as_sequence = {
/* type description */
statichere PyTypeObject Imaging_Type = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject Imaging_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"ImagingCore", /*tp_name*/
sizeof(ImagingObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
&image_as_sequence, /*tp_as_sequence */
0, /*tp_as_mapping */
0 /*tp_hash*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
methods, /*tp_methods*/
0, /*tp_members*/
getsetters, /*tp_getset*/
};
#ifdef WITH_IMAGEDRAW
statichere PyTypeObject ImagingFont_Type = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject ImagingFont_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"ImagingFont", /*tp_name*/
sizeof(ImagingFontObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)_font_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)_font_getattr, /*tp_getattr*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
_font_methods, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
};
statichere PyTypeObject ImagingDraw_Type = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject ImagingDraw_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"ImagingDraw", /*tp_name*/
sizeof(ImagingDrawObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)_draw_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)_draw_getattr, /*tp_getattr*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
_draw_methods, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
};
#endif
@ -3095,9 +3157,9 @@ static PyMappingMethods pixel_access_as_mapping = {
/* type description */
statichere PyTypeObject PixelAccess_Type = {
PyObject_HEAD_INIT(NULL)
0, "PixelAccess", sizeof(PixelAccessObject), 0,
static PyTypeObject PixelAccess_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"PixelAccess", sizeof(PixelAccessObject), 0,
/* methods */
(destructor)pixel_access_dealloc, /*tp_dealloc*/
0, /*tp_print*/
@ -3261,19 +3323,19 @@ static PyMethodDef functions[] = {
{NULL, NULL} /* sentinel */
};
DL_EXPORT(void)
PyMODINIT_FUNC
init_imaging(void)
{
PyObject* m;
PyObject* d;
/* Patch object type */
Imaging_Type.ob_type = &PyType_Type;
/* Ready object types */
PyType_Ready(&Imaging_Type);
#ifdef WITH_IMAGEDRAW
ImagingFont_Type.ob_type = &PyType_Type;
ImagingDraw_Type.ob_type = &PyType_Type;
PyType_Ready(&ImagingFont_Type);
PyType_Ready(&ImagingDraw_Type);
#endif
PixelAccess_Type.ob_type = &PyType_Type;
PyType_Ready(&PixelAccess_Type);
ImagingAccessInit();

176
_imagingcms.c
View File

@ -83,9 +83,9 @@ typedef struct {
cmsHPROFILE profile;
} CmsProfileObject;
staticforward PyTypeObject CmsProfile_Type;
static PyTypeObject CmsProfile_Type;
#define CmsProfile_Check(op) ((op)->ob_type == &CmsProfile_Type)
#define CmsProfile_Check(op) (Py_TYPE(op) == &CmsProfile_Type)
static PyObject*
cms_profile_new(cmsHPROFILE profile)
@ -158,9 +158,9 @@ typedef struct {
cmsHTRANSFORM transform;
} CmsTransformObject;
staticforward PyTypeObject CmsTransform_Type;
static PyTypeObject CmsTransform_Type;
#define CmsTransform_Check(op) ((op)->ob_type == &CmsTransform_Type)
#define CmsTransform_Check(op) (Py_TYPE(op) == &CmsTransform_Type)
static PyObject*
cms_transform_new(cmsHTRANSFORM transform, char* mode_in, char* mode_out)
@ -515,40 +515,83 @@ static struct PyMethodDef cms_profile_methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
cms_profile_getattr(CmsProfileObject* self, char* name)
static PyObject*
cms_profile_getattr_product_name(CmsProfileObject* self, void* closure)
{
if (!strcmp(name, "product_name"))
return PyString_FromString(cmsTakeProductName(self->profile));
if (!strcmp(name, "product_desc"))
return PyString_FromString(cmsTakeProductDesc(self->profile));
if (!strcmp(name, "product_info"))
return PyString_FromString(cmsTakeProductInfo(self->profile));
if (!strcmp(name, "rendering_intent"))
return PyInt_FromLong(cmsTakeRenderingIntent(self->profile));
if (!strcmp(name, "pcs"))
return PyString_FromString(findICmode(cmsGetPCS(self->profile)));
if (!strcmp(name, "color_space"))
return PyString_FromString(findICmode(cmsGetColorSpace(self->profile)));
/* FIXME: add more properties (creation_datetime etc) */
return Py_FindMethod(cms_profile_methods, (PyObject*) self, name);
return PyString_FromString(cmsTakeProductName(self->profile));
}
statichere PyTypeObject CmsProfile_Type = {
PyObject_HEAD_INIT(NULL)
0, "CmsProfile", sizeof(CmsProfileObject), 0,
static PyObject*
cms_profile_getattr_product_desc(CmsProfileObject* self, void* closure)
{
return PyString_FromString(cmsTakeProductDesc(self->profile));
}
static PyObject*
cms_profile_getattr_product_info(CmsProfileObject* self, void* closure)
{
return PyString_FromString(cmsTakeProductInfo(self->profile));
}
static PyObject*
cms_profile_getattr_rendering_intent(CmsProfileObject* self, void* closure)
{
return PyInt_FromLong(cmsTakeRenderingIntent(self->profile));
}
static PyObject*
cms_profile_getattr_pcs(CmsProfileObject* self, void* closure)
{
return PyString_FromString(findICmode(cmsGetPCS(self->profile)));
}
static PyObject*
cms_profile_getattr_color_space(CmsProfileObject* self, void* closure)
{
return PyString_FromString(findICmode(cmsGetColorSpace(self->profile)));
}
/* FIXME: add more properties (creation_datetime etc) */
static struct PyGetSetDef cms_profile_getsetters[] = {
{ "product_name", (getter) cms_profile_getattr_product_name },
{ "product_desc", (getter) cms_profile_getattr_product_desc },
{ "product_info", (getter) cms_profile_getattr_product_info },
{ "rendering_intent", (getter) cms_profile_getattr_rendering_intent },
{ "pcs", (getter) cms_profile_getattr_pcs },
{ "color_space", (getter) cms_profile_getattr_color_space },
{ NULL }
};
static PyTypeObject CmsProfile_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"CmsProfile", sizeof(CmsProfileObject), 0,
/* methods */
(destructor) cms_profile_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc) cms_profile_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0 /*tp_hash*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
cms_profile_methods, /*tp_methods*/
0, /*tp_members*/
cms_profile_getsetters, /*tp_getset*/
};
static struct PyMethodDef cms_transform_methods[] = {
@ -556,43 +599,66 @@ static struct PyMethodDef cms_transform_methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
cms_transform_getattr(CmsTransformObject* self, char* name)
static PyObject*
cms_transform_getattr_inputMode(CmsTransformObject* self, void* closure)
{
if (!strcmp(name, "inputMode"))
return PyString_FromString(self->mode_in);
if (!strcmp(name, "outputMode"))
return PyString_FromString(self->mode_out);
return Py_FindMethod(cms_transform_methods, (PyObject*) self, name);
return PyString_FromString(self->mode_in);
}
statichere PyTypeObject CmsTransform_Type = {
PyObject_HEAD_INIT(NULL)
0, "CmsTransform", sizeof(CmsTransformObject), 0,
static PyObject*
cms_transform_getattr_outputMode(CmsTransformObject* self, void* closure)
{
return PyString_FromString(self->mode_out);
}
static struct PyGetSetDef cms_transform_getsetters[] = {
{ "inputMode", (getter) cms_transform_getattr_inputMode },
{ "outputMode", (getter) cms_transform_getattr_outputMode },
{ NULL }
};
static PyTypeObject CmsTransform_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"CmsTransform", sizeof(CmsTransformObject), 0,
/* methods */
(destructor) cms_transform_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc) cms_transform_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0 /*tp_hash*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
cms_transform_methods, /*tp_methods*/
0, /*tp_members*/
cms_transform_getsetters, /*tp_getset*/
};
DL_EXPORT(void)
PyMODINIT_FUNC
init_imagingcms(void)
{
PyObject *m;
PyObject *d;
PyObject *v;
/* Patch up object types */
CmsProfile_Type.ob_type = &PyType_Type;
CmsTransform_Type.ob_type = &PyType_Type;
/* Ready object types */
PyType_Ready(&CmsProfile_Type);
PyType_Ready(&CmsTransform_Type);
m = Py_InitModule("_imagingcms", pyCMSdll_methods);
d = PyModule_GetDict(m);

112
_imagingft.c
View File

@ -82,7 +82,7 @@ typedef struct {
FT_Face face;
} FontObject;
staticforward PyTypeObject Font_Type;
static PyTypeObject Font_Type;
/* round a 26.6 pixel coordinate to the nearest larger integer */
#define PIXEL(x) ((((x)+63) & -64)>>6)
@ -420,49 +420,79 @@ static PyMethodDef font_methods[] = {
{NULL, NULL}
};
static PyObject*
font_getattr(FontObject* self, char* name)
static PyObject*
font_getattr_family(FontObject* self, void* closure)
{
PyObject* res;
res = Py_FindMethod(font_methods, (PyObject*) self, name);
if (res)
return res;
PyErr_Clear();
/* attributes */
if (!strcmp(name, "family")) {
if (self->face->family_name)
return PyString_FromString(self->face->family_name);
Py_RETURN_NONE;
}
if (!strcmp(name, "style")) {
if (self->face->style_name)
return PyString_FromString(self->face->style_name);
Py_RETURN_NONE;
}
if (!strcmp(name, "ascent"))
return PyInt_FromLong(PIXEL(self->face->size->metrics.ascender));
if (!strcmp(name, "descent"))
return PyInt_FromLong(-PIXEL(self->face->size->metrics.descender));
if (!strcmp(name, "glyphs"))
/* number of glyphs provided by this font */
return PyInt_FromLong(self->face->num_glyphs);
PyErr_SetString(PyExc_AttributeError, name);
return NULL;
if (self->face->family_name)
return PyString_FromString(self->face->family_name);
Py_RETURN_NONE;
}
statichere PyTypeObject Font_Type = {
PyObject_HEAD_INIT(NULL)
0, "Font", sizeof(FontObject), 0,
static PyObject*
font_getattr_style(FontObject* self, void* closure)
{
if (self->face->style_name)
return PyString_FromString(self->face->style_name);
Py_RETURN_NONE;
}
static PyObject*
font_getattr_ascent(FontObject* self, void* closure)
{
return PyInt_FromLong(PIXEL(self->face->size->metrics.ascender));
}
static PyObject*
font_getattr_descent(FontObject* self, void* closure)
{
return PyInt_FromLong(-PIXEL(self->face->size->metrics.descender));
}
static PyObject*
font_getattr_glyphs(FontObject* self, void* closure)
{
return PyInt_FromLong(self->face->num_glyphs);
}
static struct PyGetSetDef font_getsetters[] = {
{ "family", (getter) font_getattr_family },
{ "style", (getter) font_getattr_style },
{ "ascent", (getter) font_getattr_ascent },
{ "descent", (getter) font_getattr_descent },
{ "glyphs", (getter) font_getattr_glyphs },
{ NULL }
};
static PyTypeObject Font_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"Font", sizeof(FontObject), 0,
/* methods */
(destructor)font_dealloc, /* tp_dealloc */
0, /* tp_print */
(getattrfunc)font_getattr, /* tp_getattr */
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
font_methods, /*tp_methods*/
0, /*tp_members*/
font_getsetters, /*tp_getset*/
};
static PyMethodDef _functions[] = {
@ -470,7 +500,7 @@ static PyMethodDef _functions[] = {
{NULL, NULL}
};
DL_EXPORT(void)
PyMODINIT_FUNC
init_imagingft(void)
{
PyObject* m;
@ -478,8 +508,8 @@ init_imagingft(void)
PyObject* v;
int major, minor, patch;
/* Patch object type */
Font_Type.ob_type = &PyType_Type;
/* Ready object type */
PyType_Ready(&Font_Type);
m = Py_InitModule("_imagingft", _functions);
d = PyModule_GetDict(m);

2
_imagingmath.c
View File

@ -227,7 +227,7 @@ install(PyObject *d, char* name, void* value)
Py_XDECREF(v);
}
DL_EXPORT(void)
PyMODINIT_FUNC
init_imagingmath(void)
{
PyObject* m;

45
decode.c
View File

@ -57,7 +57,7 @@ typedef struct {
PyObject* lock;
} ImagingDecoderObject;
staticforward PyTypeObject ImagingDecoderType;
static PyTypeObject ImagingDecoderType;
static ImagingDecoderObject*
PyImaging_DecoderNew(int contextsize)
@ -65,7 +65,8 @@ PyImaging_DecoderNew(int contextsize)
ImagingDecoderObject *decoder;
void *context;
ImagingDecoderType.ob_type = &PyType_Type;
if(PyType_Ready(&ImagingDecoderType) < 0)
return NULL;
decoder = PyObject_New(ImagingDecoderObject, &ImagingDecoderType);
if (decoder == NULL)
@ -185,26 +186,38 @@ static struct PyMethodDef methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
_getattr(ImagingDecoderObject* self, char* name)
{
return Py_FindMethod(methods, (PyObject*) self, name);
}
statichere PyTypeObject ImagingDecoderType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject ImagingDecoderType = {
PyVarObject_HEAD_INIT(NULL, 0)
"ImagingDecoder", /*tp_name*/
sizeof(ImagingDecoderObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_hash*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
methods, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
};
/* -------------------------------------------------------------------- */

66
display.c
View File

@ -44,13 +44,16 @@ typedef struct {
ImagingDIB dib;
} ImagingDisplayObject;
staticforward PyTypeObject ImagingDisplayType;
static PyTypeObject ImagingDisplayType;
static ImagingDisplayObject*
_new(const char* mode, int xsize, int ysize)
{
ImagingDisplayObject *display;
if (PyType_Ready(&ImagingDisplayType) < 0)
return NULL;
display = PyObject_New(ImagingDisplayObject, &ImagingDisplayType);
if (display == NULL)
return NULL;
@ -217,37 +220,56 @@ static struct PyMethodDef methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
_getattr(ImagingDisplayObject* self, char* name)
static PyObject*
_getattr_mode(ImagingDisplayObject* self, void* closure)
{
PyObject* res;
res = Py_FindMethod(methods, (PyObject*) self, name);
if (res)
return res;
PyErr_Clear();
if (!strcmp(name, "mode"))
return Py_BuildValue("s", self->dib->mode);
if (!strcmp(name, "size"))
return Py_BuildValue("ii", self->dib->xsize, self->dib->ysize);
PyErr_SetString(PyExc_AttributeError, name);
return NULL;
}
statichere PyTypeObject ImagingDisplayType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyObject*
_getattr_size(ImagingDisplayObject* self, void* closure)
{
return Py_BuildValue("ii", self->dib->xsize, self->dib->ysize);
}
static struct PyGetSetDef getsetters[] = {
{ "mode", (getter) _getattr_mode },
{ "size", (getter) _getattr_size },
{ NULL }
};
static PyTypeObject ImagingDisplayType = {
PyVarObject_HEAD_INIT(NULL, 0)
"ImagingDisplay", /*tp_name*/
sizeof(ImagingDisplayObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)_delete, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_hash*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
methods, /*tp_methods*/
0, /*tp_members*/
getsetters, /*tp_getset*/
};
PyObject*

45
encode.c
View File

@ -49,7 +49,7 @@ typedef struct {
PyObject* lock;
} ImagingEncoderObject;
staticforward PyTypeObject ImagingEncoderType;
static PyTypeObject ImagingEncoderType;
static ImagingEncoderObject*
PyImaging_EncoderNew(int contextsize)
@ -57,7 +57,8 @@ PyImaging_EncoderNew(int contextsize)
ImagingEncoderObject *encoder;
void *context;
ImagingEncoderType.ob_type = &PyType_Type;
if(!PyType_Ready(&ImagingEncoderType) < 0)
return NULL;
encoder = PyObject_New(ImagingEncoderObject, &ImagingEncoderType);
if (encoder == NULL)
@ -241,26 +242,38 @@ static struct PyMethodDef methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
_getattr(ImagingEncoderObject* self, char* name)
{
return Py_FindMethod(methods, (PyObject*) self, name);
}
statichere PyTypeObject ImagingEncoderType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject ImagingEncoderType = {
PyVarObject_HEAD_INIT(NULL, 0)
"ImagingEncoder", /*tp_name*/
sizeof(ImagingEncoderObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_hash*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
methods, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
};
/* -------------------------------------------------------------------- */

45
map.c
View File

@ -57,14 +57,15 @@ typedef struct {
#endif
} ImagingMapperObject;
staticforward PyTypeObject ImagingMapperType;
static PyTypeObject ImagingMapperType;
ImagingMapperObject*
PyImaging_MapperNew(const char* filename, int readonly)
{
ImagingMapperObject *mapper;
ImagingMapperType.ob_type = &PyType_Type;
if (PyType_Ready(&ImagingMapperType) < 0)
return NULL;
mapper = PyObject_New(ImagingMapperObject, &ImagingMapperType);
if (mapper == NULL)
@ -260,26 +261,38 @@ static struct PyMethodDef methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
mapping_getattr(ImagingMapperObject* self, char* name)
{
return Py_FindMethod(methods, (PyObject*) self, name);
}
statichere PyTypeObject ImagingMapperType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject ImagingMapperType = {
PyVarObject_HEAD_INIT(NULL, 0)
"ImagingMapper", /*tp_name*/
sizeof(ImagingMapperObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)mapping_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)mapping_getattr, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_hash*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
methods, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
};
PyObject*

44
outline.c
View File

@ -35,15 +35,18 @@ typedef struct {
ImagingOutline outline;
} OutlineObject;
staticforward PyTypeObject OutlineType;
static PyTypeObject OutlineType;
#define PyOutline_Check(op) ((op)->ob_type == &OutlineType)
#define PyOutline_Check(op) (Py_TYPE(op) == &OutlineType)
static OutlineObject*
_outline_new(void)
{
OutlineObject *self;
if (PyType_Ready(&OutlineType) < 0)
return NULL;
self = PyObject_New(OutlineObject, &OutlineType);
if (self == NULL)
return NULL;
@ -159,21 +162,36 @@ static struct PyMethodDef _outline_methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
_outline_getattr(OutlineObject* self, char* name)
{
return Py_FindMethod(_outline_methods, (PyObject*) self, name);
}
statichere PyTypeObject OutlineType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject OutlineType = {
PyVarObject_HEAD_INIT(NULL, 0)
"Outline", /*tp_name*/
sizeof(OutlineObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)_outline_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)_outline_getattr, /*tp_getattr*/
0 /*tp_setattr*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
0, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
_outline_methods, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
};

56
path.c
View File

@ -59,7 +59,7 @@ typedef struct {
int index; /* temporary use, e.g. in decimate */
} PyPathObject;
staticforward PyTypeObject PyPathType;
static PyTypeObject PyPathType;
static double*
alloc_array(int count)
@ -89,6 +89,9 @@ path_new(Py_ssize_t count, double* xy, int duplicate)
xy = p;
}
if (PyType_Ready(&PyPathType) < 0)
return NULL;
path = PyObject_New(PyPathObject, &PyPathType);
if (path == NULL)
return NULL;
@ -110,7 +113,7 @@ path_dealloc(PyPathObject* path)
/* Helpers */
/* -------------------------------------------------------------------- */
#define PyPath_Check(op) ((op)->ob_type == &PyPathType)
#define PyPath_Check(op) (Py_TYPE(op) == &PyPathType)
int
PyPath_Flatten(PyObject* data, double **pxy)
@ -539,24 +542,17 @@ static struct PyMethodDef methods[] = {
{NULL, NULL} /* sentinel */
};
static PyObject*
path_getattr(PyPathObject* self, char* name)
static PyObject*
path_getattr_id(PyPathObject* self, void* closure)
{
PyObject* res;
res = Py_FindMethod(methods, (PyObject*) self, name);
if (res)
return res;
PyErr_Clear();
if (strcmp(name, "id") == 0)
return Py_BuildValue("l", (long) self->xy);
PyErr_SetString(PyExc_AttributeError, name);
return NULL;
}
static struct PyGetSetDef getsetters[] = {
{ "id", (getter) path_getattr_id },
{ NULL }
};
static PySequenceMethods path_as_sequence = {
(lenfunc)path_len, /*sq_length*/
(binaryfunc)0, /*sq_concat*/
@ -567,21 +563,37 @@ static PySequenceMethods path_as_sequence = {
(ssizessizeobjargproc)0, /*sq_ass_slice*/
};
statichere PyTypeObject PyPathType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
static PyTypeObject PyPathType = {
PyVarObject_HEAD_INIT(NULL, 0)
"Path", /*tp_name*/
sizeof(PyPathObject), /*tp_size*/
0, /*tp_itemsize*/
/* methods */
(destructor)path_dealloc, /*tp_dealloc*/
0, /*tp_print*/
(getattrfunc)path_getattr, /*tp_getattr*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number */
&path_as_sequence, /*tp_as_sequence */
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_as_mapping */
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
methods, /*tp_methods*/
0, /*tp_members*/
getsetters, /*tp_getset*/
};