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C extensions: fix use of self->ob_type everywhere

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Part of general preparations for the python3 port.
This commit is contained in:
Eli Schwartz 2019-02-25 02:46:02 -05:00
parent acd683b3ac
commit 2761fd5bd0
5 changed files with 36 additions and 40 deletions
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42
src/calibre/devices/mtp/unix/libmtp.c
View File

@ -123,7 +123,7 @@ static uint16_t data_from_python(void *params, void *priv, uint32_t wantlen, uns
static PyObject* build_file_metadata(LIBMTP_file_t *nf, uint32_t storage_id) {
PyObject *ans = NULL;
ans = Py_BuildValue("{s:s, s:k, s:k, s:k, s:K, s:L, s:O}",
ans = Py_BuildValue("{s:s, s:k, s:k, s:k, s:K, s:L, s:O}",
"name", nf->filename,
"id", (unsigned long)nf->item_id,
"parent_id", (unsigned long)nf->parent_id,
@ -184,7 +184,7 @@ Device_dealloc(Device* self)
Py_XDECREF(self->serial_number); self->serial_number = NULL;
Py_XDECREF(self->device_version); self->device_version = NULL;
self->ob_type->tp_free((PyObject*)self);
Py_TYPE(self)->tp_free((PyObject*)self);
}
static int
@ -225,9 +225,9 @@ Device_init(Device *self, PyObject *args, PyObject *kwds)
}
if (rawdevs != NULL) free(rawdevs);
if (dev == NULL) {
if (tried_count == 0) PyErr_Format(MTPError, "No device with busnum=%lu and devnum=%u found", busnum, devnum);
else PyErr_Format(MTPError, "Unable to open MTP device with busnum=%lu and devnum=%u, tried %d such devices", busnum, devnum, tried_count);
if (dev == NULL) {
if (tried_count == 0) PyErr_Format(MTPError, "No device with busnum=%lu and devnum=%u found", busnum, devnum);
else PyErr_Format(MTPError, "Unable to open MTP device with busnum=%lu and devnum=%u, tried %d such devices", busnum, devnum, tried_count);
return -1;
}
@ -341,8 +341,8 @@ Device_storage_info(Device *self, void *closure) {
// Check if read only storage
if (storage->StorageType == ST_FixedROM || storage->StorageType == ST_RemovableROM || (storage->id & 0x0000FFFFU) == 0x00000000U || storage->AccessCapability == AC_ReadOnly || storage->AccessCapability == AC_ReadOnly_with_Object_Deletion) ro = 1;
loc = Py_BuildValue("{s:k,s:O,s:K,s:K,s:K,s:s,s:s,s:O}",
"id", (unsigned long)storage->id,
loc = Py_BuildValue("{s:k,s:O,s:K,s:K,s:K,s:s,s:s,s:O}",
"id", (unsigned long)storage->id,
"removable", ((storage->StorageType == ST_RemovableRAM) ? Py_True : Py_False),
"capacity", (unsigned long long)storage->MaxCapacity,
"freespace_bytes", (unsigned long long)storage->FreeSpaceInBytes,
@ -352,7 +352,7 @@ Device_storage_info(Device *self, void *closure) {
"rw", (ro) ? Py_False : Py_True
);
if (loc == NULL) return NULL;
if (loc == NULL) return NULL;
if (PyList_Append(ans, loc) != 0) return NULL;
Py_DECREF(loc);
@ -382,12 +382,12 @@ static int recursive_get_files(LIBMTP_mtpdevice_t *dev, uint32_t storage_id, uin
recurse = (r != NULL && PyObject_IsTrue(r)) ? 1 : 0;
Py_XDECREF(r);
if (PyList_Append(ans, entry) != 0) { ok = 0; }
Py_DECREF(entry);
Py_DECREF(entry);
}
if (ok && recurse && f->filetype == LIBMTP_FILETYPE_FOLDER) {
if (!recursive_get_files(dev, storage_id, f->item_id, ans, errs, callback, level+1)) {
ok = 0;
ok = 0;
}
}
}
@ -409,7 +409,7 @@ Device_get_filesystem(Device *self, PyObject *args) {
ENSURE_DEV(NULL); ENSURE_STORAGE(NULL);
if (!PyArg_ParseTuple(args, "kO", &storage_id, &callback)) return NULL;
if (!PyArg_ParseTuple(args, "kO", &storage_id, &callback)) return NULL;
if (!PyCallable_Check(callback)) { PyErr_SetString(PyExc_TypeError, "callback is not a callable"); return NULL; }
ans = PyList_New(0);
errs = PyList_New(0);
@ -439,7 +439,7 @@ Device_get_file(Device *self, PyObject *args) {
ENSURE_DEV(NULL); ENSURE_STORAGE(NULL);
if (!PyArg_ParseTuple(args, "kO|O", &fileid, &stream, &callback)) return NULL;
if (!PyArg_ParseTuple(args, "kO|O", &fileid, &stream, &callback)) return NULL;
errs = PyList_New(0);
if (errs == NULL) { PyErr_NoMemory(); return NULL; }
if (callback == NULL || !PyCallable_Check(callback)) callback = NULL;
@ -451,7 +451,7 @@ Device_get_file(Device *self, PyObject *args) {
PyEval_RestoreThread(cb.state);
Py_XDECREF(callback); Py_DECREF(stream);
if (ret != 0) {
if (ret != 0) {
dump_errorstack(self->device, errs);
}
Py_XDECREF(PyObject_CallMethod(stream, "flush", NULL));
@ -472,7 +472,7 @@ Device_put_file(Device *self, PyObject *args) {
ENSURE_DEV(NULL); ENSURE_STORAGE(NULL);
if (!PyArg_ParseTuple(args, "kksOK|O", &storage_id, &parent_id, &name, &stream, &filesize, &callback)) return NULL;
if (!PyArg_ParseTuple(args, "kksOK|O", &storage_id, &parent_id, &name, &stream, &filesize, &callback)) return NULL;
errs = PyList_New(0);
if (errs == NULL) { PyErr_NoMemory(); return NULL; }
if (callback == NULL || !PyCallable_Check(callback)) callback = NULL;
@ -569,32 +569,32 @@ static PyMethodDef Device_methods[] = {
};
static PyGetSetDef Device_getsetters[] = {
{(char *)"friendly_name",
{(char *)"friendly_name",
(getter)Device_friendly_name, NULL,
(char *)"The friendly name of this device, can be None.",
NULL},
{(char *)"manufacturer_name",
{(char *)"manufacturer_name",
(getter)Device_manufacturer_name, NULL,
(char *)"The manufacturer name of this device, can be None.",
NULL},
{(char *)"model_name",
{(char *)"model_name",
(getter)Device_model_name, NULL,
(char *)"The model name of this device, can be None.",
NULL},
{(char *)"serial_number",
{(char *)"serial_number",
(getter)Device_serial_number, NULL,
(char *)"The serial number of this device, can be None.",
NULL},
{(char *)"device_version",
{(char *)"device_version",
(getter)Device_device_version, NULL,
(char *)"The device version of this device, can be None.",
NULL},
{(char *)"ids",
{(char *)"ids",
(getter)Device_ids, NULL,
(char *)"The ids of the device (busnum, devnum, vendor_id, product_id, usb_serialnum)",
NULL},
@ -719,7 +719,7 @@ initlibmtp(void) {
DeviceType.tp_new = PyType_GenericNew;
if (PyType_Ready(&DeviceType) < 0)
return;
m = Py_InitModule3("libmtp", libmtp_methods, "Interface to libmtp.");
if (m == NULL) return;

11
src/calibre/devices/mtp/windows/device.cpp
View File

@ -21,10 +21,10 @@ dealloc(Device* self)
if (self->bulk_properties != NULL) { self->bulk_properties->Release(); self->bulk_properties = NULL; }
if (self->device != NULL) {
if (self->device != NULL) {
Py_BEGIN_ALLOW_THREADS;
self->device->Close(); self->device->Release();
self->device = NULL;
self->device = NULL;
Py_END_ALLOW_THREADS;
}
@ -32,7 +32,7 @@ dealloc(Device* self)
Py_XDECREF(self->device_information); self->device_information = NULL;
self->ob_type->tp_free((PyObject*)self);
Py_TYPE(self)->tp_free((PyObject*)self);
}
static int
@ -74,7 +74,7 @@ update_data(Device *self, PyObject *args) {
Py_XDECREF(self->device_information); self->device_information = di;
Py_RETURN_NONE;
} // }}}
// get_filesystem() {{{
static PyObject*
py_get_filesystem(Device *self, PyObject *args) {
@ -194,7 +194,7 @@ Device_data(Device *self, void *closure) {
static PyGetSetDef Device_getsetters[] = {
{(char *)"data",
{(char *)"data",
(getter)Device_data, NULL,
(char *)"The basic device information.",
NULL},
@ -244,4 +244,3 @@ PyTypeObject wpd::DeviceType = { // {{{
0, /* tp_alloc */
0, /* tp_new */
}; // }}}

17
src/calibre/utils/fonts/freetype.cpp
View File

@ -10,7 +10,7 @@
#define PY_SSIZE_T_CLEAN
#include <Python.h>
#include <ft2build.h>
#include <ft2build.h>
#include FT_FREETYPE_H
static PyObject *FreeTypeError = NULL;
@ -47,7 +47,7 @@ Face_dealloc(Face* self)
Py_XDECREF(self->data);
self->data = NULL;
self->ob_type->tp_free((PyObject*)self);
Py_TYPE(self)->tp_free((PyObject*)self);
}
static int
@ -84,12 +84,12 @@ Face_init(Face *self, PyObject *args, PyObject *kwds)
static PyObject *
family_name(Face *self, void *closure) {
return Py_BuildValue("s", self->face->family_name);
}
}
static PyObject *
style_name(Face *self, void *closure) {
return Py_BuildValue("s", self->face->style_name);
}
}
static PyObject*
supports_text(Face *self, PyObject *args) {
@ -124,12 +124,12 @@ glyph_id(Face *self, PyObject *args) {
}
static PyGetSetDef Face_getsetters[] = {
{(char *)"family_name",
{(char *)"family_name",
(getter)family_name, NULL,
(char *)"The family name of this font.",
NULL},
{(char *)"style_name",
{(char *)"style_name",
(getter)style_name, NULL,
(char *)"The style name of this font.",
NULL},
@ -160,7 +160,7 @@ dealloc(FreeType* self)
}
self->library = NULL;
self->ob_type->tp_free((PyObject*)self);
Py_TYPE(self)->tp_free((PyObject*)self);
}
static int
@ -288,7 +288,7 @@ static PyTypeObject FreeTypeType = { // {{{
0, /* tp_new */
}; // }}}
static
static
PyMethodDef methods[] = {
{NULL, NULL, 0, NULL}
};
@ -319,4 +319,3 @@ initfreetype(void) {
PyModule_AddObject(m, "FreeType", (PyObject *)&FreeTypeType);
PyModule_AddObject(m, "Face", (PyObject *)&FaceType);
}

2
src/calibre/utils/podofo/doc.cpp
View File

@ -14,7 +14,7 @@ static void
PDFDoc_dealloc(PDFDoc* self)
{
if (self->doc != NULL) delete self->doc;
self->ob_type->tp_free((PyObject*)self);
Py_TYPE(self)->tp_free((PyObject*)self);
}
static PyObject *

4
src/calibre/utils/podofo/outline.cpp
View File

@ -13,7 +13,7 @@ using namespace pdf;
static void
dealloc(PDFOutlineItem* self)
{
self->ob_type->tp_free((PyObject*)self);
Py_TYPE(self)->tp_free((PyObject*)self);
}
static PyObject *
@ -138,5 +138,3 @@ PyTypeObject pdf::PDFOutlineItemType = {
};
// }}}