static PyObject *PyView_relocrows(PyView *o, PyObject *_args) {
try {
PWOSequence args(_args);
if (!PyView_Check((PyObject *)args[2]))
Fail(PyExc_TypeError, "Third arg must be a view object");
PyView& dest = *(PyView *)(PyObject *)args[2];
int from = PWONumber(args[0]);
if (from < 0)
from += o->GetSize();
int count = PWONumber(args[1]);
if (from < 0 || count < 0 || from + count > o->GetSize())
Fail(PyExc_IndexError, "Source index out of range");
int pos = PWONumber(args[3]);
if (pos < 0)
pos += dest.GetSize();
if (pos < 0 || pos > dest.GetSize())
Fail(PyExc_IndexError, "Destination index out of range");
if (!o->IsCompatibleWith(dest))
Fail(PyExc_TypeError, "Views are not compatible");
o->RelocateRows(from, count, dest, pos);
Py_INCREF(Py_None);
return Py_None;
}
catch (...) { return 0; }
}
static PyObject *PyStorage_new(PyObject *o, PyObject *_args) {
try {
PWOSequence args(_args);
PyStorage *ps = 0;
switch (args.len()) {
case 0:
ps = new PyStorage;
break;
case 1:
if (!PyFile_Check((PyObject*)args[0])) {
if (PyString_Check((PyObject*)args[0]))
Fail(PyExc_TypeError, "rw parameter missing");
else
Fail(PyExc_TypeError, "argument not an open file");
break;
}
ps = new PyStorage(*new c4_FileStrategy(PyFile_AsFile(args[0])), true);
break;
case 4:
{ // Rrrrrr...
if (!PyStorage_Check((PyObject*)args[0]))
Fail(PyExc_TypeError, "First arg must be a storage object");
c4_Storage &storage = *(PyStorage*)(PyObject*)args[0];
if (!PyView_Check((PyObject*)args[1]))
Fail(PyExc_TypeError, "Second arg must be a view object");
c4_View &view = *(PyView*)(PyObject*)args[1];
if (!PyProperty_Check((PyObject*)args[2]))
Fail(PyExc_TypeError, "Third arg must be a property object");
c4_BytesProp &prop = *(c4_BytesProp*)(c4_Property*)(PyProperty*)
(PyObject*)args[2];
int row = PWONumber(args[3]);
ps = new PyStorage(*new SiasStrategy(storage, view, prop, row), true);
break;
}
case 2:
{
char *fnm;
int mode;
if (!PyArg_ParseTuple(args, "esi", "utf_8", &fnm, &mode))
Fail(PyExc_TypeError, "bad argument type");
ps = new PyStorage(fnm, mode);
PyMem_Free(fnm);
if (!ps->Strategy().IsValid()) {
delete ps;
ps = 0;
Fail(PyExc_IOError, "can't open storage file");
}
break;
}
default:
Fail(PyExc_ValueError, "storage() takes at most 4 arguments");
}
return ps;
} catch (...) {
return 0;
}
}
static PyObject *PyView_map(PyView *o, PyObject *_args) {
try {
PWOSequence args(_args);
PWOCallable func(args[0]);
if (args.len() > 1) {
if (!PyView_Check((PyObject *)args[1]))
Fail(PyExc_TypeError, "Second arg must be a view object");
PyView& subset = *(PyView *)(PyObject *)args[1];
o->map(func, subset);
}
else
o->map(func);
Py_INCREF(Py_None);
return Py_None;
}
catch (...) { return 0; }
}
