1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/** \ingroup py_c
* \file python/rpmtd-py.c
*/
#include "rpmsystem-py.h"
#include <rpm/rpmtd.h>
#include <rpm/header.h>
#include "rpmtd-py.h"
#include "header-py.h"
/*
* Convert single tag data item to python object of suitable type
*/
PyObject * rpmtd_ItemAsPyobj(rpmtd td, rpmTagClass tclass)
{
PyObject *res = NULL;
switch (tclass) {
case RPM_STRING_CLASS:
res = utf8FromString(rpmtdGetString(td));
break;
case RPM_NUMERIC_CLASS:
res = PyLong_FromLongLong(rpmtdGetNumber(td));
break;
case RPM_BINARY_CLASS:
res = PyBytes_FromStringAndSize(td->data, td->count);
break;
default:
PyErr_SetString(PyExc_KeyError, "unknown data type");
break;
}
return res;
}
PyObject *rpmtd_AsPyobj(rpmtd td)
{
PyObject *res = NULL;
int array = (rpmTagGetReturnType(td->tag) == RPM_ARRAY_RETURN_TYPE);
rpmTagClass tclass = rpmtdClass(td);
int r;
if (!array && rpmtdCount(td) < 1) {
Py_RETURN_NONE;
}
if (array) {
int ix;
res = PyList_New(rpmtdCount(td));
if (!res) {
return NULL;
}
while ((ix = rpmtdNext(td)) >= 0) {
PyObject *item = rpmtd_ItemAsPyobj(td, tclass);
if (!item) {
Py_DECREF(res);
return NULL;
}
r = PyList_SetItem(res, ix, item);
if (r < 0) {
Py_DECREF(res);
return NULL;
}
}
} else {
res = rpmtd_ItemAsPyobj(td, tclass);
}
return res;
}
|
