From: Michael Schroeder <mls@suse.de>
Date: Mon, 16 Nov 2020 12:45:13 +0000 (+0100)
Subject: Use PyBytes_AsStringAndSize() instead of PyObject_AsReadBuffer() for python3
X-Git-Tag: 0.7.17~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=170f8550b89c6c9e61b40e782cd75148825c2e89;p=thirdparty%2Flibsolv.git

Use PyBytes_AsStringAndSize() instead of PyObject_AsReadBuffer() for python3

PyObject_AsReadBuffer was deprecated since python-3.0 and has
now been removed in python-3.10.

Fixes issue #410
---

diff --git a/bindings/solv.i b/bindings/solv.i
index 48d3f1fb..0a8389a2 100644
--- a/bindings/solv.i
+++ b/bindings/solv.i
@@ -44,7 +44,11 @@ typedef struct {
 #if defined(SWIGPYTHON)
     const void *pybuf = 0;
     Py_ssize_t pysize = 0;
+#if PY_VERSION_HEX >= 0x03000000
+    res = PyBytes_AsStringAndSize($input, &pybuf, &pysize);
+#else
     res = PyObject_AsReadBuffer($input, &pybuf, &pysize);
+#endif
     if (res < 0) {
       %argument_fail(res, "BinaryBlob", $symname, $argnum);
     } else {