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From: Sophie Brun <sophie@offensive-security.com>
Date: Thu, 13 Feb 2025 13:47:36 +0100
Subject: Remove obsolete code to fix ext libevwrapper
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
On Python3.13 the build of libevwrapper extension fails with:
cassandra/ioutils.c:2757:35: warning: comparison of integer expressions of different signedness: ‘Py_ssize_t’ {aka ‘long int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
2757 | for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
| ^
cassandra/io/libevwrapper.c: In function ‘PyInit_libevwrapper’:
cassandra/io/libevwrapper.c:668:10: error: implicit declaration of function ‘PyEval_ThreadsInitialized’ [-Wimplicit-function-declaration]
668 | if (!PyEval_ThreadsInitialized()) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~
cassandra/io/libevwrapper.c:669:9: warning: ‘PyEval_InitThreads’ is deprecated [-Wdeprecated-declarations]
669 | PyEval_InitThreads();
| ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/python3.13/Python.h:124,
from cassandra/io/libevwrapper.c:1:
/usr/include/python3.13/ceval.h:114:37: note: declared here
114 | Py_DEPRECATED(3.9) PyAPI_FUNC(void) PyEval_InitThreads(void);
| ^~~~~~~~~~~~~~~~~~
Appending libev extension <setuptools.extension.Extension('cassandra.io.libevwrapper') at 0x7f011a627110>command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
/build/python-cassandra-driver-3E8egh/python-cassandra-driver-3.29.2/setup.py:278: UserWarning:
===============================================================================
WARNING: could not compile The cassandra.io.libevwrapper extension.
As PyEval_InitThreads is a deprecated function which does nothing since
Python 3.9, we can remove the code.
---
cassandra/io/libevwrapper.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/cassandra/io/libevwrapper.c b/cassandra/io/libevwrapper.c
index 99e1df3..bf53862 100644
--- a/cassandra/io/libevwrapper.c
+++ b/cassandra/io/libevwrapper.c
@@ -665,10 +665,6 @@ initlibevwrapper(void)
if (PyModule_AddObject(module, "Timer", (PyObject *)&libevwrapper_TimerType) == -1)
INITERROR;
- if (!PyEval_ThreadsInitialized()) {
- PyEval_InitThreads();
- }
-
#if PY_MAJOR_VERSION >= 3
return module;
#endif
|
