Description of problem: Python 2.7 deprecated the PyCObject API in favor of a new "capsule" API. http://docs.python.org/dev/whatsnew/2.7.html#capsules The deprecations are set to "ignore" by default, so in theory the API still works. However the deprecation has caused at least one app to fail (virt-manager, see bug 620216, due to it modifying the warning settings), so I've been doublechecking the scope of usage of the PyCObject API, and am filing bugs against components that are possibly affected. You can trigger a hard failure of the API via: >>> import warnings >>> warnings.filterwarnings('error') >>> import svn.client Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib64/python2.7/site-packages/svn/client.py", line 19, in <module> from libsvn.client import * File "/usr/lib64/python2.7/site-packages/libsvn/client.py", line 37, in <module> import core File "/usr/lib64/python2.7/site-packages/libsvn/core.py", line 7, in <module> import _core PendingDeprecationWarning: The CObject type is marked Pending Deprecation in Python 2.7. Please use capsule objects instead. >>> dir(svn.client) Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: 'module' object has no attribute 'client' I'm not yet sure what the best approach is to fixing this. Version-Release number of selected component (if applicable): subversion-1.6.12-3.fc14.src.rpm It appears to all come from SWIG: ./subversion-1.6.12/subversion/bindings/swig/python/core.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/core.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/core.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/core.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/python/svn_diff.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/svn_diff.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/svn_diff.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/svn_diff.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/python/svn_repos.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/svn_repos.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/svn_repos.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/svn_repos.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/python/svn_delta.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/svn_delta.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/svn_delta.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/svn_delta.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/python/svn_client.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/svn_client.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/svn_client.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/svn_client.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/python/svn_fs.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/svn_fs.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/svn_fs.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/svn_fs.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/python/svn_ra.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/svn_ra.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/svn_ra.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/svn_ra.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/python/svn_wc.c:2260: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/python/svn_wc.c:2325: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/python/svn_wc.c:2348: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/python/svn_wc.c:2353: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/proxy/pyrun.swg:1284: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/proxy/pyrun.swg:1349: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/proxy/pyrun.swg:1372: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/proxy/pyrun.swg:1377: obj = PyCObject_FromVoidPtr(descriptor, NULL); ./subversion-1.6.12/subversion/bindings/swig/proxy/swig_python_external_runtime.swg:2262: type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, ./subversion-1.6.12/subversion/bindings/swig/proxy/swig_python_external_runtime.swg:2327: PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); ./subversion-1.6.12/subversion/bindings/swig/proxy/swig_python_external_runtime.swg:2350: descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); ./subversion-1.6.12/subversion/bindings/swig/proxy/swig_python_external_runtime.swg:2355: obj = PyCObject_FromVoidPtr(descriptor, NULL);
Is there a backwards-compatible API which can be used here instead? It looks like the replacement API is 2.7+ only.
Does subversion use swig to generate swig/* files in the koji or does it use pregenerated files from upstream? If it generates files in koji then please look on bug #623854 - this is a bug in the swig and reassign this bugzilla ticket to me and I will rebuild subversion & release update when swig gets fixed.
"Yes" is the answer to comment 2... hence, fixed. subversion-python-1.6.17-5.fc16.x86_64 python-2.7.2-5.2.fc16.x86_64 Python 2.7.2 (default, Oct 27 2011, 01:40:22) [GCC 4.6.1 20111003 (Red Hat 4.6.1-10)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import warnings >>> warnings.filterwarnings('error') >>> import svn.client >>>