Your package python-uvloop failed to build from source in current F28.
For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
Created attachment 1444372 [details]
Created attachment 1444375 [details]
Created attachment 1444377 [details]
For the record, I did a naïve upgrade to the current release by changing the version to 0.10.1, then spectool -g *spec and fedpkg mockbuild. The result did build successfully.
I've no idea if updating to the latest version is appropriate (or would still work with python 3.7) or if other packaging changes would be needed, but it would at least solve the current FTBFS issue and perhaps unblock the rest of the stack.
Could you please try it with 3.7?
fedpkg --release master build --target=f29-python --nowait --srpm --scratch
If it builds, feel free to ship it. (Or open a PR and link it here.)
Oddly, it builds fine on some arches but fails hard on i686 and armv7hl. I'm not waiting around for a s390x builder, but if it succeeds there then I guess there's a problem with 32 bit architectures. The set of test failures appears to be identical.
Looking at some of the build output, it definitely hits some deprecations:
uvloop/loop.c: In function ‘__pyx_f_6uvloop_4loop_9UVProcess__after_fork’:
uvloop/loop.c:103098:3: warning: ‘PyOS_AfterFork’ is deprecated [-Wdeprecated-declarations]
In file included from /usr/include/python3.7m/Python.h:125,
/usr/include/python3.7m/intrcheck.h:18:18: note: declared here
PyAPI_FUNC(void) PyOS_AfterFork(void) Py_DEPRECATED(3.7);
but the 32-bit failures are in the test suite. All of the failures I looked at are basically identical (regardless of architecture) and take this form:
ERROR: test_call_later_2 (test_base.TestBaseUV)
Traceback (most recent call last):
File "/builddir/build/BUILD/uvloop-0.10.1/uvloop/_testbase.py", line 81, in setUp
self.loop = self.new_loop()
File "/builddir/build/BUILD/uvloop-0.10.1/uvloop/_testbase.py", line 299, in new_loop
File "/builddir/build/BUILD/uvloop-0.10.1/uvloop/__init__.py", line 20, in new_event_loop
File "uvloop/loop.pyx", line 110, in uvloop.loop.Loop.__cinit__
self._transports = weakref_WeakValueDictionary()
TypeError: 'NoneType' object is not callable
I don't really know anything about this package or Python internals as I was just trying to see if an update would build. So I probably don't have anything else to offer here. But do note that a build on plain rawhide does appear to succeed: https://koji.fedoraproject.org/koji/taskinfo?taskID=27755604 so this appears to be something new with python 3.7.
Well I guess there is one more thing I can do, which is to try an update to the master branch. Unfortunately there's no real difference: https://koji.fedoraproject.org/koji/taskinfo?taskID=27755886
Ignore the version; I just hacked in a github checkout and didn't change anything else.
See the URL in comment 8 for the real issue, which was that thread IDs do not fit into the C long type on 32-bit platforms. I added a patch for that and just did a successful build in the f29-python tag.
Bug fixed upstream in version 0.10.2.
https://github.com/MagicStack/uvloop/issues/172 has been fixed by https://github.com/MagicStack/uvloop/commit/700582a9bfce73efb001c45ad3bd888335f7e2a7 and the release 0.10.2 includes the fix:
A build was successfull: python-uvloop-0.8.1-1.fc28 .
No update was found in bodhi. Closing the bug nonetheless.