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* python: synchronize qemu.qmp documentationJohn Snow2025-09-151-3/+6
| | | | | | | | | | | This patch collects comments and documentation changes from many commits in the python-qemu-qmp repository; bringing the qemu.git copy in bit-identical alignment with the standalone library *except* for several copyright messages that reference the "LICENSE" file which is, for QEMU, named "COPYING" instead and are therefore left unchanged. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
* python: backport 'avoid creating additional event loops per thread'John Snow2025-09-151-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit is two backports squashed into one to avoid regressions. python: *really* remove get_event_loop A prior commit, aa1ff990, switched away from using get_event_loop *by default*, but this is not good enough to avoid deprecation warnings as `asyncio.get_event_loop_policy().get_event_loop()` is *also* deprecated. Replace this mechanism with explicit calls to asyncio.get_new_loop() and revise the cleanup mechanisms in __del__ to match. python: avoid creating additional event loops per thread "Too hasty by far!", commit 21ce2ee4 attempted to avoid deprecated behavior altogether by calling new_event_loop() directly if there was no loop currently running, but this has the unfortunate side effect of potentially creating multiple event loops per thread if tests instantiate multiple QMP connections in a single thread. This behavior is apparently not well-defined and causes problems in some, but not all, combinations of Python interpreter version and platform environment. Partially revert to Daniel Berrange's original patch, which calls get_event_loop and simply suppresses the deprecation warning in Python<=3.13. This time, however, additionally register new loops created with new_event_loop() so that future calls to get_event_loop() will return the loop already created. Reported-by: Richard W.M. Jones <rjones@redhat.com> Reported-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> cherry picked from commit python-qemu-qmp@21ce2ee4f2df87efe84a27b9c5112487f4670622 cherry picked from commit python-qemu-qmp@c08fb82b38212956ccffc03fc6d015c3979f42fe Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
* python: backport 'drop Python3.6 workarounds'John Snow2025-09-151-103/+4
| | | | | | | | | | | Now that the minimum version is 3.7, drop some of the 3.6-specific hacks we've been carrying. A single remaining compatibility hack concerning 3.6's lack of @asynccontextmanager is addressed in the following commit. Signed-off-by: John Snow <jsnow@redhat.com> cherry picked from commit python-qemu-qmp@3e8e34e594cfc6b707e6f67959166acde4b421b8 Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
* python: update for mypy 0.950John Snow2022-06-061-1/+3
| | | | | | | | | | | | | | | typeshed (included in mypy) recently updated to improve the typing for WriteTransport objects. I was working around this, but now there's a version where I shouldn't work around it. Unfortunately this creates some minor ugliness if I want to support both pre- and post-0.950 versions. For now, for my sanity, just disable the unused-ignores warning. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220526000921.1581503-2-jsnow@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* python: rename qemu.aqmp to qemu.qmpJohn Snow2022-04-211-0/+217
Now that we are fully switched over to the new QMP library, move it back over the old namespace. This is being done primarily so that we may upload this package simply as "qemu.qmp" without introducing confusion over whether or not "aqmp" is a new protocol or not. The trade-off is increased confusion inside the QEMU developer tree. Sorry! Note: the 'private' member "_aqmp" in legacy.py also changes to "_qmp"; not out of necessity, but just to remove any traces of the "aqmp" name. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Beraldo Leal <bleal@redhat.com> Acked-by: Hanna Reitz <hreitz@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@openvz.org> Message-id: 20220330172812.3427355-8-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>