[PATCH v3 0/4] Python: Improvements for iotest 040,041

[John Snow]

GitLab: https://gitlab.com/jsnow/qemu/-/commits/python-aqmp-fixes
CI: https://gitlab.com/jsnow/qemu/-/pipelines/455146881

Fixes and improvements all relating to "iotest 040,041, intermittent
failure in netbsd VM"
https://lists.gnu.org/archive/html/qemu-devel/2022-01/msg01975.html

See each patch for details.

V3:
 - Retitled series
 - Dropped patch that was already merged
 - Reworded some comments, docstrings, etc.

John Snow (4):
  python/aqmp: Fix negotiation with pre-"oob" QEMU
  python/machine: raise VMLaunchFailure exception from launch()
  python: upgrade mypy to 0.780
  python/aqmp: add socket bind step to legacy.py

 python/Pipfile.lock                       | 66 +++++++++++++----------
 python/qemu/aqmp/legacy.py                |  3 ++
 python/qemu/aqmp/protocol.py              | 41 ++++++++++++--
 python/qemu/aqmp/qmp_client.py            |  4 +-
 python/qemu/machine/machine.py            | 45 +++++++++++++---
 python/setup.cfg                          |  2 +-
 tests/qemu-iotests/tests/mirror-top-perms |  3 +-
 7 files changed, 123 insertions(+), 41 deletions(-)

-- 
2.31.1