[Qemu-devel] [PATCH v2 00/10] python: futurize --stage1 (Python 3 compatibility)

[Eduardo Habkost <ehabkost@redhat.com>]

v2 note (v1 was RFC):

  Except for a trivial change in patch 02/10, this series is the
  same as the RFC I sent previously.  I plan to merge it and
  include it in a pull request soon.

>From the futurize[1] documentation:

> This applies fixes that modernize Python 2 code without
> changing the effect of the code.  With luck, this will not
> introduce any bugs into the code, or will at least be trivial
> to fix. The changes are those that bring the Python code
> up-to-date without breaking Py2 compatibility.  The resulting
> code will be modern Python 2.6-compatible code plus __future__
> imports from the following set:
>
>     from __future__ import absolute_import
>     from __future__ import division
>     from __future__ import print_function
>
[...]
> The goal for this stage is to create most of the diff for the
> entire porting process, but without introducing any bugs.  It
> should be uncontroversial and safe to apply to every Python 2
> package.  The subsequent patches introducing Python 3
> compatibility should then be shorter and easier to review.

This series run all the fixers from futurize --stage1 on all
Python code in the tree.  To make review and testing easier, I
have run the fixers separately instead of doing all changes in a
single patch.

[1] http://python-future.org/automatic_conversion.html

Eduardo Habkost (10):
  python: futurize -f libfuturize.fixes.fix_print_with_import
  python: futurize -f libfuturize.fixes.fix_absolute_import
  python: futurize -f libfuturize.fixes.fix_next_call
  python: futurize -f lib2to3.fixes.fix_has_key
  python: futurize -f lib2to3.fixes.fix_standarderror
  python: futurize -f lib2to3.fixes.fix_reduce
  python: futurize -f lib2to3.fixes.fix_tuple_params
  python: futurize -f lib2to3.fixes.fix_renames
  python: futurize -f lib2to3.fixes.fix_except
  python: futurize -f lib2to3.fixes.fix_numliterals

 scripts/analyse-9p-simpletrace.py        | 89 ++++++++++++------------
 scripts/analyse-locks-simpletrace.py     |  3 +-
 scripts/analyze-migration.py             | 11 +--
 scripts/dump-guest-memory.py             |  1 +
 scripts/ordereddict.py                   |  4 +-
 scripts/replay-dump.py                   | 21 +++---
 scripts/signrom.py                       |  1 +
 scripts/simpletrace.py                   |  5 +-
 scripts/vmstate-static-checker.py        | 89 ++++++++++++------------
 scripts/device-crash-test                |  3 +-
 scripts/kvm/kvm_flightrecorder           | 21 +++---
 scripts/kvm/vmxcap                       |  1 +
 scripts/qmp/qemu-ga-client               | 10 +--
 scripts/qmp/qmp                          | 24 ++++---
 scripts/qmp/qmp-shell                    | 40 ++++++-----
 scripts/qmp/qom-fuse                     | 11 +--
 scripts/qmp/qom-get                      | 12 ++--
 scripts/qmp/qom-list                     | 16 +++--
 scripts/qmp/qom-set                      | 10 +--
 scripts/qmp/qom-tree                     | 16 +++--
 tests/docker/docker.py                   | 11 +--
 tests/docker/travis.py                   | 15 ++--
 tests/guest-debug/test-gdbstub.py        |  1 +
 tests/image-fuzzer/qcow2/__init__.py     |  3 +-
 tests/image-fuzzer/qcow2/fuzz.py         |  1 +
 tests/image-fuzzer/qcow2/layout.py       |  3 +-
 tests/image-fuzzer/runner.py             | 42 +++++------
 tests/migration/guestperf/engine.py      | 29 ++++----
 tests/migration/guestperf/plot.py        | 17 ++---
 tests/migration/guestperf/shell.py       | 19 ++---
 tests/qemu-iotests/093                   |  2 +-
 tests/qemu-iotests/096                   |  4 +-
 tests/qemu-iotests/118                   | 24 +++----
 tests/qemu-iotests/136                   |  2 +-
 tests/qemu-iotests/149                   |  3 +-
 tests/qemu-iotests/165                   |  3 +-
 tests/qemu-iotests/iotests.py            |  5 +-
 tests/qemu-iotests/nbd-fault-injector.py |  7 +-
 tests/qemu-iotests/qcow2.py              | 39 ++++++-----
 tests/qemu-iotests/qed.py                | 17 ++---
 tests/vm/basevm.py                       |  3 +-
 41 files changed, 337 insertions(+), 301 deletions(-)

-- 
2.18.0.rc1.1.g3f1ff2140