qemu/python/setup.cfg
Paolo Bonzini ca056f4499 Python: Drop support for Python 3.7
Debian 10 is not anymore a supported distro, since Debian 12 was
released on June 10, 2023.  Our supported build platforms as of today
all support at least 3.8 (and all of them except for Ubuntu 20.04
support 3.9):

openSUSE Leap 15.5: 3.6.15 (3.11.2)
CentOS Stream 8:    3.6.8  (3.8.13, 3.9.16, 3.11.4)
CentOS Stream 9:    3.9.17 (3.11.4)
Fedora 37:          3.11.4
Fedora 38:          3.11.4
Debian 11:          3.9.2
Debian 12:          3.11.2
Alpine 3.14, 3.15:  3.9.16
Alpine 3.16, 3.17:  3.10.10
Ubuntu 20.04 LTS:   3.8.10
Ubuntu 22.04 LTS:   3.10.12
NetBSD 9.3:         3.9.13*
FreeBSD 12.4:       3.9.16
FreeBSD 13.1:       3.9.18
OpenBSD 7.2:        3.9.17

Note: NetBSD does not appear to have a default meta-package, but offers
several options, the lowest of which is 3.7.15. However, "python39"
appears to be a pre-requisite to one of the other packages we request
in tests/vm/netbsd.

Since it is safe under our supported platform policy, bump our
minimum supported version of Python to 3.8.  The two most interesting
features to have by default include:

- the importlib.metadata module, whose lack is responsible for over 100
  lines of code in mkvenv.py

- improvements to asyncio, for example asyncio.CancelledError
  inherits from BaseException rather than Exception

In addition, code can now use the assignment operator ':='

Because mypy now learns about importlib.metadata, a small change to
mkvenv.py is needed to pass type checking.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-09-07 13:32:37 +02:00

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[metadata]
name = qemu
version = file:VERSION
maintainer = QEMU Developer Team
maintainer_email = qemu-devel@nongnu.org
url = https://www.qemu.org/
download_url = https://www.qemu.org/download/
description = QEMU Python Build, Debug and SDK tooling.
long_description = file:PACKAGE.rst
long_description_content_type = text/x-rst
classifiers =
Development Status :: 3 - Alpha
License :: OSI Approved :: GNU General Public License v2 (GPLv2)
Natural Language :: English
Operating System :: OS Independent
Programming Language :: Python :: 3 :: Only
Programming Language :: Python :: 3.8
Programming Language :: Python :: 3.9
Programming Language :: Python :: 3.10
Programming Language :: Python :: 3.11
Typing :: Typed
[options]
python_requires = >= 3.8
packages =
qemu.qmp
qemu.machine
qemu.utils
[options.package_data]
* = py.typed
[options.extras_require]
# Remember to update tests/minreqs.txt if changing anything below:
devel =
avocado-framework >= 90.0
distlib >= 0.3.6
flake8 >= 5.0.4
fusepy >= 2.0.4
isort >= 5.1.2
mypy >= 1.4.0
pylint >= 2.17.3
tox >= 3.18.0
urwid >= 2.1.2
urwid-readline >= 0.13
Pygments >= 2.9.0
# Provides qom-fuse functionality
fuse =
fusepy >= 2.0.4
# QMP TUI dependencies
tui =
urwid >= 2.1.2
urwid-readline >= 0.13
Pygments >= 2.9.0
[options.entry_points]
console_scripts =
qom = qemu.utils.qom:main
qom-set = qemu.utils.qom:QOMSet.entry_point
qom-get = qemu.utils.qom:QOMGet.entry_point
qom-list = qemu.utils.qom:QOMList.entry_point
qom-tree = qemu.utils.qom:QOMTree.entry_point
qom-fuse = qemu.utils.qom_fuse:QOMFuse.entry_point [fuse]
qemu-ga-client = qemu.utils.qemu_ga_client:main
qmp-shell = qemu.qmp.qmp_shell:main
qmp-shell-wrap = qemu.qmp.qmp_shell:main_wrap
qmp-tui = qemu.qmp.qmp_tui:main [tui]
[flake8]
# Prefer pylint's bare-except checks to flake8's
extend-ignore = E722
exclude = __pycache__,
[mypy]
strict = True
python_version = 3.8
warn_unused_configs = True
namespace_packages = True
warn_unused_ignores = False
[mypy-qemu.utils.qom_fuse]
# fusepy has no type stubs:
allow_subclassing_any = True
[mypy-qemu.qmp.qmp_tui]
# urwid and urwid_readline have no type stubs:
allow_subclassing_any = True
# The following missing import directives are because these libraries do not
# provide type stubs. Allow them on an as-needed basis for mypy.
[mypy-fuse]
ignore_missing_imports = True
[mypy-tomli]
ignore_missing_imports = True
[mypy-tomllib]
ignore_missing_imports = True
[mypy-urwid]
ignore_missing_imports = True
[mypy-urwid_readline]
ignore_missing_imports = True
[mypy-pygments]
ignore_missing_imports = True
[mypy-importlib.metadata]
ignore_missing_imports = True
[mypy-importlib_metadata]
ignore_missing_imports = True
[mypy-pkg_resources]
ignore_missing_imports = True
[mypy-distlib]
ignore_missing_imports = True
[mypy-distlib.scripts]
ignore_missing_imports = True
[mypy-distlib.version]
ignore_missing_imports = True
[mypy-pip._vendor.distlib]
ignore_missing_imports = True
[mypy-pip._vendor.distlib.scripts]
ignore_missing_imports = True
[mypy-pip._vendor.distlib.version]
ignore_missing_imports = True
[pylint.messages control]
# Disable the message, report, category or checker with the given id(s). You
# can either give multiple identifiers separated by comma (,) or put this
# option multiple times (only on the command line, not in the configuration
# file where it should appear only once). You can also use "--disable=all" to
# disable everything first and then reenable specific checks. For example, if
# you want to run only the similarities checker, you can use "--disable=all
# --enable=similarities". If you want to run only the classes checker, but have
# no Warning level messages displayed, use "--disable=all --enable=classes
# --disable=W".
disable=consider-using-f-string,
consider-using-with,
too-many-arguments,
too-many-function-args, # mypy handles this with less false positives.
too-many-instance-attributes,
no-member, # mypy also handles this better.
[pylint.basic]
# Good variable names which should always be accepted, separated by a comma.
good-names=i,
j,
k,
ex,
Run,
_, # By convention: Unused variable
fh, # fh = open(...)
fd, # fd = os.open(...)
c, # for c in string: ...
T, # for TypeVars. See pylint#3401
SocketAddrT, # Not sure why this is invalid.
[pylint.similarities]
# Ignore imports when computing similarities.
ignore-imports=yes
ignore-signatures=yes
# Minimum lines number of a similarity.
# TODO: Remove after we opt in to Pylint 2.8.3. See commit msg.
min-similarity-lines=6
[isort]
force_grid_wrap=4
force_sort_within_sections=True
include_trailing_comma=True
line_length=72
lines_after_imports=2
multi_line_output=3
# tox (https://tox.readthedocs.io/) is a tool for running tests in
# multiple virtualenvs. This configuration file will run the test suite
# on all supported python versions. To use it, "pip install tox" and
# then run "tox" from this directory. You will need all of these versions
# of python available on your system to run this test.
[tox:tox]
envlist = py38, py39, py310, py311
skip_missing_interpreters = true
[testenv]
allowlist_externals = make
deps =
.[devel]
.[fuse] # Workaround to trigger tox venv rebuild
.[tui] # Workaround to trigger tox venv rebuild
commands =
make check
# Coverage.py [https://coverage.readthedocs.io/en/latest/] is a tool for
# measuring code coverage of Python programs. It monitors your program,
# noting which parts of the code have been executed, then analyzes the
# source to identify code that could have been executed but was not.
[coverage:run]
concurrency = multiprocessing
source = qemu/
parallel = true