synapse/tox.ini
David Robertson 9297d040a7
Detox, part 2 of N (#12152)
I've argued in #11537 that poetry and tox don't cooperate well at the
moment. (See also #12119.) Therefore I'm pruning away bits of tox to make the transition to poetry easier. This change removes the commands for coverage.

We don't use coverage in anger at the moment. It shouldn't be too hard to add coverage as a dev-dependency and reintroduce this if we really want it.
2022-03-03 17:14:09 +00:00

165 lines
5.3 KiB
INI

[tox]
envlist = packaging, py37, py38, py39, py310, check_codestyle, check_isort
# we require tox>=2.3.2 for the fix to https://github.com/tox-dev/tox/issues/208
minversion = 2.3.2
# the tox-venv plugin makes tox use python's built-in `venv` module rather than
# the legacy `virtualenv` tool. `virtualenv` embeds its own `pip`, `setuptools`,
# etc, and ends up being rather unreliable.
requires = tox-venv
[base]
deps =
python-subunit
junitxml
coverage
# this is pinned since it's a bit of an obscure package.
coverage-enable-subprocess==1.0
# cyptography 2.2 requires setuptools >= 18.5
#
# older versions of virtualenv (?) give us a virtualenv with the same
# version of setuptools as is installed on the system python (and tox runs
# virtualenv under python3, so we get the version of setuptools that is
# installed on that).
#
# anyway, make sure that we have a recent enough setuptools.
setuptools>=18.5
# we also need a semi-recent version of pip, because old ones fail to
# install the "enum34" dependency of cryptography.
pip>=10
# directories/files we run the linters on.
# if you update this list, make sure to do the same in scripts-dev/lint.sh
lint_targets =
setup.py
synapse
tests
# annoyingly, black doesn't find these so we have to list them
scripts-dev
stubs
contrib
synctl
synmark
.ci
docker
# default settings for all tox environments
[testenv]
deps =
{[base]deps}
extras =
# install the optional dependendencies for tox environments without
# '-noextras' in their name
# (this requires tox 3)
!noextras: all
test
setenv =
# use a postgres db for tox environments with "-postgres" in the name
# (see https://tox.readthedocs.io/en/3.20.1/config.html#factors-and-factor-conditional-settings)
postgres: SYNAPSE_POSTGRES = 1
# this is used by .coveragerc to refer to the top of our tree.
TOP={toxinidir}
passenv = *
commands =
# the "env" invocation enables coverage checking for sub-processes. This is
# particularly important when running trial with `-j`, since that will make
# it run tests in a subprocess, whose coverage would otherwise not be
# tracked. (It also makes an explicit `coverage run` command redundant.)
#
# (See https://coverage.readthedocs.io/en/coverage-5.3/subprocess.html.
# Note that the `coverage.process_startup()` call is done by
# `coverage-enable-subprocess`.)
#
# we use "env" rather than putting a value in `setenv` so that it is not
# inherited by other tox environments.
#
/usr/bin/env COVERAGE_PROCESS_START={toxinidir}/.coveragerc "{envbindir}/trial" {env:TRIAL_FLAGS:} {posargs:tests} {env:TOXSUFFIX:}
# As of twisted 16.4, trial tries to import the tests as a package (previously
# it loaded the files explicitly), which means they need to be on the
# pythonpath. Our sdist doesn't include the 'tests' package, so normally it
# doesn't work within the tox virtualenv.
#
# As a workaround, we tell tox to do install with 'pip -e', which just
# creates a symlink to the project directory instead of unpacking the sdist.
#
# (An alternative to this would be to set PYTHONPATH to include the project
# directory. Note two problems with this:
#
# - if you set it via `setenv`, then it is also set during the 'install'
# phase, which inhibits unpacking the sdist, so the virtualenv isn't
# useful for anything else without setting PYTHONPATH similarly.
#
# - `synapse` is also loaded from PYTHONPATH so even if you only set
# PYTHONPATH for the test phase, we're still running the tests against
# the working copy rather than the contents of the sdist. So frankly
# you might as well use -e in the first place.
#
# )
usedevelop=true
# A test suite for the oldest supported versions of Python libraries, to catch
# any uses of APIs not available in them.
[testenv:py3-old]
skip_install = true
usedevelop = false
deps =
Automat == 0.8.0
lxml
# markupsafe 2.1 introduced a change that breaks Jinja 2.x. Since we depend on
# Jinja >= 2.9, it means this test suite will fail if markupsafe >= 2.1 is installed.
markupsafe < 2.1
{[base]deps}
commands =
# Make all greater-thans equals so we test the oldest version of our direct
# dependencies, but make the pyopenssl 17.0, which can work against an
# OpenSSL 1.1 compiled cryptography (as older ones don't compile on Travis).
/bin/sh -c 'python -m synapse.python_dependencies | sed -e "s/>=/==/g" -e "/psycopg2/d" -e "s/pyopenssl==16.0.0/pyopenssl==17.0.0/" | xargs -d"\n" pip install'
# Install Synapse itself. This won't update any libraries.
pip install -e ".[test]"
{[testenv]commands}
[testenv:benchmark]
deps =
{[base]deps}
pyperf
setenv =
SYNAPSE_POSTGRES = 1
commands =
python -m synmark {posargs:}
[testenv:packaging]
skip_install = true
usedevelop = false
deps =
check-manifest
commands =
check-manifest
[testenv:check_codestyle]
extras = lint
commands =
python -m black --check --diff {[base]lint_targets}
flake8 {[base]lint_targets} {env:PEP8SUFFIX:}
{toxinidir}/scripts-dev/config-lint.sh
[testenv:check_isort]
extras = lint
commands = isort -c --df {[base]lint_targets}
[testenv:mypy]
deps =
{[base]deps}
extras = all,mypy
commands = mypy