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[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:combine]
skip_install = true
usedevelop = false
deps =
coverage
pip>=10
commands=
coverage combine
coverage report
[testenv:cov-erase]
skip_install = true
usedevelop = false
deps =
coverage
commands=
coverage erase
[testenv:cov-html]
skip_install = true
usedevelop = false
deps =
coverage
commands=
coverage html
[testenv:mypy]
deps =
{[base]deps}
extras = all,mypy
commands = mypy
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