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pants.toml
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pants.toml
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[anonymous-telemetry]
# This is opt-in by default, but we explicitly disable here as well.
enabled = false
# repo_id here allows individuals to opt-in on their machine
# To opt-in, use ~/.pants.rc or envrc to set [anonymous-telemetry].enabled=true
repo_id = "de0dea7a-9f6a-4c6e-aa20-6ba5ad969b8a"
[GLOBAL]
pants_version = "2.14.0"
pythonpath = ["%(buildroot)s/pants-plugins"]
backend_packages = [
# python
"pants.backend.python",
"pants.backend.experimental.python", # activates twine `publish` support
"pants.backend.python.mixed_interpreter_constraints",
"pants.backend.python.lint.bandit",
"pants.backend.python.lint.black",
"pants.backend.python.lint.flake8",
# shell
"pants.backend.shell",
"pants.backend.shell.lint.shellcheck",
# internal plugins in pants-plugins/
"pants.backend.plugin_development",
]
# pants ignores files in .gitignore, .*/ directories, /dist/ directory, and __pycache__.
pants_ignore.add = [
# TODO: remove these once we start building wheels with pants.
"dist_utils.py",
"setup.py",
# keep tailor from using legacy requirements files (not for pants)
"contrib/examples/requirements.txt",
"contrib/hello_st2/requirements.txt",
"contrib/runners/*/in-requirements.txt",
"contrib/runners/*/requirements.txt",
"st2*/in-requirements.txt",
"st2*/requirements.txt",
"st2common/tests/fixtures/requirements-used-for-tests.txt",
"/fixed-requirements.txt",
"/test-requirements.txt",
# ignore requirements.txt for now, preferring interim files that are decoupled from
# legacy requirements files generation: requirements-pants.txt & lockfiles/st2-constraints.txt
"/requirements.txt",
]
[source]
# recording each pack individually under root patterns is not great, but resolves these issues:
# - Using a /contrib/* or other glob in root_patterns is dodgy as runners & schemas are in the same dir.
# In particular, with /contrib/* in root_patterns, *_runner imports become ambiguous
# (eg `import noop_runner` should use runners/noop_runner/noop_runner not runners/noop_runner).
# - Using pack.yaml in marker_filenames prevents pants from inferring which fixture packs are
# used by which tests. We import a PACK_NAME and PACK_PATH from fixture.py in each of these
# fixture packs to enable this dependency inferrence. Having fine grained inferrence in-turn
# reduces the number of tests that need to be re-run when we change a fixture.
# - Using another marker_file, like PACK_ROOT, is also problematic because of the core pack.
# /contrib/core is symlinked to /st2tests/st2tests/fixtures/packs/core for use as a fixture.
# It is used in quite a few tests, so it needs to continue living in both places.
# But, overlapping source roots (for st2tests and the pack) make importing from the fixture
# as we do with the other fixtures impossible.
# Thus, we really do need to register each pack in contrib (but never under st2tests) separately.
# We might also need to register packs in st2tests/testpacks.
root_patterns = [
# root conftest.py
"/",
# core libs
"/st2*",
# runners
"/contrib/runners/*_runner",
# packs (list /contrib/* packs individually; see note above)
"/contrib/chatops",
"/contrib/core", # WARNING: also symlinked to st2tests/st2tests/fixtures/packs/core
"/contrib/default",
"/contrib/examples",
"/contrib/hello_st2",
"/contrib/linux",
"/contrib/packs",
"/st2tests/testpacks/checks",
"/st2tests/testpacks/errorcheck",
# odd import in examples.isprime
"/contrib/examples/lib",
# lint plugins
"/pylint_plugins",
# pants plugins
"/pants-plugins",
# misc
"/scripts",
"/tools",
# benchmarks
"/st2common/benchmarks/micro",
]
[python]
# resolver_version is always "pip-2020-resolver". legacy is not supported.
enable_resolves = true
default_resolve = "st2"
interpreter_constraints = [
# python_distributions needs a single constraint (vs one line per python version).
# officially, we exclude 3.7 support, but that adds unnecessary complexity: "CPython>=3.6,!=3.7.*,<3.9",
"CPython>=3.6,<3.9",
]
[python.resolves]
st2 = "lockfiles/st2.lock"
pants-plugins = "lockfiles/pants-plugins.lock"
[python.resolves_to_interpreter_constraints]
pants-plugins = [
# this should match the pants interpreter_constraints:
# https://github.com/pantsbuild/pants/blob/2.14.x/pants.toml#L125
# See: https://www.pantsbuild.org/docs/prerequisites
"CPython>=3.7,<3.10",
]
[python.resolves_to_constraints_file]
# Our direct requirements are in requirements-pants.txt;
# put indirect/transitive version constraints here:
st2 = "lockfiles/st2-constraints.txt"
[python-infer]
# https://www.pantsbuild.org/docs/reference-python-infer#unowned_dependency_behavior
# The default changed from "ignore" to "warning" in pants 2.14.
# Many of the new warnings however have been adressed via explicit deps,
# so the warnings are not helpful. In pants 2.16, a "visibility" feature might help
# us to disambiguate deps between files without those explicit BUILD dependencies,
# and without adding "# pants: no-infer-dep" comments all over the codebase.
# Revisit this in pants 2.16 to see if it is feasible to use the default "warning".
unowned_dependency_behavior = "ignore"
[bandit]
lockfile = "lockfiles/bandit.lock"
version = "bandit==1.7.0"
args = [
"-lll", # only HIGH severity level
"--exclude",
"build,dist",
"--quiet", # only show output in the case of an error
]
extra_requirements = [
"setuptools",
# bandit needs stevedore which needs importlib-metadata<5
# see: https://github.com/PyCQA/bandit/pull/952
"importlib-metadata<5;python_version<'3.8'",
]
[black]
lockfile = "lockfiles/black.lock"
version = "black==22.3.0"
interpreter_constraints = [
"CPython>=3.6.2,<3.9",
]
[flake8]
lockfile = "lockfiles/flake8.lock"
version = "flake8==4.0.1" # st2flake8 does not support flake8 v5
extra_requirements = [
# license check plugin
"st2flake8==0.1.0", # TODO: remove in favor of regex-lint
]
config = "lint-configs/python/.flake8"
[regex-lint]
config = "@lint-configs/regex-lint.yaml"