pyproject.toml

[project]
# https://packaging.python.org/en/latest/specifications/declaring-project-metadata/
name = "rsp-scratchpurger"
description = "Periodically purge scratch storage"
license = { file = "LICENSE" }
readme = "README.md"
keywords = ["rubin", "lsst"]
# https://pypi.org/classifiers/
classifiers = [
    "Development Status :: 5 - Production/Stable",
    "License :: OSI Approved :: MIT License",
    "Programming Language :: Python",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.12",
    "Natural Language :: English",
    "Operating System :: POSIX",
    "Typing :: Typed",
]
requires-python = ">=3.12"
# Use requirements/main.in for runtime dependencies instead.
dependencies = []
dynamic = ["version"]

[project.scripts]
rsp_purge = "rsp_scratchpurger.cli:purge"
rsp_report = "rsp_scratchpurger.cli:report"

[project.urls]
Homepage = "https://phalanx.lsst.io"
Source = "https://github.com/lsst-sqre/rsp_scratchpurger"

[build-system]
requires = ["setuptools>=61", "wheel", "setuptools_scm[toml]>=6.2"]
build-backend = "setuptools.build_meta"

[tool.coverage.run]
parallel = true
branch = true
source = ["rsp_scratchpurger"]

[tool.coverage.paths]
source = ["src", ".tox/*/site-packages"]

[tool.coverage.report]
show_missing = true
exclude_lines = [
    "pragma: no cover",
    "def __repr__",
    "if self.debug:",
    "if settings.DEBUG",
    "raise AssertionError",
    "raise NotImplementedError",
    "if 0:",
    "if __name__ == .__main__.:",
    "if TYPE_CHECKING:",
]

[tool.pytest.ini_options]
asyncio_mode = "strict"
filterwarnings = [
    # Google modules and a Sphinx module call a deprecated pkg_resources API.
    "ignore:pkg_resources is deprecated as an API:DeprecationWarning",
    "ignore:.*pkg_resources\\.declare_namespace:DeprecationWarning",
    # Google modules use PyType_Spec in a deprecated way.
    "ignore:Type google\\..*metaclass.* custom tp_new:DeprecationWarning",
    # dateutil uses a deprecated datetime function.
    "ignore:datetime.datetime.utcfromtimestamp:DeprecationWarning:dateutil.*",
]
# The python_files setting is not for test detection (pytest will pick up any
# test files named *_test.py without this setting) but to enable special
# assert processing in any non-test supporting files under tests.  We
# conventionally put test support functions under tests.support and may
# sometimes use assert in test fixtures in conftest.py, and pytest only
# enables magical assert processing (showing a full diff on assert failures
# with complex data structures rather than only the assert message) in files
# listed in python_files.
python_files = ["tests/*.py", "tests/*/*.py"]

[tool.black]
line-length = 79
target-version = ["py311"]
exclude = '''
/(
    \.eggs
  | \.git
  | \.mypy_cache
  | \.tox
  | \.venv
  | _build
  | build
  | dist
)/
'''
# Use single-quoted strings so TOML treats the string like a Python r-string
# Multi-line strings are implicitly treated by black as regular expressions

[tool.mypy]
disallow_untyped_defs = true
disallow_incomplete_defs = true
ignore_missing_imports = true
local_partial_types = true
no_implicit_reexport = true
show_error_codes = true
strict_equality = true
warn_redundant_casts = true
warn_unreachable = true
warn_unused_ignores = true

# The rule used with Ruff configuration is to disable every lint that has
# legitimate exceptions that are not dodgy code, rather than cluttering code
# with noqa markers. This is therefore a reiatively relaxed configuration that
# errs on the side of disabling legitimate lints.
#
# Reference for settings: https://beta.ruff.rs/docs/settings/
# Reference for rules: https://beta.ruff.rs/docs/rules/
[tool.ruff]
exclude = [
    "docs/conf.py",
]
line-length = 79
ignore = [
    "ANN101",  # self should not have a type annotation
    "ANN102",  # cls should not have a type annotation
    "ANN401",  # sometimes Any is the right type
    "ARG001",  # unused function arguments are often legitimate
    "ARG002",  # unused method arguments are often legitimate
    "ARG005",  # unused lambda arguments are often legitimate
    "BLE001",  # we want to catch and report Exception in background tasks
    "C414",    # nested sorted is how you sort by multiple keys with reverse
    "COM812",  # omitting trailing commas allows black autoreformatting
    "D102",    # sometimes we use docstring inheritence
    "D104",    # don't see the point of documenting every package
    "D105",    # our style doesn't require docstrings for magic methods
    "D106",    # Pydantic uses a nested Config class that doesn't warrant docs
    "D205",    # our documentation style allows a folded first line
    "EM101",   # justification (duplicate string in traceback) is silly
    "EM102",   # justification (duplicate string in traceback) is silly
    "FBT003",  # positional booleans are normal for Pydantic field defaults
    "FIX002",  # point of a TODO comment is that we're not ready to fix it
    "G004",    # forbidding logging f-strings is appealing, but not our style
    "RET505",  # disagree that omitting else always makes code more readable
    "PLR0911", # often many returns is clearer and simpler style
    "PLR0913", # factory pattern uses constructors with many arguments
    "PLR2004", # too aggressive about magic values
    "PLW0603", # yes global is discouraged but if needed, it's needed
    "S105",    # good idea but too many false positives on non-passwords
    "S106",    # good idea but too many false positives on non-passwords
    "S107",    # good idea but too many false positives on non-passwords
    "S603",    # not going to manually mark every subprocess call as reviewed
    "S607",    # using PATH is not a security vulnerability
    "SIM102",  # sometimes the formatting of nested if statements is clearer
    "SIM117",  # sometimes nested with contexts are clearer
    "TCH001",  # we decided to not maintain separate TYPE_CHECKING blocks
    "TCH002",  # we decided to not maintain separate TYPE_CHECKING blocks
    "TCH003",  # we decided to not maintain separate TYPE_CHECKING blocks
    "TD003",   # we don't require issues be created for TODOs
    "TID252",  # if we're going to use relative imports, use them always
    "TRY003",  # good general advice but lint is way too aggressive
    "TRY301",  # sometimes raising exceptions inside try is the best flow

    # The following settings should be disabled when using ruff format
    # per https://docs.astral.sh/ruff/formatter/#conflicting-lint-rules
    "W191",
    "E111",
    "E114",
    "E117",
    "D206",
    "D300",
    "Q000",
    "Q001",
    "Q002",
    "Q003",
    "COM812",
    "COM819",
    "ISC001",
    "ISC002",
]
select = ["ALL"]
target-version = "py311"

[tool.ruff.per-file-ignores]
"tests/**" = [
    "C901",    # tests are allowed to be complex, sometimes that's convenient
    "D101",    # tests don't need docstrings
    "D103",    # tests don't need docstrings
    "PLR0124", # these tests are required to test ordering dunder methods
    "PLR0915", # tests are allowed to be long, sometimes that's convenient
    "PT012",   # way too aggressive about limiting pytest.raises blocks
    "S101",    # tests should use assert
    "S106",    # tests are allowed to hard-code dummy passwords
    "SLF001",  # tests are allowed to access private members
]

[tool.ruff.isort]
known-first-party = [
    "rubin_gcs_filestore_tools",
    "tests",
]

[tool.ruff.flake8-bugbear]
extend-immutable-calls = [
    "fastapi.Form",
    "fastapi.Header",
    "fastapi.Depends",
    "fastapi.Path",
    "fastapi.Query",
]

# These are too useful as attributes or methods to allow the conflict with the
# built-in to rule out their use.
[tool.ruff.flake8-builtins]
builtins-ignorelist = [
    "all",
    "any",
    "dict",
    "help",
    "id",
    "list",
    "object",
    "open",
    "set",
    "type",
]

[tool.ruff.flake8-pytest-style]
fixture-parentheses = false
mark-parentheses = false

[tool.ruff.pydocstyle]
convention = "numpy"

[tool.scriv]
categories = [
    "Backwards-incompatible changes",
    "New features",
    "Bug fixes",
    "Other changes",
]
entry_title_template = "{{ version }} ({{ date.strftime('%Y-%m-%d') }})"
format = "md"
md_header_level = "2"
new_fragment_template = "file:changelog.d/_template.md.jinja"
skip_fragments = "_template.md.jinja"