# ########################
# ##### PYRIGHT
# ########################

# [Docs root]
#   https://github.com/microsoft/pyright/tree/main/docs
# [Config option reference]
#   https://github.com/microsoft/pyright/blob/main/docs/configuration.md

# Pyright does not have a docs site, but the documentation (a collection of
# markdown files in the GH repo, linked above) is pretty thorough.

[tool.pyright]

include = [
  ".buildkite/dagster-buildkite",
  "docs/sphinx/_ext/dagster-sphinx",
  "python_modules",
  "examples",
  "integration_tests",
  "scripts",
]

# Unfortunately pyright does not offer a way to extend the default exclusions, so we have to
# reiterate them here if we want to add anything else.
exclude = [
  "**/node_modules",
  "**/__pycache__",
  "**/__generated__",
  "**/vendor",
  "**/_vendored",
  "**/.tox",
  ".git",
  "**/.venv*",
  "**/build",
]

# These two settings point pyright to a python environment to resolve imports against. This virtual
# environment is defined in the `pyright` tox environment in the tox section below-- that
# environment must be built before pyright can run correctly.
venv = ".venv"
venvPath = "pyright/master"


# Minimum version of Python on which code must run. This determines the standard library stubs used by
# pyright.
pythonVersion = "3.9"


# Disable reading type annotations from libraries that are not explicitly marked as typed (i.e. that
# include a py.typed file). All imports from these libraries are given the `Unknown` type (i.e.
# `Any`). This setting does not affect `py.typed` libraries.
useLibraryCodeForTypes = false

# We use ruff for this.
reportInvalidStringEscapeSequence = false

# As of 2023-02-02, there are still many `py.typed` libs that are not compliant with the standards
# for defining a public API.
reportPrivateImportUsage = false

# Since we only use pyright, there is no need to suppress type errors that pyright does not
# recognize.
reportUnnecessaryTypeIgnoreComment = "warning"

# Skip analyzing unannotated code in examples to facilitate terse code.
executionEnvironments = [
  { root = "examples", analyzeUnannotatedFunctions=false },
  { root = "python_modules" },
  { root = "integration_tests" }
]

# ########################
# ##### PYTEST
# ########################

[tool.pytest.ini_options]

filterwarnings = [
  "ignore::DeprecationWarning",
  "ignore::UserWarning",
  "ignore::pytest.PytestCollectionWarning",
]

timeout = 240
addopts = "-ra"

# ########################
# ##### RUFF
# ########################

# [Docs root]
#   https://beta.ruff.rs/docs/
# [Config option reference]
#   https://beta.ruff.rs/docs/configuration/
#
# As of 2022-12-05, the entire documentation of Ruff is in its very long
# README.

[tool.ruff]

target-version = "py39"

# *.py, *.ipy are included by default
extend-include = ["*.ipynb"]

extend-exclude = [
  "*/__generated__/*",
  "*/dagster_airflow/vendor/*",
  "*/_vendored/*",
  "*/snapshots/*",
  "python_modules/libraries/dagstermill/dagstermill_tests/notebooks/cli_test_scaffold.ipynb",
]

# Codebase-wide default line length. Override in package-specific pyproject.toml where a different
# length is desired.
line-length = 100

# Fail if Ruff is not running this version.
required-version = "0.11.5"

[tool.ruff.lint]

# we only want to format notebooks, not lint them
exclude = ["*.ipynb"]

ignore = [

  # (missing public docstrings) These work off of the Python sense of "public", rather than our
  # bespoke definition based off of `@public`. When ruff supports custom plugins then we can write
  # appropriate rules to require docstrings for `@public`.
  "D100",
  "D101",
  "D102",
  "D103",
  "D104",
  "D105",
  "D106",
  "D107",

  # (docstring imperative mood) Overly restrictive.
  "D401",

  # (module level import not at top) There are several places where we use e.g.
  # warnings.filterwarings calls before imports.
  "E402",

  # (line too long): This fires for comments, which the ruff formatter won't auto-wrap. Disabling
  # until there is an autoformat solution available for comments.
  "E501",

  # (no type comparison): There are a few places where we use `== type(None)` which are more clear
  # than the equivalent `isinstance` check.
  'E721',

  # (bare exception): There are many places where we want to catch a maximally generic exception.
  'E722',

  # (no assign lambda): existing code assigns lambdas in a few places. With ruff formatting
  # requiring extra empty lines between defs, disallowing lambda assignment can make code less
  # readable.
  "E731",

  # (try-except-in-loop) we use this pattern in many places and the performance impact is negligible
  "PERF203",

  # (no concatenation) Existing codebase has many concatentations, no reason to disallow them.
  "RUF005",

  # (use ClassVar for attr declarations with defaults) This is a good rule for vanilla Python, but
  # triggers false positives for many libs that have DSLs that make use of attr defaults.
  "RUF012",

  ##### TEMPORARY DISABLES

  # (assorted docstring rules) There are too many violations of these to enable
  # right now, but we should enable after fixing the violations.
  "D200", # (one-line docstring should fit)
  "D205", # (blank line after summary)
  "D417", # (missing arg in docstring)

  # (assorted perf rules) We have a lot of violations, enable when autofix is available
  "PERF401", # (manual-list-comprehension)
  "PERF402", # (manual-list-copy)
]

# By default, ruff only uses all "E" (pycodestyle) and "F" (pyflakes) rules.
# Here we append to the defaults.
select = [

  # (flake8-builtins) detect shadowing of python builtin symbols by variables and arguments.
  # Attributes are OK (which is why A003) is not included here.
  "A001",
  "A002",

  # (useless expression): Expressions that aren't assigned to anything are typically bugs.
  "B018",

  # (static key dict comprehension): Flag reuse of a key in dict comprehensions.
  "B035",

  # (pydocstyle) Docstring-related rules. A large subset of these are ignored by the
  # "convention=google" setting, we set under tool.ruff.pydocstyle.
  "D",

  # (pycodestyle) pycodestyle rules
  "E",

  # (pyflakes) pyflakes rules
  "F",

  # (isort) detect improperly sorted imports
  "I001",

  # ban relative imports
  "TID252",

  # (performance) perflint rules
  "PERF",

  # (pylint) use all pylint rules from categories "Convention", "Error", and "Warning" (ruff
  # currently implements only a subset of pylint's rules)
  "PLE",
  "PLW",

  # (no commented out code) keep commented out code blocks out of the codebase
  # "ERA001",

  # (ruff-specific) Enable all ruff-specific checks (i.e. not ports of
  # functionality from an existing linter).
  "RUF",

  # (private member access) Flag access to `_`-prefixed symbols. By default the various special
  # methods on `NamedTuple` are ignored (e.g. `_replace`).
  "SLF001",

  # (flake8-type-checking) Auto-sort imports into TYPE_CHECKING blocks depending on whether
  # they are runtime or type-only imports.
  "TCH",

  # (banned-api) Flag use of banned APIs. See tool.ruff.flake8-tidy-imports.banned-api for details.
  "TID251",

  # (disallow print statements) keep debugging statements out of the codebase
  "T20",

  # (pyupgrade) auto-upgrade syntax to newer versions of Python
  "UP",

  # (invalid escape sequence) flag errant backslashes
  "W605",
]

[tool.ruff.lint.flake8-builtins]

# We use `id` in many places and almost never want to use the python builtin.
builtins-ignorelist = ["id"]

[tool.ruff.lint.flake8-tidy-imports.banned-api]

"__future__.annotations".msg = "Directly quote annotations instead."

[tool.ruff.lint.isort]

# Combine multiple `from foo import bar as baz` statements with the same source
# (`foo`) into a single statement.
combine-as-imports = true

# In cases where imports are automatically removed, allows the imports to be automatically collapsed
split-on-trailing-comma = false

# Imports of the form `from foo import bar as baz` show one `import bar as baz`
# per line. Useful for __init__.py files that just re-export symbols.
force-wrap-aliases = true

[tool.ruff.lint.flake8-tidy-imports]
# Disallow all relative imports.
ban-relative-imports = "all"

[tool.ruff.lint.per-file-ignores]

# Don't format docstrings in alembic migrations.
"**/alembic/versions/*.py" = ["D"]
"examples/docs_snippets/docs_snippets/guides/etl/transform-dbt/dbt_definitions*.py" = ["I001"]

[tool.ruff.lint.pydocstyle]

# Enforce google-style docstrings. This is equivalent to ignoring a large number of pydocstyle (D)
# rules incompatible with google-style docstrings. See:
# https://google.github.io/styleguide/pyguide.html#383-functions-and-methods
convention = "google"

[tool.ruff.format]
exclude = ["examples/docs_snippets/docs_snippets/guides/etl/transform-dbt/dbt_definitions*.py"]

[tool.dagster]
module_name = "dagster_test.toys.repo"