pyproject.toml

[tool.poetry]
name = "airbyte"
version = "0.1.0"
description = "Airbyte open source connector code"
authors = ["Airbyte <contact@airbyte.io>"]

[tool.poetry.dependencies]
python = "~3.10"

[tool.poetry.group.dev.dependencies]
isort = "5.6.4"
black = "~22.3.0"
ruff = "^0.4"

[tool.black]
line-length = 140
target-version = ["py310"]
extend-exclude = "(build|integration_tests|unit_tests|generated)"

[tool.coverage.report]
fail_under = 0
skip_empty = true
sort = "-cover"
omit = [
    ".venv/*",
    "main.py",
    "setup.py",
    "unit_tests/*",
    "integration_tests/*",
    "**/generated/*",
]

[tool.flake8]
extend-exclude = [
    "*/lib/*/site-packages",
    ".venv",
    "build",
    "models",
    ".eggs",
    "airbyte-cdk/python/airbyte_cdk/models/__init__.py",
    "airbyte-cdk/python/airbyte_cdk/sources/declarative/models/__init__.py",
    ".tox",
    "airbyte_api_client",
    "**/generated/*",
]
max-complexity = 20
max-line-length = 140

extend-ignore = [
    "E203", # whitespace before ':' (conflicts with Black)
    "E231", # Bad trailing comma (conflicts with Black)
    "E501", # line too long (conflicts with Black)
    "W503", # line break before binary operator (conflicts with Black)
    "F811", # TODO: ella fix after pflake8 version update
]

# TODO: This will be removed in favor of the section below.
[tool.isort]
profile = "black"
color_output = false
# skip_gitignore = true
line_length = 140
multi_line_output = 3
include_trailing_comma = true
force_grid_wrap = 0
use_parentheses = true
skip_glob = [
    "**/connector_builder/generated/**",
    # TODO: Remove this after we move to Ruff. Ruff is mono-repo-aware and
    # correctly handles first-party imports in subdirectories.
]

[tool.ruff.pylint]
max-args = 8      # Relaxed from default of 5
max-branches = 15 # Relaxed from default of 12

[tool.ruff]
target-version = "py310"
select = [
    # For rules reference, see https://docs.astral.sh/ruff/rules/
    "A",     # flake8-builtins
    "ANN",   # flake8-annotations
    "ARG",   # flake8-unused-arguments
    "ASYNC", # flake8-async
    "B",     # flake8-bugbear
    "FBT",   # flake8-boolean-trap
    "BLE",   # Blind except
    "C4",    # flake8-comprehensions
    "C90",   # mccabe (complexity)
    "COM",   # flake8-commas
    "CPY",   # missing copyright notice
    # "D", # pydocstyle # TODO: Re-enable when adding docstrings
    "DTZ",  # flake8-datetimez
    "E",    # pycodestyle (errors)
    "ERA",  # flake8-eradicate (commented out code)
    "EXE",  # flake8-executable
    "F",    # Pyflakes
    "FA",   # flake8-future-annotations
    "FIX",  # flake8-fixme
    "FLY",  # flynt
    "FURB", # Refurb
    "I",    # isort
    "ICN",  # flake8-import-conventions
    "INP",  # flake8-no-pep420
    "INT",  # flake8-gettext
    "ISC",  # flake8-implicit-str-concat
    "ICN",  # flake8-import-conventions
    "LOG",  # flake8-logging
    "N",    # pep8-naming
    "PD",   # pandas-vet
    "PERF", # Perflint
    "PIE",  # flake8-pie
    "PGH",  # pygrep-hooks
    "PL",   # Pylint
    "PT",   # flake8-pytest-style
    "PTH",  # flake8-use-pathlib
    "PYI",  # flake8-pyi
    "Q",    # flake8-quotes
    "RET",  # flake8-return
    "RSE",  # flake8-raise
    "RUF",  # Ruff-specific rules
    "SIM",  # flake8-simplify
    "SLF",  # flake8-self
    "SLOT", # flake8-slots
    "T10",  # debugger calls
    # "T20", # flake8-print # TODO: Re-enable once we have logging
    "TCH",    # flake8-type-checking
    "TD",     # flake8-todos
    "TID",    # flake8-tidy-imports
    "TRY",    # tryceratops
    "TRY002", # Disallow raising vanilla Exception. Create or use a custom exception instead.
    "TRY003", # Disallow vanilla string passing. Prefer kwargs to the exception constructur.
    "UP",     # pyupgrade
    "W",      # pycodestyle (warnings)
    "YTT",    # flake8-2020
]

ignore = [
    # For rules reference, see https://docs.astral.sh/ruff/rules/

    # These we don't agree with or don't want to prioritize to enforce:
    "ANN003",  # kwargs missing type annotations
    "ANN101",  # Type annotations for 'self' args
    "ANN102",  # Type annotations for 'cls' args
    "COM812",  # Because it conflicts with ruff auto-format
    "EM",      # flake8-errmsgs (may reconsider later)
    "DJ",      # Django linting
    "G",       # flake8-logging-format
    "ISC001",  # Conflicts with ruff auto-format
    "NPY",     # NumPy-specific rules
    "PIE790",  # Allow unnecssary 'pass' (sometimes useful for readability)
    "PERF203", # exception handling in loop
    "S",       # flake8-bandit (noisy, security related)
    "SIM910",  # Allow "None" as second argument to Dict.get(). "Explicit is better than implicit."
    "TD002",   # Require author for TODOs
    "TRIO",    # flake8-trio (opinionated, noisy)
    "INP001",  # Dir 'examples' is part of an implicit namespace package. Add an __init__.py.

    # TODO: Consider re-enabling these before release:
    "A003",    # Class attribute 'type' is shadowing a Python builtin
    "BLE001",  # Do not catch blind exception: Exception
    "ERA001",  # Remove commented-out code
    "FIX002",  # Allow "TODO:" until release (then switch to requiring links via TDO003)
    "PLW0603", # Using the global statement to update _cache is discouraged
    "TD003",   # Require links for TODOs # TODO: Re-enable when we disable FIX002

    "UP007", # Allow legacy `Union[a, b]` and `Optional[a]` for Pydantic, until we drop Python 3.9 (Pydantic doesn't like it)
]
fixable = ["ALL"]
unfixable = [
    "ERA001", # Commented-out code (avoid silent loss of code)
    "T201",   # print() calls (avoid silent loss of code / log messages)
]

line-length = 140
extend-exclude = ["docs", "test", "tests"]
dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"

[tool.ruff.isort]
force-sort-within-sections = false
lines-after-imports = 2
known-first-party = [
    "airbyte",
    "airbyte_cdk",
    "airbyte_protocol",
    "airbyte_api_client",
    "connector_ops",
    "pipelines",
]
known-local-folder = ["airbyte"]
required-imports = ["from __future__ import annotations"]
known-third-party = []
section-order = [
    "future",
    "standard-library",
    "third-party",
    "first-party",
    "local-folder",
]

[tool.ruff.mccabe]
max-complexity = 24

[tool.ruff.pycodestyle]
ignore-overlong-task-comments = true

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

[tool.ruff.flake8-annotations]
allow-star-arg-any = false
ignore-fully-untyped = false

[tool.ruff.format]
quote-style = "double"
indent-style = "space"
skip-magic-trailing-comma = false
line-ending = "auto"
preview = false
docstring-code-format = true

[tool.mypy]
platform = "linux"
exclude = "(build|integration_tests|unit_tests|generated)"

# Optionals
ignore_missing_imports = true

# Strictness
allow_untyped_globals = false
allow_redefinition = false
implicit_reexport = false
strict_equality = true

# Warnings
warn_unused_ignores = true
warn_no_return = true
warn_return_any = true
warn_redundant_casts = true
warn_unreachable = true

# Error output
show_column_numbers = true
show_error_context = true
show_error_codes = true
show_traceback = true
pretty = true
color_output = true
error_summary = true

[tool.pytest.ini_options]
minversion = "6.2.5"
addopts = "-r a --capture=no -vv --color=yes"