pyproject.toml

[build-system]
requires = ["hatchling>=1.5"]
build-backend = "hatchling.build"

[project]
name = "jupyter_client"
dynamic = ["version"]
description = "Jupyter protocol implementation and client libraries"
keywords = [ "Interactive", "Interpreter", "Shell", "Web",]
classifiers = [
    "Framework :: Jupyter",
    "Intended Audience :: Developers",
    "Intended Audience :: Education",
    "Intended Audience :: System Administrators",
    "Intended Audience :: Science/Research",
    "License :: OSI Approved :: BSD License",
    "Operating System :: OS Independent",
    "Programming Language :: Python",
    "Programming Language :: Python :: 3"
]
requires-python = ">=3.9"
dependencies = [
    "importlib_metadata>=4.8.3;python_version<\"3.10\"",
    "jupyter_core>=4.12,!=5.0.*",
    "python-dateutil>=2.8.2",
    "pyzmq>=23.0",
    "tornado>=6.2",
    "traitlets>=5.3",
]

[[project.authors]]
name = "Jupyter Development Team"
email = "jupyter@googlegroups.com"

[project.readme]
file = "README.md"
content-type = "text/markdown"

[project.license]
file = "LICENSE"

[project.urls]
Homepage = "https://jupyter.org"
Documentation = "https://jupyter-client.readthedocs.io/"
Source = "https://github.com/jupyter/jupyter_client"

[project.optional-dependencies]
test = [
    "coverage",
    "ipykernel>=6.14",
    "mypy",
    "paramiko; sys_platform == 'win32'",
    "pre-commit",
    "pytest<8.2.0",
    "pytest-jupyter[client]>=0.4.1",
    "pytest-cov",
    "pytest-timeout",
]
docs = [
    "ipykernel",
    "myst-parser",
    "sphinx>=4",
    "pydata_sphinx_theme",
    "sphinxcontrib_github_alt",
    "sphinxcontrib-spelling",
    "sphinx-autodoc-typehints",
]

[project.scripts]
jupyter-kernelspec = "jupyter_client.kernelspecapp:KernelSpecApp.launch_instance"
jupyter-run = "jupyter_client.runapp:RunApp.launch_instance"
jupyter-kernel = "jupyter_client.kernelapp:main"

[project.entry-points."jupyter_client.kernel_provisioners"]
local-provisioner = "jupyter_client.provisioning:LocalProvisioner"

[tool.hatch.version]
path = "jupyter_client/_version.py"
validate-bump = false

[tool.hatch.envs.docs]
features = ["docs"]
[tool.hatch.envs.docs.scripts]
build = "make -C docs html SPHINXOPTS='-W'"
api = "sphinx-apidoc -o docs/api -f -E jupyter_client"

[tool.hatch.envs.test]
features = ["test"]
[tool.hatch.envs.test.scripts]
test = "python -m pytest -vv {args}"
nowarn = "test -W default {args}"

[tool.hatch.envs.cov]
features = ["test"]
dependencies = ["coverage[toml]", "pytest-cov"]
[tool.hatch.envs.cov.scripts]
test = "python -m pytest -vv --cov jupyter_client --cov-branch --cov-report term-missing:skip-covered {args}"
nowarn = "test -W default {args}"

[tool.hatch.envs.typing]
dependencies = ["pre-commit"]
detached = true
[tool.hatch.envs.typing.scripts]
test = "pre-commit run --all-files --hook-stage manual mypy"

[tool.hatch.envs.lint]
dependencies = ["pre-commit"]
detached = true
[tool.hatch.envs.lint.scripts]
build = [
  "pre-commit run --all-files ruff",
  "pre-commit run --all-files ruff-format"
]

[tool.pytest.ini_options]
minversion = "6.0"
xfail_strict = true
log_cli_level = "info"
addopts = [
  "-raXs", "--durations=10", "--color=yes", "--doctest-modules",
   "--showlocals", "--strict-markers", "--strict-config"
]
testpaths = [
    "jupyter_client",
    "tests/"
]
timeout = 100
# Restore this setting to debug failures
timeout_method = "thread"
filterwarnings= [
  # Fail on warnings
  "error",
  # from python-dateutil
  "ignore:datetime.datetime.utcfromtimestamp:DeprecationWarning",
  "ignore:datetime.datetime.utcnow:DeprecationWarning",
  # from ipykernel 6 (fixed in 7)
  "ignore:Parsing dates:DeprecationWarning:ipykernel.jsonutil",
]

[tool.coverage.report]
exclude_lines = [
  "pragma: no cover",
  "def __repr__",
  "if self.debug:",
  "if settings.DEBUG",
  "raise AssertionError",
  "raise NotImplementedError",
  "if 0:",
  "if __name__ == .__main__.:",
  "class .*\bProtocol\\):",
"@(abc\\.)?abstractmethod",
]
omit = [
    "jupyter_client/ssh/forward.py"
]

[tool.coverage.run]
relative_files = true
source = ["jupyter_client"]

[tool.mypy]
files = "jupyter_client"
python_version = "3.8"
strict = true
disallow_any_generics = false
enable_error_code = ["ignore-without-code", "redundant-expr", "truthy-bool"]
no_implicit_reexport = false
pretty = true
show_error_context = true
warn_return_any = false
warn_unreachable = true

[tool.ruff]
line-length = 100

[tool.ruff.lint]
select = [
  "A",
  "B",
  "C",
  "DTZ",
  "E",
  "EM",
  "F",
  "FBT",
  "I",
  "ICN",
  "N",
  "PLC",
  "PLE",
  "PLW",
  "Q",
  "RUF",
  "S",
  "SIM",
  "T",
  "TID",
  "UP",
  "W",
  "YTT",
]
ignore = [
  # Allow non-abstract empty methods in abstract base classes
  "B027",
  # Ignore McCabe complexity
  "C901",
  # Allow boolean positional values in function calls, like `dict.get(... True)`
  "FBT003",
  # Use of `assert` detected
  "S101",
  # Line too long
  "E501",
  # Relative imports are banned
  "TID252",
  # Boolean ... in function definition
  "FBT001",
  "FBT002",
  # Module level import not at top of file
  "E402",
  # A001/A002/A003 .. is shadowing a python builtin
  "A001",
  "A002",
  "A003",
  # Possible hardcoded password
  "S105",
  "S106",
  # Q000 Single quotes found but double quotes preferred
  "Q000",
  # N806 Variable `B` in function should be lowercase
  "N806",
  # SIM105 Use `contextlib.suppress(ValueError)` instead of try-except-pass
  "SIM105",
  # SIM108 [*] Use ternary operator
  "SIM108",
  # S110 `try`-`except`-`pass` detected, consider logging the exception
  "S110",
  # PLW0603 Using the global statement to update
  "PLW0603",
  # Mutable class attributes should be annotated with `typing.ClassVar`
  "RUF012",
  # non-pep585-annotation
  "UP006",
  # non-pep604-annotation
  "UP007",

]
unfixable = [
  # Don't touch print statements
  "T201",
  # Don't touch noqa lines
  "RUF100",
  # Imported but unused
  "F401",
]

[tool.ruff.lint.per-file-ignores]
# B011 Do not call assert False since python -O removes these calls
# F841 local variable 'foo' is assigned to but never used
# C408 Unnecessary `dict` call
# E402 Module level import not at top of file
# T201 `print` found
# B007 Loop control variable `i` not used within the loop body.
# N802 Function name `assertIn` should be lowercase
# EM101 Exception must not use a string literal, assign to variable first
# PLR2004 Magic value used in comparison
# S603 `subprocess` call: check for execution of untrusted input
"tests/*" = ["B011", "F841", "C408", "E402", "T201", "B007", "N802", "EM101", "EM102", "PLR2004", "S603"]
# T201 `print` found
"*app.py" = ["T201"]
# F401 `._version.__version__` imported but unused
"jupyter_client/__init__.py" = ["F401"]

[tool.interrogate]
ignore-init-module=true
ignore-private=true
ignore-semiprivate=true
ignore-property-decorators=true
ignore-nested-functions=true
ignore-nested-classes=true
fail-under=90
exclude = ["docs", "test"]

[tool.repo-review]
ignore = ["GH102"]