[tool.poetry]
name = "langgraph"
version = "0.3.26"
description = "Building stateful, multi-actor applications with LLMs"
authors = []
license = "MIT"
readme = "README.md"
repository = "https://www.github.com/langchain-ai/langgraph"

[tool.poetry.dependencies]
python = ">=3.9.0,<4.0"
langchain-core = ">=0.1,<0.4"
langgraph-checkpoint = "^2.0.10"
langgraph-sdk = "^0.1.42"
langgraph-prebuilt = ">=0.1.1,<0.2"
xxhash = "^3.5.0"

[tool.poetry.group.dev.dependencies]
pytest = "^8.3.2"
pytest-cov = "^4.0.0"
pytest-dotenv = "^0.5.2"
pytest-mock  = "^3.10.0"
syrupy = "^4.0.2"
httpx = "^0.26.0"
pytest-watcher = "^0.4.1"
mypy = "^1.6.0"
ruff = "^0.6.2"
jupyter = "^1.0.0"
pytest-xdist = {extras = ["psutil"], version = "^3.6.1"}
pytest-repeat = "^0.9.3"
langgraph-prebuilt = {path = "../prebuilt", develop = true}
langgraph-checkpoint = {path = "../checkpoint", develop = true}
langgraph-checkpoint-sqlite = {path = "../checkpoint-sqlite", develop = true}
langgraph-checkpoint-postgres = {path = "../checkpoint-postgres", develop = true}
langgraph-sdk = {path = "../sdk-py", develop = true}
psycopg = {extras = ["binary"], version = ">=3.0.0", python = ">=3.10"}
uvloop = "0.21.0beta1"
pyperf = "^2.7.0"
py-spy = "^0.3.14"
types-requests = "^2.32.0.20240914"
pycryptodome = "^3.21.0"

[tool.ruff]
lint.select = [ "E", "F", "I", "TID251" ]
lint.ignore = [ "E501" ]
line-length = 88
indent-width = 4
extend-include = ["*.ipynb"]

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

[tool.ruff.lint.flake8-tidy-imports.banned-api]
"typing.TypedDict".msg = "Use typing_extensions.TypedDict instead."

[tool.mypy]
# https://mypy.readthedocs.io/en/stable/config_file.html
disallow_untyped_defs = "True"
explicit_package_bases = "True"
warn_no_return = "False"
warn_unused_ignores = "True"
warn_redundant_casts = "True"
allow_redefinition = "True"
disable_error_code = "typeddict-item, return-value, override, has-type"

[tool.coverage.run]
omit = ["tests/*"]

[tool.pytest-watcher]
now = true
delay = 0.1
patterns = ["*.py"]

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"

[tool.pytest.ini_options]
# --strict-markers will raise errors on unknown marks.
# https://docs.pytest.org/en/7.1.x/how-to/mark.html#raising-errors-on-unknown-marks
#
# https://docs.pytest.org/en/7.1.x/reference/reference.html
# --strict-config       any warnings encountered while parsing the `pytest`
#                       section of the configuration file raise errors.
#
# https://github.com/tophat/syrupy
# --snapshot-warn-unused    Prints a warning on unused snapshots rather than fail the test suite.
addopts = "--full-trace --strict-markers --strict-config --durations=5 --snapshot-warn-unused"
# Registering custom markers.
# https://docs.pytest.org/en/7.1.x/example/markers.html#registering-markers