pyproject.toml

[tool.poetry]
name = "langchain"
version = "0.0.206"
description = "Building applications with LLMs through composability"
authors = []
license = "MIT"
readme = "README.md"
repository = "https://www.github.com/hwchase17/langchain"

[tool.poetry.scripts]
langchain-server = "langchain.server:main"

[tool.poetry.dependencies]
python = ">=3.8.1,<4.0"
pydantic = "^1"
SQLAlchemy = ">=1.4,<3"
requests = "^2"
PyYAML = ">=5.4.1"
numpy = "^1"
azure-core = {version = "^1.26.4", optional=true}
tqdm = {version = ">=4.48.0", optional = true}
openapi-schema-pydantic = "^1.2"
faiss-cpu = {version = "^1", optional = true}
wikipedia = {version = "^1", optional = true}
elasticsearch = {version = "^8", optional = true}
opensearch-py = {version = "^2.0.0", optional = true}
redis = {version = "^4", optional = true}
manifest-ml = {version = "^0.0.1", optional = true}
spacy = {version = "^3", optional = true}
nltk = {version = "^3", optional = true}
transformers = {version = "^4", optional = true}
beautifulsoup4 = {version = "^4", optional = true}
torch = {version = ">=1,<3", optional = true}
jinja2 = {version = "^3", optional = true}
tiktoken = {version = "^0.3.2", optional = true, python="^3.9"}
pinecone-client = {version = "^2", optional = true}
pinecone-text = {version = "^0.4.2", optional = true}
pymongo = {version = "^4.3.3", optional = true}
clickhouse-connect = {version="^0.5.14", optional=true}
weaviate-client = {version = "^3", optional = true}
google-api-python-client = {version = "2.70.0", optional = true}
google-auth = {version = "^2.18.1", optional = true}
wolframalpha = {version = "5.0.0", optional = true}
anthropic = {version = "^0.2.6", optional = true}
qdrant-client = {version = "^1.1.2", optional = true, python = ">=3.8.1,<3.12"}
dataclasses-json = "^0.5.7"
tensorflow-text = {version = "^2.11.0", optional = true, python = "^3.10, <3.12"}
tenacity = "^8.1.0"
cohere = {version = "^3", optional = true}
openai = {version = "^0", optional = true}
nlpcloud = {version = "^1", optional = true}
nomic = {version = "^1.0.43", optional = true}
huggingface_hub = {version = "^0", optional = true}
jina = {version = "^3.14", optional = true}
google-search-results = {version = "^2", optional = true}
sentence-transformers = {version = "^2", optional = true}
aiohttp = "^3.8.3"
arxiv = {version = "^1.4", optional = true}
pypdf = {version = "^3.4.0", optional = true}
networkx = {version="^2.6.3", optional = true}
aleph-alpha-client = {version="^2.15.0", optional = true}
deeplake = {version = "^3.6.2", optional = true}
pgvector = {version = "^0.1.6", optional = true}
psycopg2-binary = {version = "^2.9.5", optional = true}
pyowm = {version = "^3.3.0", optional = true}
async-timeout = {version = "^4.0.0", python = "<3.11"}
azure-identity = {version = "^1.12.0", optional=true}
gptcache = {version = ">=0.1.7", optional = true}
atlassian-python-api = {version = "^3.36.0", optional=true}
pytesseract = {version = "^0.3.10", optional=true}
html2text = {version="^2020.1.16", optional=true}
numexpr = "^2.8.4"
duckduckgo-search = {version="^3.8.3", optional=true}
azure-cosmos = {version="^4.4.0b1", optional=true}
lark = {version="^1.1.5", optional=true}
lancedb = {version = "^0.1", optional = true}
pexpect = {version = "^4.8.0", optional = true}
pyvespa = {version = "^0.33.0", optional = true}
O365 = {version = "^2.0.26", optional = true}
jq = {version = "^1.4.1", optional = true}
steamship = {version = "^2.16.9", optional = true}
pdfminer-six = {version = "^20221105", optional = true}
docarray = {version="^0.32.0", extras=["hnswlib"], optional=true}
lxml = {version = "^4.9.2", optional = true}
pymupdf = {version = "^1.22.3", optional = true}
pypdfium2 = {version = "^4.10.0", optional = true}
gql = {version = "^3.4.1", optional = true}
pandas = {version = "^2.0.1", optional = true}
telethon = {version = "^1.28.5", optional = true}
neo4j = {version = "^5.8.1", optional = true}
psychicapi = {version = "^0.5", optional = true}
zep-python = {version=">=0.31", optional=true}
langkit = {version = ">=0.0.1.dev3, <0.1.0", optional = true}
chardet = {version="^5.1.0", optional=true}
requests-toolbelt = {version = "^1.0.0", optional = true}
openlm = {version = "^0.0.5", optional = true}
scikit-learn = {version = "^1.2.2", optional = true}
azure-ai-formrecognizer = {version = "^3.2.1", optional = true}
azure-ai-vision = {version = "^0.11.1b1", optional = true}
azure-cognitiveservices-speech = {version = "^1.28.0", optional = true}
py-trello = {version = "^0.19.0", optional = true}
momento = {version = "^1.5.0", optional = true}
bibtexparser = {version = "^1.4.0", optional = true}
singlestoredb = {version = "^0.7.1", optional = true}
pyspark = {version = "^3.4.0", optional = true}
tigrisdb = {version = "^1.0.0b6", optional = true}
nebula3-python = {version = "^3.4.0", optional = true}
langchainplus-sdk = ">=0.0.13"
awadb = {version = "^0.3.3", optional = true}
azure-search-documents = {version = "11.4.0a20230509004", source = "azure-sdk-dev", optional = true}
# now streamlit requires Python >=3.7, !=3.9.7 So, it is commented out.
#streamlit = {version = "^1.18.0", optional = true}


[tool.poetry.group.docs.dependencies]
autodoc_pydantic = "^1.8.0"
myst_parser = "^0.18.1"
nbsphinx = "^0.8.9"
sphinx = "^4.5.0"
sphinx-autobuild = "^2021.3.14"
sphinx_book_theme = "^0.3.3"
sphinx_rtd_theme = "^1.0.0"
sphinx-typlog-theme = "^0.8.0"
sphinx-panels = "^0.6.0"
toml = "^0.10.2"
myst-nb = "^0.17.1"
linkchecker = "^10.2.1"
sphinx-copybutton = "^0.5.1"

[tool.poetry.group.test.dependencies]
# The only dependencies that should be added are
# dependencies used for running tests (e.g., pytest, freezegun, response).
# Any dependencies that do not meet that criteria will be removed.
pytest = "^7.3.0"
pytest-cov = "^4.0.0"
pytest-dotenv = "^0.5.2"
duckdb-engine = "^0.7.0"
pytest-watcher = "^0.2.6"
freezegun = "^1.2.2"
responses = "^0.22.0"
pytest-asyncio = "^0.20.3"
lark = "^1.1.5"
pandas = "^2.0.0"
pytest-mock  = "^3.10.0"
pytest-socket = "^0.6.0"
syrupy = "^4.0.2"

[tool.poetry.group.test_integration]
optional = true

[tool.poetry.group.test_integration.dependencies]
# Do not add dependencies in the test_integration group
# Instead:
# 1. Add an optional dependency to the main group
#       poetry add --optional [package name]
# 2. Add the package name to the extended_testing extra (find it below)
# 3. Relock the poetry file
#       poetry lock --no-update
# 4. Favor unit tests not integration tests. 
#    Use the @pytest.mark.requires(pkg_name) decorator in unit_tests.
#    Your tests should not rely on network access, as it prevents other
#    developers from being able to easily run them.
#    Instead write unit tests that use the `responses` library or mock.patch with
#    fixtures. Keep the fixtures minimal.
# See CONTRIBUTING.md for more instructions on working with optional dependencies.
# https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md#working-with-optional-dependencies
pytest-vcr = "^1.0.2"
wrapt = "^1.15.0"
openai = "^0.27.4"
elasticsearch = {extras = ["async"], version = "^8.6.2"}
redis = "^4.5.4"
pinecone-client = "^2.2.1"
pinecone-text = "^0.4.2"
pymongo = "^4.3.3"
clickhouse-connect = "^0.5.14"
transformers = "^4.27.4"
deeplake = "^3.2.21"
weaviate-client = "^3.15.5"
torch = "^1.0.0"
chromadb = "^0.3.21"
tiktoken = "^0.3.3"
python-dotenv = "^1.0.0"
sentence-transformers = "^2"
gptcache = "^0.1.9"
promptlayer = "^0.1.80"
tair = "^1.3.3"
wikipedia = "^1"
cassandra-driver = "^3.27.0"
arxiv = "^1.4"
mastodon-py = "^1.8.1"
momento = "^1.5.0"
# Please do not add any dependencies in the test_integration group
# See instructions above ^^

[tool.poetry.group.lint.dependencies]
ruff = "^0.0.249"
types-toml = "^0.10.8.1"
types-redis = "^4.3.21.6"
black = "^23.1.0"
types-chardet = "^5.0.4.6"

[tool.poetry.group.typing.dependencies]
mypy = "^0.991"
types-pyyaml = "^6.0.12.2"
types-requests = "^2.28.11.5"

[tool.poetry.group.dev]
optional = true

[tool.poetry.group.dev.dependencies]
jupyter = "^1.0.0"
playwright = "^1.28.0"
setuptools = "^67.6.1"

[tool.poetry.extras]
llms = ["anthropic", "cohere", "openai", "openlm", "nlpcloud", "huggingface_hub", "manifest-ml", "torch", "transformers"]
qdrant = ["qdrant-client"]
openai = ["openai", "tiktoken"]
text_helpers = ["chardet"]
cohere = ["cohere"]
docarray = ["docarray"]
embeddings = ["sentence-transformers"]
azure = [
    "azure-identity",
    "azure-cosmos",
    "openai",
    "azure-core",
    "azure-ai-formrecognizer",
    "azure-ai-vision",
    "azure-cognitiveservices-speech",
    "azure-search-documents",
]
all = [
    "anthropic",
    "cohere",
    "openai",
    "nlpcloud",
    "huggingface_hub",
    "jina",
    "manifest-ml",
    "elasticsearch",
    "opensearch-py",
    "google-search-results",
    "faiss-cpu",
    "sentence-transformers",
    "transformers",
    "spacy",
    "nltk",
    "wikipedia",
    "beautifulsoup4",
    "tiktoken",
    "torch",
    "jinja2",
    "pinecone-client",
    "pinecone-text",
    "pymongo",
    "weaviate-client",
    "redis",
    "google-api-python-client",
    "google-auth",
    "wolframalpha",
    "qdrant-client",
    "tensorflow-text",
    "pypdf",
    "networkx",
    "nomic",
    "aleph-alpha-client",
    "deeplake",
    "pgvector",
    "psycopg2-binary",
    "pyowm",
    "pytesseract",
    "html2text",
    "atlassian-python-api",
    "gptcache",
    "duckduckgo-search",
    "arxiv",
    "azure-identity",
    "clickhouse-connect",
    "azure-cosmos",
    "lancedb",
    "langkit",
    "lark",
    "pexpect",
    "pyvespa",
    "O365",
    "jq",
    "docarray",
    "steamship",
    "pdfminer-six",
    "lxml",
    "requests-toolbelt",
    "neo4j",
    "openlm",
    "azure-ai-formrecognizer",
    "azure-ai-vision",
    "azure-cognitiveservices-speech",
    "momento",
    "singlestoredb",
    "tigrisdb",
    "nebula3-python",
    "awadb",
]

# An extra used to be able to add extended testing.
# Please use new-line on formatting to make it easier to add new packages without
# merge-conflicts
extended_testing = [
 "beautifulsoup4",
 "bibtexparser",
 "chardet",
 "jq",
 "pdfminer.six",
 "pgvector",
 "pypdf",
 "pymupdf",
 "pypdfium2",
 "tqdm",
 "lxml",
 "atlassian-python-api",
 "beautifulsoup4",
 "pandas",
 "telethon",
 "psychicapi",
 "zep-python",
 "gql",
 "requests_toolbelt",
 "html2text",
 "py-trello",
 "scikit-learn",
# now streamlit requires Python >=3.7, !=3.9.7 So, it is commented out.
# "streamlit",
 "pyspark",
 "openai"
]

[[tool.poetry.source]]
name = "azure-sdk-dev"
url = "https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
secondary = true

[tool.ruff]
select = [
  "E",  # pycodestyle
  "F",  # pyflakes
  "I",  # isort
]
exclude = [
  "tests/integration_tests/examples/non-utf8-encoding.py",
]

[tool.mypy]
ignore_missing_imports = "True"
disallow_untyped_defs = "True"
exclude = ["notebooks"]

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

[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 = "--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
markers = [
  "requires: mark tests as requiring a specific library"
]