ollama: init package (#23615)

Co-authored-by: Erick Friis <erick@langchain.dev>

libs/partners/ollama/pyproject.toml

@@ -0,0 +1,90 @@
+[tool.poetry]
+name = "langchain-ollama"
+version = "0.1.0rc0"
+description = "An integration package connecting Ollama and LangChain"
+authors = []
+readme = "README.md"
+repository = "https://github.com/langchain-ai/langchain"
+license = "MIT"
+
+[tool.poetry.urls]
+"Source Code" = "https://github.com/langchain-ai/langchain/tree/master/libs/partners/ollama"
+
+[tool.poetry.dependencies]
+python = ">=3.8.1,<4.0"
+ollama = ">=0.3.0,<1"
+langchain-core = "^0.2.20"
+
+[tool.poetry.group.test]
+optional = true
+
+[tool.poetry.group.test.dependencies]
+pytest = "^7.4.3"
+pytest-asyncio = "^0.23.2"
+syrupy = "^4.0.2"
+pytest-socket = "^0.7.0"
+langchain-core = { path = "../../core", develop = true }
+langchain-standard-tests = { path = "../../standard-tests", develop = true }
+
+[tool.poetry.group.codespell]
+optional = true
+
+[tool.poetry.group.codespell.dependencies]
+codespell = "^2.2.6"
+
+[tool.poetry.group.test_integration]
+optional = true
+
+[tool.poetry.group.test_integration.dependencies]
+
+[tool.poetry.group.lint]
+optional = true
+
+[tool.poetry.group.lint.dependencies]
+ruff = "^0.1.8"
+
+[tool.poetry.group.typing.dependencies]
+mypy = "^1.7.1"
+langchain-core = { path = "../../core", develop = true }
+
+[tool.poetry.group.dev]
+optional = true
+
+[tool.poetry.group.dev.dependencies]
+langchain-core = { path = "../../core", develop = true }
+
+[tool.ruff.lint]
+select = [
+  "E",    # pycodestyle
+  "F",    # pyflakes
+  "I",    # isort
+  "T201", # print
+]
+
+[tool.mypy]
+disallow_untyped_defs = "True"
+
+[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 = "--snapshot-warn-unused --strict-markers --strict-config --durations=5"
+# Registering custom markers.
+# https://docs.pytest.org/en/7.1.x/example/markers.html#registering-markers
+markers = [
+  "compile: mark placeholder test used to compile integration tests without running them",
+]
+asyncio_mode = "auto"