ci

.github/scripts/check_diff.py

@@ -29,18 +29,21 @@ if __name__ == "__main__":
             )
         ):
             dirs_to_run.update(LANGCHAIN_DIRS)
-        elif "libs/community" in file:
+        elif file.startswith("libs/community"):
             dirs_to_run.update(
                 ("libs/community", "libs/langchain", "libs/experimental")
             )
-        elif "libs/partners" in file:
+        elif file.startswith("libs/partners"):
             partner_dir = file.split("/")[2]
             if os.path.isdir(f"libs/partners/{partner_dir}"):
                 dirs_to_run.add(f"libs/partners/{partner_dir}")
             # Skip if the directory was deleted
-        elif "libs/langchain" in file:
+        elif file.startswith("templates/"):
+            template = file.split("/")[1]
+            dirs_to_run.add(f"templates/{template}")
+        elif file.startswith("libs/langchain"):
             dirs_to_run.update(("libs/langchain", "libs/experimental"))
-        elif "libs/experimental" in file:
+        elif file.startswith("libs/experimental"):
             dirs_to_run.add("libs/experimental")
         elif file.startswith("libs/"):
             dirs_to_run.update(LANGCHAIN_DIRS)

.github/workflows/_all_ci.yml

@@ -43,6 +43,7 @@ jobs:
     secrets: inherit
 
   test:
+    if: ${{ ! startsWith(inputs.working-directory, 'templates/') }}
     name: "-"
     uses: ./.github/workflows/_test.yml
     with:
@@ -50,6 +51,7 @@ jobs:
     secrets: inherit
 
   compile-integration-tests:
+    if: ${{ ! startsWith(inputs.working-directory, 'templates/') }}
     name: "-"
     uses: ./.github/workflows/_compile_integration_test.yml
     with:
@@ -57,6 +59,7 @@ jobs:
     secrets: inherit
 
   dependencies:
+    if: ${{ ! startsWith(inputs.working-directory, 'templates/') }}
     name: "-"
     uses: ./.github/workflows/_dependencies.yml
     with:
@@ -64,6 +67,7 @@ jobs:
     secrets: inherit
 
   extended-tests:
+    if: ${{ ! startsWith(inputs.working-directory, 'libs/partners/') && ! startsWith(inputs.working-directory, 'templates/') }}
     name: "make extended_tests #${{ matrix.python-version }}"
     runs-on: ubuntu-latest
     strategy:
@@ -76,7 +80,6 @@ jobs:
     defaults:
       run:
         working-directory: ${{ inputs.working-directory }}
-    if: ${{ ! startsWith(inputs.working-directory, 'libs/partners/') }}
     steps:
       - uses: actions/checkout@v4
 

libs/cli/langchain_cli/namespaces/template.py

@@ -9,12 +9,22 @@ from pathlib import Path
 from typing import Optional
 
 import typer
-from typing_extensions import Annotated
+from typing_extensions import Annotated, TypedDict
 
+from langchain_cli.utils.find_replace import replace_glob
 from langchain_cli.utils.packages import get_langserve_export, get_package_root
 
 package_cli = typer.Typer(no_args_is_help=True, add_completion=False)
 
+Replacements = TypedDict(
+    "Replacements",
+    {
+        "__package_name__": str,
+        "__module_name__": str,
+        "__app_route_code__": str,
+    },
+)
+
 
 @package_cli.command()
 def new(
@@ -53,33 +63,20 @@ def new(
         f'add_routes(app, {chain_name}, path="/{package_name}")'
     )
 
-    # replace template strings
-    pyproject = destination_dir / "pyproject.toml"
-    pyproject_contents = pyproject.read_text()
-    pyproject.write_text(
-        pyproject_contents.replace("__package_name__", package_name).replace(
-            "__module_name__", module_name
-        )
-    )
-
     # move module folder
     package_dir = destination_dir / module_name
     shutil.move(destination_dir / "package_template", package_dir)
 
-    # update init
-    init = package_dir / "__init__.py"
-    init_contents = init.read_text()
-    init.write_text(init_contents.replace("__module_name__", module_name))
-
-    # replace readme
-    readme = destination_dir / "README.md"
-    readme_contents = readme.read_text()
-    readme.write_text(
-        readme_contents.replace("__package_name__", package_name).replace(
-            "__app_route_code__", app_route_code
-        )
+    replacements = Replacements(
+        {
+            "__package_name__": package_name,
+            "__module_name__": module_name,
+            "__app_route_code__": app_route_code,
+        }
     )
 
+    replace_glob(destination_dir, "**/*", replacements)
+
     # poetry install
     if with_poetry:
         subprocess.run(["poetry", "install"], cwd=destination_dir)

libs/cli/langchain_cli/package_template/Makefile

@@ -0,0 +1,46 @@
+.PHONY: all format lint test tests help
+
+# Default target executed when no arguments are given to make.
+all: help
+
+# Define a variable for the test file path.
+TEST_FILE ?= tests/
+
+test:
+	poetry run pytest $(TEST_FILE)
+
+PYTHON_FILES=.
+MYPY_CACHE=.mypy_cache
+lint format: PYTHON_FILES=.
+lint_diff format_diff: PYTHON_FILES=$(shell git diff --relative=templates/__package_name__ --name-only --diff-filter=d master | grep -E '\.py$$|\.ipynb$$')
+lint_package: PYTHON_FILES=__module_name__
+lint_tests: PYTHON_FILES=tests
+lint_tests: MYPY_CACHE=.mypy_cache_test
+
+lint lint_diff lint_package lint_tests:
+	poetry run ruff .
+	poetry run ruff format $(PYTHON_FILES) --diff
+	poetry run ruff --select I $(PYTHON_FILES)
+	poetry run mypy $(PYTHON_FILES) --cache-dir $(MYPY_CACHE)
+
+format format_diff:
+	poetry run ruff format $(PYTHON_FILES)
+	poetry run ruff --select I --fix $(PYTHON_FILES)
+
+spell_check:
+	poetry run codespell --toml pyproject.toml
+
+spell_fix:
+	poetry run codespell --toml pyproject.toml -w
+
+######################
+# HELP
+######################
+
+help:
+	@echo '----'
+	@echo 'check_imports				- check imports'
+	@echo 'format                       - run code formatters'
+	@echo 'lint                         - run linters'
+	@echo 'test                         - run unit tests'
+	@echo 'test TEST_FILE=<test_file>   - run all tests in file'

libs/cli/langchain_cli/package_template/pyproject.toml

@@ -12,7 +12,7 @@ langchain-openai = ">=0.0.1"
 
 
 [tool.poetry.group.dev.dependencies]
-langchain-cli = ">=0.0.4"
+langchain-cli = ">=0.0.19"
 fastapi = "^0.104.0"
 sse-starlette = "^1.6.5"
 

libs/cli/langchain_cli/utils/git.py

@@ -191,7 +191,6 @@ def copy_repo(
     Raises FileNotFound error if it can't find source
     """
 
-    def ignore_func(_, files):
-        return [f for f in files if f == ".git"]
-
-    shutil.copytree(source, destination, ignore=ignore_func)
+    shutil.copytree(
+        source, destination, ignore=shutil.ignore_patterns(".git", "Makefile")
+    )

templates/pirate-speak/Makefile

@@ -0,0 +1,46 @@
+.PHONY: all format lint test tests integration_tests docker_tests help extended_tests
+
+# Default target executed when no arguments are given to make.
+all: help
+
+# Define a variable for the test file path.
+TEST_FILE ?= tests/
+
+test:
+	poetry run pytest $(TEST_FILE)
+
+PYTHON_FILES=.
+MYPY_CACHE=.mypy_cache
+lint format: PYTHON_FILES=.
+lint_diff format_diff: PYTHON_FILES=$(shell git diff --relative=templates/pirate-speak --name-only --diff-filter=d master | grep -E '\.py$$|\.ipynb$$')
+lint_package: PYTHON_FILES=pirate_speak
+lint_tests: PYTHON_FILES=tests
+lint_tests: MYPY_CACHE=.mypy_cache_test
+
+lint lint_diff lint_package lint_tests:
+	poetry run ruff .
+	poetry run ruff format $(PYTHON_FILES) --diff
+	poetry run ruff --select I $(PYTHON_FILES)
+	poetry run mypy $(PYTHON_FILES) --cache-dir $(MYPY_CACHE)
+
+format format_diff:
+	poetry run ruff format $(PYTHON_FILES)
+	poetry run ruff --select I --fix $(PYTHON_FILES)
+
+spell_check:
+	poetry run codespell --toml pyproject.toml
+
+spell_fix:
+	poetry run codespell --toml pyproject.toml -w
+
+######################
+# HELP
+######################
+
+help:
+	@echo '----'
+	@echo 'check_imports				- check imports'
+	@echo 'format                       - run code formatters'
+	@echo 'lint                         - run linters'
+	@echo 'test                         - run unit tests'
+	@echo 'test TEST_FILE=<test_file>   - run all tests in file'

templates/pirate-speak/poetry.lock

@@ -747,28 +747,30 @@ extended-testing = ["aiosqlite (>=0.19.0,<0.20.0)", "aleph-alpha-client (>=2.15.
 
 [[package]]
 name = "langchain-core"
-version = "0.1.18"
+version = "0.1.22"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.8.1,<4.0"
-files = [
-    {file = "langchain_core-0.1.18-py3-none-any.whl", hash = "sha256:5a60dc3c391b33834fb9c8b072abd7a0df4cbba8ce88eb1bcb288844000ab759"},
-    {file = "langchain_core-0.1.18.tar.gz", hash = "sha256:ad470b21cdfdc75e829cd91c8d8eb7e0438ab8ddb5b50828125ff7ada121ee7b"},
-]
+files = []
+develop = true
 
 [package.dependencies]
 anyio = ">=3,<5"
-jsonpatch = ">=1.33,<2.0"
-langsmith = ">=0.0.83,<0.1"
-packaging = ">=23.2,<24.0"
+jsonpatch = "^1.33"
+langsmith = "^0.0.87"
+packaging = "^23.2"
 pydantic = ">=1,<3"
 PyYAML = ">=5.3"
-requests = ">=2,<3"
-tenacity = ">=8.1.0,<9.0.0"
+requests = "^2"
+tenacity = "^8.1.0"
 
 [package.extras]
 extended-testing = ["jinja2 (>=3,<4)"]
 
+[package.source]
+type = "directory"
+url = "../../libs/core"
+
 [[package]]
 name = "langserve"
 version = "0.0.41"
@@ -796,13 +798,13 @@ server = ["fastapi (>=0.90.1,<1)", "sse-starlette (>=1.3.0,<2.0.0)"]
 
 [[package]]
 name = "langsmith"
-version = "0.0.86"
+version = "0.0.87"
 description = "Client library to connect to the LangSmith LLM Tracing and Evaluation Platform."
 optional = false
 python-versions = ">=3.8.1,<4.0"
 files = [
-    {file = "langsmith-0.0.86-py3-none-any.whl", hash = "sha256:7af15c36edb8c9fd9ae5c6d4fb940eb1da668b630a703d63c90c91e9be53aefb"},
-    {file = "langsmith-0.0.86.tar.gz", hash = "sha256:c1572824664810c4425b17f2d1e9a59d53992e6898df22a37236c62d3c80f59e"},
+    {file = "langsmith-0.0.87-py3-none-any.whl", hash = "sha256:8903d3811b9fc89eb18f5961c8e6935fbd2d0f119884fbf30dc70b8f8f4121fc"},
+    {file = "langsmith-0.0.87.tar.gz", hash = "sha256:36c4cc47e5b54be57d038036a30fb19ce6e4c73048cd7a464b8f25b459694d34"},
 ]
 
 [package.dependencies]
@@ -963,6 +965,56 @@ files = [
     {file = "multidict-6.0.5.tar.gz", hash = "sha256:f7e301075edaf50500f0b341543c41194d8df3ae5caf4702f2095f3ca73dd8da"},
 ]
 
+[[package]]
+name = "mypy"
+version = "0.991"
+description = "Optional static typing for Python"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "mypy-0.991-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:7d17e0a9707d0772f4a7b878f04b4fd11f6f5bcb9b3813975a9b13c9332153ab"},
+    {file = "mypy-0.991-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:0714258640194d75677e86c786e80ccf294972cc76885d3ebbb560f11db0003d"},
+    {file = "mypy-0.991-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:0c8f3be99e8a8bd403caa8c03be619544bc2c77a7093685dcf308c6b109426c6"},
+    {file = "mypy-0.991-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:bc9ec663ed6c8f15f4ae9d3c04c989b744436c16d26580eaa760ae9dd5d662eb"},
+    {file = "mypy-0.991-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:4307270436fd7694b41f913eb09210faff27ea4979ecbcd849e57d2da2f65305"},
+    {file = "mypy-0.991-cp310-cp310-win_amd64.whl", hash = "sha256:901c2c269c616e6cb0998b33d4adbb4a6af0ac4ce5cd078afd7bc95830e62c1c"},
+    {file = "mypy-0.991-cp311-cp311-macosx_10_9_universal2.whl", hash = "sha256:d13674f3fb73805ba0c45eb6c0c3053d218aa1f7abead6e446d474529aafc372"},
+    {file = "mypy-0.991-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:1c8cd4fb70e8584ca1ed5805cbc7c017a3d1a29fb450621089ffed3e99d1857f"},
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+    {file = "mypy-0.991-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:5e80e758243b97b618cdf22004beb09e8a2de1af481382e4d84bc52152d1c476"},
+    {file = "mypy-0.991-cp39-cp39-win_amd64.whl", hash = "sha256:74e259b5c19f70d35fcc1ad3d56499065c601dfe94ff67ae48b85596b9ec1461"},
+    {file = "mypy-0.991-py3-none-any.whl", hash = "sha256:de32edc9b0a7e67c2775e574cb061a537660e51210fbf6006b0b36ea695ae9bb"},
+    {file = "mypy-0.991.tar.gz", hash = "sha256:3c0165ba8f354a6d9881809ef29f1a9318a236a6d81c690094c5df32107bde06"},
+]
+
+[package.dependencies]
+mypy-extensions = ">=0.4.3"
+tomli = {version = ">=1.1.0", markers = "python_version < \"3.11\""}
+typing-extensions = ">=3.10"
+
+[package.extras]
+dmypy = ["psutil (>=4.0)"]
+install-types = ["pip"]
+python2 = ["typed-ast (>=1.4.0,<2)"]
+reports = ["lxml"]
+
 [[package]]
 name = "mypy-extensions"
 version = "1.0.0"
@@ -1013,13 +1065,13 @@ files = [
 
 [[package]]
 name = "openai"
-version = "1.11.1"
+version = "1.12.0"
 description = "The official Python library for the openai API"
 optional = false
 python-versions = ">=3.7.1"
 files = [
-    {file = "openai-1.11.1-py3-none-any.whl", hash = "sha256:e0f388ce499f53f58079d0c1f571f356f2b168b84d0d24a412506b6abc714980"},
-    {file = "openai-1.11.1.tar.gz", hash = "sha256:f66b8fe431af43e09594147ef3cdcb79758285de72ebafd52be9700a2af41e99"},
+    {file = "openai-1.12.0-py3-none-any.whl", hash = "sha256:a54002c814e05222e413664f651b5916714e4700d041d5cf5724d3ae1a3e3481"},
+    {file = "openai-1.12.0.tar.gz", hash = "sha256:99c5d257d09ea6533d689d1cc77caa0ac679fa21efef8893d8b0832a86877f1b"},
 ]
 
 [package.dependencies]
@@ -1329,6 +1381,32 @@ typing-extensions = {version = ">=4.0.0,<5.0", markers = "python_version < \"3.9
 [package.extras]
 jupyter = ["ipywidgets (>=7.5.1,<9)"]
 
+[[package]]
+name = "ruff"
+version = "0.1.15"
+description = "An extremely fast Python linter and code formatter, written in Rust."
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "ruff-0.1.15-py3-none-macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2.whl", hash = "sha256:5fe8d54df166ecc24106db7dd6a68d44852d14eb0729ea4672bb4d96c320b7df"},
+    {file = "ruff-0.1.15-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:6f0bfbb53c4b4de117ac4d6ddfd33aa5fc31beeaa21d23c45c6dd249faf9126f"},
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+    {file = "ruff-0.1.15-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:b17b93c02cdb6aeb696effecea1095ac93f3884a49a554a9afa76bb125c114c1"},
+    {file = "ruff-0.1.15-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:ddb87643be40f034e97e97f5bc2ef7ce39de20e34608f3f829db727a93fb82c5"},
+    {file = "ruff-0.1.15-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:abf4822129ed3a5ce54383d5f0e964e7fef74a41e48eb1dfad404151efc130a2"},
+    {file = "ruff-0.1.15-py3-none-musllinux_1_2_i686.whl", hash = "sha256:6c629cf64bacfd136c07c78ac10a54578ec9d1bd2a9d395efbee0935868bf852"},
+    {file = "ruff-0.1.15-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:1bab866aafb53da39c2cadfb8e1c4550ac5340bb40300083eb8967ba25481447"},
+    {file = "ruff-0.1.15-py3-none-win32.whl", hash = "sha256:2417e1cb6e2068389b07e6fa74c306b2810fe3ee3476d5b8a96616633f40d14f"},
+    {file = "ruff-0.1.15-py3-none-win_amd64.whl", hash = "sha256:3837ac73d869efc4182d9036b1405ef4c73d9b1f88da2413875e34e0d6919587"},
+    {file = "ruff-0.1.15-py3-none-win_arm64.whl", hash = "sha256:9a933dfb1c14ec7a33cceb1e49ec4a16b51ce3c20fd42663198746efc0427360"},
+    {file = "ruff-0.1.15.tar.gz", hash = "sha256:f6dfa8c1b21c913c326919056c390966648b680966febcb796cc9d1aaab8564e"},
+]
+
 [[package]]
 name = "shellingham"
 version = "1.5.4"
@@ -1498,6 +1576,17 @@ files = [
 [package.extras]
 doc = ["reno", "sphinx", "tornado (>=4.5)"]
 
+[[package]]
+name = "tomli"
+version = "2.0.1"
+description = "A lil' TOML parser"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "tomli-2.0.1-py3-none-any.whl", hash = "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc"},
+    {file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
+]
+
 [[package]]
 name = "tomlkit"
 version = "0.12.3"
@@ -1721,4 +1810,4 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "4344b61a53392e9914738c8fd589f3f56cc723644bdff9d2f850a67cb41ce1b8"
+content-hash = "5d7973a194f9c18509fa7da0f71691cd7063c9a4a07c0a454ebc4aa42172a64d"

templates/pirate-speak/pyproject.toml

@@ -11,11 +11,39 @@ openai = "<2"
 langchain-community = "^0.0.7"
 langchain-core = "^0.1.4"
 
+[tool.poetry.group.lint]
+optional = true
+
+[tool.poetry.group.lint.dependencies]
+ruff = "^0.1.5"
+
+[tool.poetry.group.typing.dependencies]
+mypy = "^0.991"
+langchain-core = { path = "../../libs/core", develop = true }
+
+[tool.poetry.group.dev]
+optional = true
+
 [tool.poetry.group.dev.dependencies]
 langchain-cli = ">=0.0.21"
 fastapi = "^0.104.0"
 sse-starlette = "^1.6.5"
 
+[tool.poetry.group.test]
+optional = true
+
+[tool.poetry.group.test.dependencies]
+
+[tool.ruff]
+select = [
+  "E", # pycodestyle
+  "F", # pyflakes
+  "I", # isort
+]
+
+[tool.mypy]
+disallow_untyped_defs = "True"
+
 [tool.langserve]
 export_module = "pirate_speak.chain"
 export_attr = "chain"
@@ -27,7 +55,5 @@ integrations = ["OpenAI"]
 tags = ["getting-started"]
 
 [build-system]
-requires = [
-    "poetry-core",
-]
+requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"