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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| import ast | ||
| import os | ||
| from itertools import filterfalse | ||
| from typing import List, Tuple | ||
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| ROOT_PATH = os.path.abspath(os.path.join(__file__, "..", "..", "..")) | ||
| CLIENT_PATH = os.path.join(ROOT_PATH, "libs", "sdk-py", "langgraph_sdk", "client.py") | ||
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| def get_class_methods(node: ast.ClassDef) -> List[str]: | ||
| return [n.name for n in node.body if isinstance(n, (ast.FunctionDef, ast.AsyncFunctionDef))] | ||
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| def find_classes(tree: ast.AST) -> List[Tuple[str, List[str]]]: | ||
| classes = [] | ||
| for node in ast.walk(tree): | ||
| if isinstance(node, ast.ClassDef): | ||
| methods = get_class_methods(node) | ||
| classes.append((node.name, methods)) | ||
| return classes | ||
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| def compare_sync_async_methods(sync_methods: List[str], async_methods: List[str]) -> List[str]: | ||
| sync_set = set(sync_methods) | ||
| async_set = set(async_methods) | ||
| missing_in_sync = list(async_set - sync_set) | ||
| missing_in_async = list(sync_set - async_set) | ||
| return missing_in_sync + missing_in_async | ||
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| def main(): | ||
| with open(CLIENT_PATH, "r") as file: | ||
| tree = ast.parse(file.read()) | ||
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| classes = find_classes(tree) | ||
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| def is_sync(class_spec: Tuple[str, List[str]]) -> bool: | ||
| return class_spec[0].startswith("Sync") | ||
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| sync_class_name_to_methods = {class_name: class_methods for class_name, class_methods in filter(is_sync, classes)} | ||
| async_class_name_to_methods = {class_name: class_methods for class_name, class_methods in filterfalse(is_sync, classes)} | ||
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| mismatches = [] | ||
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| for async_class_name, async_class_methods in async_class_name_to_methods.items(): | ||
| sync_class_name = "Sync" + async_class_name | ||
| sync_class_methods = sync_class_name_to_methods.get(sync_class_name, []) | ||
| diff = compare_sync_async_methods(sync_class_methods, async_class_methods) | ||
| if diff: | ||
| mismatches.append((sync_class_name, async_class_name, diff)) | ||
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| if mismatches: | ||
| error_message = "Mismatches found between sync and async client methods:\n" | ||
| for sync_class_name, async_class_name, diff in mismatches: | ||
| error_message += f"{sync_class_name} vs {async_class_name}:\n" | ||
| for method in diff: | ||
| error_message += f" - {method}\n" | ||
| raise ValueError(error_message) | ||
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| print("All sync and async client methods match.") | ||
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| if __name__ == "__main__": | ||
| main() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| import asyncio | ||
| import json | ||
| import os | ||
| import pathlib | ||
| import sys | ||
| import langgraph_cli | ||
| import langgraph_cli.docker | ||
| import langgraph_cli.config | ||
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| from langgraph_cli.exec import Runner, subp_exec | ||
| from langgraph_cli.progress import Progress | ||
| from langgraph_cli.constants import DEFAULT_PORT | ||
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| def test( | ||
| config: pathlib.Path, | ||
| port: int, | ||
| tag: str, | ||
| verbose: bool, | ||
| ): | ||
| with Runner() as runner, Progress(message="Pulling...") as set: | ||
| # check docker available | ||
| capabilities = langgraph_cli.docker.check_capabilities(runner) | ||
| # open config | ||
| with open(config) as f: | ||
| config_json = langgraph_cli.config.validate_config(json.load(f)) | ||
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| set("Running...") | ||
| args = [ | ||
| "run", | ||
| "--rm", | ||
| "-p", | ||
| f"{port}:8000", | ||
| ] | ||
| if isinstance(config_json["env"], str): | ||
| args.extend( | ||
| [ | ||
| "--env-file", | ||
| str(config.parent / config_json["env"]), | ||
| ] | ||
| ) | ||
| else: | ||
| for k, v in config_json["env"].items(): | ||
| args.extend( | ||
| [ | ||
| "-e", | ||
| f"{k}={v}", | ||
| ] | ||
| ) | ||
| if capabilities.healthcheck_start_interval: | ||
| args.extend( | ||
| [ | ||
| "--health-interval", | ||
| "5s", | ||
| "--health-retries", | ||
| "1", | ||
| "--health-start-period", | ||
| "10s", | ||
| "--health-start-interval", | ||
| "1s", | ||
| ] | ||
| ) | ||
| else: | ||
| args.extend( | ||
| [ | ||
| "--health-interval", | ||
| "5s", | ||
| "--health-retries", | ||
| "2", | ||
| ] | ||
| ) | ||
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| _task = None | ||
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| def on_stdout(line: str): | ||
| nonlocal _task | ||
| if "GET /ok" in line or "Uvicorn running on" in line: | ||
| set("") | ||
| sys.stdout.write( | ||
| f"""Ready! | ||
| - API: http://localhost:{port} | ||
| """ | ||
| ) | ||
| sys.stdout.flush() | ||
| _task.cancel() | ||
| return True | ||
| return False | ||
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| async def subp_exec_task(*args, **kwargs): | ||
| nonlocal _task | ||
| _task = asyncio.create_task(subp_exec(*args, **kwargs)) | ||
| await _task | ||
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| try: | ||
| runner.run( | ||
| subp_exec_task( | ||
| "docker", | ||
| *args, | ||
| tag, | ||
| verbose=verbose, | ||
| on_stdout=on_stdout, | ||
| ) | ||
| ) | ||
| except asyncio.CancelledError: | ||
| pass | ||
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| if __name__ == "__main__": | ||
| import argparse | ||
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| parser = argparse.ArgumentParser() | ||
| parser.add_argument("-t", "--tag", type=str) | ||
| parser.add_argument("-c", "--config", type=str, default="./langgraph.json") | ||
| parser.add_argument("-p", "--port", default=DEFAULT_PORT) | ||
| args = parser.parse_args() | ||
| test(pathlib.Path(args.config), args.port, args.tag, verbose=True) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| name: test | ||
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| on: | ||
| workflow_call: | ||
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| env: | ||
| POETRY_VERSION: "1.7.1" | ||
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| jobs: | ||
| build: | ||
| runs-on: ubuntu-latest | ||
| strategy: | ||
| matrix: | ||
| python-version: | ||
| - "3.9" | ||
| - "3.10" | ||
| - "3.11" | ||
| - "3.12" | ||
| - "3.13" | ||
| core-version: | ||
| - "latest" | ||
| include: | ||
| - python-version: "3.11" | ||
| core-version: ">=0.2.39,<0.3.0" | ||
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| defaults: | ||
| run: | ||
| working-directory: libs/langgraph | ||
| name: "test #${{ matrix.python-version }} (langchain-core: ${{ matrix.core-version }})" | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| - name: Set up Python ${{ matrix.python-version }} + Poetry ${{ env.POETRY_VERSION }} | ||
| uses: "./.github/actions/poetry_setup" | ||
| with: | ||
| python-version: ${{ matrix.python-version }} | ||
| poetry-version: ${{ env.POETRY_VERSION }} | ||
| cache-key: test-langgraph | ||
| - name: Login to Docker Hub | ||
| uses: docker/login-action@v3 | ||
| if: ${{ !github.event.pull_request.head.repo.fork }} | ||
| with: | ||
| username: ${{ secrets.DOCKERHUB_USERNAME }} | ||
| password: ${{ secrets.DOCKERHUB_RO_TOKEN }} | ||
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| - name: Install dependencies | ||
| shell: bash | ||
| run: | | ||
| poetry install --with dev | ||
| if [ "${{ matrix.core-version }}" != "latest" ]; then | ||
| poetry run pip install "langchain-core${{ matrix.core-version }}" | ||
| fi | ||
| - name: Run tests | ||
| shell: bash | ||
| run: | | ||
| make test | ||
| - name: Ensure the tests did not create any additional files | ||
| shell: bash | ||
| run: | | ||
| set -eu | ||
| STATUS="$(git status)" | ||
| echo "$STATUS" | ||
| # grep will exit non-zero if the target message isn't found, | ||
| # and `set -e` above will cause the step to fail. | ||
| echo "$STATUS" | grep 'nothing to commit, working tree clean' |
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