Bullseye (#3008)

libs/cli/langgraph_cli/config.py

@@ -100,7 +100,7 @@ class Config(TypedDict, total=False):
 def _parse_version(version_str: str) -> tuple[int, int]:
     """Parse a version string into a tuple of (major, minor)."""
     try:
-        major, minor = map(int, version_str.split("."))
+        major, minor = map(int, version_str.split("-")[0].split("."))
         return (major, minor)
     except ValueError:
         raise click.UsageError(f"Invalid version format: {version_str}") from None
@@ -159,7 +159,7 @@ def validate_config(config: Config) -> Config:
     if config.get("python_version"):
         pyversion = config["python_version"]
         if not pyversion.count(".") == 1 or not all(
-            part.isdigit() for part in pyversion.split(".")
+            part.isdigit() for part in pyversion.split("-")[0].split(".")
         ):
             raise click.UsageError(
                 f"Invalid Python version format: {pyversion}. "

libs/cli/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langgraph-cli"
-version = "0.1.65"
+version = "0.1.66"
 description = "CLI for interacting with LangGraph API"
 authors = []
 license = "MIT"

libs/cli/tests/unit_tests/test_config.py

@@ -91,6 +91,12 @@ def test_validate_config():
         validate_config({"python_version": "3.10"})
     assert "Minimum required version" in str(exc_info.value)
 
+    config = validate_config({"python_version": "3.11-bullseye", "dependencies": ["."], "graphs": {"agent": "./agent.py:graph"}})
+    assert config["python_version"] == "3.11-bullseye"
+
+    config = validate_config({"python_version": "3.12-slim", "dependencies": ["."], "graphs": {"agent": "./agent.py:graph"}})
+    assert config["python_version"] == "3.12-slim"
+
 
 def test_validate_config_file():
     with tempfile.TemporaryDirectory() as tmpdir: