Protect some methods

src/simstadt/runner.py

@@ -85,7 +85,7 @@ def _regionchooser_script() -> str:
     )
 
 
-def check_paths(repo_path: Path, workflow_path: Path) -> None:
+def _check_paths(repo_path: Path, workflow_path: Path) -> None:
     if not repo_path.exists():
         raise ValueError(f"Repository not found: {repo_path}")
     if not workflow_path.exists():
@@ -94,7 +94,7 @@ def check_paths(repo_path: Path, workflow_path: Path) -> None:
         raise ValueError(f"No params.xml in {workflow_path}")
 
 
-def prepare_workflow(workflow_path: Path, citygmls: list[str]) -> str:
+def _prepare_workflow(workflow_path: Path, citygmls: list[str]) -> str:
     """Inject CityGML file names into the workflow's params.xml. Returns the workflow name."""
     tree = et.parse(workflow_path / PARAMS)
     root = tree.getroot()
@@ -238,8 +238,8 @@ def run_regionchooser(*params: str) -> str:
 def run_workflow(workflow_path: Path, citygmls: list[str]) -> list[Path]:
     """Prepare and run a SimStadt workflow. Returns the list of files written by SimStadt."""
     repo_path = workflow_path.parent.parent
-    check_paths(repo_path, workflow_path)
-    name = prepare_workflow(workflow_path, citygmls)
+    _check_paths(repo_path, workflow_path)
+    name = _prepare_workflow(workflow_path, citygmls)
     before = _get_all_files(workflow_path)
     run_simstadt(workflow_path, name)
     after = _get_all_files(workflow_path)