Initial commit

tests/_temp_paths.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import shutil
+import uuid
+from pathlib import Path
+
+
+def workspace_tmp_root() -> Path:
+    root = Path.cwd() / ".tmp-test" / "portable"
+    root.mkdir(parents=True, exist_ok=True)
+    return root
+
+
+def workspace_path(*parts: str, base: str = "shared") -> Path:
+    root = workspace_tmp_root() / base
+    root.mkdir(parents=True, exist_ok=True)
+    return root.joinpath(*parts)
+
+
+class WorkspaceTemporaryDirectory:
+    def __init__(self, suffix: str | None = None, prefix: str | None = None, dir: str | None = None) -> None:
+        _ = dir
+        stem = f"{prefix or 'tmp'}{uuid.uuid4().hex}{suffix or ''}"
+        self._path = workspace_tmp_root() / stem
+        self.name = str(self._path)
+
+    def __enter__(self) -> str:
+        self._path.mkdir(parents=True, exist_ok=True)
+        return self.name
+
+    def __exit__(self, exc_type, exc, tb) -> None:
+        self.cleanup()
+
+    def cleanup(self) -> None:
+        shutil.rmtree(self._path, ignore_errors=True)