fix: poly check performance improvement (#356)

* fix(poly check): move caching one level up, to skip re-running AST walking and parsing

* bump Poetry plugin to 1.38.1

* bump CLI to 1.31.1

Author: DavidVujic

components/polylith/imports/parser.py

@@ -30,7 +30,6 @@ def parse_imports(node: ast.AST) -> List[str]:
     return []
 
 
-@lru_cache(maxsize=None)
 def parse_module(path: Path) -> ast.AST:
     with open(path.as_posix(), "r", encoding="utf-8", errors="ignore") as f:
         tree = ast.parse(f.read(), path.name)
@@ -48,6 +47,7 @@ def is_python_file(path: Path) -> bool:
     return path.is_file() and path.suffix == ".py"
 
 
+@lru_cache(maxsize=None)
 def list_imports(path: Path) -> Set[str]:
     py_modules = [path] if is_python_file(path) else path.rglob("*.py")
 

projects/poetry_polylith_plugin/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "poetry-polylith-plugin"
-version = "1.38.0"
+version = "1.38.1"
 description = "A Poetry plugin that adds tooling support for the Polylith Architecture"
 authors = ["David Vujic"]
 homepage = "https://davidvujic.github.io/python-polylith-docs/"

projects/polylith_cli/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "polylith-cli"
-version = "1.31.0"
+version = "1.31.1"
 description = "Python tooling support for the Polylith Architecture"
 authors = ['David Vujic']
 homepage = "https://davidvujic.github.io/python-polylith-docs/"