remove unused code (#5872)

src/poetry/installation/chef.py

@@ -20,27 +20,11 @@ if TYPE_CHECKING:
 
 class Chef:
     def __init__(self, config: Config, env: Env) -> None:
-        self._config = config
         self._env = env
         self._cache_dir = (
             Path(config.get("cache-dir")).expanduser().joinpath("artifacts")
         )
 
-    def prepare(self, archive: Path) -> Path:
-        return archive
-
-    def prepare_sdist(self, archive: Path) -> Path:
-        return archive
-
-    def prepare_wheel(self, archive: Path) -> Path:
-        return archive
-
-    def should_prepare(self, archive: Path) -> bool:
-        return not self.is_wheel(archive)
-
-    def is_wheel(self, archive: Path) -> bool:
-        return archive.suffix == ".whl"
-
     def get_cached_archive_for_link(self, link: Link) -> Link:
         # If the archive is already a wheel, there is no need to cache it.
         if link.is_wheel:

src/poetry/installation/executor.py

@@ -515,8 +515,6 @@ class Executor:
         if not Path(package.source_url).is_absolute() and package.root_dir:
             archive = package.root_dir / archive
 
-        archive = self._chef.prepare(archive)
-
         return archive
 
     def _install_directory(self, operation: Install | Update) -> int:
@@ -632,11 +630,6 @@ class Executor:
 
                 raise
 
-            # TODO: Check readability of the created archive
-
-            if not link.is_wheel:
-                archive = self._chef.prepare(archive)
-
         if package.files:
             archive_hash = self._validate_archive_hash(archive, package)