def extract(self, path, to_folder):
if to_folder is not None:
root = ReentrantFileLock(to_folder())
else:
root = self.lock / "unzip" / __version__
with root.lock_for_key(path.name):
dest = root.path / path.name
if not dest.exists():
extract(path, dest)
yield dest
def acquire_from_bundle(packages, for_py_version, to_folder):
for pkg, version in list(packages.items()):
bundle = get_bundled_wheel(pkg, for_py_version)
if bundle is not None:
pkg_version = bundle.stem.split("-")[1]
exact_version_match = version == pkg_version
if exact_version_match:
del packages[pkg]
if version is None or exact_version_match:
bundled_wheel_file = to_folder / bundle.name
if not bundled_wheel_file.exists():
logging.debug("get bundled wheel %s", bundle)
if IS_ZIPAPP:
from virtualenv.util.zipapp import extract
extract(bundle, bundled_wheel_file)
else:
copy2(str(bundle), str(bundled_wheel_file))