File Content: wheel.py from typing import TYPE_CHECKING, Optional from pip._vendor.packaging.utils import canonicalize_name from pip._internal.distributions.base import AbstractDistribution from pip._internal.metadata import ( BaseDistribution, FilesystemWheel, get_wheel_distribution, ) if TYPE_CHECKING: from pip._internal.index.package_finder import PackageFinder class WheelDistribution(AbstractDistribution): """Represents a wheel distribution. This does not need any preparation as wheels can be directly unpacked. """ @property def build_tracker_id(self) -> Optional[str]: return None def get_metadata_distribution(self) -> BaseDistribution: """Loads the metadata from the wheel file into memory and returns a Distribution that uses it, not relying on the wheel file or requirement. """ assert self.req.local_file_path, "Set as part of preparation during download" assert self.req.name, "Wheels are never unnamed" wheel = FilesystemWheel(self.req.local_file_path) return get_wheel_distribution(wheel, canonicalize_name(self.req.name)) def prepare_distribution_metadata( self, finder: "PackageFinder", build_isolation: bool, check_build_deps: bool, ) -> None: pass Submit