mirror of https://github.com/sgoudham/Enso-Bot.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
from zipfile import ZipFile
|
|
|
|
from pip._internal.distributions.base import AbstractDistribution
|
|
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
|
|
from pip._internal.utils.wheel import pkg_resources_distribution_for_wheel
|
|
|
|
if MYPY_CHECK_RUNNING:
|
|
from pip._vendor.pkg_resources import Distribution
|
|
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.
|
|
"""
|
|
|
|
def get_pkg_resources_distribution(self):
|
|
# type: () -> Distribution
|
|
"""Loads the metadata from the wheel file into memory and returns a
|
|
Distribution that uses it, not relying on the wheel file or
|
|
requirement.
|
|
"""
|
|
# Set as part of preparation during download.
|
|
assert self.req.local_file_path
|
|
# Wheels are never unnamed.
|
|
assert self.req.name
|
|
|
|
with ZipFile(self.req.local_file_path, allowZip64=True) as z:
|
|
return pkg_resources_distribution_for_wheel(
|
|
z, self.req.name, self.req.local_file_path
|
|
)
|
|
|
|
def prepare_distribution_metadata(self, finder, build_isolation):
|
|
# type: (PackageFinder, bool) -> None
|
|
pass
|