38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
import logging
|
|
import os
|
|
from typing import Optional
|
|
|
|
from pip._vendor.pep517.wrappers import Pep517HookCaller
|
|
|
|
from pip._internal.utils.subprocess import runner_with_spinner_message
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def build_wheel_pep517(
|
|
name: str,
|
|
backend: Pep517HookCaller,
|
|
metadata_directory: str,
|
|
tempd: str,
|
|
) -> Optional[str]:
|
|
"""Build one InstallRequirement using the PEP 517 build process.
|
|
|
|
Returns path to wheel if successfully built. Otherwise, returns None.
|
|
"""
|
|
assert metadata_directory is not None
|
|
try:
|
|
logger.debug("Destination directory: %s", tempd)
|
|
|
|
runner = runner_with_spinner_message(
|
|
f"Building wheel for {name} (pyproject.toml)"
|
|
)
|
|
with backend.subprocess_runner(runner):
|
|
wheel_name = backend.build_wheel(
|
|
tempd,
|
|
metadata_directory=metadata_directory,
|
|
)
|
|
except Exception:
|
|
logger.error("Failed building wheel for %s", name)
|
|
return None
|
|
return os.path.join(tempd, wheel_name)
|