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PATH: opt / bitninja-python-dojo / embedded / lib / python3.9 / site-packages / pip / _internal / operations / build

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,  # type: str
    backend,  # type: Pep517HookCaller
    metadata_directory,  # type: str
    tempd,  # type: str
):
    # type: (...) -> 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} (PEP 517)'
        )
        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)

[+] ..
[-] wheel.py [edit]
[+] __pycache__
[-] metadata_legacy.py [edit]
[-] wheel_legacy.py [edit]
[-] __init__.py [edit]
[-] metadata.py [edit]