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__pycache__	-	Open
build_tracker.py	4.66 MB	View DL Edit
metadata.py	1.39 MB	View DL Edit
metadata_editable.py	1.47 MB	View DL Edit
wheel.py	1.11 MB	View DL Edit
wheel_editable.py	1.44 MB	View DL Edit
__init__.py	0 B	View DL Edit

Edit file: /opt/imunify360/venv/lib/python3.11/site-packages/pip/_internal/operations/build/metadata.py

"""Metadata generation logic for source distributions."""

import os

from pip._vendor.pyproject_hooks import BuildBackendHookCaller

from pip._internal.build_env import BuildEnvironment
from pip._internal.exceptions import (
    InstallationSubprocessError,
    MetadataGenerationFailed,
)
from pip._internal.utils.subprocess import runner_with_spinner_message
from pip._internal.utils.temp_dir import TempDirectory

def generate_metadata(
    build_env: BuildEnvironment, backend: BuildBackendHookCaller, details: str
) -> str:
    """Generate metadata using mechanisms described in PEP 517.

Returns the generated metadata directory.
    """
    metadata_tmpdir = TempDirectory(kind="modern-metadata", globally_managed=True)

metadata_dir = metadata_tmpdir.path

with build_env:
        # Note that BuildBackendHookCaller implements a fallback for
        # prepare_metadata_for_build_wheel, so we don't have to
        # consider the possibility that this hook doesn't exist.
        runner = runner_with_spinner_message("Preparing metadata (pyproject.toml)")
        with backend.subprocess_runner(runner):
            try:
                distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
            except InstallationSubprocessError as error:
                raise MetadataGenerationFailed(package_details=details) from error

return os.path.join(metadata_dir, distinfo_dir)

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