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✏️ tributions/base.py

⬅ Kembali

from __future__ import annotations

import abc
from typing import TYPE_CHECKING

from pip._internal.metadata.base import BaseDistribution
from pip._internal.req import InstallRequirement

if TYPE_CHECKING:
    from pip._internal.build_env import BuildEnvironmentInstaller

class AbstractDistribution(metaclass=abc.ABCMeta):
    """A base class for handling installable artifacts.

The requirements for anything installable are as follows:

- we must be able to determine the requirement name
       (or we can't correctly handle the non-upgrade case).

- for packages with setup requirements, we must also be able
       to determine their requirements without installing additional
       packages (for the same reason as run-time dependencies)

- we must be able to create a Distribution object exposing the
       above metadata.

- if we need to do work in the build tracker, we must be able to generate a unique
       string to identify the requirement in the build tracker.
    """

def __init__(self, req: InstallRequirement) -> None:
        super().__init__()
        self.req = req

@abc.abstractproperty
    def build_tracker_id(self) -> str | None:
        """A string that uniquely identifies this requirement to the build tracker.

If None, then this dist has no work to do in the build tracker, and
        ``.prepare_distribution_metadata()`` will not be called."""
        raise NotImplementedError()

@abc.abstractmethod
    def get_metadata_distribution(self) -> BaseDistribution:
        raise NotImplementedError()

@abc.abstractmethod
    def prepare_distribution_metadata(
        self,
        build_env_installer: BuildEnvironmentInstaller,
        build_isolation: bool,
        check_build_deps: bool,
    ) -> None:
        raise NotImplementedError()

Batal

⬅ _internal 6 item

Nama	Tipe	Ukuran	Diubah	Aksi
📁__pycache__	dir	—	2026-03-11 18:53	📂 Buka
🐍__init__.py	py	858 B	2026-01-20 12:58	✏️ 👁️
🐍base.py	py	1.8 KB	2026-01-20 12:58	✏️ 👁️
🐍installed.py	py	929 B	2026-01-20 12:58	✏️ 👁️
🐍sdist.py	py	6.5 KB	2026-01-20 12:58	✏️ 👁️
🐍wheel.py	py	1.3 KB	2026-01-20 12:58	✏️ 👁️

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