QEMU HARDDISK   
  #   ˆl–Ðz¾”ji?u4 \¸î*bÑ¿ÊƒÂoÉ¿Ç !    # This file is part of cloud-init. See LICENSE file for license information.

from typing import List, Tuple, Type

from cloudinit.net import (
    RendererNotFoundError,
    eni,
    freebsd,
    netbsd,
    netplan,
    network_manager,
    networkd,
    openbsd,
    renderer,
    sysconfig,
)

NAME_TO_RENDERER = {
    "eni": eni,
    "freebsd": freebsd,
    "netbsd": netbsd,
    "netplan": netplan,
    "network-manager": network_manager,
    "networkd": networkd,
    "openbsd": openbsd,
    "sysconfig": sysconfig,
}

DEFAULT_PRIORITY = [
    "eni",
    "sysconfig",
    "netplan",
    "network-manager",
    "freebsd",
    "netbsd",
    "openbsd",
    "networkd",
]


def search(
    priority=None, target=None, first=False
) -> List[Tuple[str, Type[renderer.Renderer]]]:
    if priority is None:
        priority = DEFAULT_PRIORITY

    available = NAME_TO_RENDERER

    unknown = [i for i in priority if i not in available]
    if unknown:
        raise ValueError(
            "Unknown renderers provided in priority list: %s" % unknown
        )

    found = []
    for name in priority:
        render_mod = available[name]
        if render_mod.available(target):
            cur = (name, render_mod.Renderer)
            if first:
                return [cur]
            found.append(cur)

    return found


def select(priority=None, target=None) -> Tuple[str, Type[renderer.Renderer]]:
    found = search(priority, target=target, first=True)
    if not found:
        if priority is None:
            priority = DEFAULT_PRIORITY
        tmsg = ""
        if target and target != "/":
            tmsg = " in target=%s" % target
        raise RendererNotFoundError(
            "No available network renderers found%s. Searched through list: %s"
            % (tmsg, priority)
        )
    return found[0]
  #   ˆl–Ým_J*n-jm@†ãN\ŠbÑ¿Ëƒe·ÊÀÈ ï    import glob
import os
import subprocess
import sys
import tempfile
from distutils import log
from distutils.errors import DistutilsError

import pkg_resources
from setuptools.wheel import Wheel


def _fixup_find_links(find_links):
    """Ensure find-links option end-up being a list of strings."""
    if isinstance(find_links, str):
        return find_links.split()
    assert isinstance(find_links, (tuple, list))
    return find_links


def fetch_build_egg(dist, req):  # noqa: C901  # is too complex (16)  # FIXME
    """Fetch an egg needed for building.

    Use pip/wheel to fetch/build a wheel."""
    # Warn if wheel is not available
    try:
        pkg_resources.get_distribution('wheel')
    except pkg_resources.DistributionNotFound:
        dist.announce('WARNING: The wheel package is not available.', log.WARN)
    # Ignore environment markers; if supplied, it is required.
    req = strip_marker(req)
    # Take easy_install options into account, but do not override relevant
    # pip environment variables (like PIP_INDEX_URL or PIP_QUIET); they'll
    # take precedence.
    opts = dist.get_option_dict('easy_install')
    if 'allow_hosts' in opts:
        raise DistutilsError('the `allow-hosts` option is not supported '
                             'when using pip to install requirements.')
    quiet = 'PIP_QUIET' not in os.environ and 'PIP_VERBOSE' not in os.environ
    if 'PIP_INDEX_URL' in os.environ:
        index_url = None
    elif 'index_url' in opts:
        index_url = opts['index_url'][1]
    else:
        index_url = None
    find_links = (
        _fixup_find_links(opts['find_links'][1])[:] if 'find_links' in opts
        else []
    )
    if dist.dependency_links:
        find_links.extend(dist.dependency_links)
    eggs_dir = os.path.realpath(dist.get_egg_cache_dir())
    environment = pkg_resources.Environment()
    for egg_dist in pkg_resources.find_distributions(eggs_dir):
        if egg_dist in req and environment.can_add(egg_dist):
            return egg_dist
    with tempfile.TemporaryDirectory() as tmpdir:
        cmd = [
            sys.executable, '-m', 'pip',
            '--disable-pi