1#@!#!123s

: / usr / lib / python3.6 / site-packages / cloudinit / distros / package_management /

Filename : snap.py

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# This file is part of cloud-init. See LICENSE file for license information.
import logging
from typing import Iterable, List

from cloudinit import subp, util
from cloudinit.distros.package_management.package_manager import (
    PackageManager,
    UninstalledPackages,
)

LOG = logging.getLogger(__name__)


class Snap(PackageManager):
    name = "snap"

    def update_package_sources(self):
        pass

    def install_packages(self, pkglist: Iterable) -> UninstalledPackages:
        # Snap doesn't provide us with a mechanism to know which packages
        # are available or have failed, so install one at a time
        pkglist = util.expand_package_list("%s=%s", list(pkglist))
        failed: List[str] = []
        for pkg in pkglist:
            try:
                subp.subp(["snap", "install"] + pkg.split("=", 1))
            except subp.ProcessExecutionError:
                failed.append(pkg)
                LOG.info("Failed to 'snap install %s'!", pkg)
        return failed

    @staticmethod
    def upgrade_packages():
        subp.subp(["snap", "refresh"])

Name	Size	Last Modified	Owner	Permissions
__pycache__	Dir	April 24 2025 3:40:45	root	0755
__init__.py	0.075 KB	December 04 2023 11:47:40	root	0644
apt.py	7.888 KB	December 04 2023 11:47:40	root	0644
package_manager.py	0.937 KB	December 04 2023 11:47:40	root	0644
snap.py	1.06 KB	December 04 2023 11:47:40	root	0644
utils.py	0.316 KB	December 04 2023 11:47:40	root	0644

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