FM / package_management

/usr/lib/python3/dist-packages/cloudinit/distros/package_management/

/usr/lib/python3/dist-packages/cloudinit/distros/package_management

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
apt.py	8179	0644	edit dl rm
package_manager.py	1085	0644	edit dl rm
snap.py	1818	0644	edit dl rm
utils.py	324	0644	edit dl rm
__init__.py	77	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/cloudinit/distros/package_management/package_manager.py (1085B)

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

from cloudinit import helpers

UninstalledPackages = List[str]

class PackageManager(ABC):
    name: str

def __init__(self, runner: helpers.Runners, **kwargs):
        self.runner = runner

@classmethod
    def from_config(cls, runner: helpers.Runners, cfg) -> "PackageManager":
        return cls(runner)

@abstractmethod
    def available(self) -> bool:
        """Return if package manager is installed on system."""

@abstractmethod
    def update_package_sources(self, *, force=False): ...

@abstractmethod
    def install_packages(self, pkglist: Iterable) -> UninstalledPackages:
        """Install the given packages.

Return a list of packages that failed to install.
        Overriding classes should NOT raise an exception if packages failed
        to install. Instead, log the error and return what couldn't be
        installed so other installed package managers may be attempted.
        """

# This file is part of cloud-init. See LICENSE file for license information. from abc import ABC, abstractmethod from typing import Iterable, List from cloudinit import helpers UninstalledPackages = List[str] class PackageManager(ABC): name: str def __init__(self, runner: helpers.Runners, **kwargs): self.runner = runner @classmethod def from_config(cls, runner: helpers.Runners, cfg) -> "PackageManager": return cls(runner) @abstractmethod def available(self) -> bool: """Return if package manager is installed on system.""" @abstractmethod def update_package_sources(self, *, force=False): ... @abstractmethod def install_packages(self, pkglist: Iterable) -> UninstalledPackages: """Install the given packages. Return a list of packages that failed to install. Overriding classes should NOT raise an exception if packages failed to install. Instead, log the error and return what couldn't be installed so other installed package managers may be attempted. """