Ziele Untersuchung
mit Columbo Integrität von
Datenbanken Interaktion und
Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma


products/sources/formale Sprachen/C/Firefox/python/mozboot/mozboot/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 2 kB

Quelle debian.py Sprache: Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import subprocess
import sys

from mozboot.base import MERCURIAL_INSTALL_PROMPT, BaseBootstrapper
from mozboot.linux_common import LinuxBootstrapper

class DebianBootstrapper(LinuxBootstrapper, BaseBootstrapper):
    def __init__(self, distro, version, dist_id, codename, **kwargs):
        BaseBootstrapper.__init__(self, **kwargs)

        self.distro = distro
        self.version = version
        self.dist_id = dist_id
        self.codename = codename

    def suggest_install_pip3(self):
        print(
            "HINT: Try installing pip3 with `apt-get install python3-pip`.",
            file=sys.stderr,
        )

    def install_packages(self, packages):
        try:
            if int(self.version) < 11:
                # watchman is only available starting from Debian 11.
                packages = [p for p in packages if p != "watchman"]
        except ValueError:
            pass

        self.apt_install(*packages)

    def _update_package_manager(self):
        self.apt_update()

    def upgrade_mercurial(self, current):
        """Install Mercurial from pip because Debian packages typically lag."""
        if self.no_interactive:
            # Install via Apt in non-interactive mode because it is the more
            # conservative option and less likely to make people upset.
            self.apt_install("mercurial")
            return

        res = self.prompt_int(MERCURIAL_INSTALL_PROMPT, 1, 3)

        # Apt.
        if res == 2:
            self.apt_install("mercurial")
            return False

        # No Mercurial.
        if res == 3:
            print("Not installing Mercurial.")
            return False

        # pip.
        assert res == 1
        self.run_as_root(["pip3", "install", "--upgrade", "Mercurial"])

    def _check_packages_installed(self, *packages):
        command = ["dpkg-query", "-W"]
        command.extend(packages)
        return (
            subprocess.run(
                command, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL
            ).returncode
            == 0
        )

    def apt_install(self, *packages):
        if self._check_packages_installed(*packages):
            # Packages already installed
            return
        command = ["apt-get", "install"]
        if self.no_interactive:
            command.append("-y")
        command.extend(packages)

        self.run_as_root(command)

    def apt_update(self):
        command = ["apt-get", "update"]
        if self.no_interactive:
            command.append("-y")

        self.run_as_root(command)

quality95%

¤ Dauer der Verarbeitung: 0.12 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.