Source code for COT.helpers.port

#!/usr/bin/env python
#
# port.py - Wrapper for the MacPorts 'port' package manager.
#
# October 2016, Glenn F. Matthews
# Copyright (c) 2015-2016 the COT project developers.
# See the COPYRIGHT.txt file at the top-level directory of this distribution
# and at https://github.com/glennmatthews/cot/blob/master/COPYRIGHT.txt.
#
# This file is part of the Common OVF Tool (COT) project.
# It is subject to the license terms in the LICENSE.txt file found in the
# top-level directory of this distribution and at
# https://github.com/glennmatthews/cot/blob/master/LICENSE.txt. No part
# of COT, including this file, may be copied, modified, propagated, or
# distributed except according to the terms contained in the LICENSE.txt file.

"""Wrapper for the MacPorts 'port' package manager."""

import logging

from COT.helpers.helper import PackageManager

logger = logging.getLogger(__name__)


[docs]class Port(PackageManager): """The 'port' package manager utility.""" _updated = False
[docs] def __init__(self): """Initializer.""" super(Port, self).__init__( "port", info_uri="https://www.macports.org/", version_args=['version'])
[docs] def install_package(self, package): """Install the requested package if needed. Args: package (str): Name of the package to install. """ # Check for updates if not Port._updated: self.call(['selfupdate'], capture_output=False, retry_with_sudo=True) Port._updated = True self.call(['install', package], capture_output=False, retry_with_sudo=True)