Gecko [ thearyasamaj.org ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
FilenameCleaner.py	3.18 KB	-rw-r--r--
PackageManager.py	2.71 KB	-rw-r--r--
SystemdDbus.py	2 KB	-rw-r--r--
__init__.py	0 B	-rw-r--r--
applications.py	8.51 KB	-rw-r--r--
args_parser.py	3.42 KB	-rw-r--r--
collections.py	3.55 KB	-rw-r--r--
exceptions.py	2.31 KB	-rw-r--r--
lang.py	1.27 KB	-rw-r--r--
memory.py	1.37 KB	-rw-r--r--
package.py	1.57 KB	-rw-r--r--
processes.py	8.86 KB	-rw-r--r--
pycomp.py	954 B	-rw-r--r--
router.py	1.79 KB	-rw-r--r--
rules.py	3.07 KB	-rw-r--r--
system.py	4.29 KB	-rw-r--r--
tracer.py	7.19 KB	-rw-r--r--

Code Editor : system.py

#-*- coding: utf-8 -*-
# system.py
# Module for getting data about your operating system
# Dont worry, only necessary data required for this application.
# Tracer *will not* store, collect or send your data anywhere.
#
# Copyright (C) 2016 Jakub Kadlcik
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
# Public License for more details.  You should have received a copy of the
# GNU General Public License along with this program; if not, write to the
# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#

from __future__ import absolute_import

# WARNING: There are imports in package_manager()
import os
import pwd
import importlib
import platform
import psutil
from sys import version_info
from tracer.resources.PackageManager import PackageManager
from tracer.resources.processes import Process

class System(object):

@staticmethod
	def distribution():
		"""
		Checks if /etc/os-release exists, and if it does, uses it to divine the name of the distribution or
		distribution like. e.g It will return 'debian' on Ubuntu systems.
		Otherwise, revert to using platform.linux_distribution()
		"""
		if os.path.isfile("/etc/os-release"):
			with open("/etc/os-release") as os_release_file:
				os_release_data = {}
				distros = ["gentoo", "debian", "rhel", "centos", "ol", "mageia", "arch", "archarm", "fedora"]

# Remove empty lines and trailing spaces
				lines = [line.rstrip() for line in os_release_file if line.rstrip()]
				for line in lines:
						os_release_key, os_release_value = line.split("=")
						os_release_data[os_release_key] = os_release_value.strip('"')
				if os_release_data["ID"] in distros:
					return os_release_data["ID"]
				else:
					if "ID_LIKE" in os_release_data:
						for distro in os_release_data["ID_LIKE"].split():
							if distro in distros:
								return distro
		else:
			return platform.linux_distribution(full_distribution_name=False)[0]

@staticmethod
	def package_manager(**kwargs):
		"""Returns instance of package manager according to installed linux distribution"""

def get_instance(pair):
			# WARNING: Imports here
			path, name = pair
			module = importlib.import_module(path)
			return getattr(module, name)(**kwargs)

managers = {
			"gentoo":  [("tracer.packageManagers.portage", "Portage")],
			"debian":  [("tracer.packageManagers.dpkg", "Dpkg")],
			"rhel":  [
				("tracer.packageManagers.dnf", "Dnf"),
				("tracer.packageManagers.yum", "Yum"),
			],
			"centos":  [("tracer.packageManagers.yum", "Yum")],
			"ol":      [("tracer.packageManagers.yum", "Yum")],
			"mageia":  [("tracer.packageManagers.dnf", "Dnf")],
			"arch":    [("tracer.packageManagers.alpm", "Alpm")],
			"archarm": [("tracer.packageManagers.alpm", "Alpm")],
			"fedora":  [
				("tracer.packageManagers.dnf", "Dnf"),
				("tracer.packageManagers.yum", "Yum"),
			],
		}

distro = System.distribution()
		if distro not in managers:
			return None

return PackageManager(*list(map(get_instance, managers[distro])))

@staticmethod
	def init_system():
		"""
		Returns name of init system you are using
		e.g. init, systemd, upstart
		"""

init = Process(1)
		name = init.name().split(" ")[0]
		return name

@staticmethod
	def boot_time():
		# psutil-2.x.x is not backward compatible to psutil-1.x.x
		try: return psutil.boot_time()
		except AttributeError: return psutil.get_boot_time()

@staticmethod
	def python_version():
		return "{}.{}.{}".format(version_info.major, version_info.minor, version_info.micro)

@staticmethod
	def running_kernel_package():
		return System.package_manager().find_package(System.kernel_package_name(), os.uname()[2])

@staticmethod
	def kernel_package_name():
		""" TODO: infer kernel package from current distribution """
		return 'kernel'

@staticmethod
	def user():
		# getlogin is prefered because it return current username even
		# if python process is executed with sudo
		try: return os.getlogin()
		except OSError: return pwd.getpwuid(os.getuid())[0]

${this.title}

Code Editor : system.py