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# Copyright (C) 2009 Canonical
#
# Authors:
# Andrew Higginson
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; version 3.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty 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
import logging
import os
# ensure we don't create directories in /home/$user
if os.getuid() == 0 and "SUDO_USER" in os.environ and "HOME" in os.environ:
del os.environ["HOME"]
# the check above must be *before* xdg is imported
# py3 possible compat mode (there is no python3-xdg yet)
# try:
# from xdg import BaseDirectory as xdg
# except ImportError:
# import collections
# klass = collections.namedtuple('xdg', 'xdg_config_home, xdg_cache_home')
# xdg = klass(xdg_config_home=os.path.expanduser("~/.config"),
# xdg_cache_home=os.path.expanduser("~/.cache"))
from xdg import BaseDirectory as xdg
# system paths
APP_INSTALL_PATH = "/usr/share/app-install"
APP_INSTALL_DESKTOP_PATH = APP_INSTALL_PATH + "/desktop/"
APP_INSTALL_CHANNELS_PATH = APP_INSTALL_PATH + "/channels/"
ICON_PATH = APP_INSTALL_PATH + "/icons/"
APPSTREAM_BASE_PATH = "/usr/share/app-info"
APPSTREAM_XML_PATH = APPSTREAM_BASE_PATH + "/xmls/"
SOFTWARE_CENTER_BASE = "/usr/share/software-center"
SOFTWARE_CENTER_PLUGIN_DIRS = [
os.environ.get("SOFTWARE_CENTER_PLUGINS_DIR", ""),
os.path.join(SOFTWARE_CENTER_BASE, "plugins"),
os.path.join(xdg.xdg_data_home, "software-center", "plugins"),
os.path.join(os.path.dirname(__file__), "plugins"),
]
# FIXME: use relative paths here
INSTALLED_ICON = \
"/usr/share/software-center/icons/software-center-installed.png"
# xapian paths
XAPIAN_BASE_PATH = "/var/cache/software-center"
XAPIAN_BASE_PATH_SOFTWARE_CENTER_AGENT = os.path.join(
xdg.xdg_cache_home,
"software-center",
"software-center-agent.db")
XAPIAN_PATH = os.path.join(XAPIAN_BASE_PATH, "xapian")
# AXI
APT_XAPIAN_INDEX_BASE_PATH = "/var/lib/apt-xapian-index"
APT_XAPIAN_INDEX_DB_PATH = APT_XAPIAN_INDEX_BASE_PATH + "/index"
APT_XAPIAN_INDEX_UPDATE_STAMP_PATH = (APT_XAPIAN_INDEX_BASE_PATH +
"/update-timestamp")
# global datadirs, this may be overridden at startup
datadir = "/usr/share/software-center/"
desktopdir = APP_INSTALL_PATH
xapiandir = XAPIAN_BASE_PATH
# OEM
OEM_CHANNEL_DESCRIPTOR = "/var/lib/ubuntu-dist-channel"
# apport
APPORT_RECOVERABLE_ERROR = "/usr/share/apport/recoverable_problem"
# ratings&review
# relative to datadir
class RNRApps:
SUBMIT_REVIEW = "submit_review_gtk3.py"
REPORT_REVIEW = "report_review_gtk3.py"
SUBMIT_USEFULNESS = "submit_usefulness_gtk3.py"
MODIFY_REVIEW = "modify_review_gtk3.py"
DELETE_REVIEW = "delete_review_gtk3.py"
# piston helpers
class PistonHelpers:
GET_REVIEWS = "piston_get_reviews_helper.py"
GENERIC_HELPER = "piston_generic_helper.py"
X2GO_HELPER = "x2go_helper.py"
# there was a bug in maverick 3.0.3 (#652151) that could lead to a empty
# root owned directory in ~/.cache/software-center - we remove it here
# so that it gets later re-created with the right permissions
def try_to_fixup_root_owned_dir_via_remove(directory):
if os.path.exists(directory) and not os.access(directory, os.W_OK):
try:
logging.warn("trying to fix not writable cache directory")
os.rmdir(directory)
except:
logging.exception("failed to fix not writable cache directory")
if "SOFTWARE_CENTER_FAKE_REVIEW_API" in os.environ:
SOFTWARE_CENTER_CONFIG_DIR = os.path.join(
xdg.xdg_config_home, "software-center", "fake-review")
SOFTWARE_CENTER_CACHE_DIR = os.path.join(
xdg.xdg_cache_home, "software-center", "fake-review")
else:
SOFTWARE_CENTER_CONFIG_DIR = os.path.join(
xdg.xdg_config_home, "software-center")
SOFTWARE_CENTER_CACHE_DIR = os.path.join(
xdg.xdg_cache_home, "software-center")
# FIXUP a brief broken software-center in maverick
try_to_fixup_root_owned_dir_via_remove(SOFTWARE_CENTER_CACHE_DIR)
SOFTWARE_CENTER_CONFIG_FILE = os.path.join(
SOFTWARE_CENTER_CONFIG_DIR, "softwarecenter.cfg")
SOFTWARE_CENTER_ICON_CACHE_DIR = os.path.join(
SOFTWARE_CENTER_CACHE_DIR, "icons")
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