input-remapper/keymapper/data.py
2020-11-29 20:18:00 +01:00

59 lines
2.2 KiB
Python

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# key-mapper - GUI for device specific keyboard mappings
# Copyright (C) 2020 sezanzeb <proxima@hip70890b.de>
#
# This file is part of key-mapper.
#
# key-mapper 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, either version 3 of the License, or
# (at your option) any later version.
#
# key-mapper 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 key-mapper. If not, see <https://www.gnu.org/licenses/>.
"""Get stuff from /usr/share/key-mapper, depending on the prefix."""
import os
import site
import pkg_resources
from keymapper.logger import logger
def get_data_path(filename=''):
"""Depending on the installation prefix, return the data dir."""
try:
source_path = pkg_resources.require('key-mapper')[0].location
except pkg_resources.DistributionNotFound as error:
# try to check where stuff usually should be
logger.debug(error)
data_path = '/usr/share/key-mapper'
if not os.path.exists(data_path):
logger.error('key-mapper data was not properly installed')
raise SystemExit(1)
return os.path.join('/usr/share/key-mapper', filename)
# depending on where this file is installed to, make sure to use the proper
# prefix path for data
# https://docs.python.org/3/distutils/setupscript.html?highlight=package_data#installing-additional-files # noqa pylint: disable=line-too-long
if source_path.startswith(site.USER_BASE):
data_path = os.path.join(site.USER_BASE, 'share/key-mapper')
elif source_path.startswith('/usr/local/'):
data_path = '/usr/local/share/key-mapper'
elif source_path.startswith('/usr/'):
data_path = '/usr/share/key-mapper'
else:
# installed with -e, running from the cloned git source
data_path = os.path.join(source_path, 'data')
return os.path.join(data_path, filename)