mirror of
https://github.com/GNS3/gns3-server
synced 2024-12-01 12:48:14 +00:00
49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
#
|
|
# Copyright (C) 2015 GNS3 Technologies Inc.
|
|
#
|
|
# 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, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# 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, see <http://www.gnu.org/licenses/>.
|
|
|
|
import atexit
|
|
import logging
|
|
import os
|
|
import sys
|
|
|
|
try:
|
|
import importlib_resources
|
|
except ImportError:
|
|
from importlib import resources as importlib_resources
|
|
|
|
|
|
from contextlib import ExitStack
|
|
resource_manager = ExitStack()
|
|
atexit.register(resource_manager.close)
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
def get_resource(resource_name):
|
|
"""
|
|
Return a resource in current directory or in frozen package
|
|
"""
|
|
|
|
resource_path = None
|
|
if hasattr(sys, "frozen"):
|
|
resource_path = os.path.normpath(os.path.join(os.path.dirname(sys.executable), resource_name))
|
|
else:
|
|
ref = importlib_resources.files("gns3server") / resource_name
|
|
path = resource_manager.enter_context(importlib_resources.as_file(ref))
|
|
if os.path.exists(path):
|
|
resource_path = os.path.normpath(path)
|
|
return resource_path
|