replace pkg_resources with importlib (#50)

Author: ninsbl

src/actinia/__init__.py

@@ -1,40 +1,40 @@
 #!/usr/bin/env python
-# -*- coding: utf-8 -*-
-#######
-# actinia-python-client is a python client for actinia - an open source REST
-# API for scalable, distributed, high performance processing of geographical
-# data that uses GRASS GIS for computational tasks.
-#
-# Copyright (c) 2022 mundialis GmbH & Co. KG
-#
-# 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 <https://www.gnu.org/licenses/>.
-#
-#######
+
+"""Initialize the actinia-python-client package.
+
+actinia-python-client is a python client for actinia - an open source REST
+API for scalable, distributed, high performance processing of geographical
+data that uses GRASS GIS for computational tasks.
+
+Copyright (c) 2022-2025 mundialis GmbH & Co. KG
+
+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 <https://www.gnu.org/licenses/>.
+"""
 
 __license__ = "GPLv3"
 __author__ = "Anika Weinmann"
-__copyright__ = "Copyright 2022, mundialis GmbH & Co. KG"
+__copyright__ = "Copyright 2022-2025, mundialis GmbH & Co. KG"
 __maintainer__ = "Anika Weinmann"
 
-from pkg_resources import get_distribution, DistributionNotFound
+from importlib.metadata import PackageNotFoundError, version
+
 from actinia.actinia import Actinia as Actinia
 
 try:
     # Change here if project is renamed and does not equal the package name
-    dist_name = __name__
-    __version__ = get_distribution(dist_name).version
-except DistributionNotFound:
+    __version__ = version(__name__).version
+except PackageNotFoundError:
     __version__ = "unknown"
 finally:
-    del get_distribution, DistributionNotFound
+    del version, PackageNotFoundError