remove uses of pkg_resources from template files

Author: mcflugen

babelizer/data/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/__init__.py

@@ -1,8 +1,7 @@
 #! /usr/bin/env python
-import pkg_resources
+import importlib.metadata
 
-
-__version__ = pkg_resources.get_distribution("{{ cookiecutter.package_name }}").version
+__version__ = importlib.metadata.version("{{ cookiecutter.package_name }}")
 
 
 from .bmi import (

babelizer/data/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/bmi.py

@@ -10,7 +10,11 @@
 from .lib import {{ classes|join(', ') }}
 
 {%- else %}
-import pkg_resources
+if sys.version_info >= (3, 12):  # pragma: no cover (PY12+)
+    import importlib.resources as importlib_resources
+else:  # pragma: no cover (<PY312)
+    import importlib_resources
+
 
 {% for babelized_class, component in cookiecutter.components|dictsort %}
 
@@ -20,7 +24,7 @@
 
     {%- for cls in classes %}
 {{ cls }}.__name__ = "{{ cls }}"
-{{ cls }}.METADATA = pkg_resources.resource_filename(__name__ , "data/{{ cls }}")
+{{ cls }}.METADATA = str(importlib_resources.files(__name__) / "data/{{ cls }}")
     {%- endfor %}
 
 {%- endif %}