Replaced pkg_resources with importlib.resources

dav_base/config/modules.py

@@ -1,6 +1,6 @@
 import json
 import os
-import pkg_resources
+from importlib.resources import files as resource_files
 
 from django.conf import settings
 from django.urls import re_path, include
@@ -65,7 +65,7 @@ class ModuleMeta:
 
     def _load_from_package(self):
         package_name = self._package_name
-        json_text = pkg_resources.resource_string(package_name, self._json_file)
+        json_text = resource_files(package_name).joinpath(self._json_file).read_bytes()
         meta_dict = json.loads(json_text)
         meta_dict['package'] = package_name
         self.load_from_dict(meta_dict)

dav_base/console_scripts/admin.py

@@ -2,7 +2,7 @@ import argparse
 import os
 import posix
 import sys
-import pkg_resources
+from importlib.resources import files as resource_files
 from django.core.management import execute_from_command_line
 
 from dav_base.config.modules import DJANGO_MAIN_MODULE, ModuleConfig
@@ -94,20 +94,20 @@ class AdminCommand:  # pylint: disable=too-few-public-methods
         config = ModuleConfig(django_base_dir=django_base_dir)
         config.save()
 
-        input_file = os.path.join('django_project_config', 'additional_settings.py')
+        input_file = resource_files(__package__).joinpath('django_project_config', 'additional_settings.py')
         output_file = os.path.join(django_base_dir, django_main_module, 'settings.py')
         with open(output_file, 'ab') as f:
-            f.write(pkg_resources.resource_string(__package__, input_file))
+            f.write(input_file.read_bytes())
 
-        input_file = os.path.join('django_project_config', 'urls.py')
+        input_file = resource_files(__package__).joinpath('django_project_config', 'urls.py')
         output_file = os.path.join(django_base_dir, django_main_module, 'urls.py')
         with open(output_file, 'wb') as f:
-            f.write(pkg_resources.resource_string(__package__, input_file))
+            f.write(input_file.read_bytes())
 
-        input_file = os.path.join('django_project_config', 'settings-dav_base.py')
+        input_file = resource_files(__package__).joinpath('django_project_config', 'settings-dav_base.py')
         output_file = os.path.join(django_base_dir, django_main_module, 'settings-dav_base.py')
         with open(output_file, 'wb') as f:
-            f.write(pkg_resources.resource_string(__package__, input_file))
+            f.write(input_file.read_bytes())
 
         return posix.EX_OK
 

dav_base/management/commands/enable_module.py

@@ -1,5 +1,5 @@
 import os
-import pkg_resources
+from importlib.resources import files as resource_files
 from django.conf import settings
 from django.core.management.base import BaseCommand, CommandError
 
@@ -23,12 +23,12 @@ class Command(BaseCommand):
             raise CommandError('Module \'{}\' is already enabled'.format(module_name))
 
         settings_file_name = 'settings-{}.py'.format(module_name)
-        input_file = os.path.join('django_project_config', settings_file_name)
+        input_file = resource_files(module_name).joinpath('django_project_config', settings_file_name)
-        if pkg_resources.resource_exists(module_name, input_file):
+        if input_file.is_file():
             output_file = os.path.join(django_base_dir, django_main_module, settings_file_name)
             if not os.path.exists(output_file):
                 with open(output_file, 'wb') as f:
-                    f.write(pkg_resources.resource_string(module_name, input_file))
+                    f.write(input_file.read_bytes())
 
         module_meta_obj = ModuleMeta(module_name)
         config.modules[module_name] = module_meta_obj