fix: before_first_request deprecation

* the deprecation warning has been fixed by using the new entry_point
  invenio_base.finalize_app

invenio_administration/admin.py

@@ -2,6 +2,7 @@
 #
 # This file is part of Invenio.
 # Copyright (C) 2022 CERN.
+# Copyright (C) 2023 Graz University of Technology.
 #
 # Invenio is free software; you can redistribute it and/or modify it
 # under the terms of the MIT License; see LICENSE file for more details.
@@ -14,7 +15,7 @@
 
 from invenio_administration.menu import AdminMenu
 
-from .views.base import AdminView
+from .views.base import AdminFormView, AdminResourceDetailView, AdminView
 
 
 class Administration:
@@ -62,10 +63,13 @@ def __init__(
         if self.dashboard_view_class is not None:
             self._add_dashboard_view()
 
-        @app.before_first_request
-        def init_menu():
-            self._menu.register_menu_entries(current_menu, self._menu_key)
-            self._menu.register_admin_entry(current_menu, self.endpoint)
+    def init_menu(self):
+        """Finalize app.
+
+        This method will be called within the finalize_app entrypoint.
+        """
+        self._menu.register_menu_entries(current_menu, self._menu_key)
+        self._menu.register_admin_entry(current_menu, self.endpoint)
 
     def load_admin_dashboard(self, app):
         """Load dashboard view configuration."""
@@ -104,13 +108,9 @@ def add_view(self, view, view_instance, *args, **kwargs):
             view_func=view,
         )
 
-        from invenio_administration.views.base import (
-            AdminFormView,
-            AdminResourceDetailView,
-        )
-
         if not isinstance(view_instance, AdminResourceDetailView) and not isinstance(
-                view_instance, AdminFormView):
+            view_instance, AdminFormView
+        ):
             self._menu.add_view_to_menu(view_instance)
 
     def _add_dashboard_view(self):

invenio_administration/ext.py

@@ -2,6 +2,7 @@
 #
 # This file is part of Invenio.
 # Copyright (C) 2022 CERN.
+# Copyright (C) 2023 Graz University of Technology.
 #
 # Invenio is free software; you can redistribute it and/or modify it
 # under the terms of the MIT License; see LICENSE file for more details.
@@ -28,6 +29,7 @@ def __init__(self, app=None, entry_point_group="invenio_administration.views"):
 
     def init_app(self, app):
         """Initialize application."""
+        self.view_classes = []
         self.init_config(app)
         self.administration = Administration(
             app,
@@ -82,16 +84,9 @@ def register_view(self, view_class, extension_name, app, *args, **kwargs):
         if issubclass(view_class, AdminResourceBaseView):
             self.register_resource(app, view_class, extension_name)
 
-    @staticmethod
-    def register_resource(app, view_class, extension_name):
+    def register_resource(self, app, view_class, extension_name):
         """Set views schema."""
-
-        @app.before_first_request
-        def register_view_resource():
-            if view_class.resource_config:
-                view_class.set_resource(extension_name=extension_name)
-            if view_class.schema:
-                view_class.set_schema(extension_name=extension_name)
+        self.view_classes.append((view_class, extension_name))
 
     @staticmethod
     def _extract_extension_name(entrypoint_path):
@@ -109,3 +104,16 @@ def init_config(app):
         for k in dir(config):
             if k.startswith("ADMINISTRATION_"):
                 app.config.setdefault(k, getattr(config, k))
+
+
+def finalize_app(app):
+    """Finalize the app."""
+    view_classes = app.extensions["invenio-administration"].view_classes
+
+    for view_class, extension_name in view_classes:
+        if view_class.resource_config:
+            view_class.set_resource(extension_name=extension_name)
+        if view_class.schema:
+            view_class.set_schema(extension_name=extension_name)
+
+    app.extensions["invenio-administration"].administration.init_menu()

invenio_administration/views/base.py

@@ -259,8 +259,7 @@ def get_context(self, pid_value=None):
         serialized_schema = self._schema_to_json(schema)
         fields = self.item_field_list
         return {
-            "request_headers"
-            "name": name,
+            "request_headers" "name": name,
             "resource_schema": serialized_schema,
             "fields": fields,
             "exclude_fields": self.item_field_exclude_list,

setup.cfg

@@ -2,7 +2,7 @@
 #
 # This file is part of Invenio.
 # Copyright (C) 2015-2018 CERN.
-# Copyright (C) 2022 Graz University of Technology.
+# Copyright (C) 2022-2023 Graz University of Technology.
 #
 # Invenio is free software; you can redistribute it and/or modify it
 # under the terms of the MIT License; see LICENSE file for more details.
@@ -60,6 +60,8 @@ invenio_assets.webpack =
     invenio_administration = invenio_administration.webpack:theme
 invenio_i18n.translations =
     messages = invenio_administration
+invenio_base.finalize_app =
+    finalize_app = invenio_administration.ext:finalize_app
 
 [build_sphinx]
 source-dir = docs/