proxies: adds proxies for current service/resource

invenio_vocabularies/cli.py

@@ -8,6 +8,7 @@
 # details.
 
 """Commands to create and manage vocabulary."""
+
 import csv
 from os.path import dirname, join
 

invenio_vocabularies/config.py

@@ -6,7 +6,7 @@
 # modify it under the terms of the MIT License; see LICENSE file for more
 # details.
 
-"""Invenio module for managing vocabularies."""
+"""Vocabularies configuration."""
 
 from .resources.resource import VocabulariesResourceConfig
 from .services.service import VocabulariesServiceConfig

invenio_vocabularies/proxies.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2021 CERN.
+#
+# Invenio-Vocabularies is free software; you can redistribute it and/or
+# modify it under the terms of the MIT License; see LICENSE file for more
+# details.
+
+"""Proxies to the service and resource."""
+
+from flask import current_app
+from werkzeug.local import LocalProxy
+
+
+def _ext_proxy(attr):
+    return LocalProxy(
+        lambda: getattr(current_app.extensions['invenio-vocabularies'], attr))
+
+
+current_service = _ext_proxy('service')
+"""Proxy to the instantiated vocabulary service."""
+
+
+current_resource = _ext_proxy('resource')
+"""Proxy to the instantiated vocabulary resource."""

setup.py

@@ -26,7 +26,7 @@
 
 extras_require = {
     "docs": [
-        "Sphinx>=3",
+        "Sphinx>=3,<4",
     ],
     "elasticsearch6": [
         "invenio-search[elasticsearch6]{}".format(invenio_search_version),
@@ -125,6 +125,7 @@
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
-        "Development Status :: 1 - Planning",
+        "Programming Language :: Python :: 3.9",
+        "Development Status :: 3 - Alpha",
     ],
 )