Source code for invenio_marc21.ext
# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2016-2018 CERN.
#
# 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.
"""Invenio module with nice defaults for MARC21 overlay."""
from __future__ import absolute_import, print_function
from . import config
from .views import blueprint
[docs]class InvenioMARC21(object):
"""Invenio-MARC21 extension."""
def __init__(self, app=None):
"""Extension initialization.
:param app: An instance of :class:`flask.Flask`.
"""
if app:
self.init_app(app)
[docs] def init_app(self, app):
"""Flask application initialization.
:param app: An instance of :class:`flask.Flask`.
"""
self.init_config(app)
app.register_blueprint(blueprint)
app.extensions['invenio-marc21'] = self
[docs] def init_config(self, app):
"""Initialize configuration.
:param app: An instance of :class:`flask.Flask`.
"""
app.config.setdefault(
'MARC21_BASE_TEMPLATE',
app.config.get('BASE_TEMPLATE',
'invenio_marc21/base.html'))
for k in dir(config):
if k.startswith('MARC21_'):
app.config.setdefault(k, getattr(config, k))