agora-server/app/__init__.py
2020-11-07 15:34:48 +01:00

61 lines
1.8 KiB
Python

# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import bleach
import os
from flask import Flask
from flaskext.markdown import Markdown
from markdown.extensions.wikilinks import WikiLinkExtension
def wikilink_to_url(label, base, end):
label = label.lower()
label = label.replace(' ', '-')
label = label.replace('\'', '')
label = label.replace(',', '')
url = '/node/' + label
return url
def create_app(test_config=None):
# create and configure the app
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY='dev',
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.from_mapping(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# Add blueprints here.
from . import agora
app.register_blueprint(agora.bp)
app.add_url_rule('/', endpoint='index')
# Jinja2 extensions.
Markdown(app, tab_length=2, extensions=["sane_lists", WikiLinkExtension(build_url=wikilink_to_url)])
@app.template_filter('linkify')
def linkify(s):
return bleach.linkify(s)
return app