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# -*- coding: utf-8 -*-
# Author: G.J.J. van den Burg <gvandenburg@turing.ac.uk>
# License: See LICENSE file
# Copyright: 2020 (c) The Alan Turing Institute
__version__ = "0.4.5"
import logging
import os
from logging.handlers import SMTPHandler, RotatingFileHandler
from flask import Flask
from flask_bootstrap import Bootstrap, WebCDN
from flask_login import LoginManager
from flask_mail import Mail
from flask_migrate import Migrate
from flask_sqlalchemy import SQLAlchemy
from config import Config
db = SQLAlchemy()
migrate = Migrate()
login = LoginManager()
login.login_view = "auth.login"
mail = Mail()
bootstrap = Bootstrap()
def create_app(config_class=Config):
app = Flask(__name__)
app.config.from_object(config_class)
# Set the app version in the config (we use it in templates)
app.config["APP_VERSION"] = __version__
# Initialize all extensions
db.init_app(app)
migrate.init_app(app, db)
login.init_app(app)
mail.init_app(app)
bootstrap.init_app(app)
# Register CDNs
app.extensions["bootstrap"]["cdns"]["bootstrap"] = WebCDN(
"/static/resources/bootstrap/"
)
app.extensions["bootstrap"]["cdns"]["jquery"] = WebCDN(
"/static/resources/jquery/"
)
app.extensions["bootstrap"]["cdns"]["datatables"] = WebCDN(
"/static/resources/datatables/"
)
app.extensions["bootstrap"]["cdns"]["d3"] = WebCDN("/static/resources/d3/")
# Initialize the instance directory and necessary subdirectories
os.makedirs(app.instance_path, exist_ok=True)
os.makedirs(
os.path.join(app.instance_path, app.config["TEMP_DIR"]), exist_ok=True
)
os.makedirs(
os.path.join(app.instance_path, app.config["DATASET_DIR"]),
exist_ok=True,
)
# Register all the blueprints
from app.errors import bp as errors_bp
app.register_blueprint(errors_bp)
from app.auth import bp as auth_bp
app.register_blueprint(auth_bp, url_prefix="/auth")
from app.main import bp as main_bp
app.register_blueprint(main_bp)
from app.admin import bp as admin_bp
app.register_blueprint(admin_bp)
# Register the auto_logout function
from app.auth.routes import auto_logout
app.before_request(auto_logout)
if not app.debug:
if app.config["MAIL_SERVER"]:
auth = None
if app.config["MAIL_USERNAME"] or app.config["MAIL_PASSWORD"]:
auth = (
app.config["MAIL_USERNAME"],
app.config["MAIL_PASSWORD"],
)
secure = None
if app.config["MAIL_USE_TLS"]:
secure = ()
mail_handler = SMTPHandler(
mailhost=(app.config["MAIL_SERVER"], app.config["MAIL_PORT"]),
fromaddr="no-reply@" + app.config["MAIL_SERVER"],
toaddrs=app.config["ADMINS"],
subject="AnnotateChange Failure",
credentials=auth,
secure=secure,
)
mail_handler.setLevel(logging.ERROR)
app.logger.addHandler(mail_handler)
if not os.path.exists("logs"):
os.mkdir("logs")
file_handler = RotatingFileHandler(
"logs/annotatechange.log", maxBytes=10240, backupCount=10
)
file_handler.setFormatter(
logging.Formatter(
"%(asctime)s %(levelname)s: %(message)s [in %(pathname)s:%(lineno)d]"
)
)
file_handler.setLevel(logging.INFO)
app.logger.addHandler(file_handler)
app.logger.setLevel(logging.INFO)
app.logger.info("AnnotateChange startup")
return app
from app import models
|
