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# -*- coding: utf-8 -*-
import os
from flask import Flask
from .models import Service
from .utils import get_backend
from .utils.confirmation import Confirmation
from .utils.sessions import EncryptedSessionInterface
from .utils.login import create_login_manager
from .views import default, login, admin
from .app import AccountsFlask
from typing import Optional
def absolute_paths(app: Flask, config: str) -> None:
def handle_option(dirname, name):
if app.config.get(name):
app.config[name] = os.path.join(dirname, app.config[name])
dirname = os.path.dirname(config)
handle_option(dirname, 'USERNAME_BLACKLIST_FILE')
def load_config(app: Flask, configfile: Optional[str]) -> None:
if configfile is not None:
filename = os.path.abspath(configfile)
app.config.from_pyfile(filename)
absolute_paths(app, filename)
def create_app(config=None) -> Flask:
app = AccountsFlask(__name__)
app.config.from_object('accounts.default_settings')
load_config(app, os.environ.get('SPLINE_ACCOUNT_WEB_SETTINGS'))
load_config(app, config)
app.register_blueprint(default.bp)
app.register_blueprint(login.bp)
app.register_blueprint(admin.bp, url_prefix='/admin')
app.session_interface = EncryptedSessionInterface()
app.all_services = list()
for (name, url) in app.config.get('SERVICES', list()):
cn = name.lower()
app.all_services.append(Service(cn, name, url))
app.username_blacklist = list()
if app.config.get('USERNAME_BLACKLIST_FILE'):
with open(app.config['USERNAME_BLACKLIST_FILE']) as f:
app.username_blacklist = [line.rstrip() for line in f]
login_manager = create_login_manager()
login_manager.init_app(app)
app.jinja_env.globals.update(
confirm=lambda realm, *args: Confirmation(realm).dumps(tuple(args)))
app.user_backend = get_backend(app.config['USER_BACKEND'], app)
app.mail_backend = get_backend(app.config['MAIL_BACKEND'], app)
return app
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