# -*- coding: utf-8 -*-

from flask import Flask, render_template, g
from .main import main

def create_app(config=None):
    """Creates the Flask app."""
    app = Flask(__name__)

    configure_app(app)
    configure_error_handlers(app)

    app.register_blueprint(main)

    return app


def configure_app(app):
    app.config.from_pyfile('../config.cfg')


def configure_error_handlers(app):
    @app.route('/403')
    @app.errorhandler(403)
    def forbidden():
        return render_template('403.html'), 403

    @app.errorhandler(400)
    @app.errorhandler(404)
    def errorhandler(e):
        return render_template('404.html', error=e), e.code