from flask import Flask

 from flask import render_template

 from flask import request

 from flask import abort, redirect, url_for

 import os

 from flask import send_from_directory

 import logging

 from logging import Formatter

 from flask.ext.babel import gettext as _

 from flask.ext.babel import Babel

 from config import LANGUAGES

 LANGUAGE_SELECTED = None

 app = Flask(__name__)

 babel = Babel(app)

 @babel.localeselector

 def get_locale():

     """ToDo: if translation is completed, switch to en """

     return LANGUAGE_SELECTED or request.accept_languages.best_match(LANGUAGES.keys()) or 'de'

 @app.route("/")

 @app.route("/index")

 def index():

     return render_template(get_locale() + "/index.html")

 @app.route('/de')

 def de():

     global LANGUAGE_SELECTED

     LANGUAGE_SELECTED = "de"

     return render_template("/de/index.html")

 @app.route('/en')

 def en():

     global LANGUAGE_SELECTED

     LANGUAGE_SELECTED = "en"

     return render_template("/en/index.html")

 @app.route("/competition")

 def competition():

     return render_template(get_locale() + "/competition.html", act="competition")

 @app.route("/task")

 def task():

     return render_template(get_locale() + "/task.html", act="task")

 @app.route("/submission")

 def submission():

     return render_template(get_locale() + "/submission.html", act="submission")

 @app.route("/coursematerial")

 def coursematerial():

     return render_template(get_locale() + "/coursematerial.html", act="coursematerial")

 @app.route("/imprint")

 def imprint():

     return render_template(get_locale() + "/imprint.html", act="imprint")

 @app.route("/privacy")

 def privacy():

     return render_template(get_locale() + "/privacy.html", act="privacy")

 @app.route(_("/competition-2013"))

 def competition_2013():

     return render_template(get_locale() + "/archive/competitions/2013/comptetition_2013.html",

                            act="coursematerial")

 @app.route(_("/competition-2014"))

 def competition_2014():

     return render_template(get_locale() + "archive/competitions/2014/competition_2014.html",

                            act="coursematerial")

 @app.route(_("/dates"))

 def dates():

     return render_template(get_locale() + "/dates.html",

                            act="dates")

 @app.errorhandler(404)

 def page_not_found(e):

     return render_template(get_locale() + "/404.html")

 if __name__ == "__main__":

     app.run(host='localhost', port=5014, debug=True)