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

 from flask.ext.babel import Babel

 app = Flask(__name__)

 babel = Babel(app)

 @babel.localeselector

 def get_locale():

     return "en" #request.accept_languages.best_match(LANGUAGES.keys())

 @app.route("/")

 @app.route("/index")

 def index():

     return render_template("index.html", act="index")

 @app.route("/competition")

 def competition():

     return render_template("competition.html", act="competition")

 @app.route("/task")

 def task():

     return render_template("task.html", act="task")

 @app.route("/submission")

 def submission():

     return render_template("submission.html", act="submission")

 @app.route("/coursematerial")

 def coursematerial():

     return render_template("coursematerial.html", act="coursematerial")

 @app.errorhandler(404)

 def page_not_found(e):

     return render_template("404.html"), 404

 if __name__ == "__main__":

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