from flask import Flask, request, render_template, redirect, session

from flask.ext.babel import Babel

from config import LANGUAGES, BABEL_DEFAULT_LOCALE

app = Flask(__name__, static_folder='.', static_url_path='')

app.config.from_pyfile('config.py')

app.secret_key = 'Jhr]ogxQ[Vmi4oo'

babel = Babel(app)

LANGUAGE_KEY = '_LANG_'

@babel.localeselector

def get_locale():

lang = session.get(LANGUAGE_KEY, BABEL_DEFAULT_LOCALE)

return lang

@app.route('/lang/<language>/')

def set_language_code(language=None):

session[LANGUAGE_KEY] = language if language in LANGUAGES.keys() else BABEL_DEFAULT_LOCALE

return redirect('/')

@app.route('/')

def root():

)

if __name__ == '__main__':

app.run(debug=True)