# -*- coding: utf8 -*-



import os.path

import re

from time import strftime



from django.conf import settings



SEMESTERS = (

    (u"H", u"H?¸st"),

    (u"V", u"V??r"),

)



def resource_uploader(instance, filename):

    filename = strftime("%Y-%m-%d-") + filename

    fn = "%s/%s/%s" % (instance.owner.__class__.__name__.lower(), instance.owner._pathkey(), filename)

    prefix = settings.MEDIA_ROOT

    if prefix[-1] != "/": prefix += "/"

    return fn

    

def is_editing(request):

    return request.GET.has_key(settings.KEYS["new"]) or request.GET.has_key(settings.KEYS["edit"])