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#!/usr/bin/env python
# encoding: utf-8
import datetime
from django.db import models
class EventsManager(models.Manager):
def open(self):
return self.all().exclude(end_date__lt=datetime.datetime.now()).\
order_by('end_date')
class Event(models.Model):
name = models.CharField(max_length=256)
link = models.CharField(max_length=1024)
start_date = models.DateField('start date')
end_date = models.DateField('end date', blank=True, null=True)
objects = EventsManager()
def in_the_past(self):
return self.end_date < datetime.date.today()
def save(self, *args, **kwargs):
if self.end_date is None:
self.end_date = self.start_date
return models.Model.save(self, *args, **kwargs)
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