views.py 文件源码

def tandem_choose_date(request, year=datetime.now().year, month=datetime.now().month, template_name='signup/tandem_choose_date.html'):

    month, year = int(month), int(year)
    c = calendar.Calendar()
    c.setfirstweekday(calendar.SUNDAY)
    cal = c.monthdatescalendar(year, month)

    _events = TandemDay.objects.filter(date__range=(cal[0][0], cal[len(cal) - 1][6]))
    events = {}
    for e in _events:
        if e.date.month not in events:
            events[e.date.month] = {}
        if e.date.day not in events[e.date.month]:
            events[e.date.month][e.date.day] = []
        events[e.date.month][e.date.day].append(e)

    print(events)

    data = {}
    data['title'] = "Tandem Sign Up"
    data['month_name'] = calendar.month_name[month]
    data['year'] = year
    data['month'] = month
    data['previous'] = {'month': (month - 1 + 11) % 12 + 1, 'year': year - (1 if month == 1 else 0)}
    data['next'] = {'month': (month - 1 + 1) % 12 + 1, 'year': year + (1 if month == 12 else 0)}
    data['calendar'] = cal
    data['events'] = events
    data['nofollow'] = (True if year < 2017 or year > datetime.now().year + 2 else False)
    return render(request, template_name, data)