# coding=utf-8
import os

import datetime
import django
import sys
sys.path.append("/var/www/projects/lms/")
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "lms.settings")
django.setup()
from courses.models import Lesson, Course

for course in Course.objects.all():
    print '{0} :{1}'.format(course.id, course)

c = raw_input(u'CHOICE COURSE. 0 - EXIT: ')
try:
    course = Course.objects.get(id=c)
except Course.DoesNotExists:
    print u'Курс не найден'
else:
    for lesson in Lesson.objects.filter(course=course).order_by('token'):
        if not lesson.video_id:
            print lesson
            result = raw_input(u'VIDEO ID VZAAR. 0 - NO CHANGE: ')
            print '=============='
            if result != 0:
                lesson.video_id = result
                lesson.video_date = datetime.datetime.now()
                lesson.save()