def populate():
print('Populating books...', end='')
titles = [
'如何像電腦科學家一樣思考', '10 分鐘內學好 Python', '簡單學習 Django'
'如何像電腦科學家一樣思考2', '10 分鐘內學好 Python2', '簡單學習 Django2'
'如何像電腦科學家一樣思考3', '10 分鐘內學好 Python3', '簡單學習 Django3'
'如何像電腦科學家一樣思考4', '10 分鐘內學好 Python4', '簡單學習 Django4'
]
authors = ['張三', '李四', '王五', '趙六', '前七']
Book.objects.all().delete()
for title in titles:
book = Book()
book.title = title
n = random.randint(0, len(authors) - 1)
book.author = authors[n]
book.publisher = book.author
book.pubDate = datetime.datetime.today()
book.save()
print('done')
