本文整理汇总了Python中models.Book.objects方法的典型用法代码示例。如果您正苦于以下问题:Python Book.objects方法的具体用法?Python Book.objects怎么用?Python Book.objects使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Book
的用法示例。
在下文中一共展示了Book.objects方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: add_some_data
# 需要导入模块: from models import Book [as 别名]
# 或者: from models.Book import objects [as 别名]
def add_some_data():
if Book.objects().count():
print("Data already loaded")
return
print("Loading data...")
book = Book(title="The big mongo book", price=7.99, chapter_count=10)
book.reviews.append(Review(stars=7))
book.reviews.append(Review(stars=9))
book.reviews.append(Review(stars=8))
book.save()
book = Book(title="PHP: Winning on the internet", price=47.99, chapter_count=100)
book.reviews.append(Review(stars=1))
book.reviews.append(Review(stars=0))
book.reviews.append(Review(stars=0))
book.save()
示例2: run_query
# 需要导入模块: from models import Book [as 别名]
# 或者: from models.Book import objects [as 别名]
def run_query():
bad_books = Book.objects(reviews__stars=0)
print("Bad books!")
for b in bad_books:
print(b.title)