本文整理汇总了Python中models.Subscription.from_json方法的典型用法代码示例。如果您正苦于以下问题：Python Subscription.from_json方法的具体用法？Python Subscription.from_json怎么用？Python Subscription.from_json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.Subscription的用法示例。
在下文中一共展示了Subscription.from_json方法的1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: seed
# 需要导入模块: from models import Subscription [as 别名]
# 或者: from models.Subscription import from_json [as 别名]
def seed(db=DATABASE_URI):
"""Seed the database with some seed data."""
connect(db)
user = User.create(email='[email protected]', password='test')
# Create seed subscriptions through json file.
with open('resources/seed/subscriptions.json', 'r') as f:
subscriptions = Subscription.from_json(f.read())
for subscription in subscriptions:
if random.choice([True, False]):
user.subscribe(subscription)
# Ensure at least one subscription
user.subscribe(subscriptions[0])
# Create seed topics through json file.
with open('resources/seed/topics.json', 'r') as f:
topics = Topic.from_json(f.read())
for topic in topics:
user.subscribe(subscriptions[0], topic)
# Create seed articles through json file.
with open('resources/seed/articles.json', 'r') as f:
articles = Article.from_json(f.read())
for article in articles:
topic = random.choice(list(article.source.topics()))
ArticleTopic.create(article=article, topic=topic)
user.add_article(article)