def upload_import():
schema = ImportSchema()
json_import = request.get_json(force=True)
errors = schema.validate(json_import)
if errors:
print(errors)
abort(400)
citizens_list = []
for node in json_import['citizens']:
print(node)
citizens_list.append(Citizen(node))
new_import = Import(citizens=citizens_list)
session.add(new_import)
session.add_all(citizens_list)
session.commit()
for node, citizen in zip(json_import['citizens'], citizens_list):
relatives = node['relatives']
print(relatives)
for relative in relatives:
print(relative)
relative_citizens = get_one_citizen_by_unique_pair(
new_import.id, relative)
citizen.relatives.append(relative_citizens)
session.commit()
response = jsonify({"data": {"import_id": new_import.id}})
response.status_code = 201
return response
def add_post(cls, image_url, username):
user = User.check_username(username) # 返回一个user实例
post = Post(image_url=image_url, user_id=user.id)
session.add(post)
session.commit()
post_id = post.id
session.close()
return post_id
def add_post(cls, image_url, username):
user = User.check_username(username) # 返回user实例
post = Post(image_url=image_url, user_id=user.id)
session.add(post)
session.commit()
session.close()
# backref="posts"原理如下
#图片实例.user===>拿到对应的user实例
#用户实例.posts===>拿到对应的posts（图片）实例
def add_post(cls, title, content, image_url, thumbnail_url, username,
posttype_id):
user = User.check_username(username) #返回 user实例
post = Post(title=title,
content=content,
image_url=image_url,
thumbnail_url=thumbnail_url,
user_id=user.id,
posttype_id=posttype_id)
session.add(post)
session.commit()
session.close()
def add_user(cls, username, password, **kwargs):
user = User(username=username, password=password, **kwargs)
session.add(user)
session.commit()
session.close()
