烧瓶安全-应用程序上下文问题-Peewee

我正在努力扩展我的烧瓶技能,并参与了树屋烧瓶社交网络项目,并使其发挥了作用。我现在玩的是更改设置和允许社交登录,我已经从普通的bcrypt转到了烧瓶安全,因为这是烧瓶社交的一个要求。我有单独的应用程序和模型文件,我正在运行 RuntimeError: working outside of application context 当我尝试使用 utils.encrypt_password() 函数抛出错误。我可以通过执行以下操作来消除错误 from app import app 然后它声明我的数据库不是模块的属性。

我很困惑,我已经在谷歌上搜索了这个问题,但人们的建议不断出现错误,我想知道是否有人能解释我做错了什么。这是一个 link 我认为这个问题可能类似,但我不理解我的代码。我在下面发布了我的代码,向您展示我的用户模型和我的应用程序的上半部分。py,因为这是堆栈中的两个部分。

型号.py

import datetime
#from app import app
from flask.ext.login import UserMixin
from flask.ext.security import Security, RoleMixin, utils
from peewee import *

DATABASE = SqliteDatabase('social.db')
#DATABASE = SqliteDatabase(None)

class User(UserMixin, Model):
    username = CharField(unique=True)
    email = CharField(unique=True)
    password = CharField(max_length=100)
    joined_at = DateTimeField(default=datetime.datetime.now)
    is_admin = BooleanField(default=False)

    class Meta:
        database = DATABASE
        order_by = ('-joined_at',)

    def get_posts(self):
        return Post.select().where(Post.user == self)

    def get_stream(self):
        return Post.select().where(
            (Post.user << self.following()) |
            (Post.user == self))

    def following(self):
        return (
            User.select().join(
                    Relationship, on=Relationship.to_user
            ).where(
                Relationship.from_user == self
            )
        )

    def followers(self):
        return (
            User.select().join(
                Relationship, on=Relationship.from_user
            ).where(
                Relationship.to_user == self
            )
        )

    @classmethod
    def create_user(cls, username, email, password, admin=False):
        try:
            with DATABASE.transaction():
                cls.create(
                    username=username,
                    email=email,
                    password=utils.encrypt_password(password),
                    is_admin=admin)
        except IntegrityError:
            raise ValueError("User already exists")

def initialise():
    #DATABASE.init_app(app)
    DATABASE.connect()
    DATABASE.create_tables([User, Post, Relationship, Role, UserRoles, Connection], safe=True)
    DATABASE.close()

app.py公司

from flask import (Flask, g, render_template, flash, redirect, url_for, abort, session, request )
from flask.ext.login import LoginManager, login_user, logout_user, login_required, current_user
from flask.ext.social import Social, PeeweeConnectionDatastore
from flask.ext.security import PeeweeUserDatastore, Security
from flask.ext.social.utils import get_provider_or_404
from flask.ext.social.views import connect_handler
from peewee import *

import forms
import models

DEBUG = True
PORT = 8000
HOST = '0.0.0.0'

app = Flask(__name__)
app.secret_key = 'tfdghsf3wquhivfcdsz5.5432jkicdsahuihuj7564jinjnf'

app.config['SECURITY_PASSWORD_HASH'] = 'pbkdf2_sha512'
app.config['SECURITY_PASSWORD_SALT'] = '1b3kxc8s9fdsa9431vbgvhui43212ijkdrdwui'

app.config['SOCIAL_GOOGLE'] = {
    'consumer_key': '1048991051512-6k0vianfkdece33tool0el7pg72h5lku.apps.googleusercontent.com',
    'consumer_secret': 'kDyeeetXqIEq7G9LfGfozLH9'
}
DATABASE = SqliteDatabase('social.db')
app.config['SECURITY_POST_LOGIN'] = '/profile'
user_datastore = PeeweeUserDatastore(models.DATABASE, models.User, models.Role, models.UserRoles)
social_datastore = PeeweeConnectionDatastore(models.DATABASE, models.Connection)
security = Security(app, user_datastore)
social = Social(app, social_datastore)

login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view = 'login'

编辑: 在进一步研究了这个问题之后,我在主应用程序中实现了一个测试功能,这似乎是烧瓶安全问题。py和这两者给出了相同的运行时错误。