我有烧瓶项目,目前有效。 (下同)
当我使用命令
运行此项目时python run.py
我收到以下错误。
追踪(最近一次通话): 文件" run.py",第1行,in 从网站导入应用程序 ImportError:无法导入名称' app'
run.py
from site import app
import os
app.secret_key = os.urandom(24)
port = int(os.environ.get('PORT', 5000))
if __name__ == '__main__':
app.run(debug="True")
# app.run(host='0.0.0.0', port=port)
__初始化__。PY
from .views import app
from .models import db
db.create_all()
app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://postgres:password@localhost:5432/db'
app.config['SECURITY_REGISTERABLE'] = True
views.py
from flask import Flask
from .models import User, db
from flask import render_template, request, redirect, url_for
from flask.ext.security import login_required
app = Flask(__name__, static_url_path='')
@app.route('/')
def index():
return render_template('index.html')
@app.route('/profile/<email>')
@login_required
def user_index(email):
user = User.query.filter_by(email=email).first()
return render_template('profile.html', user=user)
@app.route('/post_user', methods=['POST'])
def post_user():
if request.form["action"] == "submit_btn":
user = User(request.form['username'], request.form['email'])
db.session.add(user)
db.session.commit()
return redirect(url_for('index'))
models.py
from flask import Flask
from flask.ext.mail import Mail, Message
from flask_sqlalchemy import SQLAlchemy
from flask.ext.security import Security, SQLAlchemyUserDatastore, UserMixin, RoleMixin
app = Flask(__name__, static_url_path='')
db = SQLAlchemy(app)
mail = Mail()
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
email = db.Column(db.String(255), unique=True)
password = db.Column(db.String(255))
active = db.Column(db.Boolean())
confirmed_at = db.Column(db.DateTime())
roles = db.relationship('Role', secondary=roles_users,
backref=db.backref('users', lazy='dynamic'))
目录结构应该是什么?另外,我应该如何导入模型和视图以使服务器工作?
如果您需要任何其他信息,请告诉我,提前谢谢。
答案 0 :(得分:1)
重命名网站的名称,以便python不要尝试导入网站标准库,最好在 init .py文件中定义应用