flask-日料网站搭建-web目录搭建

# -*- coding: utf-8 -*-
import os

basedir = os.path.abspath(os.path.dirname(__file__))

# 基类
class Config:
    SECRET_KEY = 'hard to guess string'
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
    FLASKY_MAIL_SUBJECT_PREFIX = '[Flask]'
    FLASKY_MAIL_SENDER = 'Flask Admin'
    FLASKY_ADMIN = 'dimples'
    @staticmethod
    def init_app(app):
        pass

# 开发环境
class DevelopmentConfig(Config):
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = 'mysql://root@localhost:3306/f_luntan?charset=utf8'
# 测试环境
class TestingConfig(Config):
    TESTING = True
    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data-test.sqlite')

# 生产环境
class ProductionConfig(Config):
    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data.sqlite')

# 设置一个config 字典中,注册了不同的配置环境
config = {
    'development': DevelopmentConfig,
    'testing': TestingConfig,
    'production': ProductionConfig,
    'default': DevelopmentConfig
    }

# -*- coding: utf-8 -*-
from app import create_app, db
from flask_script import Manager
from flask_migrate import Migrate, MigrateCommand

app = create_app('default')
manager = Manager(app)
migrate = Migrate(app, db)

manager.add_command('db', MigrateCommand)

if __name__ == '__main__':
    manager.run()

# -*- coding: utf-8 -*-
from flask import Flask
from flask_bootstrap import Bootstrap
from flask_mail import Mail
from flask_sqlalchemy import SQLAlchemy
from config import config

bootstrap = Bootstrap()
mail = Mail()
db = SQLAlchemy()

# 工厂函数
def create_app(config_name):
    app = Flask(__name__)
    app.config.from_object(config[config_name])
    config[config_name].init_app(app)

    bootstrap.init_app(app)
    mail.init_app(app)
    db.init_app(app)

    #注册蓝本
    from .main import main as main_blueprint
    app.register_blueprint(main_blueprint)

    return app

from app import db

class User(db.Model):
    __tablename__ = 'users'

    id = db.Column(db.Integer, primary_key=True)
    UserCode = db.Column(db.String(64), unique=True, index=True)
    Password = db.Column(db.String(128))

    def __init__(self, UserCode=None, Password=None):
        self.UserCode = UserCode
        self.Password = Password

    def __repr__(self):
        return '<User %r>' % self.UserName

# -*- coding: utf-8 -*-
from flask import Blueprint
main = Blueprint('main', __name__)
from . import views, errors

# -*- coding: utf-8 -*-
from flask import render_template
from . import main

@main.app_errorhandler(404)
def page_not_found(e):
    return render_template('404.html'), 404

@main.app_errorhandler(500)
def internal_server_error(e):
    return render_template('500.html'), 500

# -*- coding: utf-8 -*-
from flask import render_template, session, redirect, url_for, current_app
from .. import db
from ..models import User
from . import main

@main.route('/', methods=['GET', 'POST'])
def index():
    return render_template('index.html')