【发布时间】:2016-12-18 02:27:53
【问题描述】:
我对这张照片中的错误感到困惑:
我不知道如何解决它们。我的程序是 Python-Flask 网络框架。当我使用 Visual Studio Code 调试我的程序时,Pylint 会显示这些错误。我知道这个问题无关紧要,但它让我很恼火。我该如何解决?
# -*- coding: utf-8 -*-
import sys
from flask import Flask
from flask_bootstrap import Bootstrap
from flask_moment import Moment
#from flask_wtf import Form
#from wtforms import StringField, SubmitField
#from wtforms.validators import Required
from flask_sqlalchemy import SQLAlchemy
reload(sys)
sys.setdefaultencoding('utf-8')
app = Flask(__name__)
app.config['SECRET_KEY'] = 'hard to guess string'
app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://root:@localhost:3306/test?'
app.config['SQLALCHEMY_COMMIT_ON_TEARDOWN'] = True
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = True
bootstrap = Bootstrap(app)
moment = Moment(app)
db = SQLAlchemy(app)
if __name__ == '__main__':
db.create_all()
app.run()
【问题讨论】: